working on mouse encoder

2025-10-24 11:20:50 -07:00 · 2022-04-29 23:58:35 +01:00
parent 497a043bc0
commit 6a1b34d0b1
102 changed files with 4022 additions and 958 deletions
--- a/firmware/apple_all/.mxproject
+++ b/firmware/apple_all/.mxproject
@@ -1,13 +1,13 @@
 [PreviousGenFiles]
-HeaderPath=C:/Users/allen/Desktop/repos/usb2ps2/firmware/apple_all/apple_all/Inc
+HeaderPath=C:/Users/allen/Desktop/repos/usb2ps2/firmware/apple_all/Inc
 HeaderFiles=stm32f0xx_it.h;stm32f0xx_hal_conf.h;main.h;
-SourcePath=C:/Users/allen/Desktop/repos/usb2ps2/firmware/apple_all/apple_all/Src
+SourcePath=C:/Users/allen/Desktop/repos/usb2ps2/firmware/apple_all/Src
 SourceFiles=stm32f0xx_it.c;stm32f0xx_hal_msp.c;main.c;

 [PreviousLibFiles]
 LibFiles=Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h;Drivers/STM32F0xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h;Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h;Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h;Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h;Drivers/CMSIS/Device/ST/STM32F0xx/Source/Templates/system_stm32f0xx.c;Drivers/CMSIS/Include/arm_common_tables.h;Drivers/CMSIS/Include/arm_const_structs.h;Drivers/CMSIS/Include/arm_math.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armcc_V6.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cmFunc.h;Drivers/CMSIS/Include/core_cmInstr.h;Drivers/CMSIS/Include/core_cmSimd.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_sc300.h;

 [PreviousUsedKeilFiles]
-SourceFiles=..\Src\main.c;..\Src\stm32f0xx_it.c;..\Src\stm32f0xx_hal_msp.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;../\Src/system_stm32f0xx.c;../Drivers/CMSIS/Device/ST/STM32F0xx/Source/Templates/system_stm32f0xx.c;null;
+SourceFiles=..\Src\main.c;..\Src\stm32f0xx_it.c;..\Src\stm32f0xx_hal_msp.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c;../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c;../\Src/system_stm32f0xx.c;../Drivers/CMSIS/Device/ST/STM32F0xx/Source/Templates/system_stm32f0xx.c;C:/Users/allen/Desktop/repos/usb2ps2/firmware/apple_all//MDK-ARM/startup_stm32f072xb.s;
 HeaderPath=..\Drivers\STM32F0xx_HAL_Driver\Inc;..\Drivers\STM32F0xx_HAL_Driver\Inc\Legacy;..\Drivers\CMSIS\Device\ST\STM32F0xx\Include;..\Drivers\CMSIS\Include;..\Inc;

--- a/firmware/apple_all/Inc/delay_us.h
+++ b/firmware/apple_all/Inc/delay_us.h
@@ -0,0 +1,20 @@
+#ifndef __DELAYUS_H
+#define __DELAYUS_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+#include "stm32f0xx_hal.h"
+
+void delay_us_init(TIM_HandleTypeDef* htim_base);
+void delay_us(uint32_t delay);
+uint32_t micros(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+
--- a/firmware/apple_all/Inc/helpers.h
+++ b/firmware/apple_all/Inc/helpers.h
@@ -0,0 +1,100 @@
+#ifndef __HELPERS_H
+#define __HELPERS_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+#include "stm32f0xx_hal.h"
+
+
+#define SPI_BUF_SIZE 32
+
+#define SPI_MOSI_MAGIC 0xde
+#define SPI_MISO_MAGIC 0xcd
+
+#define SPI_BUF_INDEX_MAGIC 0
+#define SPI_BUF_INDEX_SEQNUM 1
+#define SPI_BUF_INDEX_MSG_TYPE 2
+
+#define SPI_MOSI_MSG_TYPE_NOP 0
+#define SPI_MOSI_MSG_TYPE_INFO_REQUEST 1
+#define SPI_MOSI_MSG_TYPE_SET_PROTOCOL 2
+#define SPI_MOSI_MSG_TYPE_REQ_ACK 3
+
+#define SPI_MOSI_MSG_TYPE_KEYBOARD_EVENT 8
+#define SPI_MOSI_MSG_TYPE_MOUSE_EVENT 9
+#define SPI_MOSI_MSG_TYPE_GAMEPAD_EVENT_RAW 10
+#define SPI_MOSI_MSG_TYPE_GAMEPAD_EVENT_MAPPED_IBMPC 11
+
+#define SPI_MISO_MSG_TYPE_NOP 0
+#define SPI_MISO_MSG_TYPE_INFO_REQUEST 128
+#define SPI_MISO_MSG_TYPE_KB_LED_REQUEST 129
+
+#define BTN_LEFT    0x110
+#define BTN_RIGHT   0x111
+#define BTN_MIDDLE    0x112
+#define BTN_SIDE    0x113
+#define BTN_EXTRA   0x114
+
+#define PROTOCOL_AT_PS2_KB 1
+#define PROTOCOL_XT_KB 2
+#define PROTOCOL_ADB_KB 3
+#define PROTOCOL_PS2_MOUSE 4
+#define PROTOCOL_MICROSOFT_SERIAL_MOUSE 5
+#define PROTOCOL_ADB_MOUSE 6
+#define PROTOCOL_GENERIC_GAMEPORT_GAMEPAD 7
+#define PROTOCOL_GAMEPORT_GRAVIS_GAMEPAD  8
+#define PROTOCOL_GAMEPORT_MICROSOFT_SIDEWINDER 9
+
+
+typedef struct
+{
+  uint8_t head;
+  uint8_t tail;
+  uint8_t size;
+  uint8_t* keycode_buf;
+  uint8_t* keyvalue_buf;
+} kb_buf;
+
+typedef struct
+{
+  int16_t movement_x;
+  int16_t movement_y;
+  int16_t scroll_vertical;
+  uint8_t button_left;
+  uint8_t button_middle;
+  uint8_t button_right;
+  uint8_t button_side;
+  uint8_t button_extra;
+} mouse_event;
+
+typedef struct
+{
+  uint8_t head;
+  uint8_t tail;
+  uint8_t size;
+  mouse_event* mouse_events;
+} mouse_buf;
+
+void kb_buf_init(kb_buf *lb, uint8_t size);
+uint8_t kb_buf_add(kb_buf *lb, uint8_t code, uint8_t value);
+uint8_t kb_buf_peek(kb_buf *lb, uint8_t* code, uint8_t* value);
+void kb_buf_pop(kb_buf *lb);
+uint8_t kb_buf_is_empty(kb_buf *lb);
+void kb_buf_reset(kb_buf *lb);
+
+void mouse_buf_init(mouse_buf *lb, uint8_t size);
+uint8_t mouse_buf_add(mouse_buf *lb, mouse_event* event);
+mouse_event* mouse_buf_peek(mouse_buf *lb);
+void mouse_buf_pop(mouse_buf *lb);
+void mouse_buf_reset(mouse_buf *lb);
+uint8_t mouse_buf_is_empty(mouse_buf *lb);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+
--- a/firmware/apple_all/Inc/main.h
+++ b/firmware/apple_all/Inc/main.h
@@ -57,6 +57,16 @@
 #define MAC_KB_DATA_GPIO_Port GPIOB
 #define MAC_KB_DET_Pin GPIO_PIN_2
 #define MAC_KB_DET_GPIO_Port GPIOB
+#define MOUSE_BUTTON_Pin GPIO_PIN_12
+#define MOUSE_BUTTON_GPIO_Port GPIOB
+#define MY2_Pin GPIO_PIN_13
+#define MY2_GPIO_Port GPIOB
+#define MY1_Pin GPIO_PIN_14
+#define MY1_GPIO_Port GPIOB
+#define MX2_Pin GPIO_PIN_15
+#define MX2_GPIO_Port GPIOB
+#define MX1_Pin GPIO_PIN_8
+#define MX1_GPIO_Port GPIOA
 #define ACT_LED_Pin GPIO_PIN_15
 #define ACT_LED_GPIO_Port GPIOA
 #define ERR_LED_Pin GPIO_PIN_3
--- a/firmware/apple_all/Inc/quad_encoder.h
+++ b/firmware/apple_all/Inc/quad_encoder.h
@@ -0,0 +1,28 @@
+#ifndef __QUAD_ENCODER_H
+#define __QUAD_ENCODER_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+#include "stm32f0xx_hal.h"
+
+typedef struct
+{
+  GPIO_TypeDef* A_port;
+  uint16_t A_pin;
+  GPIO_TypeDef* B_port;
+  uint16_t B_pin;
+  uint8_t current_index;
+} quad_output;
+
+void quad_init(quad_output *qo, GPIO_TypeDef* this_A_port, uint16_t this_A_pin, GPIO_TypeDef* this_B_port, uint16_t this_B_pin);
+void quad_increment(quad_output *qo);
+void quad_decrement(quad_output *qo);
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+
--- a/firmware/apple_all/Inc/shared.h
+++ b/firmware/apple_all/Inc/shared.h
@@ -0,0 +1,10 @@
+#ifndef __SHARED_H
+#define __SHARED_H
+
+#include "stm32f0xx_hal.h"
+#include "main.h"
+
+extern SPI_HandleTypeDef hspi1;
+
+
+#endif
--- a/firmware/apple_all/Inc/stm32f0xx_hal_conf.h
+++ b/firmware/apple_all/Inc/stm32f0xx_hal_conf.h
@@ -65,7 +65,7 @@
 /*#define HAL_RNG_MODULE_ENABLED   */
 /*#define HAL_RTC_MODULE_ENABLED   */
 #define HAL_SPI_MODULE_ENABLED
-/*#define HAL_TIM_MODULE_ENABLED   */
+#define HAL_TIM_MODULE_ENABLED
 #define HAL_UART_MODULE_ENABLED
 /*#define HAL_USART_MODULE_ENABLED   */
 /*#define HAL_IRDA_MODULE_ENABLED   */
--- a/firmware/apple_all/Inc/stm32f0xx_it.h
+++ b/firmware/apple_all/Inc/stm32f0xx_it.h
@@ -52,6 +52,8 @@ void HardFault_Handler(void);
 void SVC_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
+void TIM16_IRQHandler(void);
+void TIM17_IRQHandler(void);
 void SPI1_IRQHandler(void);

 #ifdef __cplusplus
--- a/firmware/apple_all/MDK-ARM/apple_all.uvguix.allen
+++ b/firmware/apple_all/MDK-ARM/apple_all.uvguix.allen
--- a/firmware/apple_all/MDK-ARM/apple_all.uvoptx
+++ b/firmware/apple_all/MDK-ARM/apple_all.uvoptx
@@ -73,11 +73,11 @@
        <LExpSel>0</LExpSel>
      </OPTXL>
      <OPTFL>
-        <tvExp>0</tvExp>
+        <tvExp>1</tvExp>
        <tvExpOptDlg>0</tvExpOptDlg>
        <IsCurrentTarget>1</IsCurrentTarget>
      </OPTFL>
-      <CpuCode>0</CpuCode>
+      <CpuCode>18</CpuCode>
      <DebugOpt>
        <uSim>0</uSim>
        <uTrg>1</uTrg>
@@ -201,35 +201,111 @@
    </File>
  </Group>

-  <Group>
-    <GroupName>::CMSIS</GroupName>
-    <tvExp>0</tvExp>
-    <tvExpOptDlg>0</tvExpOptDlg>
-    <cbSel>0</cbSel>
-    <RteFlg>1</RteFlg>
-  </Group>
-
  <Group>
    <GroupName>Application/User</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
    <tvExpOptDlg>0</tvExpOptDlg>
    <cbSel>0</cbSel>
    <RteFlg>0</RteFlg>
    <File>
-      <GroupNumber>3</GroupNumber>
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      <FileNumber>2</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
      <bDave2>0</bDave2>
+      <PathWithFileName>..\Src\delay_us.c</PathWithFileName>
+      <FilenameWithoutPath>delay_us.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
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+      <bDave2>0</bDave2>
+      <PathWithFileName>..\Src\quad_encoder.c</PathWithFileName>
+      <FilenameWithoutPath>quad_encoder.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
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+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\Inc\delay_us.h</PathWithFileName>
+      <FilenameWithoutPath>delay_us.h</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
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+      <GroupNumber>2</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>5</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\Inc\quad_encoder.h</PathWithFileName>
+      <FilenameWithoutPath>quad_encoder.h</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
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+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>6</FileNumber>
+      <FileType>5</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\Inc\shared.h</PathWithFileName>
+      <FilenameWithoutPath>shared.h</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
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+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\Inc\helpers.h</PathWithFileName>
+      <FilenameWithoutPath>helpers.h</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
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+      <GroupNumber>2</GroupNumber>
+      <FileNumber>8</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\Src\helpers.c</PathWithFileName>
+      <FilenameWithoutPath>helpers.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>9</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
      <PathWithFileName>../Src/main.c</PathWithFileName>
      <FilenameWithoutPath>main.c</FilenameWithoutPath>
      <RteFlg>0</RteFlg>
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>3</GroupNumber>
-      <FileNumber>3</FileNumber>
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+      <FileNumber>10</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -240,8 +316,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>3</GroupNumber>
-      <FileNumber>4</FileNumber>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>11</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -260,8 +336,8 @@
    <cbSel>0</cbSel>
    <RteFlg>0</RteFlg>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>5</FileNumber>
+      <GroupNumber>3</GroupNumber>
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      <FileType>1</FileType>
      <tvExp>0</tvExp>
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@@ -272,8 +348,8 @@
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      <tvExp>0</tvExp>
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@@ -284,8 +360,8 @@
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+      <GroupNumber>3</GroupNumber>
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      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -296,8 +372,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>15</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -308,8 +384,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>16</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -320,8 +396,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>17</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -332,8 +408,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>18</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -344,8 +420,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>19</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -356,8 +432,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>20</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -368,8 +444,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>21</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -380,8 +456,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>22</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -392,8 +468,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>23</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -404,8 +480,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>24</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -416,8 +492,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>25</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -428,8 +504,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>26</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -440,8 +516,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>27</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -452,8 +528,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>28</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -464,8 +540,8 @@
      <bShared>0</bShared>
    </File>
    <File>
-      <GroupNumber>4</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>29</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -484,8 +560,8 @@
    <cbSel>0</cbSel>
    <RteFlg>0</RteFlg>
    <File>
-      <GroupNumber>5</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <GroupNumber>4</GroupNumber>
+      <FileNumber>30</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -497,4 +573,12 @@
    </File>
  </Group>

+  <Group>
+    <GroupName>::CMSIS</GroupName>
+    <tvExp>0</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>1</RteFlg>
+  </Group>
+
 </ProjectOpt>
--- a/firmware/apple_all/MDK-ARM/apple_all.uvprojx
+++ b/firmware/apple_all/MDK-ARM/apple_all.uvprojx
@@ -338,7 +338,7 @@
              <MiscControls></MiscControls>
              <Define>USE_HAL_DRIVER,STM32F072xB</Define>
              <Undefine></Undefine>
-              <IncludePath>../Inc;../Drivers/STM32F0xx_HAL_Driver/Inc;../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy;../Drivers/CMSIS/Device/ST/STM32F0xx/Include;../Drivers/CMSIS/Include</IncludePath>
+              <IncludePath>../Inc;    ../Drivers/STM32F0xx_HAL_Driver/Inc;    ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy;    ../Drivers/CMSIS/Device/ST/STM32F0xx/Include;    ../Drivers/CMSIS/Include</IncludePath>
            </VariousControls>
          </Cads>
          <Aads>
@@ -389,12 +389,44 @@
            </File>
          </Files>
        </Group>
-        <Group>
-          <GroupName>::CMSIS</GroupName>
-        </Group>
        <Group>
          <GroupName>Application/User</GroupName>
          <Files>
+            <File>
+              <FileName>delay_us.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\Src\delay_us.c</FilePath>
+            </File>
+            <File>
+              <FileName>quad_encoder.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\Src\quad_encoder.c</FilePath>
+            </File>
+            <File>
+              <FileName>delay_us.h</FileName>
+              <FileType>5</FileType>
+              <FilePath>..\Inc\delay_us.h</FilePath>
+            </File>
+            <File>
+              <FileName>quad_encoder.h</FileName>
+              <FileType>5</FileType>
+              <FilePath>..\Inc\quad_encoder.h</FilePath>
+            </File>
+            <File>
+              <FileName>shared.h</FileName>
+              <FileType>5</FileType>
+              <FilePath>..\Inc\shared.h</FilePath>
+            </File>
+            <File>
+              <FileName>helpers.h</FileName>
+              <FileType>5</FileType>
+              <FilePath>..\Inc\helpers.h</FilePath>
+            </File>
+            <File>
+              <FileName>helpers.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\Src\helpers.c</FilePath>
+            </File>
            <File>
              <FileName>main.c</FileName>
              <FileType>1</FileType>
@@ -517,6 +549,9 @@
            </File>
          </Files>
        </Group>
+        <Group>
+          <GroupName>::CMSIS</GroupName>
+        </Group>
      </Groups>
    </Target>
  </Targets>
--- a/firmware/apple_all/MDK-ARM/apple_all/apple_all.axf
+++ b/firmware/apple_all/MDK-ARM/apple_all/apple_all.axf
--- a/firmware/apple_all/MDK-ARM/apple_all/apple_all.build_log.htm
+++ b/firmware/apple_all/MDK-ARM/apple_all/apple_all.build_log.htm
@@ -21,39 +21,20 @@ Target DLL:      STLink\ST-LINKIII-KEIL_SWO.dll V3.0.7.0
 Dialog DLL:      TARMCM1.DLL V1.14.1.0
 
 <h2>Project:</h2>
-C:\Users\allen\Desktop\repos\usb2ps2\firmware\apple_all\apple_all\MDK-ARM\apple_all.uvprojx
+C:\Users\allen\Desktop\repos\usb2ps2\firmware\apple_all\MDK-ARM\apple_all.uvprojx
 Project File Date:  04/29/2022

 <h2>Output:</h2>
 *** Using Compiler 'V5.06 update 6 (build 750)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
 Build target 'apple_all'
-assembling startup_stm32f072xb.s...
-compiling stm32f0xx_hal_spi_ex.c...
-compiling stm32f0xx_hal_tim_ex.c...
-compiling stm32f0xx_hal_tim.c...
-compiling stm32f0xx_hal_uart_ex.c...
-compiling stm32f0xx_hal_msp.c...
 compiling main.c...
-compiling stm32f0xx_hal_rcc_ex.c...
-compiling stm32f0xx_it.c...
-compiling stm32f0xx_hal_uart.c...
-compiling stm32f0xx_hal_rcc.c...
-compiling stm32f0xx_hal_spi.c...
-compiling stm32f0xx_hal_gpio.c...
-compiling stm32f0xx_hal.c...
-compiling stm32f0xx_hal_i2c_ex.c...
-compiling stm32f0xx_hal_cortex.c...
-compiling stm32f0xx_hal_pwr_ex.c...
-compiling stm32f0xx_hal_pwr.c...
-compiling stm32f0xx_hal_flash.c...
-compiling stm32f0xx_hal_dma.c...
-compiling stm32f0xx_hal_flash_ex.c...
-compiling system_stm32f0xx.c...
-compiling stm32f0xx_hal_i2c.c...
+../Src/main.c(220): warning:  #111-D: statement is unreachable
+    speed_val = abs(speed_val);
+../Src/main.c: 1 warning, 0 errors
 linking...
-Program Size: Code=4766 RO-data=250 RW-data=8 ZI-data=1240  
+Program Size: Code=9236 RO-data=328 RW-data=40 ZI-data=2080  
 FromELF: creating hex file...
-"apple_all\apple_all.axf" - 0 Error(s), 0 Warning(s).
+"apple_all\apple_all.axf" - 0 Error(s), 1 Warning(s).

 <h2>Software Packages used:</h2>

@@ -76,7 +57,7 @@ Package Vendor: Keil
 <h2>Collection of Component Files used:</h2>

   * Component: ARM::CMSIS:CORE:5.3.0
-Build Time Elapsed:  00:00:08
+Build Time Elapsed:  00:00:01
 </pre>
 </body>
 </html>
--- a/firmware/apple_all/MDK-ARM/apple_all/apple_all.hex
+++ b/firmware/apple_all/MDK-ARM/apple_all/apple_all.hex
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+:1021600000D0FEE7012000940190204C002322784B
+:102170001F4920A0FFF738FE18484038FFF750FFEE
+:1021800010212148FFF794FF20461021083000F06D
+:102190008EF81D4820214038FDF7D9FF1A4A0F4814
+:1021A0002023203AD11AA438FEF7AAFD012000030B
+:1021B00042000090154914480B46383000F026F9CB
+:1021C00006484030FEF7E8FE0448FEF7E5FE60787A
+:1021D0000028FDD000F042F900440140CC0000206E
+:1021E000FFFF00000048014010270000040000200D
+:1021F000D824000825730A72657625642076256444
+:102200002E25642E25640A00FC01002000040048ED
+:10221000F0B50B30C108C900144F0026144A0FE076
+:1022200003688B420BD38B4205D95C1A431845686F
+:1022300030C3083B00E04368136002C004E0021DA5
+:1022400010680028ECD13046002803D138680028F7
+:1022500001D00020F0BD064A06481060064A121A56
+:10226000D208D20044C001203860D7E72400002003
+:10227000200000204C0200204804002070B50D46CC
+:10228000044600F020F8002801D0012070BD20781D
+:102290000C226168504308182946FDF73FFF20785B
+:1022A000A178401CFDF724FF2170002070BD10B5FF
+:1022B000044681700C204843FFF7AAFF6060204667
+:1022C00000F026F810BD10B5044681780078401C57
+:1022D000FDF70EFF6078814201D1012010BD002082
+:1022E00010BD41780278914201D1002070474068CA
+:1022F0000C2251434018704710B5044640782178AD
+:10230000884204D0A178401CFDF7F2FE617010BD38
+:1023100010B500210170417081780C225143406852
+:10232000FDF715FF10BD000070B504468078092840
+:1023300024D0082842D001283FD120212848FDF789
+:1023400006FF2748CD210170617841708025857096
+:102350000321C170234908220978017100214171CC
+:1023600081710121C171002104465834635C002B46
+:1023700032D0022B29D0012B29D02BE06179207992
+:10238000FFF74AFE164A4C321080E179A079FFF738
+:1023900043FE5080207A124940429080607B9071C9
+:1023A000A07B1072E07BD071207C5072607C9072B8
+:1023B0000C484C310830FFF761FF70BD0848A27926
+:1023C00021794030FFF75CFE70BD815402E00B467E
+:1023D0002B438354521CD2B2491C1029C6DB70BD5A
+:1023E000BC0100200400002010B5817B491E890734
+:1023F000890F817300F01AF810BD10B5817B491C5C
+:102400008907890F817300F011F810BD10B5029C87
+:10241000016082808360848100F001F810BD10B5F6
+:102420000021817300F002F810BD000070B5044671
+:10243000807B09490D5CA1882068EA0700D0012251
+:10244000FDF784FFA807A189A06801D5012200E05B
+:102450000022FDF77BFF70BDD424000811A0FFF718
+:10246000C3FC134D0024295D12A0FFF7BDFC641CC2
+:10247000202CF8DB10A0FFF7B7FC134D0024082137
+:102480002846FDF75FFF6420FDF7A2FE641C642C64
+:10249000F5DBBFF34F8F0E490C48C860BFF34F8F79
+:1024A00000BFFDE7535049204552524F520A0000E9
+:1024B000DC010020256420000A7265626F6F746978
+:1024C0006E672E2E2E0A0000000400480400FA0554
+:1024D00000ED00E000010302555342345643205002
+:1024E000726F746F636F6C20426F6172640A456132
+:1024F000726C79204D6163696E746F736820262059
+:102500004170706C65204465736B746F7020427508
+:10251000730A64656B754E756B656D2032303232AF
+:10252000000000000000000000010203040607088C
+:102530000900000000010203040000005C250008FF
+:102540000000002028000000081E00088425000864
+:102550002800002020080000181E000800000000CD
+:10256000000000000000000000000000000000006B
+:102570000000000000127A000000000000000000CF
+:042580000000000057
 :04000005080000C12E
 :00000001FF
--- a/firmware/apple_all/MDK-ARM/apple_all/apple_all.htm
+++ b/firmware/apple_all/MDK-ARM/apple_all/apple_all.htm
--- a/firmware/apple_all/MDK-ARM/apple_all/apple_all.lnp
+++ b/firmware/apple_all/MDK-ARM/apple_all/apple_all.lnp
@@ -1,5 +1,8 @@
 --cpu Cortex-M0
 "apple_all\startup_stm32f072xb.o"
+"apple_all\delay_us.o"
+"apple_all\quad_encoder.o"
+"apple_all\helpers.o"
 "apple_all\main.o"
 "apple_all\stm32f0xx_it.o"
 "apple_all\stm32f0xx_hal_msp.o"
--- a/firmware/apple_all/MDK-ARM/apple_all/apple_all.map
+++ b/firmware/apple_all/MDK-ARM/apple_all/apple_all.map
--- a/firmware/apple_all/MDK-ARM/apple_all/apple_all_apple_all.dep
+++ b/firmware/apple_all/MDK-ARM/apple_all/apple_all_apple_all.dep
@@ -1,10 +1,10 @@
 Dependencies for Project 'apple_all', Target 'apple_all': (DO NOT MODIFY !)
 CompilerVersion: 5060750::V5.06 update 6 (build 750)::ARMCC
-F (startup_stm32f072xb.s)(0x626BCBB4)(--cpu Cortex-M0 -g --apcs=interwork --pd "__MICROLIB SETA 1"
-
-I.\RTE\_apple_all
+F (startup_stm32f072xb.s)(0x626C509F)(--cpu Cortex-M0 -g --apcs=interwork --pd "__MICROLIB SETA 1"
+
 -I.\RTE\_apple_all
-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include

 -IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include

@@ -30,12 +30,19 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
+I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
+I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
-I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
+I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
-I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
-I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
@@ -46,7 +53,6 @@ I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
 I (../Inc/delay_us.h)(0x617487C7)
 F (..\Src\quad_encoder.c)(0x623F7E90)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include
@@ -61,13 +67,56 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)

 -o apple_all\quad_encoder.o --omf_browse apple_all\quad_encoder.crf --depend apple_all\quad_encoder.d)
 I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
+I (C:\Keil_v5\ARM\ARMCC\include\string.h)(0x5D9B4298)
+I (C:\Keil_v5\ARM\ARMCC\include\stdlib.h)(0x5D9B429A)
 I (../Inc/quad_encoder.h)(0x620EC234)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
-I (../Inc/stm32f0xx_hal_conf.h)(0x626BCBB2)
+I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
+I (../Inc/main.h)(0x626C509E)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
+I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
+I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
+I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
+I (../Inc/shared.h)(0x617487BD)
+F (..\Inc\delay_us.h)(0x617487C7)()
+F (..\Inc\quad_encoder.h)(0x620EC234)()
+F (..\Inc\shared.h)(0x617487BD)()
+F (..\Inc\helpers.h)(0x61E0BF7F)()
+F (..\Src\helpers.c)(0x61E0BF6E)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include
+
+-I.\RTE\_apple_all
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include
+
+-D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
+
+-o apple_all\helpers.o --omf_browse apple_all\helpers.crf --depend apple_all\helpers.d)
 I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
 I (C:\Keil_v5\ARM\ARMCC\include\string.h)(0x5D9B4298)
 I (C:\Keil_v5\ARM\ARMCC\include\stdlib.h)(0x5D9B429A)
@@ -93,12 +142,87 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
+I (../Inc/shared.h)(0x617487BD)
+F (../Src/main.c)(0x626C6950)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include
+
+-I.\RTE\_apple_all
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include
+
+-D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
+
+-o apple_all\main.o --omf_browse apple_all\main.crf --depend apple_all\main.d)
+I (../Inc/main.h)(0x626C509E)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
+I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
+I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
+I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
+I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
+I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
+I (C:\Keil_v5\ARM\ARMCC\include\string.h)(0x5D9B4298)
+I (C:\Keil_v5\ARM\ARMCC\include\stdlib.h)(0x5D9B429A)
+I (../Inc/delay_us.h)(0x617487C7)
+I (../Inc/shared.h)(0x617487BD)
+I (../Inc/helpers.h)(0x61E0BF7F)
+I (../Inc/quad_encoder.h)(0x620EC234)
+F (../Src/stm32f0xx_it.c)(0x626C509D)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include
+
+-I.\RTE\_apple_all
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include
+
+-D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
+
+-o apple_all\stm32f0xx_it.o --omf_browse apple_all\stm32f0xx_it.crf --depend apple_all\stm32f0xx_it.d)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
+I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
+I (../Inc/main.h)(0x626C509E)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
-
-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
+I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
@@ -124,12 +248,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Inc/stm32f0xx_it.h)(0x626C509E)
 F (../Src/stm32f0xx_hal_msp.c)(0x626C509E)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include

+-I.\RTE\_apple_all
+
 -IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include

 -IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include

-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
+-D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
+
 -o apple_all\stm32f0xx_hal_msp.o --omf_browse apple_all\stm32f0xx_hal_msp.crf --depend apple_all\stm32f0xx_hal_msp.d)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
 I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
@@ -155,12 +281,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
-I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
 F (../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_spi.c)(0x5DFA0893)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include

 -I.\RTE\_apple_all
@@ -186,12 +314,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
 I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
@@ -217,12 +347,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
 I (../Inc/main.h)(0x626C509E)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
 I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
 I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
-
+I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
 I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
@@ -248,12 +380,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 -I.\RTE\_apple_all

 -IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+
+-IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include

 -D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB

 -o apple_all\stm32f0xx_hal_tim.o --omf_browse apple_all\stm32f0xx_hal_tim.crf --depend apple_all\stm32f0xx_hal_tim.d)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
+I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
 I (../Inc/main.h)(0x626C509E)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
@@ -279,12 +413,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
 F (../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c)(0x5DFA0893)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
+
+-I.\RTE\_apple_all

 -IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include

@@ -310,12 +446,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
-I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
@@ -341,12 +479,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
+I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
+I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
 I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
-
-IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include
+I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
@@ -372,12 +512,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)

 -IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include

+-D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
+
 -o apple_all\stm32f0xx_hal_uart_ex.o --omf_browse apple_all\stm32f0xx_hal_uart_ex.crf --depend apple_all\stm32f0xx_hal_uart_ex.d)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
 I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
 I (../Inc/main.h)(0x626C509E)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
@@ -403,12 +545,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
 F (../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c)(0x5DFA0893)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include

 -I.\RTE\_apple_all

-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
+-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+
 -IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include

 -D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
@@ -434,12 +578,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
-I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
-I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
@@ -465,12 +611,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
 I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
 I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
 I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
-IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include
-
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
@@ -496,12 +644,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 -D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB

 -o apple_all\stm32f0xx_hal.o --omf_browse apple_all\stm32f0xx_hal.crf --depend apple_all\stm32f0xx_hal.d)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
+I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
 I (../Inc/main.h)(0x626C509E)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
+I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
+I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
 I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
 I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
@@ -527,12 +677,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
 F (../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c)(0x5DFA0893)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include
+
+-I.\RTE\_apple_all

 -IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include

 -IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
+
+-D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB

 -o apple_all\stm32f0xx_hal_i2c.o --omf_browse apple_all\stm32f0xx_hal_i2c.crf --depend apple_all\stm32f0xx_hal_i2c.d)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
@@ -558,12 +710,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
-I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
-I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h)(0x5DFA0893)
 F (../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c)(0x5DFA0893)(--c99 -c --cpu Cortex-M0 -D__MICROLIB -g -O3 --apcs=interwork --split_sections -I ../Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc -I ../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I ../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I ../Drivers/CMSIS/Include

@@ -589,12 +743,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
+I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h)(0x5DFA0893)
-
-D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
@@ -620,12 +776,14 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h)(0x5DFA0893)
 I (../Inc/stm32f0xx_hal_conf.h)(0x626C509E)
 I (../Inc/main.h)(0x626C509E)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
 I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h)(0x5DFA0893)
+I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
+I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h)(0x5DFA0880)
 I (C:\Keil_v5\ARM\ARMCC\include\stdio.h)(0x5D9B429A)
@@ -651,6 +809,8 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)

 -I.\RTE\_apple_all

+-IC:\Users\allen\AppData\Local\Arm\Packs\ARM\CMSIS\5.6.0\CMSIS\Core\Include
+
 -IC:\Users\allen\AppData\Local\Arm\Packs\Keil\STM32F0xx_DFP\2.0.0\Drivers\CMSIS\Device\ST\STM32F0xx\Include

 -D__UVISION_VERSION="529" -D_RTE_ -DSTM32F072xB -DUSE_HAL_DRIVER -DSTM32F072xB
@@ -663,8 +823,8 @@ I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h)(0x5DFA0893)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h)(0x5DFA0880)
 I (../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h)(0x5DFA0880)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
-I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/CMSIS/Include/core_cm0.h)(0x5DFA0892)
+I (C:\Keil_v5\ARM\ARMCC\include\stdint.h)(0x5D9B4298)
 I (../Drivers/CMSIS/Include/core_cmInstr.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/cmsis_armcc.h)(0x5DFA0892)
 I (../Drivers/CMSIS/Include/core_cmFunc.h)(0x5DFA0892)
@@ -682,5 +842,7 @@ I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h)(0x5DFA0893)
+I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h)(0x5DFA0893)
 I (../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h)(0x5DFA0893)
--- a/firmware/apple_all/MDK-ARM/apple_all/delay_us.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/delay_us.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/delay_us.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/delay_us.d
@@ -0,0 +1,35 @@
+apple_all\delay_us.o: ..\Src\delay_us.c
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h
+apple_all\delay_us.o: ../Inc/stm32f0xx_hal_conf.h
+apple_all\delay_us.o: ../Inc/main.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h
+apple_all\delay_us.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h
+apple_all\delay_us.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h
+apple_all\delay_us.o: ../Drivers/CMSIS/Include/core_cm0.h
+apple_all\delay_us.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdint.h
+apple_all\delay_us.o: ../Drivers/CMSIS/Include/core_cmInstr.h
+apple_all\delay_us.o: ../Drivers/CMSIS/Include/cmsis_armcc.h
+apple_all\delay_us.o: ../Drivers/CMSIS/Include/core_cmFunc.h
+apple_all\delay_us.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h
+apple_all\delay_us.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdio.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
+apple_all\delay_us.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
+apple_all\delay_us.o: ../Inc/delay_us.h
--- a/firmware/apple_all/MDK-ARM/apple_all/delay_us.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/delay_us.o
--- a/firmware/apple_all/MDK-ARM/apple_all/helpers.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/helpers.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/helpers.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/helpers.d
@@ -0,0 +1,38 @@
+apple_all\helpers.o: ..\Src\helpers.c
+apple_all\helpers.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdio.h
+apple_all\helpers.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\string.h
+apple_all\helpers.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdlib.h
+apple_all\helpers.o: ../Inc/helpers.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h
+apple_all\helpers.o: ../Inc/stm32f0xx_hal_conf.h
+apple_all\helpers.o: ../Inc/main.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h
+apple_all\helpers.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h
+apple_all\helpers.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h
+apple_all\helpers.o: ../Drivers/CMSIS/Include/core_cm0.h
+apple_all\helpers.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdint.h
+apple_all\helpers.o: ../Drivers/CMSIS/Include/core_cmInstr.h
+apple_all\helpers.o: ../Drivers/CMSIS/Include/cmsis_armcc.h
+apple_all\helpers.o: ../Drivers/CMSIS/Include/core_cmFunc.h
+apple_all\helpers.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
+apple_all\helpers.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
+apple_all\helpers.o: ../Inc/shared.h
--- a/firmware/apple_all/MDK-ARM/apple_all/helpers.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/helpers.o
--- a/firmware/apple_all/MDK-ARM/apple_all/main.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/main.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/main.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/main.d
@@ -28,5 +28,13 @@ apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h
 apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\main.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
+apple_all\main.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\string.h
+apple_all\main.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdlib.h
+apple_all\main.o: ../Inc/delay_us.h
+apple_all\main.o: ../Inc/shared.h
+apple_all\main.o: ../Inc/helpers.h
+apple_all\main.o: ../Inc/quad_encoder.h
--- a/firmware/apple_all/MDK-ARM/apple_all/main.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/main.o
--- a/firmware/apple_all/MDK-ARM/apple_all/quad_encoder.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/quad_encoder.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/quad_encoder.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/quad_encoder.d
@@ -0,0 +1,38 @@
+apple_all\quad_encoder.o: ..\Src\quad_encoder.c
+apple_all\quad_encoder.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdio.h
+apple_all\quad_encoder.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\string.h
+apple_all\quad_encoder.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdlib.h
+apple_all\quad_encoder.o: ../Inc/quad_encoder.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h
+apple_all\quad_encoder.o: ../Inc/stm32f0xx_hal_conf.h
+apple_all\quad_encoder.o: ../Inc/main.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h
+apple_all\quad_encoder.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h
+apple_all\quad_encoder.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h
+apple_all\quad_encoder.o: ../Drivers/CMSIS/Include/core_cm0.h
+apple_all\quad_encoder.o: C:\Keil_v5\ARM\ARMCC\Bin\..\include\stdint.h
+apple_all\quad_encoder.o: ../Drivers/CMSIS/Include/core_cmInstr.h
+apple_all\quad_encoder.o: ../Drivers/CMSIS/Include/cmsis_armcc.h
+apple_all\quad_encoder.o: ../Drivers/CMSIS/Include/core_cmFunc.h
+apple_all\quad_encoder.o: ../Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_rcc_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_cortex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_flash_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
+apple_all\quad_encoder.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
+apple_all\quad_encoder.o: ../Inc/shared.h
--- a/firmware/apple_all/MDK-ARM/apple_all/quad_encoder.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/quad_encoder.o
--- a/firmware/apple_all/MDK-ARM/apple_all/startup_stm32f072xb.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/startup_stm32f072xb.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr
 apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_cortex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_cortex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_cortex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_cortex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_
 apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_cortex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_cortex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_cortex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_dma.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_dma.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_dma.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_dma.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal
 apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_dma.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_dma.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_dma.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_h
 apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_flash.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash_ex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash_ex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash_ex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash_ex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0x
 apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_flash_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash_ex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_flash_ex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_gpio.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_gpio.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_gpio.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_gpio.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ha
 apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_gpio.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_gpio.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_gpio.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal
 apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_i2c.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c_ex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c_ex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c_ex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c_ex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_
 apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_i2c_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c_ex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_i2c_ex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_msp.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_msp.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_msp.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_msp.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal
 apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_msp.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_msp.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_msp.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal
 apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_pwr.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr_ex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr_ex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr_ex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr_ex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_
 apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_pwr_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr_ex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_pwr_ex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal
 apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_rcc.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc_ex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc_ex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc_ex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc_ex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_
 apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_rcc_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc_ex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_rcc_ex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal
 apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_spi.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi_ex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi_ex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi_ex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi_ex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_
 apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_spi_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi_ex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_spi_ex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal
 apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_tim.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim_ex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim_ex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim_ex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim_ex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_
 apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_tim_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim_ex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_tim_ex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ha
 apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_uart.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart_ex.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart_ex.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart_ex.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart_ex.d
@@ -28,5 +28,7 @@ apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx
 apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_hal_uart_ex.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart_ex.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_hal_uart_ex.o
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_it.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_it.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_it.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_it.d
@@ -28,6 +28,8 @@ apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr.
 apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\stm32f0xx_it.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
 apple_all\stm32f0xx_it.o: ../Inc/stm32f0xx_it.h
--- a/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_it.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/stm32f0xx_it.o
--- a/firmware/apple_all/MDK-ARM/apple_all/system_stm32f0xx.crf
+++ b/firmware/apple_all/MDK-ARM/apple_all/system_stm32f0xx.crf
--- a/firmware/apple_all/MDK-ARM/apple_all/system_stm32f0xx.d
+++ b/firmware/apple_all/MDK-ARM/apple_all/system_stm32f0xx.d
@@ -28,5 +28,7 @@ apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_
 apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_pwr_ex.h
 apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi.h
 apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_spi_ex.h
+apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim.h
+apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_tim_ex.h
 apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart.h
 apple_all\system_stm32f0xx.o: ../Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_uart_ex.h
--- a/firmware/apple_all/MDK-ARM/apple_all/system_stm32f0xx.o
+++ b/firmware/apple_all/MDK-ARM/apple_all/system_stm32f0xx.o
--- a/firmware/apple_all/Src/delay_us.c
+++ b/firmware/apple_all/Src/delay_us.c
@@ -0,0 +1,26 @@
+#include "stm32f0xx_hal.h"
+#include "delay_us.h"
+
+TIM_HandleTypeDef* us_timer;
+
+// initializes timer pointer and start the interrupt
+void delay_us_init(TIM_HandleTypeDef* htim_base)
+{
+	us_timer = htim_base;
+	HAL_TIM_Base_Start(us_timer);
+}
+
+// combine the upper 16 bit stored in upper16
+// with the lower 16 bit in the counter
+// to return a 32-bit microsecond timestamp
+uint32_t micros(void)
+{
+  return us_timer->Instance->CNT;
+}
+
+void delay_us(uint32_t delay)
+{
+  uint32_t end_time = micros() + delay;
+  while(micros() < end_time);
+}
+
--- a/firmware/apple_all/Src/helpers.c
+++ b/firmware/apple_all/Src/helpers.c
@@ -0,0 +1,105 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "helpers.h"
+#include "shared.h"
+
+void kb_buf_reset(kb_buf *lb)
+{
+  lb->head = 0;
+  lb->tail = 0;
+  memset(lb->keycode_buf, 0, lb->size);
+  memset(lb->keyvalue_buf, 0, lb->size);
+}
+
+uint8_t kb_buf_is_full(kb_buf *lb)
+{
+	return lb->tail == (lb->head + 1) % lb->size;
+}
+
+uint8_t kb_buf_is_empty(kb_buf *lb)
+{
+	return lb->tail == lb->head;
+}
+
+uint8_t kb_buf_add(kb_buf *lb, uint8_t code, uint8_t value)
+{
+	if(kb_buf_is_full(lb))
+		return 1;
+	lb->keycode_buf[lb->head] = code;
+	lb->keyvalue_buf[lb->head] = value;
+	lb->head = (lb->head + 1) % lb->size;
+	return 0;
+}
+
+uint8_t kb_buf_peek(kb_buf *lb, uint8_t* code, uint8_t* value)
+{
+	if(kb_buf_is_empty(lb))
+		return 1;
+	*code = lb->keycode_buf[lb->tail];
+	*value = lb->keyvalue_buf[lb->tail];
+	return 0;
+}
+
+void kb_buf_pop(kb_buf *lb)
+{
+	if(!kb_buf_is_empty(lb))
+		lb->tail = (lb->tail + 1) % lb->size;;
+}
+
+void kb_buf_init(kb_buf *lb, uint8_t size)
+{
+  lb->size = size;
+  lb->keycode_buf = malloc(size);
+  lb->keyvalue_buf = malloc(size);
+  kb_buf_reset(lb);
+}
+
+// ----------------------------
+
+uint8_t mouse_buf_is_full(mouse_buf *lb)
+{
+	return lb->tail == (lb->head + 1) % lb->size;
+}
+
+uint8_t mouse_buf_is_empty(mouse_buf *lb)
+{
+	return lb->tail == lb->head;
+}
+
+uint8_t mouse_buf_add(mouse_buf *lb, mouse_event* event)
+{
+	if(mouse_buf_is_full(lb))
+		return 1;
+	memcpy(&lb->mouse_events[lb->head], event, sizeof(mouse_event));
+	lb->head = (lb->head + 1) % lb->size;
+	return 0;
+}
+
+mouse_event* mouse_buf_peek(mouse_buf *lb)
+{
+	if(mouse_buf_is_empty(lb))
+		return NULL;
+	return &lb->mouse_events[lb->tail];
+}
+
+void mouse_buf_pop(mouse_buf *lb)
+{
+	if(!mouse_buf_is_empty(lb))
+		lb->tail = (lb->tail + 1) % lb->size;
+}
+
+void mouse_buf_reset(mouse_buf *lb)
+{
+  lb->head = 0;
+  lb->tail = 0;
+  memset(lb->mouse_events, 0, lb->size * sizeof(mouse_event));
+}
+
+void mouse_buf_init(mouse_buf *lb, uint8_t size)
+{
+  lb->size = size;
+  lb->mouse_events = malloc(size * sizeof(mouse_event));
+  mouse_buf_reset(lb);
+}
+
--- a/firmware/apple_all/Src/main.c
+++ b/firmware/apple_all/Src/main.c
@@ -41,17 +41,46 @@
 #include "stm32f0xx_hal.h"

 /* USER CODE BEGIN Includes */
+#include <string.h>
+#include <stdlib.h>
+#include "delay_us.h"
+#include "shared.h"
+#include "helpers.h"
+#include "quad_encoder.h"
+
+#define PROTOCOL_STATUS_NOT_AVAILABLE 0
+#define PROTOCOL_STATUS_ENABLED 1
+#define PROTOCOL_STATUS_DISABLED 2
+#define PROTOCOL_LOOKUP_SIZE 16

 /* USER CODE END Includes */

 /* Private variables ---------------------------------------------------------*/
 SPI_HandleTypeDef hspi1;

+TIM_HandleTypeDef htim2;
+TIM_HandleTypeDef htim16;
+TIM_HandleTypeDef htim17;
+
 UART_HandleTypeDef huart1;

 /* USER CODE BEGIN PV */
 /* Private variables ---------------------------------------------------------*/

+const uint8_t board_id = 3;
+const uint8_t version_major = 0;
+const uint8_t version_minor = 0;
+const uint8_t version_patch = 1;
+uint8_t hw_revision = 0;
+
+uint8_t spi_transmit_buf[SPI_BUF_SIZE];
+uint8_t spi_recv_buf[SPI_BUF_SIZE];
+kb_buf my_kb_buf;
+mouse_buf my_mouse_buf;
+mouse_event latest_mouse_event;
+uint8_t spi_error_occured;
+uint8_t protocol_status_lookup[PROTOCOL_LOOKUP_SIZE];
+
 /* USER CODE END PV */

 /* Private function prototypes -----------------------------------------------*/
@@ -59,6 +88,9 @@ void SystemClock_Config(void);
 static void MX_GPIO_Init(void);
 static void MX_SPI1_Init(void);
 static void MX_USART1_UART_Init(void);
+static void MX_TIM2_Init(void);
+static void MX_TIM16_Init(void);
+static void MX_TIM17_Init(void);

 /* USER CODE BEGIN PFP */
 /* Private function prototypes -----------------------------------------------*/
@@ -66,6 +98,175 @@ static void MX_USART1_UART_Init(void);
 /* USER CODE END PFP */

 /* USER CODE BEGIN 0 */
+int fputc(int ch, FILE *f)
+{
+    HAL_UART_Transmit(&huart1, (unsigned char *)&ch, 1, 10);
+    return ch;
+}
+
+int16_t byte_to_int16_t(uint8_t lsb, uint8_t msb)
+{
+  return (int16_t)((msb << 8) | lsb);
+}
+
+void parse_spi_buf(uint8_t* spibuf)
+{
+  if(spibuf[SPI_BUF_INDEX_MSG_TYPE] == SPI_MOSI_MSG_TYPE_MOUSE_EVENT)
+  {
+    latest_mouse_event.movement_x = byte_to_int16_t(spibuf[4], spibuf[5]);
+    latest_mouse_event.movement_y = 1 * byte_to_int16_t(spibuf[6], spibuf[7]);
+    latest_mouse_event.scroll_vertical = -1 * spibuf[8];
+    latest_mouse_event.button_left = spibuf[13];
+    latest_mouse_event.button_right = spibuf[14];
+    latest_mouse_event.button_middle = spibuf[15];
+    latest_mouse_event.button_side = spibuf[16];
+    latest_mouse_event.button_extra = spibuf[17];
+    mouse_buf_add(&my_mouse_buf, &latest_mouse_event);
+  }
+  else if(spibuf[SPI_BUF_INDEX_MSG_TYPE] == SPI_MOSI_MSG_TYPE_KEYBOARD_EVENT)
+  {
+    kb_buf_add(&my_kb_buf, spibuf[4], spibuf[6]);
+  }
+  else if(spibuf[SPI_BUF_INDEX_MSG_TYPE] == SPI_MOSI_MSG_TYPE_INFO_REQUEST)
+  {
+    memset(spi_transmit_buf, 0, SPI_BUF_SIZE);
+    spi_transmit_buf[SPI_BUF_INDEX_MAGIC] = SPI_MISO_MAGIC;
+    spi_transmit_buf[SPI_BUF_INDEX_SEQNUM] = spibuf[SPI_BUF_INDEX_SEQNUM];
+    spi_transmit_buf[SPI_BUF_INDEX_MSG_TYPE] = SPI_MISO_MSG_TYPE_INFO_REQUEST;
+    spi_transmit_buf[3] = board_id;
+    spi_transmit_buf[4] = hw_revision;
+    spi_transmit_buf[5] = version_major;
+    spi_transmit_buf[6] = version_minor;
+    spi_transmit_buf[7] = version_patch;
+    uint8_t curr_index = 8;
+    for (int i = 0; i < PROTOCOL_LOOKUP_SIZE; i++)
+    {
+      if(protocol_status_lookup[i] == PROTOCOL_STATUS_NOT_AVAILABLE)
+        continue;
+      else if(protocol_status_lookup[i] == PROTOCOL_STATUS_DISABLED)
+        spi_transmit_buf[curr_index] = i;
+      else if(protocol_status_lookup[i] == PROTOCOL_STATUS_ENABLED)
+        spi_transmit_buf[curr_index] = i | 0x80;
+      curr_index++;
+    }
+  }
+}
+
+void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi)
+{
+
+  HAL_GPIO_WritePin(ACT_LED_GPIO_Port, ACT_LED_Pin, GPIO_PIN_SET);
+  if(spi_recv_buf[0] != 0xde)
+    spi_error_occured = 1;
+  parse_spi_buf(spi_recv_buf);
+  if(spi_recv_buf[SPI_BUF_INDEX_MSG_TYPE] == SPI_MOSI_MSG_TYPE_REQ_ACK)
+    HAL_GPIO_WritePin(SLAVE_REQ_GPIO_Port, SLAVE_REQ_Pin, GPIO_PIN_RESET);
+  HAL_SPI_TransmitReceive_IT(&hspi1, spi_transmit_buf, spi_recv_buf, SPI_BUF_SIZE);
+  HAL_GPIO_WritePin(ACT_LED_GPIO_Port, ACT_LED_Pin, GPIO_PIN_RESET);
+}
+
+void spi_error_dump_reboot(void)
+{
+  printf("SPI ERROR\n");
+  for (int i = 0; i < SPI_BUF_SIZE; ++i)
+    printf("%d ", spi_recv_buf[i]);
+  printf("\nrebooting...\n");
+  for (int i = 0; i < 100; ++i)
+  {
+    HAL_GPIO_TogglePin(ERR_LED_GPIO_Port, ERR_LED_Pin);
+    HAL_Delay(100);
+  }
+  NVIC_SystemReset();
+}
+
+const char boot_message[] = "USB4VC Protocol Board\nEarly Macintosh & Apple Desktop Bus\ndekuNukem 2022";
+
+#define AVG_BUF_SIZE 8
+int16_t avg_buf[AVG_BUF_SIZE];
+uint8_t avg_buf_index;
+
+void avg_buf_add(int16_t value)
+{
+  avg_buf[avg_buf_index] = value;
+  avg_buf_index++;
+  if (avg_buf_index >= AVG_BUF_SIZE)
+    avg_buf_index = 0;
+}
+
+int32_t get_buf_avg(void)
+{
+  int32_t sum = 0;
+  for (int i = 0; i < AVG_BUF_SIZE; ++i)
+    sum += avg_buf[i];
+  if (sum > 0 && sum < AVG_BUF_SIZE)
+    sum = AVG_BUF_SIZE;
+  else if (sum < 0 && abs(sum) < AVG_BUF_SIZE)
+    sum = AVG_BUF_SIZE * -1;
+  return (int32_t)(sum/AVG_BUF_SIZE);
+}
+
+/*
+each speed has a corresponding duration before the next increment or decrement
+
+make sure to enable autoreload preload to prevent glitches
+
+ARR = Auto Reload Register
+value = us
+*/
+
+uint16_t calc_arr(int32_t speed_val)
+{
+  return 10000;
+  speed_val = abs(speed_val);
+  if(speed_val <= 0)
+    return 65535;
+  if(speed_val >= 64)
+    return 500;
+  return (uint16_t)(-307*speed_val + 12807); // 1, 12500 | 64, 500
+  // return (uint16_t)(-190*speed_val + 12690); // 1, 12500 | 64, 500
+
+}
+
+quad_output quad_x;
+quad_output quad_y;
+int32_t avg_speed;
+
+/*
+  this gets called every 10ms, fetches mouse event and put them into a running buffer
+  a window average is calculated, used to adjust the timer autoreload register
+*/
+void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
+{
+  // every 10ms
+  if(htim == &htim17)
+  {
+    // HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_2);
+    mouse_event* this_mouse_event = mouse_buf_peek(&my_mouse_buf);
+    if(this_mouse_event == NULL)
+    {
+      avg_buf_add(0);
+    }
+    else
+    {
+      avg_buf_add(this_mouse_event->movement_x);
+      mouse_buf_pop(&my_mouse_buf);
+    }
+    avg_speed = get_buf_avg();
+    htim16.Instance->ARR = calc_arr(avg_speed);
+    // int32_t ddd = calc_arr(avg_speed);
+    // if(ddd != 65535)
+    //   printf("%d\n", calc_arr(avg_speed));
+  }
+  // every ARR overflow
+  if(htim == &htim16 && avg_speed != 0)
+  {
+    // HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_3);
+    if(avg_speed > 0)
+      quad_increment(&quad_x);
+    else
+      quad_decrement(&quad_x);
+  }
+}

 /* USER CODE END 0 */

@@ -100,19 +301,40 @@ int main(void)
  MX_GPIO_Init();
  MX_SPI1_Init();
  MX_USART1_UART_Init();
+  MX_TIM2_Init();
+  MX_TIM16_Init();
+  MX_TIM17_Init();
  /* USER CODE BEGIN 2 */
-
+  printf("%s\nrev%d v%d.%d.%d\n", boot_message, hw_revision, version_major, version_minor, version_patch);
+  delay_us_init(&htim2);
+  kb_buf_init(&my_kb_buf, 16);
+  mouse_buf_init(&my_mouse_buf, 16);
+  memset(spi_transmit_buf, 0, SPI_BUF_SIZE);
+  HAL_SPI_TransmitReceive_IT(&hspi1, spi_transmit_buf, spi_recv_buf, SPI_BUF_SIZE);
+  /*
+    instead of all at once, we remove data from buffer
+    at a regular interval, say 5ms, if empty, then theres no movement
+    then every 50ms for example the average movement is calculated
+    and that is used to update quad encoder?
+  */
+  quad_init(&quad_x, MY2_GPIO_Port, MY2_Pin, MOUSE_BUTTON_GPIO_Port, MOUSE_BUTTON_Pin);
+  // quad_init(&quad_y, MY1_GPIO_Port, MY1_Pin, MY2_GPIO_Port, MY2_Pin);
+  HAL_TIM_Base_Start_IT(&htim17);
+  HAL_TIM_Base_Start_IT(&htim16);
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
+
  while (1)
  {
-
+    if(spi_error_occured)
+      spi_error_dump_reboot();
  /* USER CODE END WHILE */

  /* USER CODE BEGIN 3 */
-
+    // printf("hello\n");
+    // HAL_Delay(500);
  }
  /* USER CODE END 3 */

@@ -196,6 +418,75 @@ static void MX_SPI1_Init(void)

 }

+/* TIM2 init function */
+static void MX_TIM2_Init(void)
+{
+
+  TIM_ClockConfigTypeDef sClockSourceConfig;
+  TIM_MasterConfigTypeDef sMasterConfig;
+
+  htim2.Instance = TIM2;
+  htim2.Init.Prescaler = 47;
+  htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim2.Init.Period = 4294967295;
+  htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
+  {
+    _Error_Handler(__FILE__, __LINE__);
+  }
+
+  sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
+  if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
+  {
+    _Error_Handler(__FILE__, __LINE__);
+  }
+
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
+  {
+    _Error_Handler(__FILE__, __LINE__);
+  }
+
+}
+
+/* TIM16 init function */
+static void MX_TIM16_Init(void)
+{
+
+  htim16.Instance = TIM16;
+  htim16.Init.Prescaler = 47;
+  htim16.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim16.Init.Period = 65535;
+  htim16.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim16.Init.RepetitionCounter = 0;
+  htim16.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim16) != HAL_OK)
+  {
+    _Error_Handler(__FILE__, __LINE__);
+  }
+
+}
+
+/* TIM17 init function */
+static void MX_TIM17_Init(void)
+{
+
+  htim17.Instance = TIM17;
+  htim17.Init.Prescaler = 47;
+  htim17.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim17.Init.Period = 10000;
+  htim17.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim17.Init.RepetitionCounter = 0;
+  htim17.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_Base_Init(&htim17) != HAL_OK)
+  {
+    _Error_Handler(__FILE__, __LINE__);
+  }
+
+}
+
 /* USART1 init function */
 static void MX_USART1_UART_Init(void)
 {
@@ -238,7 +529,11 @@ static void MX_GPIO_Init(void)
  HAL_GPIO_WritePin(SLAVE_REQ_GPIO_Port, SLAVE_REQ_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(GPIOB, MAC_KB_CLK_Pin|MAC_KB_DATA_Pin|ADB_PWR_Pin|ADB_DATA_Pin, GPIO_PIN_SET);
+  HAL_GPIO_WritePin(GPIOB, MAC_KB_CLK_Pin|MAC_KB_DATA_Pin|MOUSE_BUTTON_Pin|MY2_Pin 
+                          |MY1_Pin|MX2_Pin|ADB_PWR_Pin|ADB_DATA_Pin, GPIO_PIN_SET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(MX1_GPIO_Port, MX1_Pin, GPIO_PIN_SET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(ACT_LED_GPIO_Port, ACT_LED_Pin, GPIO_PIN_RESET);
@@ -253,8 +548,10 @@ static void MX_GPIO_Init(void)
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(SLAVE_REQ_GPIO_Port, &GPIO_InitStruct);

-  /*Configure GPIO pins : MAC_KB_CLK_Pin MAC_KB_DATA_Pin ADB_PWR_Pin ADB_DATA_Pin */
-  GPIO_InitStruct.Pin = MAC_KB_CLK_Pin|MAC_KB_DATA_Pin|ADB_PWR_Pin|ADB_DATA_Pin;
+  /*Configure GPIO pins : MAC_KB_CLK_Pin MAC_KB_DATA_Pin MOUSE_BUTTON_Pin MY2_Pin 
+                           MY1_Pin MX2_Pin ADB_PWR_Pin ADB_DATA_Pin */
+  GPIO_InitStruct.Pin = MAC_KB_CLK_Pin|MAC_KB_DATA_Pin|MOUSE_BUTTON_Pin|MY2_Pin 
+                          |MY1_Pin|MX2_Pin|ADB_PWR_Pin|ADB_DATA_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
@@ -266,6 +563,13 @@ static void MX_GPIO_Init(void)
  GPIO_InitStruct.Pull = GPIO_PULLDOWN;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

+  /*Configure GPIO pin : MX1_Pin */
+  GPIO_InitStruct.Pin = MX1_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(MX1_GPIO_Port, &GPIO_InitStruct);
+
  /*Configure GPIO pin : ACT_LED_Pin */
  GPIO_InitStruct.Pin = ACT_LED_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
--- a/firmware/apple_all/Src/quad_encoder.c
+++ b/firmware/apple_all/Src/quad_encoder.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "quad_encoder.h"
+#include "shared.h"
+
+const uint8_t grey_code_lookup[4] = {0, 1, 3, 2};
+
+void quad_write(quad_output *qo)
+{
+  uint8_t current_code = grey_code_lookup[qo->current_index];
+  if(current_code & 0x1)
+    HAL_GPIO_WritePin(qo->A_port, qo->A_pin, GPIO_PIN_SET);
+  else
+    HAL_GPIO_WritePin(qo->A_port, qo->A_pin, GPIO_PIN_RESET);
+  if(current_code & 0x2)
+    HAL_GPIO_WritePin(qo->B_port, qo->B_pin, GPIO_PIN_SET);
+  else
+    HAL_GPIO_WritePin(qo->B_port, qo->B_pin, GPIO_PIN_RESET);
+}
+
+void quad_reset(quad_output *qo)
+{
+  qo->current_index = 0;
+  quad_write(qo);
+}
+
+void quad_init(quad_output *qo, GPIO_TypeDef* this_A_port, uint16_t this_A_pin, GPIO_TypeDef* this_B_port, uint16_t this_B_pin)
+{
+  qo->A_port = this_A_port;
+  qo->A_pin = this_A_pin;
+  qo->B_port = this_B_port;
+  qo->B_pin = this_B_pin;
+  quad_reset(qo);
+}
+
+void quad_increment(quad_output *qo)
+{
+  qo->current_index = (uint8_t)(qo->current_index + 1) % 4;
+  quad_write(qo);
+}
+
+void quad_decrement(quad_output *qo)
+{
+  qo->current_index = (uint8_t)(qo->current_index - 1) % 4;
+  quad_write(qo);
+}
--- a/firmware/apple_all/Src/stm32f0xx_hal_msp.c
+++ b/firmware/apple_all/Src/stm32f0xx_hal_msp.c
@@ -130,6 +130,96 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)

 }

+void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
+{
+
+  if(htim_base->Instance==TIM2)
+  {
+  /* USER CODE BEGIN TIM2_MspInit 0 */
+
+  /* USER CODE END TIM2_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM2_CLK_ENABLE();
+  /* USER CODE BEGIN TIM2_MspInit 1 */
+
+  /* USER CODE END TIM2_MspInit 1 */
+  }
+  else if(htim_base->Instance==TIM16)
+  {
+  /* USER CODE BEGIN TIM16_MspInit 0 */
+
+  /* USER CODE END TIM16_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM16_CLK_ENABLE();
+    /* TIM16 interrupt Init */
+    HAL_NVIC_SetPriority(TIM16_IRQn, 3, 0);
+    HAL_NVIC_EnableIRQ(TIM16_IRQn);
+  /* USER CODE BEGIN TIM16_MspInit 1 */
+
+  /* USER CODE END TIM16_MspInit 1 */
+  }
+  else if(htim_base->Instance==TIM17)
+  {
+  /* USER CODE BEGIN TIM17_MspInit 0 */
+
+  /* USER CODE END TIM17_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM17_CLK_ENABLE();
+    /* TIM17 interrupt Init */
+    HAL_NVIC_SetPriority(TIM17_IRQn, 2, 0);
+    HAL_NVIC_EnableIRQ(TIM17_IRQn);
+  /* USER CODE BEGIN TIM17_MspInit 1 */
+
+  /* USER CODE END TIM17_MspInit 1 */
+  }
+
+}
+
+void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
+{
+
+  if(htim_base->Instance==TIM2)
+  {
+  /* USER CODE BEGIN TIM2_MspDeInit 0 */
+
+  /* USER CODE END TIM2_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM2_CLK_DISABLE();
+  /* USER CODE BEGIN TIM2_MspDeInit 1 */
+
+  /* USER CODE END TIM2_MspDeInit 1 */
+  }
+  else if(htim_base->Instance==TIM16)
+  {
+  /* USER CODE BEGIN TIM16_MspDeInit 0 */
+
+  /* USER CODE END TIM16_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM16_CLK_DISABLE();
+
+    /* TIM16 interrupt DeInit */
+    HAL_NVIC_DisableIRQ(TIM16_IRQn);
+  /* USER CODE BEGIN TIM16_MspDeInit 1 */
+
+  /* USER CODE END TIM16_MspDeInit 1 */
+  }
+  else if(htim_base->Instance==TIM17)
+  {
+  /* USER CODE BEGIN TIM17_MspDeInit 0 */
+
+  /* USER CODE END TIM17_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM17_CLK_DISABLE();
+
+    /* TIM17 interrupt DeInit */
+    HAL_NVIC_DisableIRQ(TIM17_IRQn);
+  /* USER CODE BEGIN TIM17_MspDeInit 1 */
+
+  /* USER CODE END TIM17_MspDeInit 1 */
+  }
+
+}
+
 void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 {

--- a/firmware/apple_all/Src/stm32f0xx_it.c
+++ b/firmware/apple_all/Src/stm32f0xx_it.c
@@ -41,6 +41,8 @@

 /* External variables --------------------------------------------------------*/
 extern SPI_HandleTypeDef hspi1;
+extern TIM_HandleTypeDef htim16;
+extern TIM_HandleTypeDef htim17;

 /******************************************************************************/
 /*            Cortex-M0 Processor Interruption and Exception Handlers         */ 
@@ -125,6 +127,34 @@ void SysTick_Handler(void)
 /* please refer to the startup file (startup_stm32f0xx.s).                    */
 /******************************************************************************/

+/**
+* @brief This function handles TIM16 global interrupt.
+*/
+void TIM16_IRQHandler(void)
+{
+  /* USER CODE BEGIN TIM16_IRQn 0 */
+
+  /* USER CODE END TIM16_IRQn 0 */
+  HAL_TIM_IRQHandler(&htim16);
+  /* USER CODE BEGIN TIM16_IRQn 1 */
+
+  /* USER CODE END TIM16_IRQn 1 */
+}
+
+/**
+* @brief This function handles TIM17 global interrupt.
+*/
+void TIM17_IRQHandler(void)
+{
+  /* USER CODE BEGIN TIM17_IRQn 0 */
+
+  /* USER CODE END TIM17_IRQn 0 */
+  HAL_TIM_IRQHandler(&htim17);
+  /* USER CODE BEGIN TIM17_IRQn 1 */
+
+  /* USER CODE END TIM17_IRQn 1 */
+}
+
 /**
 * @brief This function handles SPI1 global interrupt.
 */
--- a/Show More
+++ b/Show More