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Updated MicropendousKeyboardTest, VirtualSerial, and VirtualSerial_FreeRTOS firmware demos.

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opendous
2013-03-17 03:49:55 +00:00
parent b9fa952804
commit 7f2ac5a890
53 changed files with 11438 additions and 9068 deletions
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Micropendous/Design/Micropendous/USBtoSerial_NullModem_with_Loopback.jpg Normal file
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8
Micropendous/Firmware/MicropendousKeyboardTest/Descriptors.c
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@@ -155,9 +155,9 @@ const USB_Descriptor_String_t PROGMEM LanguageString =
*/
const USB_Descriptor_String_t PROGMEM ManufacturerString =
{
.Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
.Header = {.Size = USB_STRING_LEN(20), .Type = DTYPE_String},
.UnicodeString = L"Dean Camera"
.UnicodeString = L"www.micropendous.org"
};
/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
@@ -166,9 +166,9 @@ const USB_Descriptor_String_t PROGMEM ManufacturerString =
*/
const USB_Descriptor_String_t PROGMEM ProductString =
{
.Header = {.Size = USB_STRING_LEN(18), .Type = DTYPE_String},
.Header = {.Size = USB_STRING_LEN(24), .Type = DTYPE_String},
.UnicodeString = L"LUFA Keyboard Demo"
.UnicodeString = L"MicropendousKeyboardTest"
};
/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"

413
Micropendous/Firmware/MicropendousKeyboardTest/MicropendousKeyboardTest.c
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@@ -9,6 +9,8 @@
/*
Copyright 2013 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Modified for MicropendousKeyboardTest by Opendous Inc. 2013-03-16 (www.micropendous.org)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
@@ -34,7 +36,7 @@
* the demo and is responsible for the initial application hardware configuration.
*/
#include "Keyboard.h"
#include "MicropendousKeyboardTest.h"
/** Buffer to hold the previously generated Keyboard HID report, for comparison purposes inside the HID class driver. */
static uint8_t PrevKeyboardHIDReportBuffer[sizeof(USB_KeyboardReport_Data_t)];
@@ -50,9 +52,9 @@ USB_ClassInfo_HID_Device_t Keyboard_HID_Interface =
.InterfaceNumber = 0,
.ReportINEndpoint =
{
.Address = KEYBOARD_EPADDR,
.Size = KEYBOARD_EPSIZE,
.Banks = 1,
.Address = KEYBOARD_EPADDR,
.Size = KEYBOARD_EPSIZE,
.Banks = 1,
},
.PrevReportINBuffer = PrevKeyboardHIDReportBuffer,
.PrevReportINBufferSize = sizeof(PrevKeyboardHIDReportBuffer),
@@ -87,11 +89,67 @@ void SetupHardware()
/* Disable clock division */
clock_prescale_set(clock_div_1);
/* Disable JTAG to allow testing port F */
#if ( defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || \
defined(__AVR_ATmega32U6__) )
JTAG_DISABLE();
#endif
/* enable Ports based on which IC is being used */
/* For more information look over the corresponding AVR's datasheet in the
'I/O Ports' Chapter under subheading 'Ports as General Digital I/O' */
#if (defined(__AVR_AT90USB162__) || defined(__AVR_AT90USB82__) || \
defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega32U2__))
DDRD = 0;
PORTD = 0xFF;
DDRB = 0;
PORTB = 0xFF;
DDRC = 0;
PORTC |= (1 << PC2) | (1 << PC4) | (1 << PC5) | (1 << PC6) | (1 << PC7); //only PC2,4,5,6,7 are pins
// be careful using PortC as PC0 is used for the Crystal and PC1 is nRESET
#endif
#if (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
DDRD = 0;
PORTD = 0xFF;
DDRB = 0;
PORTB = 0xFF;
DDRC = 0;
PORTC = (1 << PC6) | (1 << PC7); //only PC6,7 are pins
DDRE = 0;
PORTE = (1 << PE2) | (1 << PE6); //only PE2,6 are pins
DDRF = 0;
PORTF = (1 << PF0) | (1 << PF1) | (1 << PF4) | (1 << PF5) | (1 << PF6) | (1 << PF7); // only PF0,1,4,5,6,7 are pins
#endif
#if (defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_ATmega32U6__))
DDRA = 0;
PORTA = 0xFF;
DDRB = 0;
PORTB = 0xFF;
DDRC = 0;
PORTC = 0xFF;
DDRD = 0;
PORTD = 0xFF;
DDRE = 0;
PORTE = 0xFF;
DDRF = 0;
PORTF = 0xFF;
#endif
/* Hardware Initialization */
Joystick_Init();
LEDs_Init();
LEDs_TurnOnLEDs(LEDS_ALL_LEDS);
Buttons_Init();
DISABLE_VOLTAGE_TXRX(); // used on Micropendous REV1/2 boards
DISABLE_EXT_SRAM(); // used on Micropendous REV1/2 boards
SELECT_USB_B(); // needed for Micropendous REV1/2 boards
USB_Init();
}
/** Event handler for the library USB Connection event. */
@@ -148,29 +206,342 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
{
USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData;
uint8_t JoyStatus_LCL = Joystick_GetStatus();
uint8_t ButtonStatus_LCL = Buttons_GetStatus();
//uint8_t JoyStatus_LCL = Joystick_GetStatus();
//uint8_t ButtonStatus_LCL = Buttons_GetStatus();
uint8_t UsedKeyCodes = 0;
if (JoyStatus_LCL & JOY_UP)
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
else if (JoyStatus_LCL & JOY_DOWN)
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
// 32-pin USB AVRs
#if (defined(__AVR_AT90USB162__) || defined(__AVR_AT90USB82__) || \
defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega32U2__))
if (~PINB & (1 << PINB0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PINB & (1 << PINB1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PINB & (1 << PINB2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINB & (1 << PINB3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PINB & (1 << PINB4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINB & (1 << PINB5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINB & (1 << PINB6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINB & (1 << PINB7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
if (JoyStatus_LCL & JOY_LEFT)
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
else if (JoyStatus_LCL & JOY_RIGHT)
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
} else if (~PINC & (1 << PINC2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINC & (1 << PINC4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINC & (1 << PINC5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINC & (1 << PINC6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINC & (1 << PINC7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
if (JoyStatus_LCL & JOY_PRESS)
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
} else if (~PIND & (1 << PIND0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PIND & (1 << PIND1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PIND & (1 << PIND2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PIND & (1 << PIND3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PIND & (1 << PIND4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PIND & (1 << PIND5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PIND & (1 << PIND6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PIND & (1 << PIND7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
}
#endif // end 32-pin USB AVRs
if (ButtonStatus_LCL & BUTTONS_BUTTON1)
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
if (UsedKeyCodes)
KeyboardReport->Modifier = HID_KEYBOARD_MODIFIER_LEFTSHIFT;
// 44-pin USB AVRs
#if (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
if (~PINB & (1 << PINB0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PINB & (1 << PINB1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PINB & (1 << PINB2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINB & (1 << PINB3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PINB & (1 << PINB4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINB & (1 << PINB5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINB & (1 << PINB6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINB & (1 << PINB7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PINC & (1 << PINC6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINC & (1 << PINC7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PIND & (1 << PIND0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PIND & (1 << PIND1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PIND & (1 << PIND2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PIND & (1 << PIND3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PIND & (1 << PIND4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PIND & (1 << PIND5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PIND & (1 << PIND6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PIND & (1 << PIND7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PINE & (1 << PINE2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINE & (1 << PINE6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINF & (1 << PINF0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PINF & (1 << PINF1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PINF & (1 << PINF4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINF & (1 << PINF5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINF & (1 << PINF6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINF & (1 << PINF7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
}
#endif // end 44-pin USB AVRs
// 64-pin USB AVRs
#if (defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_ATmega32U6__))
if (~PINB & (1 << PINB0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
// On Micropendous boards pin B1 is the LED so it cannot be read
#if ((BOARD != BOARD_MICROPENDOUS_REV1) && (BOARD != BOARD_MICROPENDOUS_REV2))
} else if (~PINB & (1 << PINB1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
#endif // BOARD != MICROPENDOUS_REV1/2
} else if (~PINB & (1 << PINB2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINB & (1 << PINB3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PINB & (1 << PINB4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINB & (1 << PINB5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINB & (1 << PINB6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINB & (1 << PINB7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_B;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PIND & (1 << PIND0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PIND & (1 << PIND1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PIND & (1 << PIND2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PIND & (1 << PIND3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PIND & (1 << PIND4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PIND & (1 << PIND5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PIND & (1 << PIND6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PIND & (1 << PIND7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_D;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PINF & (1 << PINF0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PINF & (1 << PINF1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PINF & (1 << PINF2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINF & (1 << PINF3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PINF & (1 << PINF4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINF & (1 << PINF5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINF & (1 << PINF6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINF & (1 << PINF7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_F;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PINE & (1 << PINE2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
// On Micropendous boards Ports A, C, and most of E control various board functions and are not exposed
#if ((BOARD != BOARD_MICROPENDOUS_REV1) && (BOARD != BOARD_MICROPENDOUS_REV2))
} else if (~PINA & (1 << PINA0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PINA & (1 << PINA1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PINA & (1 << PINA2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINA & (1 << PINA3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PINA & (1 << PINA4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINA & (1 << PINA5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINA & (1 << PINA6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINA & (1 << PINA7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_A;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PINC & (1 << PINC0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PINC & (1 << PINC1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PINC & (1 << PINC2)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_2_AND_AT;
} else if (~PINC & (1 << PINC3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PINC & (1 << PINC4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINC & (1 << PINC5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINC & (1 << PINC6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINC & (1 << PINC7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_C;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
} else if (~PINE & (1 << PINE0)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
} else if (~PINE & (1 << PINE1)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_1_AND_EXCLAMATION;
} else if (~PINE & (1 << PINE3)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_3_AND_HASHMARK;
} else if (~PINE & (1 << PINE4)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_4_AND_DOLLAR;
} else if (~PINE & (1 << PINE5)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_5_AND_PERCENTAGE;
} else if (~PINE & (1 << PINE6)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_6_AND_CARET;
} else if (~PINE & (1 << PINE7)) {
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_E;
KeyboardReport->KeyCode[UsedKeyCodes++] = HID_KEYBOARD_SC_7_AND_AND_AMPERSAND;
#endif // BOARD != MICROPENDOUS_REV1/2
}
#endif // end 64-pin USB AVRs
//if (UsedKeyCodes)
// KeyboardReport->Modifier = HID_KEYBOARD_MODIFIER_LEFTSHIFT;
*ReportSize = sizeof(USB_KeyboardReport_Data_t);
return false;

7
Micropendous/Firmware/MicropendousKeyboardTest/MicropendousKeyboardTest.h
View File

@@ -33,8 +33,8 @@
* Header file for Keyboard.c.
*/
#ifndef _KEYBOARD_H_
#define _KEYBOARD_H_
#ifndef _MICROPENDOUSKEYBOARDTEST_H_
#define _MICROPENDOUSKEYBOARDTEST_H_
/* Includes: */
#include <avr/io.h>
@@ -46,7 +46,6 @@
#include "Descriptors.h"
#include <LUFA/Drivers/Board/Joystick.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Board/Buttons.h>
#include <LUFA/Drivers/USB/USB.h>
@@ -84,5 +83,5 @@
const void* ReportData,
const uint16_t ReportSize);
#endif
#endif // _MICROPENDOUSKEYBOARDTEST_H_

290
Micropendous/Firmware/MicropendousKeyboardTest/MicropendousKeyboardTest_MICROPENDOUS_REV2.hex Normal file
View File

@@ -0,0 +1,290 @@
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12
Micropendous/Firmware/MicropendousKeyboardTest/asf.xml
View File

@@ -5,10 +5,10 @@
<generator value="as5_8"/>
<device-support value="at90usb1287"/>
<config name="lufa.drivers.board.name" value="usbkey"/>
<config name="lufa.drivers.board.name" value="micropendous_rev2"/>
<build type="define" name="F_CPU" value="8000000UL"/>
<build type="define" name="F_USB" value="8000000UL"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
</project>
<module type="application" id="lufa.demos.device.class.keyboard" caption="Keyboard HID Device Demo (Class Driver APIs)">
@@ -26,11 +26,11 @@
<device-support-alias value="lufa_xmega"/>
<device-support-alias value="lufa_uc3"/>
<build type="distribute" subtype="user-file" value="Keyboard.txt"/>
<build type="distribute" subtype="user-file" value="MicropendousKeyboardTest.txt"/>
<build type="c-source" value="Keyboard.c"/>
<build type="c-source" value="MicropendousKeyboardTest.c"/>
<build type="c-source" value="Descriptors.c"/>
<build type="header-file" value="Keyboard.h"/>
<build type="header-file" value="MicropendousKeyboardTest.h"/>
<build type="header-file" value="Descriptors.h"/>
<build type="module-config" subtype="path" value="Config"/>

10
Micropendous/Firmware/MicropendousKeyboardTest/makefile
View File

@@ -13,15 +13,17 @@
MCU = at90usb1287
ARCH = AVR8
BOARD = USBKEY
F_CPU = 8000000
BOARD = MICROPENDOUS_REV2
F_CPU = 16000000
F_USB = $(F_CPU)
OPTIMIZATION = s
TARGET = Keyboard
TARGET = MicropendousKeyboardTest
SRC = $(TARGET).c Descriptors.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
LUFA_PATH = ../../../../LUFA
LUFA_PATH = ../../libs/LUFA/LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
LD_FLAGS =
CDC_BOOTLOADER_PORT = /dev/ttyACM0
#CDC_BOOTLOADER_PORT = COM5
# Default target
all:

64
Micropendous/Firmware/VirtualSerial/TestThroughputOfVirtualSerial.py Normal file
View File

@@ -0,0 +1,64 @@
# Purpose: Test the throughput of a Micropendous board loaded with Virtual Serial Port loopback firmware
# Visit www.Micropendous.org/Serial for more info.
# Created: 2008-09-30 by Opendous Inc.
# Last Edit: 2009-10-03 by Opendous Inc.
# Released under the MIT License
import serial # for accessing the serial port on multiple platforms
import time, sys
# test Serial Port throughput by sending and receiving transfersToComplete number
# of transferSize sized strings
# comport is a string - the Serial Port name to use
# transferSize is an integer - the string lenght
# transfersToComplete is an integer - the number of transfers to test with
def SerialThroughputTest(comport, transferSize, transfersToComplete):
ser = serial.Serial(comport) # open serial port for communication
print ser # dump all info regarding serial port being used
ScriptStartTime = time.time()
# create a transferSize length string
i = 0
s = ''
while (i < (transferSize - 1)):
s = s + 'A'
i = i + 1
# want last letter to be X
s = s + 'X'
# complete a series of transfers
i = 0
while (i < transfersToComplete):
# send one string to device then get back the string
ser.write(s)
receivedData = ser.read(transferSize)
#print receivedData
i = i + 1
ScriptEndTime = time.time()
print "\nIt took", (ScriptEndTime - ScriptStartTime), "seconds to transfer", \
(transfersToComplete * transferSize), "bytes for a throughput of", \
(((transfersToComplete * transferSize) / (ScriptEndTime - ScriptStartTime)) / 1000), "kbytes/second"
# be careful using readline as it will block until a newline character is received
ser.close() # release/close the serial port
# if this file is the program actually being run, print usage info or run SerialThroughputTest
if __name__ == '__main__':
if (len(sys.argv) != 4):
print "Serial Communication Throughput Testing"
print " Usage:"
print " python", sys.argv[0], "<port> <transferSize> <testSize>"
print " Where <port> = serial port; COM? on Windows, '/dev/ttyACM0 on Linux'"
print " Enumerated serial port can be found on Linux using dmesg"
print " look for something like cdc_acm 2-1:1.0: ttyACM0: USB ACM device"
print " Where <transferSize> = the size of each transfer, this value should match"
print " CDC_TXRX_EPSIZE in Descriptors.h for maximum throughput"
print " Where <testSize> = how many transfers to complete, 100 is usually enough"
print " "
print " python", sys.argv[0], "COM5 64 100"
exit()
SerialThroughputTest(sys.argv[1], int(sys.argv[2]), int(sys.argv[3]))

79
Micropendous/Firmware/VirtualSerial/VirtualSerial.c
View File

@@ -9,6 +9,9 @@
/*
Copyright 2013 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Updated for Loopback by Opendous Inc. 2013-03-16
www.Micropendous.org/VirtualSerial
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
@@ -36,6 +39,11 @@
#include "VirtualSerial.h"
// Global buffer for use with STDIO functions
volatile char buffer[CDC_TXRX_EPSIZE];
/** LUFA CDC Class driver interface configuration and state information. This structure is
* passed to all CDC Class driver functions, so that multiple instances of the same class
* within a device can be differentiated from one another.
@@ -82,15 +90,14 @@ int main(void)
/* Create a regular character stream for the interface so that it can be used with the stdio.h functions */
CDC_Device_CreateStream(&VirtualSerial_CDC_Interface, &USBSerialStream);
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
GlobalInterruptEnable();
for (;;)
{
CheckJoystickMovement();
MainTask();
/* Must throw away unused bytes from the host, or it will lock up while waiting for the device */
CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface);
//CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface);
CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
USB_USBTask();
@@ -107,44 +114,23 @@ void SetupHardware(void)
/* Disable clock division */
clock_prescale_set(clock_div_1);
/* Disable JTAG; allows upper nibble of Port F to be used as GPIO */
#if ( defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || \
defined(__AVR_ATmega32U6__) )
JTAG_DISABLE();
#endif
/* Hardware Initialization */
Joystick_Init();
LEDs_Init();
LEDs_TurnOnLEDs(LEDS_LED1);
DISABLE_VOLTAGE_TXRX(); // used on Micropendous REV1/2 boards
DISABLE_EXT_SRAM(); // used on Micropendous REV1/2 boards
SELECT_USB_B(); // needed for Micropendous REV1/2 boards
USB_Init();
}
/** Checks for changes in the position of the board joystick, sending strings to the host upon each change. */
void CheckJoystickMovement(void)
{
uint8_t JoyStatus_LCL = Joystick_GetStatus();
char* ReportString = NULL;
static bool ActionSent = false;
if (JoyStatus_LCL & JOY_UP)
ReportString = "Joystick Up\r\n";
else if (JoyStatus_LCL & JOY_DOWN)
ReportString = "Joystick Down\r\n";
else if (JoyStatus_LCL & JOY_LEFT)
ReportString = "Joystick Left\r\n";
else if (JoyStatus_LCL & JOY_RIGHT)
ReportString = "Joystick Right\r\n";
else if (JoyStatus_LCL & JOY_PRESS)
ReportString = "Joystick Pressed\r\n";
else
ActionSent = false;
if ((ReportString != NULL) && (ActionSent == false))
{
ActionSent = true;
/* Write the string to the virtual COM port via the created character stream */
fputs(ReportString, &USBSerialStream);
/* Alternatively, without the stream: */
// CDC_Device_SendString(&VirtualSerial_CDC_Interface, ReportString);
}
}
/** Event handler for the library USB Connection event. */
void EVENT_USB_Device_Connect(void)
{
@@ -173,3 +159,24 @@ void EVENT_USB_Device_ControlRequest(void)
CDC_Device_ProcessControlRequest(&VirtualSerial_CDC_Interface);
}
void MainTask(void)
{
int count = 0;
// If the host has sent data then echo it back
// Throughput is maximized if the full EP buffer is read and sent each time
// Throughput approaches CDC_TXRX_EPSIZE kbytes/second and depends on transfer size from host
if ((count = fread(&buffer, 1, CDC_TXRX_EPSIZE, &USBSerialStream)) > 0) {
fwrite(&buffer, 1, count, &USBSerialStream);
}
// If HWB Button is pressed then send formatted strings
if (Buttons_GetStatus()) {
fprintf_P(&USBSerialStream, PSTR("\r\nHWB has been pressed!\r\n")); // send a constant string stored in FLASH
fprintf(&USBSerialStream, "PORTD = %3x\r\n", PIND); // send a string that is dynamic and stored in SRAM
}
}

4
Micropendous/Firmware/VirtualSerial/VirtualSerial.h
View File

@@ -47,7 +47,7 @@
#include "Descriptors.h"
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Board/Joystick.h>
#include <LUFA/Drivers/Board/Buttons.h>
#include <LUFA/Drivers/USB/USB.h>
/* Macros: */
@@ -65,7 +65,7 @@
/* Function Prototypes: */
void SetupHardware(void);
void CheckJoystickMovement(void);
void MainTask(void);
void EVENT_USB_Device_Connect(void);
void EVENT_USB_Device_Disconnect(void);

359
Micropendous/Firmware/VirtualSerial/VirtualSerial_MICROPENDOUS_REV2.hex Normal file
View File

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6
Micropendous/Firmware/VirtualSerial/asf.xml
View File

@@ -5,10 +5,10 @@
<generator value="as5_8"/>
<device-support value="at90usb1287"/>
<config name="lufa.drivers.board.name" value="usbkey"/>
<config name="lufa.drivers.board.name" value="micropendous"/>
<build type="define" name="F_CPU" value="8000000UL"/>
<build type="define" name="F_USB" value="8000000UL"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
</project>
<module type="application" id="lufa.demos.device.class.cdc" caption="Virtual Serial CDC Device Demo (Class Driver APIs)">

8
Micropendous/Firmware/VirtualSerial/makefile
View File

@@ -13,15 +13,17 @@
MCU = at90usb1287
ARCH = AVR8
BOARD = USBKEY
F_CPU = 8000000
BOARD = MICROPENDOUS_REV2
F_CPU = 16000000
F_USB = $(F_CPU)
OPTIMIZATION = s
TARGET = VirtualSerial
SRC = $(TARGET).c Descriptors.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
LUFA_PATH = ../../../../LUFA
LUFA_PATH = ../../libs/LUFA/LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
LD_FLAGS =
CDC_BOOTLOADER_PORT = /dev/ttyACM0
#CDC_BOOTLOADER_PORT = COM5
# Default target
all:

43
Micropendous/Firmware/VirtualSerial/serialpy.py Normal file
View File

@@ -0,0 +1,43 @@
# Purpose: Write then read characters from a serial port loopback device
# Visit www.Micropendous.org/Serial for more info.
# Created: 2009-09-31 by Opendous Inc.
# Last Edit: 2009-10-02 by Opendous Inc.
# Released to the Public Domain
import serial # PySerial for accessing the serial port on multiple platforms
import sys # command-line argument handling
# function which sends then reads data from the given serial port
# comport should be a string
def SerialSendReceive(comport):
# open the given serial port for communication
ser = serial.Serial(comport)
ser.setTimeout(1000)
ser.setWriteTimeout(1000)
print ser # dump all info regarding serial port being used
ser.write('www.Micropendous.org') # send these characters to the serial port
print ser.read(20) # read the above characters back, assuming loopback
ser.write('www.Micropendous.org\n') # send this line to the serial port
print ser.readline() # read the returned line
# be careful using readline() as it will block until a newline character is received
ser.close() # release/close the serial port
# if this file is the program actually being run, print usage info or run SerialSendReceive
if __name__ == '__main__':
if (len(sys.argv) != 2):
print "Serial Communication Example"
print " Usage:"
print " python", sys.argv[0], "<port>"
print " Where <port> = serial port; COM? on Windows, '/dev/ttyACM0 on Linux'"
print " Enumerated serial port can be found on Linux using dmesg"
print " look for something like cdc_acm 2-1:1.0: ttyACM0: USB ACM device"
print " python", sys.argv[0], "COM5"
exit()
SerialSendReceive(sys.argv[1])

8
Micropendous/Firmware/VirtualSerial_FreeRTOS/Descriptors.c
View File

@@ -192,9 +192,9 @@ const USB_Descriptor_String_t PROGMEM LanguageString =
*/
const USB_Descriptor_String_t PROGMEM ManufacturerString =
{
.Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
.Header = {.Size = USB_STRING_LEN(20), .Type = DTYPE_String},
.UnicodeString = L"Dean Camera"
.UnicodeString = L"www.micropendous.org"
};
/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
@@ -203,9 +203,9 @@ const USB_Descriptor_String_t PROGMEM ManufacturerString =
*/
const USB_Descriptor_String_t PROGMEM ProductString =
{
.Header = {.Size = USB_STRING_LEN(13), .Type = DTYPE_String},
.Header = {.Size = USB_STRING_LEN(44), .Type = DTYPE_String},
.UnicodeString = L"LUFA CDC Demo"
.UnicodeString = L"Micropendous VirtualSerial FreeRTOS Loopback"
};
/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"

121
Micropendous/Firmware/VirtualSerial_FreeRTOS/FreeRTOSConfig.h Normal file
View File

@@ -0,0 +1,121 @@
/*
FreeRTOS V7.4.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>>>>NOTE<<<<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel.
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
#include <avr/io.h>
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
*
* See http://www.freertos.org/a00110.html.
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configCPU_CLOCK_HZ ( ( unsigned long ) F_CPU )
#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 128 )
#define configTOTAL_HEAP_SIZE ( (size_t ) ( 1500 ) )
#define configMAX_TASK_NAME_LEN ( 8 )
#define configUSE_TRACE_FACILITY 0
#define configUSE_16_BIT_TICKS 1
#define configIDLE_SHOULD_YIELD 1
#define configQUEUE_REGISTRY_SIZE 0
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#endif /* FREERTOS_CONFIG_H */

0
Micropendous/Firmware/VirtualSerial_FreeRTOS/LUFA_VirtualSerial.inf → Micropendous/Firmware/VirtualSerial_FreeRTOS/LUFA_VirtualSerial_FreeRTOS.inf
View File

64
Micropendous/Firmware/VirtualSerial_FreeRTOS/TestThroughputOfVirtualSerial.py Normal file
View File

@@ -0,0 +1,64 @@
# Purpose: Test the throughput of a Micropendous board loaded with Virtual Serial Port loopback firmware
# Visit www.Micropendous.org/Serial for more info.
# Created: 2008-09-30 by Opendous Inc.
# Last Edit: 2009-10-03 by Opendous Inc.
# Released under the MIT License
import serial # for accessing the serial port on multiple platforms
import time, sys
# test Serial Port throughput by sending and receiving transfersToComplete number
# of transferSize sized strings
# comport is a string - the Serial Port name to use
# transferSize is an integer - the string lenght
# transfersToComplete is an integer - the number of transfers to test with
def SerialThroughputTest(comport, transferSize, transfersToComplete):
ser = serial.Serial(comport) # open serial port for communication
print ser # dump all info regarding serial port being used
ScriptStartTime = time.time()
# create a transferSize length string
i = 0
s = ''
while (i < (transferSize - 1)):
s = s + 'A'
i = i + 1
# want last letter to be X
s = s + 'X'
# complete a series of transfers
i = 0
while (i < transfersToComplete):
# send one string to device then get back the string
ser.write(s)
receivedData = ser.read(transferSize)
#print receivedData
i = i + 1
ScriptEndTime = time.time()
print "\nIt took", (ScriptEndTime - ScriptStartTime), "seconds to transfer", \
(transfersToComplete * transferSize), "bytes for a throughput of", \
(((transfersToComplete * transferSize) / (ScriptEndTime - ScriptStartTime)) / 1000), "kbytes/second"
# be careful using readline as it will block until a newline character is received
ser.close() # release/close the serial port
# if this file is the program actually being run, print usage info or run SerialThroughputTest
if __name__ == '__main__':
if (len(sys.argv) != 4):
print "Serial Communication Throughput Testing"
print " Usage:"
print " python", sys.argv[0], "<port> <transferSize> <testSize>"
print " Where <port> = serial port; COM? on Windows, '/dev/ttyACM0 on Linux'"
print " Enumerated serial port can be found on Linux using dmesg"
print " look for something like cdc_acm 2-1:1.0: ttyACM0: USB ACM device"
print " Where <transferSize> = the size of each transfer, this value should match"
print " CDC_TXRX_EPSIZE in Descriptors.h for maximum throughput"
print " Where <testSize> = how many transfers to complete, 100 is usually enough"
print " "
print " python", sys.argv[0], "COM5 64 100"
exit()
SerialThroughputTest(sys.argv[1], int(sys.argv[2]), int(sys.argv[3]))

139
Micropendous/Firmware/VirtualSerial_FreeRTOS/VirtualSerial.c
View File

@@ -9,6 +9,9 @@
/*
Copyright 2013 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Updated for Loopback by Opendous Inc. 2013-03-16
www.Micropendous.org/VirtualSerial
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
@@ -36,6 +39,11 @@
#include "VirtualSerial.h"
// Global buffer for use with STDIO functions
volatile char buffer[CDC_TXRX_EPSIZE];
/** LUFA CDC Class driver interface configuration and state information. This structure is
* passed to all CDC Class driver functions, so that multiple instances of the same class
* within a device can be differentiated from one another.
@@ -82,19 +90,18 @@ int main(void)
/* Create a regular character stream for the interface so that it can be used with the stdio.h functions */
CDC_Device_CreateStream(&VirtualSerial_CDC_Interface, &USBSerialStream);
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
GlobalInterruptEnable();
for (;;)
{
CheckJoystickMovement();
// Create Tasks for FreeRTOS
// The VirtualSerial/USB-CDC task is highest priority to ensure USB functions run in time
xTaskCreate(MainTask, (signed portCHAR *) "MainTask", configMINIMAL_STACK_SIZE, NULL, MAIN_TASK_PRIORITY, NULL );
xTaskCreate(VirtualSerialTask, (signed portCHAR *) "ViSeTask", configMINIMAL_STACK_SIZE, NULL, (ViSe_TASK_PRIORITY | portPRIVILEGE_BIT), NULL );
/* Must throw away unused bytes from the host, or it will lock up while waiting for the device */
CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface);
// Start the scheduler
vTaskStartScheduler();
CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
USB_USBTask();
}
// Should never get here!
return 0;
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
@@ -107,44 +114,31 @@ void SetupHardware(void)
/* Disable clock division */
clock_prescale_set(clock_div_1);
/* Disable JTAG; allows upper nibble of Port F to be used as GPIO */
#if ( defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || \
defined(__AVR_ATmega32U6__) )
JTAG_DISABLE();
#endif
/* Hardware Initialization */
Joystick_Init();
LEDs_Init();
LEDs_TurnOnLEDs(LEDS_LED1);
DISABLE_VOLTAGE_TXRX(); // used on Micropendous REV1/2 boards
DISABLE_EXT_SRAM(); // used on Micropendous REV1/2 boards
SELECT_USB_B(); // needed for Micropendous REV1/2 boards
USB_Init();
}
/** Checks for changes in the position of the board joystick, sending strings to the host upon each change. */
void CheckJoystickMovement(void)
// CoRoutines are not enabled, but FreeRTOS complains during compile
void vApplicationIdleHook(void)
{
uint8_t JoyStatus_LCL = Joystick_GetStatus();
char* ReportString = NULL;
static bool ActionSent = false;
if (JoyStatus_LCL & JOY_UP)
ReportString = "Joystick Up\r\n";
else if (JoyStatus_LCL & JOY_DOWN)
ReportString = "Joystick Down\r\n";
else if (JoyStatus_LCL & JOY_LEFT)
ReportString = "Joystick Left\r\n";
else if (JoyStatus_LCL & JOY_RIGHT)
ReportString = "Joystick Right\r\n";
else if (JoyStatus_LCL & JOY_PRESS)
ReportString = "Joystick Pressed\r\n";
else
ActionSent = false;
if ((ReportString != NULL) && (ActionSent == false))
{
ActionSent = true;
/* Write the string to the virtual COM port via the created character stream */
fputs(ReportString, &USBSerialStream);
/* Alternatively, without the stream: */
// CDC_Device_SendString(&VirtualSerial_CDC_Interface, ReportString);
}
//vCoRoutineSchedule();
}
/** Event handler for the library USB Connection event. */
void EVENT_USB_Device_Connect(void)
{
@@ -173,3 +167,70 @@ void EVENT_USB_Device_ControlRequest(void)
CDC_Device_ProcessControlRequest(&VirtualSerial_CDC_Interface);
}
static void VirtualSerialTask(void *pvParameters)
{
for (;;)
{
// Must throw away unused bytes from the host, or it will lock up while waiting for the device
// TODO: this causes loopback to fail
//CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface);
// want CDC and USB functions to run without interruption but
// with interrupts enabled so ENTER/EXIT_CRITICAL won't work
vTaskSuspendAll();
CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
USB_USBTask();
xTaskResumeAll();
vTaskDelay((portTickType) taskDelayPeriod );
}
}
static void MainTask(void *pvParameters)
{
for(;;) {
MainTaskLoop();
portYIELD();
}
}
void MainTaskLoop(void)
{
int count = 0;
// If the host has sent data then echo it back
// Throughput is maximized if the full EP buffer is read and sent each time
// Throughput approaches CDC_TXRX_EPSIZE kbytes/second and depends on transfer size from host
// NOTE: AVRlibc stdio functions are not thread-safe and must therefore be in a Suspend-Resume section
vTaskSuspendAll();
count = fread(&buffer, 1, CDC_TXRX_EPSIZE, &USBSerialStream);
xTaskResumeAll();
//TODO: you can process the received buffer data here
vTaskSuspendAll();
if (count > 0) {
fwrite(&buffer, 1, count, &USBSerialStream);
}
xTaskResumeAll();
// If HWB Button is pressed then send formatted strings
if (Buttons_GetStatus()) {
// NOTE: AVRlibc stdio functions are not thread-safe and must therefore be in a Suspend-Resume section
vTaskSuspendAll();
fprintf_P(&USBSerialStream, PSTR("\r\nHWB has been pressed!\r\n")); // send a constant string stored in FLASH
fprintf(&USBSerialStream, "PORTD = %3x\r\n", PIND); // send a string that is dynamic and stored in SRAM
xTaskResumeAll();
}
}

24
Micropendous/Firmware/VirtualSerial_FreeRTOS/VirtualSerial.h
View File

@@ -33,8 +33,8 @@
* Header file for VirtualSerial.c.
*/
#ifndef _VIRTUALSERIAL_H_
#define _VIRTUALSERIAL_H_
#ifndef _VIRTUALSERIAL_FREERTOS_H_
#define _VIRTUALSERIAL_FREERTOS_H_
/* Includes: */
#include <avr/io.h>
@@ -47,9 +47,22 @@
#include "Descriptors.h"
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Board/Joystick.h>
#include <LUFA/Drivers/Board/Buttons.h>
#include <LUFA/Drivers/USB/USB.h>
// FreeRTOS include files
#include "FreeRTOS.h"
#include "task.h"
#include "croutine.h"
#include "FreeRTOSConfig.h"
// FreeRTOS Task Settings
// USB-CDC/VirtualSerial Task must run at higher priority than the MainTask loop
#define MAIN_TASK_PRIORITY ( configMAX_PRIORITIES - 3 )
#define ViSe_TASK_PRIORITY ( configMAX_PRIORITIES - 1 ) // highest priority
#define taskDelayPeriod 3
/* Macros: */
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
#define LEDMASK_USB_NOTREADY LEDS_LED1
@@ -65,7 +78,10 @@
/* Function Prototypes: */
void SetupHardware(void);
void CheckJoystickMovement(void);
void MainTaskLoop(void);
void vApplicationIdleHook(void);
static void VirtualSerialTask(void *pvParameters);
static void MainTask(void *pvParameters);
void EVENT_USB_Device_Connect(void);
void EVENT_USB_Device_Disconnect(void);

548
Micropendous/Firmware/VirtualSerial_FreeRTOS/VirtualSerial_MICROPENDOUS_REV2.hex Normal file
View File

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14
Micropendous/Firmware/VirtualSerial_FreeRTOS/asf.xml
View File

@@ -5,10 +5,10 @@
<generator value="as5_8"/>
<device-support value="at90usb1287"/>
<config name="lufa.drivers.board.name" value="usbkey"/>
<config name="lufa.drivers.board.name" value="micropendous"/>
<build type="define" name="F_CPU" value="8000000UL"/>
<build type="define" name="F_USB" value="8000000UL"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
</project>
<module type="application" id="lufa.demos.device.class.cdc" caption="Virtual Serial CDC Device Demo (Class Driver APIs)">
@@ -26,12 +26,12 @@
<device-support-alias value="lufa_xmega"/>
<device-support-alias value="lufa_uc3"/>
<build type="distribute" subtype="user-file" value="VirtualSerial.txt"/>
<build type="distribute" subtype="user-file" value="LUFA VirtualSerial.inf"/>
<build type="distribute" subtype="user-file" value="VirtualSerial_FreeRTOS.txt"/>
<build type="distribute" subtype="user-file" value="LUFA_VirtualSerial_FreeRTOS.inf"/>
<build type="c-source" value="VirtualSerial.c"/>
<build type="c-source" value="VirtualSerial_FreeRTOS.c"/>
<build type="c-source" value="Descriptors.c"/>
<build type="header-file" value="VirtualSerial.h"/>
<build type="header-file" value="VirtualSerial_FreeRTOS.h"/>
<build type="header-file" value="Descriptors.h"/>
<build type="module-config" subtype="path" value="Config"/>

33
Micropendous/Firmware/VirtualSerial_FreeRTOS/makefile
View File

@@ -11,17 +11,28 @@
# Run "make help" for target help.
MCU = at90usb1287
ARCH = AVR8
BOARD = USBKEY
F_CPU = 8000000
F_USB = $(F_CPU)
OPTIMIZATION = s
TARGET = VirtualSerial
SRC = $(TARGET).c Descriptors.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
LUFA_PATH = ../../../../LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
LD_FLAGS =
MCU = at90usb1287
ARCH = AVR8
BOARD = MICROPENDOUS_REV2
F_CPU = 16000000
F_USB = $(F_CPU)
OPTIMIZATION = s
TARGET = VirtualSerial
LUFA_PATH = ../../libs/LUFA/LUFA
FREERTOS_PATH = ../../libs/FreeRTOS
FREERTOS_DEMO_DIR = $(FREERTOS_PATH)/Demo/Common/Minimal
FREERTOS_SOURCE_DIR = $(FREERTOS_PATH)/Source
FREERTOS_PORT_DIR = $(FREERTOS_PATH)/Source/portable/GCC/AT90USB_ATmegaXXUY
FREERTOS_SOURCE = $(FREERTOS_SOURCE_DIR)/tasks.c \
$(FREERTOS_SOURCE_DIR)/queue.c \
$(FREERTOS_SOURCE_DIR)/list.c \
$(FREERTOS_SOURCE_DIR)/portable/MemMang/heap_1.c \
$(FREERTOS_PORT_DIR)/port.c
SRC = $(TARGET).c Descriptors.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS) $(FREERTOS_SOURCE)
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/ -I$(FREERTOS_SOURCE_DIR)/include -I$(FREERTOS_SOURCE_DIR) -I$(FREERTOS_PORT_DIR) -I$(FREERTOS_DEMO_DIR)
LD_FLAGS =
CDC_BOOTLOADER_PORT = /dev/ttyACM0
#CDC_BOOTLOADER_PORT = COM5
# Default target
all:

43
Micropendous/Firmware/VirtualSerial_FreeRTOS/serialpy.py Normal file
View File

@@ -0,0 +1,43 @@
# Purpose: Write then read characters from a serial port loopback device
# Visit www.Micropendous.org/Serial for more info.
# Created: 2009-09-31 by Opendous Inc.
# Last Edit: 2009-10-02 by Opendous Inc.
# Released to the Public Domain
import serial # PySerial for accessing the serial port on multiple platforms
import sys # command-line argument handling
# function which sends then reads data from the given serial port
# comport should be a string
def SerialSendReceive(comport):
# open the given serial port for communication
ser = serial.Serial(comport)
ser.setTimeout(1000)
ser.setWriteTimeout(1000)
print ser # dump all info regarding serial port being used
ser.write('www.Micropendous.org') # send these characters to the serial port
print ser.read(20) # read the above characters back, assuming loopback
ser.write('www.Micropendous.org\n') # send this line to the serial port
print ser.readline() # read the returned line
# be careful using readline() as it will block until a newline character is received
ser.close() # release/close the serial port
# if this file is the program actually being run, print usage info or run SerialSendReceive
if __name__ == '__main__':
if (len(sys.argv) != 2):
print "Serial Communication Example"
print " Usage:"
print " python", sys.argv[0], "<port>"
print " Where <port> = serial port; COM? on Windows, '/dev/ttyACM0 on Linux'"
print " Enumerated serial port can be found on Linux using dmesg"
print " look for something like cdc_acm 2-1:1.0: ttyACM0: USB ACM device"
print " python", sys.argv[0], "COM5"
exit()
SerialSendReceive(sys.argv[1])

2
Micropendous/libs/FreeRTOS/FreeRTOSV7.4.0.txt Normal file
View File

@@ -0,0 +1,2 @@
This directory contains a copy of FreeRTOS v7.4.0
stripped of all files not related to the USB AVRs.

48
Micropendous/libs/FreeRTOS/Source/portable/GCC/AT90USB_ATmegaXXUY/port.c
View File

@@ -79,6 +79,11 @@ Changes from V2.6.0
+ AVR port - Replaced the inb() and outb() functions with direct memory
access. This allows the port to be built with the 20050414 build of
WinAVR.
Changes from FreeRTOS V7.4.0
+ AVR port - Adapted ATmega323 port to the AT90USB USB AVRs
*/
#include <stdlib.h>
@@ -92,13 +97,14 @@ Changes from V2.6.0
*----------------------------------------------------------*/
/* Start tasks with interrupts enables. */
#define portFLAGS_INT_ENABLED ( ( portSTACK_TYPE ) 0x80 )
#define portFLAGS_INT_ENABLED ( ( portSTACK_TYPE ) 0x80 )
/* Hardware constants for timer 1. */
#define portCLEAR_COUNTER_ON_MATCH ( ( unsigned char ) 0x08 )
#define portPRESCALE_64 ( ( unsigned char ) 0x03 )
#define portCLOCK_PRESCALER ( ( unsigned long ) 64 )
#define portCOMPARE_MATCH_A_INTERRUPT_ENABLE ( ( unsigned char ) 0x10 )
#define portCLEAR_COUNTER_ON_MATCH ( (unsigned portCHAR)(1 << WGM12) )
// CS10 and CS11 will set a prescale value of 64
#define portPRESCALE_64 ( (unsigned portCHAR)((1 << CS10) | (1 << CS11)) )
#define portCLOCK_PRESCALER ( (unsigned portLONG) 64 )
#define portCOMPARE_MATCH_A_INTERRUPT_ENABLE ( (unsigned portCHAR)(1 << OCIE1A) )
/*-----------------------------------------------------------*/
@@ -406,8 +412,7 @@ void vPortYieldFromTick( void )
*/
static void prvSetupTimerInterrupt( void )
{
unsigned long ulCompareMatch;
unsigned char ucHighByte, ucLowByte;
unsigned long ulCompareMatch;
/* Using 16bit timer 1 to generate the tick. Correct fuses must be
selected for the configCPU_CLOCK_HZ clock. */
@@ -422,21 +427,16 @@ unsigned char ucHighByte, ucLowByte;
/* Setup compare match value for compare match A. Interrupts are disabled
before this is called so we need not worry here. */
ucLowByte = ( unsigned char ) ( ulCompareMatch & ( unsigned long ) 0xff );
ulCompareMatch >>= 8;
ucHighByte = ( unsigned char ) ( ulCompareMatch & ( unsigned long ) 0xff );
OCR1AH = ucHighByte;
OCR1AL = ucLowByte;
OCR1A = ulCompareMatch;
/* Start Timer1 */
TCCR1A = 0;
/* Setup clock source and compare match behaviour. */
ucLowByte = portCLEAR_COUNTER_ON_MATCH | portPRESCALE_64;
TCCR1B = ucLowByte;
TCCR1B = portCLEAR_COUNTER_ON_MATCH | portPRESCALE_64;
/* Enable the interrupt - this is okay as interrupt are currently globally
disabled. */
ucLowByte = TIMSK;
ucLowByte |= portCOMPARE_MATCH_A_INTERRUPT_ENABLE;
TIMSK = ucLowByte;
/* Enable the interrupt - interrupt are currently globally disabled so it will work */
TIMSK1 = portCOMPARE_MATCH_A_INTERRUPT_ENABLE;
}
/*-----------------------------------------------------------*/
@@ -447,8 +447,8 @@ unsigned char ucHighByte, ucLowByte;
* the context is saved at the start of vPortYieldFromTick(). The tick
* count is incremented after the context is saved.
*/
void SIG_OUTPUT_COMPARE1A( void ) __attribute__ ( ( signal, naked ) );
void SIG_OUTPUT_COMPARE1A( void )
void TIMER1_COMPA_vect( void ) __attribute__ ( ( signal, naked ) );
void TIMER1_COMPA_vect( void )
{
vPortYieldFromTick();
asm volatile ( "reti" );
@@ -460,12 +460,10 @@ unsigned char ucHighByte, ucLowByte;
* tick count. We don't need to switch context, this can only be done by
* manual calls to taskYIELD();
*/
void SIG_OUTPUT_COMPARE1A( void ) __attribute__ ( ( signal ) );
void SIG_OUTPUT_COMPARE1A( void )
void TIMER1_COMPA_vect( void ) __attribute__ ( ( signal ) );
void TIMER1_COMPA_vect( void )
{
vTaskIncrementTick();
}
#endif

22
Micropendous/libs/LUFA/LUFA-SVN-r2637.txt Normal file
View File

@@ -0,0 +1,22 @@
svn checkout http://lufa-lib.googlecode.com/svn/trunk/ lufa-lib-read-only
This directory contains LUFA SVN Revision 2637 with the following modifications:
Files Added:
LUFA/Common/MicropendousDefines.h
LUFA/Common/MissingDefines.h
Files Modified:
* to include MicropendousDefines.h and MissingDefines.h:
LUFA/Common/Common.h
* to ease development with Micropendous boards:
LUFA/Common/BoardTypes.h
LUFA/Drivers/Board/Buttons.h
LUFA/Drivers/Board/LEDs.h
LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h
LUFA/Drivers/Board/AVR8/MICROPENDOUS/LEDs.h

12
Micropendous/libs/LUFA/LUFA/Build/lufa_avrdude.mk
View File

@@ -26,6 +26,10 @@ LUFA_BUILD_PROVIDED_MACROS +=
# avrdude
# avrdude-ee - Program target EEPROM with application data
# using avrdude
# cdc - Program target (with CDC Bootloader) FLASH
# with application using avrdude
# cdc-ee - Program target (with CDC Bootloader) EEPROM
# with application using avrdude
#
# MANDATORY PARAMETERS:
#
@@ -82,5 +86,11 @@ avrdude-ee: $(TARGET).eep $(MAKEFILE_LIST)
@echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" EEPROM using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
avrdude $(BASE_AVRDUDE_FLAGS) -U eeprom:w:$< $(AVRDUDE_FLAGS)
cdc: $(TARGET).hex
avrdude -v -v -c avr109 -P $(CDC_BOOTLOADER_PORT) -p $(MCU) -U flash:w:$(TARGET).hex
cdc-ee: $(TARGET).hex
avrdude -v -v -c avr109 -P $(CDC_BOOTLOADER_PORT) -p $(MCU) -U eeprom:w:$(TARGET).eep
# Phony build targets for this module
.PHONY: avrdude avrdude-ee
.PHONY: avrdude avrdude-ee cdc cdc-ee

4
Micropendous/libs/LUFA/LUFA/Common/Common.h
View File

@@ -74,6 +74,10 @@
#include "CompilerSpecific.h"
#include "Attributes.h"
/* MicropendousDefines must be included after BoardTypes.h */
#include "MissingDefines.h"
#include "MicropendousDefines.h"
#if defined(USE_LUFA_CONFIG_HEADER)
#include "LUFAConfig.h"
#endif

140
Micropendous/libs/LUFA/LUFA/Common/MicropendousDefines.h Normal file
View File

@@ -0,0 +1,140 @@
/*
Written 2012-07-21 By Opendous Inc.
For use with Micropendous USB AVR boards http://www.Micropendous.org
This source file is hereby deeded by Opendous Inc. under the
Creative Commons CC0 Dedication into the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
You can copy, modify, distribute and utilize the work, even for commercial
purposes, all without asking permission, persuent to the following:
- In no way are the patent or trademark rights of any person affected by
CC0, nor are the rights that other persons may have in the work or in how
the work is used, such as publicity or privacy rights.
- Unless expressly stated otherwise, the person who associated a work with
this deed makes no warranties about the work, and disclaims liability for
all uses of the work, to the fullest extent permitted by applicable law.
- When using or citing the work, you should not imply endorsement by the
author or the affirmer.
*/
#ifndef __MICROPENDOUS_DEFINES_H__
#define __MICROPENDOUS_DEFINES_H__
/* Includes: */
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
// Defines related to the TXB0108 8-bit Bidirectional Voltage Translator connected to PortB
#if ((BOARD == BOARD_MICROPENDOUS_REV2))
// On Micropendous Rev2 boards, the translator is on PE3 and is Active-Low enabled
#define DISABLE_VOLTAGE_TXRX() PORTE &= ~(1 << PE3); DDRE |= (1 << PE3);
#define ENABLE_VOLTAGE_TXRX() PORTE |= (1 << PE3); DDRE |= (1 << PE3);
#elif ((BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_DIP))
// On Micropendous Rev1 boards, the translator is on PE6 and is Active-Low enabled
#define DISABLE_VOLTAGE_TXRX() PORTE &= ~(1 << PE6); DDRE |= (1 << PE6);
#define ENABLE_VOLTAGE_TXRX() PORTE |= (1 << PE6); DDRE |= (1 << PE6);
#else
// other Micropendous boards do not have a voltage translator but NOPs maintain code operation count
#define ENABLE_VOLTAGE_TXRX() __asm__ volatile ("NOP" ::)
#define DISABLE_VOLTAGE_TXRX() __asm__ volatile ("NOP" ::)
#endif
// Defines related to the USB Selector
#if ((BOARD == BOARD_MICROPENDOUS_REV2))
// On Micropendous Rev2 boards, USB-A port selection is Active-High with overcurrent flag on PE6
#define SELECT_USB_A() PORTE |= (1 << PE7); DDRE |= (1 << PE7);
#define SELECT_USB_B() PORTE &= ~(1 << PE7); DDRE |= (1 << PE7);
#define USB_A_OVERCURRENT_FLAG_ENABLE() PORTE &= ~(1 << PE6); DDRE &= ~(1 << PE6);
#define USB_A_OVERCURRENT_FLAG() ((PINE >> 6) & (0x01))
#elif ((BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_DIP))
// On Micropendous Rev1 and DIP boards, USB-A port selection is Active-Low with overcurrent flag on a test-point
#define SELECT_USB_A() PORTE &= ~(1 << PE7); DDRE |= (1 << PE7);
#define SELECT_USB_B() PORTE |= (1 << PE7); DDRE |= (1 << PE7);
#define USB_A_OVERCURRENT_FLAG_ENABLE() __asm__ volatile ("NOP" ::)
#define USB_A_OVERCURRENT_FLAG() __asm__ volatile ("NOP" ::)
#warning Remember to uncomment NO_AUTO_VBUS_MANAGEMENT and INVERTED_VBUS_ENABLE_LINE in Config/LUFAConfig.h
#else
// other Micropendous boards do not have an USB selector but NOPs maintain code operation count
#define SELECT_USB_A() __asm__ volatile ("NOP" ::)
#define SELECT_USB_B() __asm__ volatile ("NOP" ::)
#define USB_A_OVERCURRENT_FLAG_ENABLE() __asm__ volatile ("NOP" ::)
#define USB_A_OVERCURRENT_FLAG() __asm__ volatile ("NOP" ::)
#endif
// Defines related to external SRAM
#if (defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB1286__))
#define EXT_SRAM_START 0x2100
#elif (defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB646__))
#define EXT_SRAM_START 0x1100
#endif
#ifndef EXT_SRAM_END
#define EXT_SRAM_END 0xFFFF
#endif
#ifndef EXT_SRAM_SIZE
#define EXT_SRAM_SIZE (EXT_SRAM_END - EXT_SRAM_START)
#endif
#if ((BOARD == BOARD_MICROPENDOUS_REV2) || (BOARD == BOARD_MICROPENDOUS_REV1))
// On Micropendous boards nCE is PE4 and Address Bit 17 is PE5. PE0,1,2 are also control signals.
#define PORTE_EXT_SRAM_SETUP() DDRE = ((1 << PE0) | (1 << PE1) | (1 << PE2) | (1 << PE4) | (1 << PE5)); PORTE = ((1 << PE0) | (1 << PE1) | (1 << PE2) | (1 << PE4));
#define ENABLE_EXT_SRAM() DDRE |= (1 << PE4); PORTE &= ~(1 << PE4);
#define DISABLE_EXT_SRAM() DDRE |= (1 << PE4); PORTE |= (1 << PE4);
#define SELECT_EXT_SRAM_BANK0() DDRE |= (1 << PE5); PORTE &= ~(1 << PE5);
#define SELECT_EXT_SRAM_BANK1() DDRE |= (1 << PE5); PORTE |= (1 << PE5);
#define CURRENT_SRAM_BANK() ((PINE >> 5) & (0x01))
#elif ((BOARD == BOARD_MICROPENDOUS_A) || (BOARD == BOARD_MICROPENDOUS_3) || (BOARD == BOARD_MICROPENDOUS_4))
// On Micropendous3/4/A boards nCE is PE6 and Address Bit 17 is PE7. PE0,1,2 are also control signals.
#define PORTE_EXT_SRAM_SETUP() DDRE = ((1 << PE0) | (1 << PE1) | (1 << PE2) | (1 << PE6) | (1 << PE7)); PORTE = ((1 << PE0) | (1 << PE1) | (1 << PE2) | (1 << PE6));
#define ENABLE_EXT_SRAM() DDRE |= (1 << PE6); PORTE &= ~(1 << PE6);
#define DISABLE_EXT_SRAM() DDRE |= (1 << PE6); PORTE |= (1 << PE6);
#define SELECT_EXT_SRAM_BANK0() DDRE |= (1 << PE7); PORTE &= ~(1 << PE7);
#define SELECT_EXT_SRAM_BANK1() DDRE |= (1 << PE7); PORTE |= (1 << PE7);
#define CURRENT_SRAM_BANK() ((PINE >> 7) & (0x01))
#else
// other Micropendous boards do not have external SRAM but NOPs maintain code operation count
#define PORTE_EXT_SRAM_SETUP() __asm__ volatile ("NOP" ::)
#define ENABLE_EXT_SRAM() __asm__ volatile ("NOP" ::)
#define DISABLE_EXT_SRAM() __asm__ volatile ("NOP" ::)
#define SELECT_EXT_SRAM_BANK0() __asm__ volatile ("NOP" ::)
#define SELECT_EXT_SRAM_BANK1() __asm__ volatile ("NOP" ::)
#define CURRENT_SRAM_BANK() __asm__ volatile ("NOP" ::)
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif // __MICROPENDOUS_DEFINES_H__

182
Micropendous/libs/LUFA/LUFA/Common/MissingDefines.h Normal file
View File

@@ -0,0 +1,182 @@
/* Copyright (c) 2009 By Eric B. Weddington
All rights reserved.
Defines missing from currently used versions of avr-libc.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holders nor the names of
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __MISSING_DEFINES__
#define __MISSING_DEFINES__
#include <avr/version.h>
#ifndef PINHIGH
#define PINHIGH(PORT, PIN) PORT |= (1 << PIN);
#endif
#ifndef PINLOW
#define PINLOW(PORT, PIN) PORT &= ~(1 << PIN);
#endif
/* Missing WinAVR include defines */
/* WinAVR does not define these for the ATmega??u4*/
#if (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
#ifndef PB7
#define PB7 7
#endif
#ifndef PB6
#define PB6 6
#endif
#ifndef PB5
#define PB5 5
#endif
#ifndef PB4
#define PB4 4
#endif
#ifndef PB3
#define PB3 3
#endif
#ifndef PB2
#define PB2 2
#endif
#ifndef PB1
#define PB1 1
#endif
#ifndef PB0
#define PB0 0
#endif
#ifndef PC7
#define PC7 7
#endif
#ifndef PC6
#define PC6 6
#endif
#ifndef PD7
#define PD7 7
#endif
#ifndef PD6
#define PD6 6
#endif
#ifndef PD5
#define PD5 5
#endif
#ifndef PD4
#define PD4 4
#endif
#ifndef PD3
#define PD3 3
#endif
#ifndef PD2
#define PD2 2
#endif
#ifndef PD1
#define PD1 1
#endif
#ifndef PD0
#define PD0 0
#endif
#ifndef PE2
#define PE2 2
#endif
#ifndef PE6
#define PE6 6
#endif
#ifndef PF7
#define PF7 7
#endif
#ifndef PF6
#define PF6 6
#endif
#ifndef PF5
#define PF5 5
#endif
#ifndef PF4
#define PF4 4
#endif
#ifndef PF1
#define PF1 1
#endif
#ifndef PF0
#define PF0 0
#endif
#endif
// missing avr-libc Linux defines
//#ifndef clock_prescale_set
//#if (__AVR_LIBC_VERSION__ < 10606UL)
#ifndef clock_div_1
#define clock_div_1 0
#endif
#ifndef clock_div_2
#define clock_div_2 1
#endif
#ifndef clock_div_4
#define clock_div_4 2
#endif
#ifndef clock_div_8
#define clock_div_8 3
#endif
#ifndef clock_div_16
#define clock_div_16 4
#endif
#ifndef clock_div_32
#define clock_div_32 5
#endif
#ifndef clock_div_64
#define clock_div_64 6
#endif
#ifndef clock_div_128
#define clock_div_128 7
#endif
#ifndef clock_div_256
#define clock_div_256 8
#endif
#ifndef clock_prescale_set
#define clock_prescale_set(x) \
{ \
uint8_t tmp = _BV(CLKPCE); \
__asm__ __volatile__ ( \
"in __tmp_reg__,__SREG__" "\n\t" \
"cli" "\n\t" \
"sts %1, %0" "\n\t" \
"sts %1, %2" "\n\t" \
"out __SREG__, __tmp_reg__" \
: /* no outputs */ \
: "d" (tmp), \
"M" (_SFR_MEM_ADDR(CLKPR)), \
"d" (x) \
: "r0"); \
}
#endif
//#endif // (__AVR_LIBC_VERSION__ < 10606UL)
#endif // MissingDefines.h

2
Micropendous/libs/LUFA/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Board.h
View File

@@ -134,7 +134,7 @@
(BOARD == BOARD_MICROPENDOUS_32U2) || defined(__DOXYGEN__))
#include "../../LEDs.h"
/** Indicates the board has a hardware LEDs mounted. */
/** Indicates the board has hardware LEDs mounted. */
#define BOARD_HAS_LEDS
#endif

8
Micropendous/libs/LUFA/LUFA/Drivers/Board/AVR8/MICROPENDOUS/LEDs.h
View File

@@ -92,12 +92,20 @@
#if (BOARD == BOARD_MICROPENDOUS_32U2)
#define _BOARD_LED1_MASK (1 << 6)
#define _BOARD_LED_PORTLETTER D
#elif (BOARD == BOARD_MICROPENDOUS_32U4)
#define _BOARD_LED1_MASK (1 << 6)
#define _BOARD_LED_PORTLETTER D
#elif (BOARD == BOARD_MICROPENDOUS_REV1)
#define _BOARD_LED1_MASK (1 << 1)
#define _BOARD_LED_PORTLETTER B
#elif (BOARD == BOARD_MICROPENDOUS_REV2)
#define _BOARD_LED1_MASK (1 << 1)
#define _BOARD_LED_PORTLETTER B
#else
#define _BOARD_LED1_MASK (1 << 1)
#define _BOARD_LED_PORTLETTER B
#warning The currently selected Micropendous board does not have an LED.
#warning Use PB1, cathode to GND with resistor: PB1---/\R/\---|LED>---GND
#endif
#define _BOARD_LED_CONCAT2(Reg, Letter) Reg ## Letter

10
Micropendous/libs/LUFA/LUFA/Drivers/Board/Buttons.h
View File

@@ -135,11 +135,11 @@
#include "XMEGA/A3BU_XPLAINED/Buttons.h"
#elif ((BOARD == BOARD_USB2AX) || (BOARD == BOARD_USB2AX_V3))
#include "AVR8/USB2AX/Buttons.h"
#elif ((BOARD == BOARD_MICROPENDOUS_32U2) || (BOARD == BOARD_MICROPENDOUS_A) || \
(BOARD == BOARD_MICROPENDOUS_1) || (BOARD == BOARD_MICROPENDOUS_2) || \
(BOARD == BOARD_MICROPENDOUS_3) || (BOARD == BOARD_MICROPENDOUS_4) || \
(BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \
(BOARD == BOARD_MICROPENDOUS_DIP))
#elif ( (BOARD == BOARD_MICROPENDOUS_32U2) || (BOARD == BOARD_MICROPENDOUS_A) || \
(BOARD == BOARD_MICROPENDOUS_1) || (BOARD == BOARD_MICROPENDOUS_2) || \
(BOARD == BOARD_MICROPENDOUS_3) || (BOARD == BOARD_MICROPENDOUS_4) || \
(BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \
(BOARD == BOARD_MICROPENDOUS_DIP) || (BOARD == BOARD_MICROPENDOUS_32U4) )
#include "AVR8/MICROPENDOUS/Buttons.h"
#elif (BOARD == BOARD_B1_XPLAINED)
#include "XMEGA/B1_XPLAINED/Buttons.h"

7
Micropendous/libs/LUFA/LUFA/Drivers/Board/LEDs.h
View File

@@ -176,8 +176,11 @@
#include "XMEGA/A3BU_XPLAINED/LEDs.h"
#elif ((BOARD == BOARD_USB2AX) || (BOARD == BOARD_USB2AX_V3) || (BOARD == BOARD_USB2AX_V31))
#include "AVR8/USB2AX/LEDs.h"
#elif ((BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \
(BOARD == BOARD_MICROPENDOUS_32U2))
#elif ( (BOARD == BOARD_MICROPENDOUS_32U2) || (BOARD == BOARD_MICROPENDOUS_A) || \
(BOARD == BOARD_MICROPENDOUS_1) || (BOARD == BOARD_MICROPENDOUS_2) || \
(BOARD == BOARD_MICROPENDOUS_3) || (BOARD == BOARD_MICROPENDOUS_4) || \
(BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \
(BOARD == BOARD_MICROPENDOUS_DIP) || (BOARD == BOARD_MICROPENDOUS_32U4) )
#include "AVR8/MICROPENDOUS/LEDs.h"
#elif (BOARD == BOARD_B1_XPLAINED)
#include "XMEGA/B1_XPLAINED/LEDs.h"