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gamepad digital pot working now

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dekunukem
2021-12-18 10:38:10 +00:00
parent cbecd807a6
commit 4ebed1cfbb
68 changed files with 1171 additions and 1161 deletions
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25
firmware/ibmpc/Src/main.c
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@@ -442,6 +442,7 @@ int main(void)
protocol_status_lookup_init();
memset(spi_transmit_buf, 0, SPI_BUF_SIZE);
mcp4451_reset();
printf("ma %d\n", mcp4451_is_available());
if(mcp4451_is_available() == 0)
hw_revision = 1;
HAL_SPI_TransmitReceive_IT(&hspi1, spi_transmit_buf, spi_recv_buf, SPI_BUF_SIZE);
@@ -484,10 +485,10 @@ int main(void)
HAL_GPIO_WritePin(GAMEPAD_B2_GPIO_Port, GAMEPAD_B2_Pin, !(this_gamepad_event->button_2));
HAL_GPIO_WritePin(GAMEPAD_B3_GPIO_Port, GAMEPAD_B3_Pin, !(this_gamepad_event->button_3));
HAL_GPIO_WritePin(GAMEPAD_B4_GPIO_Port, GAMEPAD_B4_Pin, !(this_gamepad_event->button_4));
mcp4451_write_wiper(3, this_gamepad_event->axis_x);
mcp4451_write_wiper(0, this_gamepad_event->axis_y);
mcp4451_write_wiper(2, this_gamepad_event->axis_rx);
mcp4451_write_wiper(1, this_gamepad_event->axis_ry);
mcp4451_write_wiper(3, 255-this_gamepad_event->axis_x);
mcp4451_write_wiper(0, 255-this_gamepad_event->axis_y);
mcp4451_write_wiper(2, 255-this_gamepad_event->axis_rx);
mcp4451_write_wiper(1, 255-this_gamepad_event->axis_ry);
gamepad_buf_pop(&my_gamepad_buf);
}
@@ -751,9 +752,11 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(UART3_RTS_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : POT_RESET_Pin ERR_LED_Pin */
GPIO_InitStruct.Pin = POT_RESET_Pin|ERR_LED_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
/*Configure GPIO pins : POT_RESET_Pin PS2MOUSE_DATA_Pin PS2MOUSE_CLK_Pin PS2KB_DATA_Pin
PS2KB_CLK_Pin */
GPIO_InitStruct.Pin = POT_RESET_Pin|PS2MOUSE_DATA_Pin|PS2MOUSE_CLK_Pin|PS2KB_DATA_Pin
|PS2KB_CLK_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
@@ -765,12 +768,12 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(ACT_LED_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PS2MOUSE_DATA_Pin PS2MOUSE_CLK_Pin PS2KB_DATA_Pin PS2KB_CLK_Pin */
GPIO_InitStruct.Pin = PS2MOUSE_DATA_Pin|PS2MOUSE_CLK_Pin|PS2KB_DATA_Pin|PS2KB_CLK_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
/*Configure GPIO pin : ERR_LED_Pin */
GPIO_InitStruct.Pin = ERR_LED_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
HAL_GPIO_Init(ERR_LED_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI0_1_IRQn, 2, 0);