107 lines
3.3 KiB
C
107 lines
3.3 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "stm32f1xx_hal.h"
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#include "defines.h"
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#include "setup.h"
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#include "config.h"
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#include "comms.h"
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extern UART_HandleTypeDef huart2;
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extern UART_HandleTypeDef huart3;
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static volatile uint8_t uart_buf[100];
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static volatile int16_t ch_buf[8];
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//volatile char char_buf[300];
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/* retarget the C library printf function to the USART */
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#if defined(DEBUG_SERIAL_USART2) || defined(DEBUG_SERIAL_USART3)
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#ifdef __GNUC__
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#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
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#else
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#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
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#endif
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PUTCHAR_PROTOTYPE {
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#if defined(DEBUG_SERIAL_USART2)
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HAL_UART_Transmit(&huart2, (uint8_t *)&ch, 1, 1000);
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#elif defined(DEBUG_SERIAL_USART3)
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HAL_UART_Transmit(&huart3, (uint8_t *)&ch, 1, 1000);
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#endif
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return ch;
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}
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#ifdef __GNUC__
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int _write(int file, char *data, int len) {
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int i;
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for (i = 0; i < len; i++) { __io_putchar( *data++ );}
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return len;
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}
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#endif
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#endif
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void setScopeChannel(uint8_t ch, int16_t val) {
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ch_buf[ch] = val;
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}
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void consoleScope(void) {
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#if defined DEBUG_SERIAL_SERVOTERM && (defined DEBUG_SERIAL_USART2 || defined DEBUG_SERIAL_USART3)
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uart_buf[0] = 0xff;
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uart_buf[1] = CLAMP(ch_buf[0]+127, 0, 255);
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uart_buf[2] = CLAMP(ch_buf[1]+127, 0, 255);
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uart_buf[3] = CLAMP(ch_buf[2]+127, 0, 255);
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uart_buf[4] = CLAMP(ch_buf[3]+127, 0, 255);
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uart_buf[5] = CLAMP(ch_buf[4]+127, 0, 255);
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uart_buf[6] = CLAMP(ch_buf[5]+127, 0, 255);
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uart_buf[7] = CLAMP(ch_buf[6]+127, 0, 255);
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uart_buf[8] = CLAMP(ch_buf[7]+127, 0, 255);
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uart_buf[9] = '\n';
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#ifdef DEBUG_SERIAL_USART2
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if(__HAL_DMA_GET_COUNTER(huart2.hdmatx) == 0) {
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HAL_UART_Transmit_DMA(&huart2, (uint8_t *)uart_buf, strLength);
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}
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#endif
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#ifdef DEBUG_SERIAL_USART3
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if(__HAL_DMA_GET_COUNTER(huart3.hdmatx) == 0) {
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HAL_UART_Transmit_DMA(&huart3, (uint8_t *)uart_buf, strLength);
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}
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#endif
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#endif
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#if defined DEBUG_SERIAL_ASCII && (defined DEBUG_SERIAL_USART2 || defined DEBUG_SERIAL_USART3)
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// memset((void *)(uintptr_t)uart_buf, 0, sizeof(uart_buf));
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int strLength;
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strLength = sprintf((char *)(uintptr_t)uart_buf,
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"1:%i 2:%i 3:%i 4:%i 5:%i 6:%i 7:%i 8:%i\r\n",
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ch_buf[0], ch_buf[1], ch_buf[2], ch_buf[3], ch_buf[4], ch_buf[5], ch_buf[6], ch_buf[7]);
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#ifdef DEBUG_SERIAL_USART2
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if(__HAL_DMA_GET_COUNTER(huart2.hdmatx) == 0) {
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HAL_UART_Transmit_DMA(&huart2, (uint8_t *)uart_buf, strLength);
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}
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#endif
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#ifdef DEBUG_SERIAL_USART3
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if(__HAL_DMA_GET_COUNTER(huart3.hdmatx) == 0) {
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HAL_UART_Transmit_DMA(&huart3, (uint8_t *)uart_buf, strLength);
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}
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#endif
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#endif
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}
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void consoleLog(char *message)
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{
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#if defined DEBUG_SERIAL_ASCII && (defined DEBUG_SERIAL_USART2 || defined DEBUG_SERIAL_USART3)
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#ifdef DEBUG_SERIAL_USART2
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if(__HAL_DMA_GET_COUNTER(huart2.hdmatx) == 0) {
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HAL_UART_Transmit_DMA(&huart2, (uint8_t *)message, strlen((char *)(uintptr_t)message));
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}
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#endif
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#ifdef DEBUG_SERIAL_USART3
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if(__HAL_DMA_GET_COUNTER(huart3.hdmatx) == 0) {
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HAL_UART_Transmit_DMA(&huart3, (uint8_t *)message, strlen((char *)(uintptr_t)message));
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}
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#endif
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#endif
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}
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