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Firmware: Log transmitted to UART2

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This commit is contained in:
Gabriel Lima
2025-06-22 16:55:48 -03:00
parent 61b8882a45
commit b6cae75a6e
1 changed files with 3 additions and 5 deletions
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8
Firmware/OmniBot_RC/Core/Src/syscalls.c
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@@ -35,6 +35,7 @@
extern int __io_putchar(int ch) __attribute__((weak)); extern int __io_putchar(int ch) __attribute__((weak));
extern int __io_getchar(void) __attribute__((weak)); extern int __io_getchar(void) __attribute__((weak));
extern UART_HandleTypeDef huart2;
char *__env[1] = { 0 }; char *__env[1] = { 0 };
char **environ = __env; char **environ = __env;
@@ -80,12 +81,9 @@ __attribute__((weak)) int _read(int file, char *ptr, int len)
__attribute__((weak)) int _write(int file, char *ptr, int len) __attribute__((weak)) int _write(int file, char *ptr, int len)
{ {
(void)file; (void)file;
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++) HAL_UART_Transmit(&huart2, (uint8_t*)ptr, len, 10);
{
__io_putchar(*ptr++);
}
return len; return len;
} }