diff options
Diffstat (limited to 'ports/minimal/uart_core.c')
| -rw-r--r-- | ports/minimal/uart_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/minimal/uart_core.c b/ports/minimal/uart_core.c index 5b3797d2e..c7af24404 100644 --- a/ports/minimal/uart_core.c +++ b/ports/minimal/uart_core.c @@ -17,7 +17,7 @@ typedef struct { int mp_hal_stdin_rx_chr(void) { unsigned char c = 0; #if MICROPY_MIN_USE_STDOUT - int r = read(0, &c, 1); + int r = read(STDIN_FILENO, &c, 1); (void)r; #elif MICROPY_MIN_USE_STM32_MCU // wait for RXNE @@ -31,7 +31,7 @@ int mp_hal_stdin_rx_chr(void) { // Send string of given length void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len) { #if MICROPY_MIN_USE_STDOUT - int r = write(1, str, len); + int r = write(STDOUT_FILENO, str, len); (void)r; #elif MICROPY_MIN_USE_STM32_MCU while (len--) { |