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| author | Damien George <damien.p.george@gmail.com> | 2018-12-29 22:43:35 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-12-29 22:43:35 +1100 |
| commit | a5f7a3022d4273257f6fa26f9743a4a6f30791e7 (patch) | |
| tree | d088a17f9dd41c340bf9f86dde3e8629ff7525dc | |
| parent | 372e7a4dc6f565ac75b58e960fb480b520b9a07e (diff) | |
stm32/uart: Fix uart_rx_any in case of no buffer to return 0 or 1.
| -rw-r--r-- | ports/stm32/uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/stm32/uart.c b/ports/stm32/uart.c index 74e601f3b..4031d8acd 100644 --- a/ports/stm32/uart.c +++ b/ports/stm32/uart.c @@ -517,7 +517,7 @@ mp_uint_t uart_rx_any(pyb_uart_obj_t *self) { } else if (buffer_bytes > 0) { return buffer_bytes; } else { - return UART_RXNE_IS_SET(self->uartx); + return UART_RXNE_IS_SET(self->uartx) != 0; } } |