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| author | Damien George <damien.p.george@gmail.com> | 2018-01-31 19:38:32 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-01-31 19:38:32 +1100 |
| commit | 23f9f9495f0b64e70470b17ba38cf1f2148724bd (patch) | |
| tree | 9781b5784d430fc00433d3713320134cdb410984 | |
| parent | bd257a838f605d4f45eb11edf9f89aa603ef2f33 (diff) | |
esp32/machine_uart: Fix check of UART id so it only allows valid UARTs.
| -rw-r--r-- | ports/esp32/machine_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/esp32/machine_uart.c b/ports/esp32/machine_uart.c index 0b303d424..06d9c0b0d 100644 --- a/ports/esp32/machine_uart.c +++ b/ports/esp32/machine_uart.c @@ -187,7 +187,7 @@ STATIC mp_obj_t machine_uart_make_new(const mp_obj_type_t *type, size_t n_args, // get uart id mp_int_t uart_num = mp_obj_get_int(args[0]); - if (uart_num < 0 || uart_num > UART_NUM_MAX) { + if (uart_num < 0 || uart_num >= UART_NUM_MAX) { nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%d) does not exist", uart_num)); } |