diff options
Diffstat (limited to 'shared-bindings/busio/UART.c')
| -rw-r--r-- | shared-bindings/busio/UART.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/shared-bindings/busio/UART.c b/shared-bindings/busio/UART.c index 6a3d542e1..5984194a9 100644 --- a/shared-bindings/busio/UART.c +++ b/shared-bindings/busio/UART.c @@ -39,6 +39,9 @@ #include "py/stream.h" #include "supervisor/shared/translate.h" +#define STREAM_DEBUG(...) (void)0 +// #define STREAM_DEBUG(...) mp_printf(&mp_plat_print __VA_OPT__(,) __VA_ARGS__) + //| class UART: //| """.. currentmodule:: busio //| @@ -220,6 +223,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(busio_uart___exit___obj, 4, 4, busio_ // These three methods are used by the shared stream methods. STATIC mp_uint_t busio_uart_read(mp_obj_t self_in, void *buf_in, mp_uint_t size, int *errcode) { + STREAM_DEBUG("busio_uart_read stream %d\n", size); busio_uart_obj_t *self = MP_OBJ_TO_PTR(self_in); check_for_deinit(self); byte *buf = buf_in; |