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Diffstat (limited to 'shared-bindings/busio/UART.h')
-rw-r--r--shared-bindings/busio/UART.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/shared-bindings/busio/UART.h b/shared-bindings/busio/UART.h
index e171f8bb4..776a996be 100644
--- a/shared-bindings/busio/UART.h
+++ b/shared-bindings/busio/UART.h
@@ -42,7 +42,7 @@ typedef enum {
extern void common_hal_busio_uart_construct(busio_uart_obj_t *self,
const mcu_pin_obj_t * tx, const mcu_pin_obj_t * rx, uint32_t baudrate,
uint8_t bits, uart_parity_t parity, uint8_t stop, mp_float_t timeout,
- uint8_t receiver_buffer_size);
+ uint16_t receiver_buffer_size);
extern void common_hal_busio_uart_deinit(busio_uart_obj_t *self);
extern bool common_hal_busio_uart_deinited(busio_uart_obj_t *self);