diff options
| -rw-r--r-- | ports/alif/mpuart.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/ports/alif/mpuart.c b/ports/alif/mpuart.c index e9cfcf34f..69734659a 100644 --- a/ports/alif/mpuart.c +++ b/ports/alif/mpuart.c @@ -35,10 +35,8 @@ #include "sys_ctrl_uart.h" #include "uart.h" -#define TX_PORT PORT_12 -#define TX_PIN PIN_2 -#define RX_PORT PORT_12 -#define RX_PIN PIN_1 +#define TX_PIN pin_P12_2 +#define RX_PIN pin_P12_1 #define UART_ID 4 #define UART_IRQN UART4_IRQ_IRQn #define UART_PTR ((UART_Type *)UART4_BASE) @@ -48,8 +46,8 @@ static UART_TRANSFER transfer; void mp_uart_init(void) { - pinconf_set(TX_PORT, TX_PIN, PINMUX_ALTERNATE_FUNCTION_2, 0); - pinconf_set(RX_PORT, RX_PIN, PINMUX_ALTERNATE_FUNCTION_2, PADCTRL_READ_ENABLE); + mp_hal_pin_config(TX_PIN, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, MP_HAL_PIN_SPEED_LOW, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_UART, false); + mp_hal_pin_config(RX_PIN, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, MP_HAL_PIN_SPEED_LOW, MP_HAL_PIN_DRIVE_12MA, MP_HAL_PIN_ALT_UART, true); select_uart_clock_syst_pclk(UART_ID); enable_uart_clock(UART_ID); uart_software_reset(UART_PTR); |