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alif/mpuart: Use mp_hal_pin_config for TX/RX configuration.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2025-03-06 23:31:58 +11:00
parent 7e32c23218
commit ca3d50a096
1 changed files with 4 additions and 6 deletions
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10
ports/alif/mpuart.c
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@@ -35,10 +35,8 @@
#include "sys_ctrl_uart.h" #include "sys_ctrl_uart.h"
#include "uart.h" #include "uart.h"
#define TX_PORT PORT_12 #define TX_PIN pin_P12_2
#define TX_PIN PIN_2 #define RX_PIN pin_P12_1
#define RX_PORT PORT_12
#define RX_PIN PIN_1
#define UART_ID 4 #define UART_ID 4
#define UART_IRQN UART4_IRQ_IRQn #define UART_IRQN UART4_IRQ_IRQn
#define UART_PTR ((UART_Type *)UART4_BASE) #define UART_PTR ((UART_Type *)UART4_BASE)
@@ -48,8 +46,8 @@
static UART_TRANSFER transfer; static UART_TRANSFER transfer;
void mp_uart_init(void) { void mp_uart_init(void) {
pinconf_set(TX_PORT, TX_PIN, PINMUX_ALTERNATE_FUNCTION_2, 0); 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);
pinconf_set(RX_PORT, RX_PIN, PINMUX_ALTERNATE_FUNCTION_2, PADCTRL_READ_ENABLE); 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); select_uart_clock_syst_pclk(UART_ID);
enable_uart_clock(UART_ID); enable_uart_clock(UART_ID);
uart_software_reset(UART_PTR); uart_software_reset(UART_PTR);