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Ekko.bao
2025-07-03 23:58:20 +08:00
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5
application/samples/peripheral/pinctrl/CMakeLists.txt Executable file
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#===============================================================================
# @brief cmake file
# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
#===============================================================================
set(SOURCES "${SOURCES}" "${CMAKE_CURRENT_SOURCE_DIR}/pinctrl_demo.c" PARENT_SCOPE)

9
application/samples/peripheral/pinctrl/Kconfig Executable file
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#===============================================================================
# @brief Kconfig file.
# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
#===============================================================================
config PINCTRL_USE_PIN
int
prompt "Choose Pinctrl use pin."
depends on SAMPLE_SUPPORT_PINCTRL
default 23

11
application/samples/peripheral/pinctrl/pinctrl.code-workspace Executable file
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{
"folders": [
{
"path": "../../../../"
}
],
"settings": {
"debug.onTaskErrors": "debugAnyway",
"workspace.samplePath": "./samples/peripheral/pinctrl"
}
}

80
application/samples/peripheral/pinctrl/pinctrl_demo.c Executable file
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/**
* Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
*
* Description: PINCTRL Sample Source. \n
*
* History: \n
* 2023-07-27, Create file. \n
*/
#include "pinctrl.h"
#include "common_def.h"
#include "soc_osal.h"
#include "app_init.h"
#define PINCTRL_PIN_MODE 5
#define PINCTRL_PIN_DS 3
#define PINCTRL_PIN_PULL 2
#define PINCTRL_TASK_PRIO 24
#define PINCTRL_TASK_STACK_SIZE 0x1000
static void *pinctrl_task(const char *arg)
{
unused(arg);
pin_t pin = CONFIG_PINCTRL_USE_PIN;
pin_mode_t mode;
pin_drive_strength_t ds;
pin_pull_t pull;
/* PINCTRL init. */
uapi_pin_init();
osal_printk("start get pin<%d> mode!\r\n", pin);
mode = uapi_pin_get_mode(pin);
osal_printk("the mode of pin<%d> is %d.\r\n", pin, mode);
mode = PINCTRL_PIN_MODE;
osal_printk("start set pin<%d> mode<%d>!\r\n", pin, mode);
if (uapi_pin_set_mode(pin, mode) == ERRCODE_SUCC && uapi_pin_get_mode(pin) == mode) {
osal_printk("set pin<%d> mode<%d> succ.\r\n", pin, mode);
}
osal_printk("\r\n");
osal_printk("start get pin<%d> driver-strength!\r\n", pin);
ds = uapi_pin_get_ds(pin);
osal_printk("The driver-strength of pin<%d> is %d.\r\n", pin, ds);
ds = PINCTRL_PIN_DS;
osal_printk("start set pin<%d> driver-strength<%d>!\r\n", pin, ds);
if (uapi_pin_set_ds(pin, ds) == ERRCODE_SUCC && uapi_pin_get_ds(pin) == ds) {
osal_printk("set pin<%d> driver-strength<%d> succ.\r\n", pin, ds);
}
osal_printk("\r\n");
osal_printk("start get pin<%d> pull/down status!\r\n", pin);
pull = uapi_pin_get_pull(pin);
osal_printk("The pull/down status of pin<%d> is %d.\r\n", pin, pull);
pull = PINCTRL_PIN_PULL;
osal_printk("start set pin<%d> pull/down status<%d>!\r\n", pin, pull);
if (uapi_pin_set_pull(pin, pull) == ERRCODE_SUCC && uapi_pin_get_pull(pin) == pull) {
osal_printk("set pin<%d> pull/down status<%d> succ.\r\n", pin, pull);
}
/* PINCTRL deinit. */
uapi_pin_deinit();
return NULL;
}
static void pinctrl_entry(void)
{
osal_task *task_handle = NULL;
osal_kthread_lock();
task_handle = osal_kthread_create((osal_kthread_handler)pinctrl_task, 0, "PinctrlTask", PINCTRL_TASK_STACK_SIZE);
if (task_handle != NULL) {
osal_kthread_set_priority(task_handle, PINCTRL_TASK_PRIO);
osal_kfree(task_handle);
}
osal_kthread_unlock();
}
/* Run the pinctrl_entry. */
app_run(pinctrl_entry);