sdk-hwV1.3/lichee/melis-v3.0/source/ekernel/drivers/test/test_gpio.c

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/*how to include the head file*/
#include <hal_gpio.h>
#include <sunxi_drv_gpio.h>
#include <stdio.h>
#include <rtthread.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>

static hal_irqreturn_t gpio_irq_test(void *data)
{
    printf("run interrupt handle\n");
    return 0;
}


int cmd_gpio(int argc, char **argv)
{
    uint32_t irq;
    int ret = 0;
    gpio_pull_status_t pull_state;
    gpio_direction_t gpio_direction;
    gpio_data_t gpio_data;

    hal_gpio_get_pull(GPIO_PE6, &pull_state);
    hal_gpio_get_direction(GPIO_PE6, &gpio_direction);
    hal_gpio_get_data(GPIO_PE6, &gpio_data);
    printf("pull state : %d, dir : %d, data :0x%0x\n", pull_state, gpio_direction, gpio_data);

    hal_gpio_set_pull(GPIO_PE6, GPIO_PULL_UP);
    hal_gpio_set_direction(GPIO_PE6, GPIO_DIRECTION_OUTPUT);
    hal_gpio_set_data(GPIO_PE6, GPIO_DATA_HIGH);
    hal_gpio_sel_vol_mode(GPIO_PE6, POWER_MODE_180);
    hal_gpio_sel_vol_mode(GPIO_PF1, POWER_MODE_180);
    hal_gpio_set_debounce(GPIO_PF1, 1);

    hal_gpio_get_pull(GPIO_PE6, &pull_state);
    hal_gpio_get_direction(GPIO_PE6, &gpio_direction);
    hal_gpio_get_data(GPIO_PE6, &gpio_data);

    printf("pull state : %d, dir : %d, data :0x%0x\n", pull_state, gpio_direction, gpio_data);

    hal_gpio_get_pull(GPIO_PL2, &pull_state);
    hal_gpio_get_direction(GPIO_PL2, &gpio_direction);
    hal_gpio_get_data(GPIO_PL2, &gpio_data);

    printf("pull state : %d, dir : %d, data :0x%0x\n", pull_state, gpio_direction, gpio_data);

    hal_gpio_set_pull(GPIO_PL2, GPIO_PULL_DOWN);
    hal_gpio_set_direction(GPIO_PL2, GPIO_DIRECTION_OUTPUT);
    hal_gpio_set_data(GPIO_PL2, GPIO_DATA_HIGH);
    hal_gpio_sel_vol_mode(GPIO_PL2, POWER_MODE_180);
    hal_gpio_set_debounce(GPIO_PL2, 1);

    hal_gpio_get_pull(GPIO_PL2, &pull_state);
    hal_gpio_get_direction(GPIO_PL2, &gpio_direction);
    hal_gpio_get_data(GPIO_PL2, &gpio_data);

    printf("pull state : %d, dir : %d, data : 0x%0x\n", pull_state, gpio_direction, gpio_data);

    ret = hal_gpio_to_irq(GPIO_PH4, &irq);

    if (ret < 0)
    {
        printf("gpio to irq error, irq num:%u error num: %d\n", irq, ret);
        return ret;
    }

    ret = hal_gpio_irq_enable(irq);
    if (ret < 0)
    {
        printf("request irq error, error num: %d\n", ret);
        return ret;
    }

    ret = hal_gpio_irq_disable(irq);
    if (ret < 0)
    {
        printf("disable irq error, irq num:%u,error num: %d\n", irq, ret);
        return ret;
    }

    ret = hal_gpio_irq_free(irq);
    if (ret < 0)
    {
        printf("free irq error, error num: %d\n", ret);
        return ret;
    }

    ret = hal_gpio_to_irq(GPIO_PL0, &irq);

    if (ret < 0)
    {
        printf("gpio to irq error, irq num:%u error num: %d\n", irq, ret);
        return ret;
    }

    ret = hal_gpio_irq_request(irq, gpio_irq_test, IRQ_TYPE_EDGE_RISING, NULL);
    if (ret < 0)
    {
        printf("request irq error, irq num:%u error num: %d\n", irq, ret);
        return ret;
    }

    ret = hal_gpio_irq_enable(irq);
    if (ret < 0)
    {
        printf("request irq error, error num: %d\n", ret);
        return ret;
    }
    return 0;
}

FINSH_FUNCTION_EXPORT_ALIAS(cmd_gpio, __cmd_gpio, hal gpio test code);

int cmd_drv_gpio(int argc, char **argv)
{
    uint32_t irq;
    int ret = 0;
    gpio_pull_status_t pull_state;
    gpio_direction_t gpio_direction;
    gpio_data_t gpio_data;

    drv_gpio_get_pull_status(GPIO_PE6, &pull_state);
    drv_gpio_get_direction(GPIO_PE6, &gpio_direction);
    drv_gpio_get_output(GPIO_PE6, &gpio_data);
    printf("pull state : %d, dir : %d, data :0x%0x\n", pull_state, gpio_direction, gpio_data);

    drv_gpio_set_pull_status(GPIO_PE6, GPIO_PULL_UP);
    drv_gpio_set_direction(GPIO_PE6, GPIO_DIRECTION_OUTPUT);
    drv_gpio_set_output(GPIO_PE6, GPIO_DATA_HIGH);

    drv_gpio_sel_vol_mode(GPIO_PE6, POWER_MODE_180);
    drv_gpio_sel_vol_mode(GPIO_PF1, POWER_MODE_180);
    drv_gpio_set_debounce(GPIO_PL2, 1);

    drv_gpio_get_pull_status(GPIO_PE6, &pull_state);
    drv_gpio_get_direction(GPIO_PE6, &gpio_direction);
    drv_gpio_get_output(GPIO_PE6, &gpio_data);

    printf("pull state : %d, dir : %d, data :0x%0x\n", pull_state, gpio_direction, gpio_data);

    drv_gpio_get_pull_status(GPIO_PL2, &pull_state);
    drv_gpio_get_direction(GPIO_PL2, &gpio_direction);
    drv_gpio_get_output(GPIO_PL2, &gpio_data);

    printf("pull state : %d, dir : %d, data :0x%0x\n", pull_state, gpio_direction, gpio_data);

    drv_gpio_set_pull_status(GPIO_PL2, GPIO_PULL_DOWN);
    drv_gpio_set_direction(GPIO_PL2, GPIO_DIRECTION_OUTPUT);
    drv_gpio_set_output(GPIO_PL2, GPIO_DATA_HIGH);
    drv_gpio_sel_vol_mode(GPIO_PL2, POWER_MODE_180);
    drv_gpio_set_debounce(GPIO_PL2, 1);

    drv_gpio_get_pull_status(GPIO_PL2, &pull_state);
    drv_gpio_get_direction(GPIO_PL2, &gpio_direction);
    drv_gpio_get_output(GPIO_PL2, &gpio_data);

    printf("pull state : %d, dir : %d, data : 0x%0x\n", pull_state, gpio_direction, gpio_data);

    ret = drv_gpio_to_irq(GPIO_PH4, &irq);

    if (ret < 0)
    {
        printf("gpio to irq error, irq num:%u error num: %d\n", irq, ret);
        return ret;
    }

    ret = drv_gpio_irq_enable(irq);
    if (ret < 0)
    {
        printf("request irq error, error num: %d\n", ret);
        return ret;
    }

    ret = drv_gpio_irq_disable(irq);
    if (ret < 0)
    {
        printf("disable irq error, irq num:%u,error num: %d\n", irq, ret);
        return ret;
    }

    ret = drv_gpio_irq_free(irq);
    if (ret < 0)
    {
        printf("free irq error, error num: %d\n", ret);
        return ret;
    }

    ret = drv_gpio_to_irq(GPIO_PL0, &irq);

    if (ret < 0)
    {
        printf("gpio to irq error, irq num:%u error num: %d\n", irq, ret);
        return ret;
    }

    ret = drv_gpio_irq_request(irq, gpio_irq_test, IRQ_TYPE_EDGE_RISING, NULL);
    if (ret < 0)
    {
        printf("request irq error, irq num:%u error num: %d\n", irq, ret);
        return ret;
    }

    ret = drv_gpio_irq_enable(irq);
    if (ret < 0)
    {
        printf("request irq error, error num: %d\n", ret);
        return ret;
    }
    return 0;
}

FINSH_FUNCTION_EXPORT_ALIAS(cmd_drv_gpio, __cmd_drvgpio, drv gpio test code);