/****************************************************************************

Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.

This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
liability for its use in any way and conveys no license or title under
any patent or copyright and makes no representation or warranty that this
Information is free from patent or copyright infringement.

****************************************************************************/
#include "os_utils.h"
#include "chip_reg_base.h"
#include "hw_reg_api.h"
#include "ahb.h"
#include "gpio_mtx.h"
#include "iot_led.h"
#include "ledc.h"
#include "sec_glb.h"
#include "iot_io.h"
#include "dbg_io.h"

#define REG32(a)        (*((volatile uint32_t *)(a)))

void gpio_sel()
{
    gpio_mtx_enable();
    gpio_sig_info_t sfc = {
        2,
        {
            {IO_TYPE_OUT, 0, 0, 0xff, 49},
            {IO_TYPE_OUT, 0, 1, 0xff, 50},
        }
    };
    gpio_module_pin_select(&sfc);
    gpio_module_sig_select(&sfc, GPIO_MTX_MODE_MATRIX);

    // gpio output inv
    gpio_pin_oinv(1, 1);
    gpio_pin_oinv(0, 1);
}

void led_ctrl_test()
{
    ledc_ena_rst();

    //set l2h value
    ledc_set_l2h_val(0, 0x00);

    // config target
    ledc_target_cfg(0, 1, 0, 1, 1, 0);
    ledc_target_value(0, 0x100);

    // set timer
    ledc_timer_cfg(0, 0, 0, 0, 0x20000, 11);

    // conf ledc
    ledc_cfg(0, 0, 1, 0);
}

void led_ctrl_test2()
{
    iot_led_init();
    volatile int i = 0;
    iot_led_blink(0, 1);
    int count = 0;
    iot_led_blink(0, 1);
    while(1) {
        for(i = 0; i< 1000000; i++);
        count++;
        if (count > 10) {
            iot_led_off(1);
        } else if (count > 5) {
            iot_printf("turn off\n");
            iot_led_off(0);
        } else if (count > 3) {
            iot_printf("count %d\n", count);
            iot_led_blink(1, 1);
            REG32(0x44007048) = 0x80;
        }
    }
}

void led_ctrl_test3()
{
    volatile int i = 0;

    int count = 0;
    iot_led_off(1);
    while(1) {
        for(i = 0; i< 10000000; i++);
        count++;
        if (count > 20) {
            count = 0;
        } else if (count > 10) {
            iot_led_on(0);
        } else if (count > 5) {
            iot_printf("turn off\n");
            iot_led_off(0);
        } else if (count > 3) {
            REG32(0x44007048) = 0x80;
        }
        iot_led_blink(1, 1);
        iot_printf("count %d\n", count);
    }
}

void led_ctrl_test4()
{
    iot_led_blink(0, 1);
}

void led_ctrl_test5()
{

    //iot_led_light(0, 1000);
}

void led_ctrl_test_kl2()
{
    ledc_ena_rst();

    // config timer, timer0 for led0, timer1 for led1, timer2 for reference led
    ledc_timer_cfg(0, 0, 0, 0, 0x10000, 5);
    ledc_timer_cfg(1, 0, 0, 0, 0x10000, 5);
    ledc_timer_cfg(2, 0, 0, 0, 0x10001, 5);

#if 1 // enable reference led clock
    ledc_set_l2h_val(8, 0);
    ledc_target_value(8, 0xa0);
    ledc_target_cfg(8, LED_TARGET_SHADOW_ENA, LED_TARGET_DEC, 8, 1, 2);
    // led config
    ledc_cfg(8, 1, 1, 2);
#endif

#if 1 // enable test led0
    ledc_set_l2h_val(0, 0);
    ledc_target_value(0, 0xa0);
    ledc_target_cfg(0, LED_TARGET_SHADOW_ENA, LED_TARGET_DEC, 0, 1, 1);
    ledc_cfg(0, 0, 1, 0);

    // use reference led
    ledc_out_ref(0, 1);
#endif

#if 1 // enable test led1
    ledc_set_l2h_val(1, 0);
    ledc_target_value(1, 0xa0);
    ledc_target_cfg(1, LED_TARGET_SHADOW_ENA, LED_TARGET_DEC, 0, 1, 1);
    ledc_cfg(1, 0, 1, 1);

    // use reference led
    ledc_out_ref(1, 1);
#endif

    return;
}

int main(void) {
    dbg_uart_init();
    gpio_sel();
    iot_printf("test led\n");
#if 0 // kunlun1
    iot_led_init();
    //led_ctrl_test();
    //led_ctrl_test2();
    //led_ctrl_test3();
    //led_ctrl_test4();
    //led_ctrl_test5();
#else // kunlun2
    led_ctrl_test_kl2();
#endif
    iot_printf("end.......\n");
    return 0;
}