GC24001/Hardware/board.c

#include "board.h"

#define RUN_LED_PORT    GPIOB
#define RUN_LED_PIN     PIN4

//运行状态灯的定时器
sw_timer_t run_status_timer;
unsigned long run_led_speed = 500000;
/**
 * 初始化运行灯的IO口
 *
 * @author lxz
 */
static void hw_run_status_init(void) {
    //使能时钟
    rcu_periph_clock_enable(rcu_periph_clock_bit(RUN_LED_PORT));
    //配置IO为输出
    gpio_mode_set(RUN_LED_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_PULLUP, RUN_LED_PIN);
    gpio_output_options_set(RUN_LED_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, RUN_LED_PIN);
    hw_run_status_on();

    sw_timer_start(&run_status_timer, 1, 0);

}

/**
 * 初始化Boot脚
 *
 * @author Lim (2023/3/15)
 *
 * @param void
 */
void hw_boot_key_init(void) {

#if USING_BOOT_KEY
    //使能时钟
    rcu_periph_clock_enable(rcu_periph_clock_bit(BOOT_KEY_PORT));
    //配置IO为输出
    gpio_mode_set(BOOT_KEY_PORT, GPIO_MODE_INPUT, GPIO_PUPD_PULLUP, BOOT_KEY_PIN);
    gpio_output_options_set(BOOT_KEY_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, BOOT_KEY_PIN);
#else
    return;
#endif
}

/**
 * 初始化并读取按键状态
 *
 * @author Lim (2023/3/15)
 *
 * @return int
 */
int hw_boot_key_read(void) {
#if USING_BOOT_KEY
    volatile uint32_t i = 200000;
    //使能时钟
    rcu_periph_clock_enable(rcu_periph_clock_bit(BOOT_KEY_PORT));
    //配置IO为输出
    gpio_mode_set(BOOT_KEY_PORT, GPIO_MODE_INPUT, GPIO_PUPD_PULLUP, BOOT_KEY_PIN);
    gpio_output_options_set(BOOT_KEY_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, BOOT_KEY_PIN);
    while (i-- > 0);
    return ((GPIO_ISTAT(BOOT_KEY_PORT) & BOOT_KEY_PIN) == BOOT_KEY_LEVEL);
#else
    return 0;
#endif
}

/**
 * 控制板初始化
 *
 * @author lxz
 *
 * @param void
 */
void hw_board_init(void) {
    //Sys_Clock_Init(HW_BOART_CORE_FREQ, HW_BOART_MAIN_FREQ, HW_BOART_CORE_FREQ);
    Sys_NVIC_Set_VectorTable(0x08000000, 0x0);  
    //hw_delay_init(HW_BOART_CORE_FREQ);
    sw_timer_init(HW_BOART_CORE_FREQ);
    hw_spi_init();
    //hw_spi_flash_attach(0,0);
    //hw_power_off_init();
    hw_io_pin_init();
    hw_run_status_init();
    hw_dma_uart_init(HW_BOART_CORE_FREQ);
    //hw_pwm_init(HW_BOART_CORE_FREQ);
    //hw_encoder_init();
    INTX_ENABLE();
}

/**
 * 进入节点模式，立刻切断所有的输出，全部为输入模式
 *
 * @author lxz (2019/5/30/鍛ㄥ洓)
 */
void hw_board_enter_powerless(void) {

    hw_run_status_init();

}

/**
 * 强制灭灯
 *
 * @author LXZ (121219)
 *
 * @param void
 */
void hw_run_status_off(void) {

    GPIO_BOP(RUN_LED_PORT) = RUN_LED_PIN;
}

/**
 * 强制亮灯
 *
 * @author LXZ (121219)
 *
 * @param void
 */
void hw_run_status_on(void) {

    GPIO_BOP(RUN_LED_PORT) = (RUN_LED_PIN) << 16;
}

/**
 * 显示用于运行等指示的状态
 *
 * @author lxz
 *
 * @param void
 */
void hw_run_status_show(void)
{
    if (sw_timer_expire(&run_status_timer))
    {
        GPIO_TG(RUN_LED_PORT) = RUN_LED_PIN;
        sw_timer_start(&run_status_timer, 0, run_led_speed);
    }
}


/**
 * 初始化看门狗，看门狗需要注册中断函数
 *
 * @author LXZ (121219)
 *
 * @param void
 */
void wathcdog_init(void (*func)()) {

}

/**
 * 喂狗
 *
 * @author LXZ (121219)
 *
 * @param void
 */
void watchdog_kick(void) {

}



//临时保存数据参数，由于是放在了非初始化，允许保存app参数给Bootloader调用
static int hw_noinit_data[16]__attribute__((section(".noinit")));
/**
 * 写入保存参数
 *
 * @author lxz
 *
 * @param no
 * @param value
 */
void hw_noinit_write(int no, int value) {
    hw_noinit_data[no] = value;
}
/**
 * 读取临时保存参数
 *
 * @author lxz
 *
 * @param no
 *
 * @return int
 */
int hw_noinit_read(int no) {
    return hw_noinit_data[no];
}

/**
 * 硬件复位
 *
 * @author LXZ (051820)
 *
 * @param void
 */
void hw_board_reboot(void) {
    Sys_Soft_Reset();
}