/*
 * @Author: wujunchao wujunchao@wuxismart.com
 * @Date: 2024-12-24 13:24:59
 * @LastEditors: wujunchao wujunchao@wuxismart.com
 * @LastEditTime: 2025-03-17 11:31:24
 * @FilePath: \signal_generator\App\TM1650\tm1650.c
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 */
#include "tm1650.h"

uint8_t key = 0;
BOOL kp_flag = FALSE;

void tm1650_init(I2C_HandleTypeDef *hi2c)
{
    if (!hi2c)
        return;

    uint8_t reg = 0;

    reg = PARAMETER_SEGMENT_MODE_SEVEN | PARAMETER_WORK_MODE_RUNNING | PARAMETER_DISPLAY_MODE_ON;

    HAL_I2C_Master_Transmit(hi2c, COMMAND_SET_PARAMETER, &reg, 1, 0xff); // 发送设置参数命令
}

void tm1650_read_key(I2C_HandleTypeDef *hi2c, BOOL *kp_flag, uint16_t cmd, uint8_t *key)
{
    if (!hi2c || !cmd || !key)
        return;
#ifdef SCAN_MODE
    tm1650_init(&hi2c1);
    HAL_I2C_Master_Receive(hi2c, cmd, key, 1, 0xff);
#else
    if (*kp_flag == TRUE)
    {
        *kp_flag = FALSE;
        HAL_I2C_Master_Receive(hi2c, cmd, key, 1, 0xff);

        //数据转换
        key_char2struct();
    }
#endif

}

void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
    if (GPIO_Pin == KEY_KP_Pin)
    {
        kp_flag = TRUE;
    }
}