/*
 * @Author: DaMingSY zxm5337@163.com
 * @Date: 2024-10-10 11:17:45
 * @LastEditors: DaMingSY zxm5337@163.com
 * @LastEditTime: 2024-10-11 15:09:07
 * @FilePath: \signal_generator\App\DAC7811\dac7811.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 "FreeRTOS.h"
#include "task.h"
#include "dac7811.h"
#include "ads1220.h"
#include "spi.h"
#include "gpio.h"
#include "stm32f407xx.h"

BOOL dac7811_spi_init_flag = FALSE;

void fun_dac7811_spi1_init()
{
    hspi1.Instance = SPI1;
    hspi1.Init.Mode = SPI_MODE_MASTER;
    hspi1.Init.Direction = SPI_DIRECTION_2LINES;
    hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
    hspi1.Init.CLKPolarity = SPI_POLARITY_HIGH;
    hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
    hspi1.Init.NSS = SPI_NSS_SOFT;
    hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
    hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
    hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
    hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
    hspi1.Init.CRCPolynomial = 10;
    if (HAL_SPI_Init(&hspi1) != HAL_OK)
    {
        Error_Handler();
    }
    ADS1220_CS(GPIO_PIN_SET);
    //DAC7811_CS(GPIO_PIN_SET);
}

void fun_dac7811_operate(float32 *data_sv)
{
    if (data_sv == NULL)
        return;

    uint16_t reg_data = 0;

    reg_data = (uint16_t)(*data_sv);
    reg_data |= 0x1000;
    reg_data &= 0x1fff;

    if (dac7811_spi_init_flag == FALSE)
    {
        fun_dac7811_spi1_init();
        ads1220_spi_init_flag = FALSE;
        dac7811_spi_init_flag = TRUE;
    }
    else
    {
        //DAC7811_CS(GPIO_PIN_RESET);
        HAL_SPI_Transmit(&hspi1, (uint8_t *)(&reg_data), 1, 1000);
        //DAC7811_CS(GPIO_PIN_SET);
    }
}