FluxDC/components/FluxUart/FluxUart.c

#include <stdio.h>
#include "FluxUart.h"
#include "ui.h"


static const char *TAG = "UART TEST";

#define BUF_SIZE (1024)

struct FluxMachineData FluxMachineData;
struct ModbusRTU_Frame flux_frame;
struct ModbusRTU_Frame breath_frame;

struct ModbusRTU_Frame flux_frame_start;

struct ModbusRTU_Frame2Reg flux_frame2Reg;


#define RESULT_RIGHT lv_obj_set_style_bg_color(ui_pageHome_panelTestResult,lv_color_hex(0x00FF00),LV_PART_MAIN);\
        			 lv_label_set_text(ui_pageHome_labelTestResult,"V");

#define RESULT_FAULT lv_obj_set_style_bg_color(ui_pageHome_panelTestResult,lv_color_hex(0xFF0000),LV_PART_MAIN);\
        			 lv_label_set_text(ui_pageHome_labelTestResult,"X");

const unsigned char chCRCHTalbe[] =
{
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
0x00, 0xC1, 0x81, 0x40
};


const unsigned char chCRCLTalbe[] =
{
0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7,
0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E,
0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9,
0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC,
0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3,
0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32,
0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D,
0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38,
0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF,
0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26,
0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1,
0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4,
0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB,
0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA,
0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5,
0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0,
0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97,
0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E,
0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89,
0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,
0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83,
0x41, 0x81, 0x80, 0x40
};


unsigned short CRC16(unsigned char* pchMsg, unsigned short wDataLen)
{
  unsigned char chCRCHi = 0xFF;
  unsigned char chCRCLo = 0xFF;
  unsigned short wIndex; 
 
  while(wDataLen--)
  {
    wIndex = chCRCLo ^ *pchMsg++ ;
    chCRCLo = chCRCHi ^ chCRCHTalbe[wIndex];
    chCRCHi = chCRCLTalbe[wIndex] ;
  }
 
 #if BIG_ENDIAN_USED
    return((chCRCHi << 8) | chCRCLo) ;
#else
    return((chCRCLo << 8) | chCRCHi) ;
#endif
}


/*流量计服务函数*/
void uart1_echoTask(void* arg)
{
    /* Configure parameters of an UART driver,
     * communication pins and install the driver */
    uart_config_t uart_config = {
        .baud_rate = ECHO_UART_BAUD_RATE,
        .data_bits = UART_DATA_8_BITS,
        .parity    = UART_PARITY_DISABLE,
        .stop_bits = UART_STOP_BITS_1,
        .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
        .source_clk = UART_SCLK_DEFAULT,
    };
    int intr_alloc_flags = 0;

    ESP_ERROR_CHECK(uart_driver_install(ECHO_UART_PORT_NUM1, BUF_SIZE * 2, 0, 0, NULL, intr_alloc_flags));
    ESP_ERROR_CHECK(uart_param_config(ECHO_UART_PORT_NUM1, &uart_config));
    ESP_ERROR_CHECK(uart_set_pin(ECHO_UART_PORT_NUM1, ECHO_TEST_TXD1, ECHO_TEST_RXD1, ECHO_TEST_RTS, ECHO_TEST_CTS));

    uint8_t *data = (uint8_t *) malloc(BUF_SIZE);

    unsigned short crc;
    flux_frame.ADDR = FLUX_ADDR;
    flux_frame.FUNC = FLUX_FUNC_READ;
    flux_frame.DATA[0] = 0x00;
    flux_frame.DATA[1] = 0x01;
    flux_frame.DATA[2] = 0x00;
    flux_frame.DATA[3] = 0x02;

	/*初始化启动命令帧内容*/
	flux_frame_start.ADDR = FLUX_ADDR;
	flux_frame_start.FUNC = FLUX_FUNC_SET_SINGLE;

	flux_frame_start.DATA[0] = 0x00;
	flux_frame_start.DATA[1] = 0x01;
	flux_frame_start.DATA[2] = 0x00;
	flux_frame_start.DATA[3] = 0x01;

    float time = 0;
    uint8_t bytes[4];

    while (1) 
    {
        vTaskDelay(1000 / portTICK_PERIOD_MS);

        // Read data from the UART
        /*更新data*/
        int len = uart_read_bytes(ECHO_UART_PORT_NUM1, data, (BUF_SIZE - 1), 20 / portTICK_PERIOD_MS);
        
        // Write data back to the UART
        //uart_write_bytes(ECHO_UART_PORT_NUM1, (const char *) data, len);
        if (len) 
        {
            data[len] = '\0';
        
            for(int i=0;i<len;i++)
                ESP_LOGI(TAG, "data[%d]:%02X", i, data[i]);

            /*检查测试是否完成*/            
            if ((data[20] == 0x01)&&(data[1]==0x03)&&data[4]==FLUX_MODE_TIMER)
            {
                /*测试已完成*/
                lv_obj_add_state(ui_pageFluxRead_checkboxUnfinished,LV_STATE_CHECKED);

                /*获取定时模式的时间*/
                bytes[0] = data[10];
                bytes[1] = data[9];
                bytes[2] = data[8];
                bytes[3] = data[7];

                memcpy(&FluxMachineData.time, bytes, 4);
                lv_label_set_text_fmt(ui_pageFluxRead_labelTimerPeriod,"%.2f",FluxMachineData.time);
                
                /*获取积分流量值*/
                bytes[0] = data[46];
                bytes[1] = data[45];
                bytes[2] = data[44];
                bytes[3] = data[43];

                /*获取积分流量值将单位转化为mL*/
                memcpy(&FluxMachineData.cumulativeVolume, bytes, 4);
                FluxMachineData.cumulativeVolume = FluxMachineData.cumulativeVolume*1000;

                lv_label_set_text_fmt(ui_pageFluxRead_labelCumulativeVolume,"%.2f",FluxMachineData.cumulativeVolume);

                RefreshResult();

                /*获取当前液温*/
                bytes[0] = data[66];
                bytes[1] = data[65];
                bytes[2] = data[64];
                bytes[3] = data[63];

                memcpy(&FluxMachineData.liquidTemperature, bytes, 4);
                lv_label_set_text_fmt(ui_pageFluxRead_labelLiquidTemperature,"%.2f",FluxMachineData.liquidTemperature);

            }else{
                lv_obj_clear_state(ui_pageFluxRead_checkboxUnfinished,LV_STATE_CHECKED);
            }
        }
    }

}

/*呼吸模拟器预留接口函数*/
void uart2_echoTask(void* arg)
{
    /* Configure parameters of an UART driver,
     * communication pins and install the driver */
    uart_config_t uart_config = {
        .baud_rate = ECHO_UART_BAUD_RATE,
        .data_bits = UART_DATA_8_BITS,
        .parity    = UART_PARITY_DISABLE,
        .stop_bits = UART_STOP_BITS_1,
        .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
        .source_clk = UART_SCLK_DEFAULT,
    };
    int intr_alloc_flags = 0;

    ESP_ERROR_CHECK(uart_driver_install(ECHO_UART_PORT_NUM2, BUF_SIZE * 2, 0, 0, NULL, intr_alloc_flags));
    ESP_ERROR_CHECK(uart_param_config(ECHO_UART_PORT_NUM2, &uart_config));
    ESP_ERROR_CHECK(uart_set_pin(ECHO_UART_PORT_NUM2, ECHO_TEST_TXD2, ECHO_TEST_RXD2, ECHO_TEST_RTS, ECHO_TEST_CTS));

    uint8_t *data = (uint8_t *) malloc(BUF_SIZE);

    while (1) 
    {
        // Read data from the UART
        int len = uart_read_bytes(ECHO_UART_PORT_NUM2, data, (BUF_SIZE - 1), 20 / portTICK_PERIOD_MS);

        // Write data back to the UART
        uart_write_bytes(ECHO_UART_PORT_NUM2, (const char *) data, len);

        if (len) 
        {
            data[len] = '\0';
            lv_textarea_add_char(ui_pageDebug_textAreaContent,'\n');
            lv_textarea_add_text(ui_pageDebug_textAreaContent, (char *) data);
        }
    }

}



esp_err_t ModbusRTU_Send_0306(uart_port_t uart_num, struct ModbusRTU_Frame *frame)
{
    unsigned short crc;
    char text[64];
    int res=0;

    crc = CRC16((unsigned char *)frame, sizeof(frame->ADDR) + sizeof(frame->FUNC) + sizeof(frame->DATA));
    frame->CRC[1] = (crc & 0xFF);
    frame->CRC[0] = (crc >> 8);
    
    res = uart_write_bytes(uart_num, (const char *)frame, sizeof(struct ModbusRTU_Frame)/sizeof(unsigned char));
    if (res == -1)
    {
        return ESP_FAIL;
    }
    
    #if 1
    sprintf(text,"%02X %02X %02X %02X %02X %02X %02X %02X \n",frame->ADDR,frame->FUNC,frame->DATA[0],frame->DATA[1],frame->DATA[2],frame->DATA[3],frame->CRC[0],frame->CRC[1]);

    lv_textarea_add_char(ui_pageDebug_textAreaContent,'\n');
    lv_textarea_add_text(ui_pageDebug_textAreaContent,"Send:");
    lv_textarea_add_text(ui_pageDebug_textAreaContent,(char*)text);
    #endif

    return ESP_OK;
}

/*设置寄存器*/
esp_err_t ModbusRTU_Send_0x10(uart_port_t uart_num, struct ModbusRTU_Frame2Reg *frame)
{
    unsigned short crc;
    //char text[64];
    int res=0;

    crc = CRC16((unsigned char *)frame, sizeof(frame->ADDR) + sizeof(frame->FUNC) + sizeof(frame->DATA)+\
        sizeof(frame->regAddr) + sizeof(frame->regNum)+sizeof(frame->ByteNum));
    frame->CRC[1] = (crc & 0xFF);
    frame->CRC[0] = (crc >> 8);

    ESP_LOGI("uart_write_bytes", "%02X %02X %02X %02X %02X %02X %02X %02X \n",\
    frame->ADDR,frame->FUNC,frame->DATA[0],frame->DATA[1],frame->DATA[2],frame->DATA[3],frame->CRC[0],frame->CRC[1]);

    res = uart_write_bytes(uart_num, (const char *)frame, sizeof(struct ModbusRTU_Frame2Reg)/sizeof(unsigned char));
    if (res == -1)
    {
        return ESP_FAIL;
        ESP_LOGI("uart_write_bytes", "uart_write_bytes fail");
    }
    ESP_LOGI("uart_write_bytes", "uart_write_bytes success");
    return ESP_OK;
}

esp_err_t RefreshResult(void)
{
    /*根据呼吸频率、总计体积、积分时间计算单次呼吸流量值*/
    FluxMachineData.breathTimes = FluxMachineData.time/60.0*lv_spinbox_get_value(ui_pageHome_spinboxRate);

    /*获取当前测试流量*/
    float breathVolume = FluxMachineData.cumulativeVolume/FluxMachineData.breathTimes;
    lv_label_set_text_fmt(ui_pageHome_labelTestVolume,"%.2f",breathVolume);

    /*获取测试体积上下限*/
    float testVolumeUpper = atoff(lv_label_get_text(ui_pageHome_labelNominalVolumeMax));
    float testVolumeLower = atoff(lv_label_get_text(ui_pageHome_labelNominalVolumeMin));

    /*根据测试结果判断是否合格*/
    if (breathVolume > testVolumeUpper || breathVolume < testVolumeLower)
    {
        RESULT_FAULT;
        if (breathVolume > testVolumeUpper )
        {
            lv_label_set_text(ui_pageHome_labelResultCompare,"High");
        }else if (breathVolume < testVolumeLower)
        {
            lv_label_set_text(ui_pageHome_labelResultCompare,"Low");
        }
        
    }else{
        RESULT_RIGHT;

        lv_label_set_text(ui_pageHome_labelResultCompare,"Pass!");
    }

    return ESP_OK;
}