BCU/library/drv_peripheral/drv_qfc41d.c

/******************************************************************************
 * @file      drv_qfc41d.c
 * @brief     drv_qfc41d driver
 * @version   V1.0
 * @author    Gary
 * @copyright
 ******************************************************************************/

#include "drv_qfc41d.h"

uint8_t rev_buff[QFC41D_MAX_RECV_SIZE] = {0};
uint8_t send_buff[QFC41D_MAX_SEND_SIZE] = {0};
char wifiName[40] = "BLUESUNESS", wifiPassWord[40] = "bluesun009", bleName[40] = "bsm1";

char cmd[1000] = {0}; //<2F><><EFBFBD><EFBFBD>ջ<EFBFBD>ռ<EFBFBD>ʹ<EFBFBD><CAB9>

#define TX_DMA_BUFFER_SIZE 800

uint8_t dma_tx_buffer[TX_DMA_BUFFER_SIZE];
volatile uint8_t dma_tx_busy = 0;

//<2F><><EFBFBD><EFBFBD>
WifiBleItem qfc41dItem = {
    .dev = QFC41D_UART_PORT,
    .buf_pos = 0,
    .buf_size = QFC41D_MAX_RECV_SIZE,
    .buf = rev_buff,
    .sendCall  = NULL,
};

static void drv_qfc41d_push_data(WifiBleItem* item, uint8_t *buf, uint16_t len)
{
    uint16_t i = 0;

    if((item != NULL) && (item->buf_pos + len < item->buf_size))
    {
        item->buf[item->buf_pos++] = buf[i];
        // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><D0B7><EFBFBD><EFBFBD><EFBFBD>ʾһ<CABE><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> AT ָ<><EFBFBD><EEB7B5>
        if (buf[i] == '\n')
        {
            item->buf[item->buf_pos] = '\0';   // <20><><EFBFBD>ӽ<EFBFBD><D3BD><EFBFBD><EFBFBD><EFBFBD>
            item->buf_pos = 0;  			   // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׼<EFBFBD><D7BC><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        }
    }
}


static void drv_qf41d_uart_rx_it_call(kit_ret_e res, void *data)
{
    OS_TRACE_ISR_ENTER();
    drv_qfc41d_push_data(&qfc41dItem, data, 1);
    OS_TRACE_ISR_EXIT();
}

// <20><><EFBFBD>͵<EFBFBD><CDB5><EFBFBD><EFBFBD>ַ<EFBFBD>
void drv_wireless_send_char(char c)
{
    while (!(USART2->SR & USART_SR_TXE));  // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    USART2->DR = c;
}

// <20><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
void drv_wireless_send_string(const char *str)
{
    while (*str)
    {
        drv_wireless_send_char(*str++);
    }
    drv_wireless_send_char('\r');  // <20><><EFBFBD><EFBFBD> CR
    drv_wireless_send_char('\n');  // <20><><EFBFBD><EFBFBD> LF
}

void drv_wireless_send_string_dma(const char *str)
{
    if (dma_tx_busy) return;  // <20><><EFBFBD>ڷ<EFBFBD><DAB7>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD><C5B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    uint16_t len = 0;

    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD> DMA <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    while (*str && len < TX_DMA_BUFFER_SIZE - 2) {
        dma_tx_buffer[len++] = *str++;
    }

    // <20><><EFBFBD><EFBFBD> \r\n
    dma_tx_buffer[len++] = '\r';
    dma_tx_buffer[len++] = '\n';

    // <20><><EFBFBD><EFBFBD> DMA <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    DMA1_Stream6->CR &= ~DMA_SxCR_EN;
    while (DMA1_Stream6->CR & DMA_SxCR_EN);

    DMA1_Stream6->M0AR = (uint32_t)dma_tx_buffer;
    DMA1_Stream6->NDTR = len;

    dma_tx_busy = 1;
    DMA1_Stream6->CR |= DMA_SxCR_EN;
    USART2->CR3 |= USART_CR3_DMAT;  // <20><><EFBFBD><EFBFBD> DMA <20><><EFBFBD><EFBFBD>
}


// <20><><EFBFBD><EFBFBD> AT ָ<><EFBFBD>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD>ֵ
int drv_at_send_cmd(const char *cmd, const char *response, uint32_t timeout)
{
    memset(qfc41dItem.buf, 0, QFC41D_MAX_RECV_SIZE);
    qfc41dItem.buf_pos = 0;  // <20><><EFBFBD>ս<EFBFBD><D5BD>ջ<EFBFBD><D5BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    drv_wireless_send_string(cmd);

    uint32_t start_time = kit_time_get_tick();  // <20><>ȡ<EFBFBD><C8A1>ǰʱ<C7B0><CAB1>
    while (kit_time_get_tick() - start_time < timeout)
    {
        if (strstr((char *)qfc41dItem.buf, response))
        {
            return 1;  // <20>ɹ<EFBFBD>ƥ<EFBFBD>䷵<EFBFBD><E4B7B5>ֵ
        }
    }
    return 0;  // <20><>ʱδ<CAB1>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
}

static uint8_t drv_wifi_init()
{
    // 1. <20><><EFBFBD><EFBFBD>ģ<EFBFBD>鲨<EFBFBD><E9B2A8><EFBFBD><EFBFBD>
	/*
    if (!drv_at_send_cmd(QFC41D_SET_BATE, "OK", WIFI_TIMEOUT))
    {
        KIT_PRINTF("WiFi Module not responding!\r\n");
        return 1 ;
    }
	*/
	
    // 2. <20><><EFBFBD><EFBFBD> AT ָ<><D6B8>
    if (!drv_at_send_cmd("AT", "OK", WIFI_TIMEOUT))
    {
//        KIT_PRINTF("WiFi Module not responding!\r\n");
        return 1 ;
    }
		
		if (!drv_at_send_cmd("AT+QSTASTOP", "OK", WIFI_TIMEOUT))
    {
//        KIT_PRINTF("Failed to set WiFi mode!\r\n");
        return 1;
    }
		
		if (!drv_at_send_cmd("AT+QSOFTAPSTOP", "OK", WIFI_TIMEOUT))
    {
//        KIT_PRINTF("Failed to set WiFi mode!\r\n");
        return 1;
    }
		
//		if (!drv_at_send_cmd("AT+QSTAAPINFO=BLUESUNESS,bluesun009", "OK", WIFI_CONNECT_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set WiFi mode!\r\n");
//        return 1;
//    }
//		kit_time_dly_ms(2000);
		
//		if (!drv_at_send_cmd("AT+QSTAAPINFO=BLUESUNESS,bluesun009", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set WiFi mode!\r\n");
//        return 1;
//    }
	
    // 3. <20><><EFBFBD><EFBFBD> Wi-Fi Ϊ DHCPʹ<50><CAB9>
//    if (!drv_at_send_cmd(QFC41D_SET_DHCP_ENABLE, "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set WiFi mode!\r\n");
//        return 1;
//    }

    // 4. <20><><EFBFBD><EFBFBD> Wi-Fi 	
//    snprintf(cmd, sizeof(cmd), "AT+QSTAAPINFODEF=%s,%s", wifiName, wifiPassWord);
//    if (!drv_at_send_cmd(cmd, "WIFI CONNECTED", WIFI_TIMEOUT * 2))
//    {
//        KIT_PRINTF("Failed to connect to WiFi!\r\n");
//        //return 1; //<2F><><EFBFBD>󲻷<EFBFBD><F3B2BBB7><EFBFBD>-<2D><>ֹӰ<D6B9><D3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4>
//    }

//    // 5. <20><>ȡ IP <20><>ַ
//    if (!drv_at_send_cmd("AT+QGETIP=station", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to get IP address!\r\n");
//        //return 1;  //<2F><><EFBFBD>󲻷<EFBFBD><F3B2BBB7><EFBFBD>-<2D><>ֹӰ<D6B9><D3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4>
//    }

//    KIT_PRINTF("WiFi Initialization Successful!\r\n");
	return 0;
}

uint8_t drv_ble_init()
{
	
    // 1. <20><>ʼ<EFBFBD><CABC>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//    if (!drv_at_send_cmd("AT+QBLEINIT=3", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to power off BLE!\r\n");
//        return 1;
//    }
//	
//    // 2. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//    snprintf(cmd, sizeof(cmd), "AT+QBLENAME=%s", bleName);
//    if (!drv_at_send_cmd(cmd, "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set BLE name!\r\n");
//        return 1;
//    }

//    // 3. <20><><EFBFBD>ù㲥<C3B9><E3B2A5><EFBFBD><EFBFBD>
//    if (!drv_at_send_cmd("AT+QBLEADVPARAM=2048,2048", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to enable BLE!\r\n");
//        return 1;
//    }
//	
//    // 4. <20><><EFBFBD>ù㲥<C3B9><E3B2A5><EFBFBD><EFBFBD>
//    if (!drv_at_send_cmd("AT+QBLEADVDATA=06094643343144", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to enable BLE!\r\n");
//        return 1;
//    }

//    // 5. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//    if (!drv_at_send_cmd("AT+QBLEGATTSSRV=FFF0", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set BLE role!\r\n");
//        return 1;
//    }
//	
//    // 6. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
//    if (!drv_at_send_cmd("AT+QBLEGATTSSRV=FFF1", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set BLE role!\r\n");
//        return 1;
//    }

//    // 7. <20><>ʼ<EFBFBD>㲥
//    if (!drv_at_send_cmd("AT+QBLEADVSTART", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to start BLE advertising!\r\n");
//        return 1;
//    }

//    KIT_PRINTF("BLE Initialization Successful!\r\n");

		
		if (!drv_at_send_cmd("AT+QBLEINIT=3", "OK", WIFI_TIMEOUT))
    {
//        KIT_PRINTF("Failed to set BLE role!\r\n");
        return 1;
    }

    //<2F><><EFBFBD><EFBFBD>wifi<66><69><EFBFBD>ƣ<EFBFBD><C6A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>BSM<53><4D>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD>׺<EFBFBD><D7BA><EFBFBD>Լ<EFBFBD>sn<73><6E>
    if (!drv_at_send_cmd("AT+QBLENAME=BSM11223344", "OK", WIFI_TIMEOUT))
    {
//        KIT_PRINTF("Failed to start BLE advertising!\r\n");
        return 1;
    }
		
    return 0;
}


uint8_t drv_qfc41d_init(void)
{
    //<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    drv_uart_init((UartDev)qfc41dItem.dev, 115200, 0 | UART_CFG_STOP_BIT_1, kGpioType_WIRELESSUart_Tx, kGpioType_WIRELESSUart_Rx);
	
	USART2->CR1 = USART_CR1_TE | USART_CR1_RE | USART_CR1_RXNEIE | USART_CR1_UE;
    //<2F><><EFBFBD>ý<EFBFBD><C3BD>ջص<D5BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
    drv_uart_set_interrupt(QFC41D_UART_PORT, kUartInterrupt_Rx, APP_CFG_INT_PRIO_UART2_RX, drv_qf41d_uart_rx_it_call);//#define SIM_UART_PORT     	kUartDev_2

		//<2F><>ʼ<EFBFBD><CABC>wifi
//		if(drv_wifi_init() != 0)
//		{
//			return 1;   
//		}

		//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>BLE<4C><45>
    if (drv_ble_init() != 0)
    {
        return 1;
    }


	return 0;
}

#define MQTT_BROKER     "47.120.14.45"   // <20><><EFBFBD><EFBFBD> MQTT <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
#define MQTT_PORT       3011               // MQTT <20>˿<EFBFBD>
#define MQTT_CLIENT_ID  "fc41d_client"       // <20>ͻ<EFBFBD><CDBB><EFBFBD> ID
#define MQTT_USER       "user"               // MQTT <20>û<EFBFBD><C3BB><EFBFBD>
#define MQTT_PASSWORD   "password"           // MQTT <20><><EFBFBD><EFBFBD>
#define MQTT_TOPIC      "bluesun/bms/period/11223344"        // <20><><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define MQTT_MESSAGE    "Hello from FC41D!"  // <20><><EFBFBD>͵<EFBFBD><CDB5><EFBFBD>Ϣ

// <20><><EFBFBD><EFBFBD> MQTT <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//uint8_t drv_mqtt_connect()
//{
//	
//    //1<><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD> MQTT Э<><D0AD><EFBFBD>İ汾<C4B0><E6B1BE>Ϊ V4
////    snprintf(cmd, sizeof(cmd), "AT+QMTCFG=\"version\",1,4");
////    if (!drv_at_send_cmd(cmd, "OK", WIFI_TIMEOUT))
////    {
////        KIT_PRINTF("Failed to set MQTT server!\r\n");
////        return 1;
////    }
//	
//	//2<><32><EFBFBD><EFBFBD><EFBFBD><EFBFBD> MQTT <20>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><D6AE><EFBFBD>ĻỰ<C4BB><E1BBB0><EFBFBD><EFBFBD>
//    snprintf(cmd, sizeof(cmd), "AT+QMTOPEN=0,\"%s\",%d",MQTT_BROKER,MQTT_PORT);
//    if (!drv_at_send_cmd(cmd, "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set MQTT server!\r\n");
//        return 1;
//    }
//	

//    //2<><32>MQTT <20>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD>佨<EFBFBD><E4BDA8> MQTT <20><><EFBFBD><EFBFBD> AT+QMTCONN=<clientID>,<client_identity>,<username>,<password>
//    //snprintf(cmd, sizeof(cmd), "AT+QMTCONN=0,%s,%s,%s",MQTT_CLIENT_ID,MQTT_USER, MQTT_PASSWORD);
//    if (!drv_at_send_cmd("AT+QMTCONN=0,\"clientBCUwifi03\"", "OK", WIFI_TIMEOUT))
//    {
//        KIT_PRINTF("Failed to set MQTT client credentials!\r\n");
//        return 1;
//    }

//    KIT_PRINTF("MQTT Connection Successful!\r\n");
//    return 0;
//}

// <20><><EFBFBD><EFBFBD> MQTT <20><><EFBFBD><EFBFBD>
static uint8_t drv_mqtt_subscribe()
{
    snprintf(cmd, sizeof(cmd), "AT+MQTTSUB=0,1,\"%s\",2", MQTT_TOPIC);
    drv_wireless_send_string(cmd);
    return 0;
}

// <20><><EFBFBD><EFBFBD> MQTT <20><>Ϣ 
/*
 * AT+QMTPUB=<clientID>,<msgID>,<QoS>,<retain>,<topic>,<payload_len gth>,<payload>
 * length <EFBFBD><EFBFBD>Χ0~1500
 * str <EFBFBD><EFBFBD>mqtt<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>json<EFBFBD><EFBFBD>
 */
uint8_t drv_mqtt_publish(char* str,uint16_t length)
{
    snprintf(cmd, sizeof(cmd), "AT+QMTPUB=0,1,2,0,%s,%d,%s",MQTT_TOPIC, length, str);
    if (!drv_at_send_cmd(cmd, "OK\0", WIFI_TIMEOUT))
    {
//        KIT_PRINTF("Failed to publish message!\r\n");
        return 1;
    }

//    KIT_PRINTF("MQTT Message Published Successfully!\r\n");
    return 0;
}

uint8_t drv_mqtt_publish_no_respose(char* str,uint16_t length)
{
//    snprintf(cmd, sizeof(cmd), "AT+QMTPUB=0,1,2,0,%s,%d,%s",MQTT_TOPIC, length, str);
		snprintf(cmd, sizeof(cmd), "AT+QMTPUB=0,1,2,0,\"%s\",%d,\"%s\"", MQTT_TOPIC, length, str);
    drv_wireless_send_string(cmd);  // δʹ<CEB4><CAB9>DMA
//		drv_wireless_send_string_dma(cmd);  // ʹ<><CAB9>DMA
//		kit_time_dly_ms(100);
    return 0;
}

// MQTT <20><>ʼ<EFBFBD><CABC>
//uint8_t drv_mqtt_init()
//{
//    if (drv_mqtt_connect() != 0)
//    {
//        return 1;
//    }

//    if (drv_mqtt_subscribe() != 0)
//    {
//        return 1;
//    }

//    return 0;
//}