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BCU/library/drv_peripheral/drv_qfc41d.c

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添加mqtt，wifi，ble，cjson，mqtt传输代码框架等
2025-04-14 18:35:28 +08:00
/******************************************************************************
* @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};
uint8_t wifiName[40] = {0}, wifiPassWord[40] = {0}, bleName[40] = {0};
char cmd[100] = {0}; //<2F><><EFBFBD><EFBFBD>ջ<EFBFBD>ռ<EFBFBD>ʹ<EFBFBD><CAB9>
//<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
}
// <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 ;
}
// 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;
}
static 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=2", "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");
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);
//<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;
}
/* <20><><EFBFBD><EFBFBD>Ԥ<EFBFBD><D4A4>
//<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 "mqtt.example.com" // <20><><EFBFBD><EFBFBD> MQTT <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
#define MQTT_PORT 1883 // 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 "fc41d/topic" // <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>
static 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=1,\"%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=1,%s,%s,%s",MQTT_CLIENT_ID,MQTT_USER, MQTT_PASSWORD);
if (!drv_at_send_cmd(cmd, "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=1,1,\"%s\",0", MQTT_TOPIC);
if (!drv_at_send_cmd(cmd, "OK", WIFI_TIMEOUT))
{
KIT_PRINTF("Failed to subscribe to topic!\r\n");
return 1;
}
KIT_PRINTF("Subscribed to MQTT topic successfully!\r\n");
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=1,1,0,0,%s,%d,%s",MQTT_TOPIC, length,str);
if (!drv_at_send_cmd(cmd, "OK", WIFI_TIMEOUT))
{
KIT_PRINTF("Failed to publish message!\r\n");
return 1;
}
KIT_PRINTF("MQTT Message Published Successfully!\r\n");
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;
}