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配置下发的驱动基本完成，配置下发成功后可以读取到ok

This commit is contained in:
Carl 2025-06-04 13:18:56 +08:00
parent a2b75cf76c
commit 34f02a66d9
3 changed files with 4405 additions and 3702 deletions
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7848
app/stm32fxxx_app/prj/JLinkLog.txt
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File diff suppressed because it is too large Load Diff

238
library/drv_peripheral/drv_qfc41d.c
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@ -16,8 +16,9 @@ char cmd[1000] = {0}; //
#define TX_DMA_BUFFER_SIZE 2000
uint8_t dma_tx_buffer[TX_DMA_BUFFER_SIZE];
volatile uint8_t dma_tx_busy = 0;
uint8_t dma_tx_buffer[2][TX_DMA_BUFFER_SIZE];
volatile uint8_t current_buffer = 0; // 0表示正常缓冲区，1表示高优先级缓冲区
//定义
WifiBleItem qfc41dItem = {
@ -99,6 +100,7 @@ void parse_mqtt_message(char* message)
{
hmi_write_modbus_cfg(first - 4000, second);
}
drv_mqtt_publish_control_no_respose("ok", 2);
}
else if (strstr(message, "read") != NULL)
{
@ -154,30 +156,73 @@ void drv_wireless_send_string(const char *str)
drv_wireless_send_char('\n'); // 发送 LF
}
void drv_wireless_send_string_dma(const char *str)
void drv_wireless_send_string_dma_high_priority(const char *str)
{
bsp_task_delay_ms(250);
if (dma_tx_busy) return; // 正在发送，丢弃或排队视情况处理
uint32_t timeout = 0;
uint32_t start_time = kit_time_get_tick();
while (dma_tx_busy && current_buffer == 0)
{
if (kit_time_get_tick() - start_time > 100)
{
DMA1_Stream6->CR &= ~DMA_SxCR_EN;
while (DMA1_Stream6->CR & DMA_SxCR_EN);
// 清除可能的中断标志
DMA1->HIFCR |= DMA_HIFCR_CTCIF6 | DMA_HIFCR_CTEIF6;
dma_tx_busy = 0;
current_buffer = 0;
USART2->CR3 &= ~USART_CR3_DMAT;
break;
}
}
uint16_t len = 0;
// 拷贝数据到 DMA 缓冲区
while (*str && len < TX_DMA_BUFFER_SIZE - 2) {
dma_tx_buffer[len++] = *str++;
dma_tx_buffer[1][len++] = *str++;
}
// 添加 \r\n
dma_tx_buffer[len++] = '\r';
dma_tx_buffer[len++] = '\n';
dma_tx_buffer[1][len++] = '\r';
dma_tx_buffer[1][len++] = '\n';
// 设置 DMA 参数并启动
DMA1_Stream6->CR &= ~DMA_SxCR_EN;
while (DMA1_Stream6->CR & DMA_SxCR_EN);
DMA1_Stream6->M0AR = (uint32_t)dma_tx_buffer;
DMA1_Stream6->M0AR = (uint32_t)dma_tx_buffer[1];
DMA1_Stream6->NDTR = len;
dma_tx_busy = 1;
current_buffer = 1;
DMA1_Stream6->CR |= DMA_SxCR_EN;
USART2->CR3 |= USART_CR3_DMAT; // 开启 DMA 发送
}
void drv_wireless_send_string_dma(const char *str)
{
if (dma_tx_busy || current_buffer == 1) return; // 正在发送或高优先级发送中，丢弃
bsp_task_delay_ms(250);
uint16_t len = 0;
// 拷贝数据到 DMA 缓冲区
while (*str && len < TX_DMA_BUFFER_SIZE - 2)
{
dma_tx_buffer[0][len++] = *str++;
}
dma_tx_buffer[0][len++] = '\r';
dma_tx_buffer[0][len++] = '\n';
// 设置 DMA 参数并启动
DMA1_Stream6->CR &= ~DMA_SxCR_EN;
while (DMA1_Stream6->CR & DMA_SxCR_EN);
DMA1_Stream6->M0AR = (uint32_t)dma_tx_buffer[0];
DMA1_Stream6->NDTR = len;
dma_tx_busy = 1;
current_buffer = 0;
DMA1_Stream6->CR |= DMA_SxCR_EN;
USART2->CR3 |= USART_CR3_DMAT; // 开启 DMA 发送
}
@ -204,139 +249,35 @@ int drv_at_send_cmd(const char *cmd, const char *response, uint32_t timeout)
static uint8_t drv_wifi_init()
{
// 1. 设置模组波特率
/*
if (!drv_at_send_cmd(QFC41D_SET_BATE, "OK", WIFI_TIMEOUT))
{
KIT_PRINTF("WiFi Module not responding!\r\n");
return 1 ;
}
*/
// 2. 测试 AT 指令
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. 设置 Wi-Fi 为 DHCP使能
// if (!drv_at_send_cmd(QFC41D_SET_DHCP_ENABLE, "OK", WIFI_TIMEOUT))
// {
// KIT_PRINTF("Failed to set WiFi mode!\r\n");
// return 1;
// }
// 4. 连接 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; //错误不返回-防止影响主任务执行
// }
// // 5. 获取 IP 地址
// if (!drv_at_send_cmd("AT+QGETIP=station", "OK", WIFI_TIMEOUT))
// {
// KIT_PRINTF("Failed to get IP address!\r\n");
// //return 1; //错误不返回-防止影响主任务执行
// }
// KIT_PRINTF("WiFi Initialization Successful!\r\n");
return 0;
}
uint8_t drv_ble_init()
{
// 1. 初始化,蓝牙作为服务器
// if (!drv_at_send_cmd("AT+QBLEINIT=3", "OK", WIFI_TIMEOUT))
// {
// KIT_PRINTF("Failed to power off BLE!\r\n");
// return 1;
// }
//
// // 2. 设置蓝牙名称
// 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. 设置广播参数
// if (!drv_at_send_cmd("AT+QBLEADVPARAM=2048,2048", "OK", WIFI_TIMEOUT))
// {
// KIT_PRINTF("Failed to enable BLE!\r\n");
// return 1;
// }
//
// // 4. 设置广播数据
// if (!drv_at_send_cmd("AT+QBLEADVDATA=06094643343144", "OK", WIFI_TIMEOUT))
// {
// KIT_PRINTF("Failed to enable BLE!\r\n");
// return 1;
// }
// // 5. 创建服务
// if (!drv_at_send_cmd("AT+QBLEGATTSSRV=FFF0", "OK", WIFI_TIMEOUT))
// {
// KIT_PRINTF("Failed to set BLE role!\r\n");
// return 1;
// }
//
// // 6. 创建特征值
// if (!drv_at_send_cmd("AT+QBLEGATTSSRV=FFF1", "OK", WIFI_TIMEOUT))
// {
// KIT_PRINTF("Failed to set BLE role!\r\n");
// return 1;
// }
// // 7. 开始广播
// 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;
}
//设置wifi名称，必须以BSM开头，后缀可以加sn码
if (!drv_at_send_cmd("AT+QBLENAME=BSM11223344", "OK", WIFI_TIMEOUT))
{
// KIT_PRINTF("Failed to start BLE advertising!\r\n");
return 1;
}
@ -353,12 +294,6 @@ uint8_t drv_qfc41d_init(void)
//设置接收回调函数
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
//初始化wifi
// if(drv_wifi_init() != 0)
// {
// return 1;
// }
//初始化蓝牙（BLE）
if (drv_ble_init() != 0)
{
@ -378,40 +313,6 @@ uint8_t drv_qfc41d_init(void)
#define MQTT_TOPIC_control "bluesun/bms/control/reply/11223344"
#define MQTT_TOPIC_read "bluesun/bms/read/reply/11223344"
// 连接 MQTT 服务器
//uint8_t drv_mqtt_connect()
//{
//
// //1、设置 MQTT 协议的版本号为 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、建立 MQTT 客户端与服务器之间的会话连接
// 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、MQTT 客户端与服务器之间建立 MQTT 连接 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;
//}
// 订阅 MQTT 主题
static uint8_t drv_mqtt_subscribe()
{
snprintf(cmd, sizeof(cmd), "AT+MQTTSUB=0,1,\"%s\",2", MQTT_TOPIC);
@ -419,22 +320,14 @@ static uint8_t drv_mqtt_subscribe()
return 0;
}
// 发布 MQTT 消息
/*
* AT+QMTPUB=<clientID>,<msgID>,<QoS>,<retain>,<topic>,<payload_len gth>,<payload>
* length 范围0~1500
* str 是mqtt传输的json串
*/
uint8_t drv_mqtt_publish(char* str,uint16_t length)
{
snprintf(cmd, sizeof(cmd), "AT+QMTPUB=1,1,2,0,%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;
}
@ -444,36 +337,19 @@ uint8_t drv_mqtt_publish_no_respose(char* str,uint16_t length)
snprintf(cmd, sizeof(cmd), "AT+QMTPUB=1,1,2,0,\"%s\",%d,\"%s\"", MQTT_TOPIC, length, str);
// drv_wireless_send_string(cmd); // 未使用DMA
drv_wireless_send_string_dma(cmd); // 使用DMA
// kit_time_dly_ms(100);
return 0;
}
uint8_t drv_mqtt_publish_control_no_respose(char* str,uint16_t length)
{
snprintf(cmd, sizeof(cmd), "AT+QMTPUB=1,1,2,0,\"%s\",%d,\"%s\"", MQTT_TOPIC_control, length, str);
drv_wireless_send_string_dma(cmd);
drv_wireless_send_string_dma_high_priority(cmd);
return 0;
}
uint8_t drv_mqtt_publish_read_no_respose(char* str,uint16_t length)
{
snprintf(cmd, sizeof(cmd), "AT+QMTPUB=1,1,2,0,\"%s\",%d,\"%s\"", MQTT_TOPIC_read, length, str);
drv_wireless_send_string_dma(cmd);
drv_wireless_send_string_dma_high_priority(cmd);
return 0;
}
// MQTT 初始化
//uint8_t drv_mqtt_init()
//{
// if (drv_mqtt_connect() != 0)
// {
// return 1;
// }
// if (drv_mqtt_subscribe() != 0)
// {
// return 1;
// }
// return 0;
//}

19
library/drv_stm32f4xx/drv_dma.c
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@ -25,7 +25,8 @@
#define DMA_STREAM3_IT_ERR ((uint32_t)0x03400000)
#define DMA_STREAM3_IT_FLAG ((uint32_t)0x0F400000)
extern uint8_t dma_tx_busy;
extern volatile uint8_t dma_tx_busy;
extern volatile uint8_t current_buffer;
typedef enum
{
@ -278,15 +279,23 @@ void DMA1_Stream5_IRQHandler(void)
void DMA1_Stream6_IRQHandler(void)
{
if (DMA1->HISR & DMA_HISR_TCIF6) {
if (DMA1->HISR & DMA_HISR_TCIF6)
{
DMA1->HIFCR |= DMA_HIFCR_CTCIF6;
dma_tx_busy = 0;
USART2->CR3 &= ~USART_CR3_DMAT; // 传输完成后关闭DMA请求
}
else if (DMA1->HISR & DMA_HISR_TEIF6) {
DMA1->HIFCR |= DMA_HIFCR_CTEIF6;
// 如果是高优先级缓冲区发送完成，切换回正常缓冲区
if (current_buffer == 1)
{
current_buffer = 0;
}
}
else if (DMA1->HISR & DMA_HISR_TEIF6)
{
DMA1->HIFCR |= DMA_HIFCR_CTEIF6;
dma_tx_busy = 0;
current_buffer = 0; // 发生错误也切换回正常缓冲区
}
}