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This commit is contained in:
haifeng.wang 2025-05-12 15:21:16 +08:00
parent 8ebc81864e
commit 38986bf14b
3 changed files with 290 additions and 171 deletions
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41
Anjiehui7_DTU/User/dwin_form.c
View File

@ -39,7 +39,7 @@ loopbuff_t Form_DataM;
uint8_t Form_DataM_Data[sizeof(form_data_t) * (FORM_DATA_COUNT + 1)] = {0};
SemaphoreHandle_t Form_DataQ = NULL;
SemaphoreHandle_t Form_DataLock = NULL;
static int16_t topPtr=0;
// 屏幕读取结果队列
#define FORM_READ_COUNT 3
loopbuff_t Form_ReadM;
@ -359,6 +359,18 @@ void Form_RefreshGrid2(form_grid2_t *grid)
// 加入队列
LoopBuff_PutItem(&Form_DataM, (uint8_t *) &formData);
}
//boxCnt.count=12;
formData.oper = DWIN_OPER_WRITE;
formData.Addr = 0x9002;
formData.count = 2;
formData.word[0] = htons((boxCnt.count/30)+1);
LoopBuff_PutItem(&Form_DataM, (uint8_t *) &formData);
formData.oper = DWIN_OPER_WRITE;
formData.Addr = 0x9000;
formData.count = 2;
formData.word[0] = htons((topPtr/30)+1);
LoopBuff_PutItem(&Form_DataM, (uint8_t *) &formData);
// 再将备份缓冲作为显示缓冲
for(i = 0; i < 30; i++)
@ -676,6 +688,13 @@ void Form_Task(void *p_arg)
data.count = strlen(data.str);
DWIN_Refresh(&data);
// data.oper = DWIN_OPER_WRITE;
// data.Addr = gridBox.hdrAddr+0x1000;
// sprintf(data.str, "%6s",
// "00");
// data.count = strlen(data.str);
// DWIN_Refresh(&data);
// 设置曲线的纵坐标
// 绿轴：液位（百分比）
data.oper = DWIN_OPER_WRITE;
@ -2483,15 +2502,21 @@ void Form_En_About()
Form_RefreshGrid(&gridAboutEn);
}
static int16_t topPtr=0;
void Form_BOX_PSN()
{
// static form_data_t data2;
int i=0;
uint8_t row = 0;
int16_t rowCount=0;
topPtr=0;
gridBox.rowCount=boxCnt.count;//
rowCount=gridBox.rowCount;
if(rowCount>30)rowCount=30;
if(rowCount>30)
{
rowCount=30;
gridBox.rowCount=30;
}
for(i=0; i<rowCount; i++)
{
sprintf(gridBox.rowStr[row++], "%s 20%02d%02d%02d%02d%03d",
@ -2501,6 +2526,12 @@ void Form_BOX_PSN()
}
Form_RefreshGrid2(&gridBox);
// boxCnt.count=12;
// data2.oper = DWIN_OPER_WRITE;
// data2.Addr = 0x9000;
// data2.count = 2;
// data2.word[0] = htons(boxCnt.count);
// DWIN_Refresh(&data2);
}
void Form_BOX_PSN_D0WN()
@ -2529,6 +2560,7 @@ void Form_BOX_PSN_D0WN()
}
void Form_BOX_PSN_UP()
{
int i=0;
int16_t rowCount=0;
uint8_t row = 0;
@ -2544,6 +2576,9 @@ void Form_BOX_PSN_UP()
}
Form_RefreshGrid2(&gridBox);
}
// 按键任务主体

4
Anjiehui7_DTU/User/ext_data.c
View File

@ -323,9 +323,9 @@ void Data_Open()
#endif
#if 1
#if 0
// 测试代码，手动建立几个储罐扩展档案
boxCnt.count = 500;
boxCnt.count = 5;
for(i = 0; i < boxCnt.count; i++)
{
memset(&boxRec, 0, sizeof(ext_box_t));

390
Anjiehui7_DTU/User/modbus_slave.c
View File

@ -14,16 +14,22 @@ SemaphoreHandle_t Modbus_SendQ = NULL; //
typedef struct
{
uint8_t id; // 通信地址
uint8_t cmd; // 功能码
uint8_t index; // 包序号
uint8_t all; // 包数
uint8_t head_L;
uint8_t head_S;
uint8_t id; // 通信地址
uint8_t cmd; // 功能码
uint8_t len_H;
uint8_t len_L;
uint8_t index; // 包序号
uint8_t all; // 包数
uint8_t PSN[7];
uint8_t BOX[12];
// union
// {
// uint16_t cnt; // 读取：寄存器数量
// uint16_t data; // 写入：寄存器数据
// };
// uint16_t crc;
uint16_t crc;
} modbus_request_t;
#pragma pack(pop)
@ -43,202 +49,280 @@ static void RS485_SendDataByte(uint8_t *pu8TxBuf, uint32_t u32WriteBytes)
}
void Slave_IRQHandler(USART_Handle *huart)
{
uint8_t u8DTU = (uint8_t) huart->Instance->DR;
uint8_t u8DTU = (uint8_t) huart->Instance->DR;
/* Handle received data */
ReadModbus_Task(u8DTU);
/* Handle received data */
ReadModbus_Task(u8DTU);
}
void Modbus_Open()
{
// 创建消息队列
LoopBuff_Create(&Modbus_SendM, sizeof(ext_data_t), MODBUS_SENDM_DATA_COUNT, 0, (uint32_t) Modbus_SendM_Data);
// 创建消息队列
LoopBuff_Create(&Modbus_SendM, sizeof(ext_data_t), MODBUS_SENDM_DATA_COUNT, 0, (uint32_t) Modbus_SendM_Data);
// 创建信号量
Modbus_SendQ = xSemaphoreCreateBinary();
// 创建信号量
Modbus_SendQ = xSemaphoreCreateBinary();
}
uint8_t pack_heart_send_data()
{
uint8_t i;
uint16_t crc;
uint8_t i;
uint16_t crc;
// 打包上报数据（按modbus从机响应的格式）
memset(Heart_sendBuff, 0, HEART_SENDBUFF_SIZE);
i = 0;
// 打包上报数据（按modbus从机响应的格式）
memset(Heart_sendBuff, 0, HEART_SENDBUFF_SIZE);
i = 0;
// PSN
memmove(Heart_sendBuff + i, dcBuff.configBottle.PSN, 6);
i += 6;
// PSN
memmove(Heart_sendBuff + i, dcBuff.configBottle.PSN, 6);
i += 6;
Heart_sendBuff[i++] = 0x02; // 命令码：心跳
Heart_sendBuff[i++] = 0x02; // 命令码：心跳
// 数据长度：先预设为0，最后再修改，位置为Heart_sendBuff[7]
Heart_sendBuff[i++] = 0;
// 数据长度：先预设为0，最后再修改，位置为Heart_sendBuff[7]
Heart_sendBuff[i++] = 0;
// 硬件版本
Heart_sendBuff[i++] = dcBuff.powerInfo.hardVer.minor;
// 软件版本
Heart_sendBuff[i++] = dcBuff.powerInfo.softVer.minor;
// 软件日期
Heart_sendBuff[i++] = dcBuff.powerInfo.softDate.year;
Heart_sendBuff[i++] = dcBuff.powerInfo.softDate.month;
Heart_sendBuff[i++] = dcBuff.powerInfo.softDate.day;
// 硬件版本
Heart_sendBuff[i++] = dcBuff.powerInfo.hardVer.minor;
// 软件版本
Heart_sendBuff[i++] = dcBuff.powerInfo.softVer.minor;
// 软件日期
Heart_sendBuff[i++] = dcBuff.powerInfo.softDate.year;
Heart_sendBuff[i++] = dcBuff.powerInfo.softDate.month;
Heart_sendBuff[i++] = dcBuff.powerInfo.softDate.day;
// 射频自检状态
Heart_sendBuff[i++] = RF_initStatus;
// 网口自检状态
Heart_sendBuff[i++] = Ethernet_initStatus;
// 网络连接状态
Heart_sendBuff[i++] = Ethernet_IsConnected();
// GPRS入网状态
Heart_sendBuff[i++] = dcBuff.dtuData.networked;
// GPRS信号强度
Heart_sendBuff[i++] = dcBuff.dtuData.rssi;
// GPRS连接状态
Heart_sendBuff[i++] = dcBuff.dtuData.connected;
// 射频自检状态
Heart_sendBuff[i++] = RF_initStatus;
// 网口自检状态
Heart_sendBuff[i++] = Ethernet_initStatus;
// 网络连接状态
Heart_sendBuff[i++] = Ethernet_IsConnected();
// GPRS入网状态
Heart_sendBuff[i++] = dcBuff.dtuData.networked;
// GPRS信号强度
Heart_sendBuff[i++] = dcBuff.dtuData.rssi;
// GPRS连接状态
Heart_sendBuff[i++] = dcBuff.dtuData.connected;
// 保留备用
i += 41;
// 保留备用
i += 41;
// 修改数据长度
Heart_sendBuff[7] = i - 8;
// 修改数据长度
Heart_sendBuff[7] = i - 8;
// 校验码
crc = MODBUS_RTU_CRC16((uint8_t *) Heart_sendBuff, i);
*(uint16_t *)(Heart_sendBuff + i) = htons(crc);
i += 2;
// 结束符
Heart_sendBuff[i++] = 0x0d;
Heart_sendBuff[i++] = 0x0a;
// 校验码
crc = MODBUS_RTU_CRC16((uint8_t *) Heart_sendBuff, i);
*(uint16_t *)(Heart_sendBuff + i) = htons(crc);
i += 2;
// 结束符
Heart_sendBuff[i++] = 0x0d;
Heart_sendBuff[i++] = 0x0a;
return i;
return i;
}
// 任务主体
void Modbus_Task(void *p_arg)
{
uint8_t i;
uint32_t heartTick = 0;
ext_data_t Gprs;
uint8_t i;
uint32_t heartTick = 0;
ext_data_t Gprs;
while(TRUE)
{
// 本任务读取发送队列的记录
// 这条语句用于任务切换（让其它任务有机会得到执行）
xSemaphoreTake(Modbus_SendQ, 1000);
while(TRUE)
{
// 本任务读取发送队列的记录
// 这条语句用于任务切换（让其它任务有机会得到执行）
xSemaphoreTake(Modbus_SendQ, 1000);
if(IsTickOut(heartTick))
{
heartTick = GetDelayTick(30000); // 30秒以后再发
if(IsTickOut(heartTick))
{
heartTick = GetDelayTick(30000); // 30秒以后再发
// TODO: 发送心跳到上位机，不等待返回
// TODO: 发送心跳到上位机，不等待返回
// i = pack_heart_send_data();
// RS485_SendDataByte(Heart_sendBuff, i);
}
}
if(LoopBuff_GetCount(&Modbus_SendM))
{
// 取数据
memmove(&Gprs, LoopBuff_GetDataPtr(&Modbus_SendM, Modbus_SendM.info.rdPtr), sizeof(ext_data_t));
LoopBuff_RemoveItems(&Modbus_SendM, 1);
i = pack_modbus_tran_data(&Gprs);
if(LoopBuff_GetCount(&Modbus_SendM))
{
// 取数据
memmove(&Gprs, LoopBuff_GetDataPtr(&Modbus_SendM, Modbus_SendM.info.rdPtr), sizeof(ext_data_t));
LoopBuff_RemoveItems(&Modbus_SendM, 1);
i = pack_modbus_tran_data(&Gprs);
// TODO: 发送数据到上位机，不等待返回
RS485_SendDataByte(Modbus_sendBuff, i);
}
}
// TODO: 发送数据到上位机，不等待返回
RS485_SendDataByte(Modbus_sendBuff, i);
}
}
}
// 处理modbus rtu命令（已经验证过长度和CRC的包）
void MODBUS_RTU_CMD(modbus_request_t *req)
{
static uint8_t BUFF[100]; // 响应包
uint8_t err = 0; // 错误代码
uint8_t len = 0; // 发送数据长度
static uint8_t BUFF2[100]; // 响应包
uint8_t err = 0; // 错误代码
uint8_t len = 0; // 发送数据长度
uint16_t id; // 通信地址
uint16_t reg; // 数据地址
uint16_t cnt; // 数据个数
uint16_t crc;
// 检查通信地址
if(req->id != dcBuff.configBottle.addr && req->id != 0)
return;
// 清空发送帧
memset(BUFF, 0, sizeof(BUFF));
BUFF[len++] = dcBuff.configBottle.addr; // 从机地址
BUFF[len++] = req->cmd; // 命令代码
// reg = ntohs(req->reg); // 数据寄存器
// if(req->cmd == 0x03 || req->cmd == 0x06)
// reg += 40001;
// else if(req->cmd == 0x04)
// reg += 30001;
// else
// err = MODBUS_ERR_ILF; // 无效功能码
//
if(err == 0)
{
if(req->cmd == 0x03) // 读保持数据
{
// cnt = ntohs(req->cnt); // 参数个数
// if(reg != MODBUS_ADR_REG || cnt != 1)
// err = MODBUS_ERR_NAK; // 命令无法执行
// else
// {
// // 用最新的通讯地址刷新缓冲
// id = htons(dcBuff.configBottle.addr);
// BUFF[len++] = 2; // 数据长度
// memmove(BUFF + len, (uint8_t *) &id, 2);
// len += 2;
// }
}
}
//
// if(err != 0)
uint16_t count; // 通信地址
// uint16_t reg; // 数据地址
uint16_t cnt; // 数据个数
uint16_t crc;
ext_box_t boxRec;
char* psn;
// // 检查通信地址
// 添加记录
// boxCnt.count = 5;
// for(i = 0; i < boxCnt.count; i++)
// {
// BUFF[1] |= 0x80; // 错误指示
// BUFF[len++] = err; // 错误代码
// memset(&boxRec, 0, sizeof(ext_box_t));
// boxRec.PSN[0] = 26;
// boxRec.PSN[3] = (0 + i * 1) / 1000;
// boxRec.PSN[4] = ((0 + i * 1) % 1000) >> 8;
// boxRec.PSN[5] = ((0 + i * 1) % 1000) & 0xFF;
// strcpy(boxRec.TGGU, "TGGU2000000");
// boxRec.TGGU[7] = '0' + (0 + i) / 100;
// boxRec.TGGU[8] = '0' + (0 + i) % 100 / 10;
// boxRec.TGGU[9] = '0' + (0 + i) % 10;
// FRAM_BufferWrite(FRAM_BOX_DATA_BASE + sizeof(ext_box_t) * i, (uint8_t *) &boxRec, sizeof(ext_box_t));
// }
// FRAM_SaveInfo(FRAM_BOX_INFO_BASE, (uint8_t *) &boxCnt, sizeof(ext_count_t));
// 计算CRC
crc = MODBUS_RTU_CRC16(BUFF, len);
crc = htons(crc);
memmove(BUFF + len, &crc, 2);
len += 2;
if(req->id != 0)
{
// 发送应答
RS485_SendDataByte(BUFF, len);
}
if(req->cmd == 0x02) // 读保持数据
{
cnt = req->index; // 参数个数
memset(&boxRec, 0, sizeof(ext_box_t));
boxRec.PSN[0] = req->PSN[0];
boxRec.PSN[1] = req->PSN[1];
boxRec.PSN[2] = req->PSN[2];
boxRec.PSN[3] = req->PSN[3];
boxRec.PSN[4] = req->PSN[4];
boxRec.PSN[5] = req->PSN[5];
for(int i=0; i<11; i++)
boxRec.TGGU[i]=req->BOX[i];
boxRec.TGGU[11]=0;
if(req->index>0)count=req->index-1;
FRAM_BufferWrite(FRAM_BOX_DATA_BASE + sizeof(ext_box_t) * count, (uint8_t *) &boxRec, sizeof(ext_box_t));
// // 更新索引信息
// strcpy(boxTGGU[count].TGGU, boxRec.TGGU);
// memmove(boxTGGU[count].PSN, boxRec.PSN, 6);
// boxTGGU[count].recNo = count;
// strcpy(boxPSN[count].TGGU, boxRec.TGGU);
// memmove(boxPSN[count].PSN, boxRec.PSN, 6);
// boxPSN[count].recNo = count;
if(req->index==req->all)
{
boxCnt.count=req->all;
FRAM_SaveInfo(FRAM_BOX_INFO_BASE, (uint8_t *) &boxCnt, sizeof(ext_count_t));
}
}
memset(BUFF2, 0, sizeof(BUFF2));
BUFF2[len++]='L';
BUFF2[len++]='S';
BUFF2[len++] = dcBuff.configBottle.addr; // 从机地址
BUFF2[len++] = 2;//req->cmd; // 命令代码
BUFF2[len++] = 0;
BUFF2[len++] = 1; //LEN
BUFF2[len++] = 1;
// 计算CRC
crc = MODBUS_RTU_CRC16(BUFF2, len);
crc = htons(crc);
memmove(BUFF2 + len, &crc, 2);
len += 2;
RS485_SendDataByte(BUFF2, len);
}
// 任务主体
uint8_t BUFF[1000] = {0};
void ReadModbus_Task(uint8_t c)
{
static uint8_t BUFF[sizeof(modbus_request_t)] = {0};
static uint8_t len = 0;
// 取数据
BUFF[len++] = c;
static uint8_t len = 0;
static uint16_t data_len = 0;
static uint16_t data_len2 = 0;
// // 取数据
// if((len==0)&&(c=='L')) len++;
// else return;
// if((len==1)&&(c=='S')) len++;
// else return;
//
// BUFF[len++] = c;
//
// // 验证长度和CRC值
// if(len == sizeof(modbus_request_t))
// {
// if(MODBUS_RTU_CRC16(BUFF, sizeof(modbus_request_t)) == 0)
// {
// MODBUS_RTU_CMD((modbus_request_t *) BUFF);
// len = 0;
// }
// else
// {
// // 丢掉第一个字节
// memmove(BUFF, BUFF + 1, --len);
// }
// }
switch(len)
{
case 0:
BUFF[len]=c;
if(c=='L') len++;
else len=0;
break;
case 1:
BUFF[len]=c;
if(c=='S') len++;
else len=0;
break;
case 2:
BUFF[len++]=c;
break;
case 3:
BUFF[len]=c;
if(c==2) len++;
else len=0;
break;
case 4:
BUFF[len]=c;
data_len=c<<8;
len++;
break;
case 5:
BUFF[len]=c;
data_len|=c;
len++;
break;
case 6:
BUFF[6+data_len2++]=c;
if(data_len2+1>data_len)
len++;
break;
case 7:
BUFF[6+data_len2++]=c;
len++;
break;
case 8:
BUFF[6+data_len2]=c;
len=0;
break;
default:
len=0;
}
if((len==0)&&(data_len2>1))
{
if(MODBUS_RTU_CRC16(BUFF, 7+data_len2) == 0)
{
MODBUS_RTU_CMD((modbus_request_t *) BUFF);
// 验证长度和CRC值
if(len == sizeof(modbus_request_t))
{
if(MODBUS_RTU_CRC16(BUFF, sizeof(modbus_request_t)) == 0)
{
MODBUS_RTU_CMD((modbus_request_t *) BUFF);
len = 0;
}
else
{
// 丢掉第一个字节
memmove(BUFF, BUFF + 1, --len);
}
}
}
data_len2=0;
}
}