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This commit is contained in:
guanyejian
2026-02-25 15:12:13 +08:00
parent 9d69b29eed
commit 090eb335a8
25 changed files with 620 additions and 19973 deletions
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299
leakage_system/usr/protocol/proto_modbus_tcp_slave_ex.c Normal file
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/*<2A><><EFBFBD><EFBFBD>ͨѶ modbus<75>ӻ<EFBFBD>*/
#include "proto_modbus_tcp_slave_ex.h"
#include "string.h"
#include "stdio.h"
#include "app.h"
#include "app_timer.h"
#include "app_leakage.h"
#include "bsp_relay.h"
#include "bsp_Uart.h"
#include "bsp_Flash.h"
#include "bsp_W5500.h"
#include "proto_print.h"
#include "proto_modbus_master_leakage.h"
static modbus_analysis_data_t modbus_analysis_data;//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><E1B9B9>
static modbus_communication_send_buf_t send_struct;//<2F><><EFBFBD>ͽṹ<CDBD><E1B9B9>
static void proto_modbus_communication_data_analysis(u8 *pData, u16 len, void *data);
static void proto_modbus_communication_data_send(u8 *pData, u16 len);
static void proto_modbus_init(void);
static void proto_modbus_task(void);
static modbus_error_code_e proto_modbus_data_write(u16 Addr, u16 Value);
static u16 proto_modbus_data_read(u16 Addr);
proto_Modbus_t modbus_slave_ex=
{
.id = 0x01,
.data_read = proto_modbus_data_read,
.data_write = proto_modbus_data_write,
.data_analysis = proto_modbus_communication_data_analysis,
.init = proto_modbus_init,
.task = proto_modbus_task,
};
static proto_Modbus_t *p_modbus = &modbus_slave_ex;
bsp_W5500_Class_t *p_W5500_Class = NULL;
static void proto_modbus_communication_data_send(u8 *p_data, u16 len)
{
if(NULL != p_W5500_Class)
{
W5500.Socket_Send(p_W5500_Class,p_data,len);
}
}
static void proto_modbus_init(void)
{
W5500.W5500_Class[0].Rx_DataAnalysis = proto_modbus_communication_data_analysis;
}
static void proto_modbus_task(void)
{
}
static void proto_modbus_communication_data_analysis(u8 *pData, u16 len,void *other_data)
{
modbus_error_code_e error_code;
u16 inx;
u16 TempAddr, TempData, crc_16;
u16 send_buff_index_offset = 0;
u16 transaction_type,proto_type,proto_len;
/*mobuds_tcpУ<70><D0A3>*/
transaction_type = pData[0] << 8 | pData[1]; /*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
proto_type = pData[2] << 8 | pData[3]; /*Э<><D0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
proto_len = pData[4] << 8 | pData[5]; /*Э<>鳤<EFBFBD><E9B3A4>*/
/*Э<><D0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>*/
if(MODBUS_TCP_PROTO_TYPE != proto_type || proto_len != (len - 6))
{
return;
}
p_W5500_Class = (bsp_W5500_Class_t *)other_data;
/*<2A><><EFBFBD><EFBFBD>modbusЭ<73><D0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
modbus_analysis_data.id = pData[6];
modbus_analysis_data.func = pData[7];
modbus_analysis_data.start_addr = pData[8] << 8 | pData[9];
modbus_analysis_data.reg_number = pData[10] << 8 | pData[11];
send_buff_index_offset = 6;
memcpy(send_struct.send_buffer,pData,send_buff_index_offset);
error_code = ModbusErrorCode_Success;
/* //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>Ƿ񳬳<C7B7><F1B3ACB3><EFBFBD>Χ
if ((modbus_analysis_data.start_addr >= MODBUS_REG_LEN) || (modbus_analysis_data.reg_number >= MODBUS_REG_LEN) ||
(modbus_analysis_data.start_addr + modbus_analysis_data.reg_number >= MODBUS_REG_LEN))
{
ErrorCode = ModbusErrorCode_IllegalAddr;
goto Error;
}
*/
switch (modbus_analysis_data.func)
{
case 0x03:
case 0x04:
{
TempAddr = modbus_analysis_data.start_addr;
send_struct.send_buffer[send_buff_index_offset + 0] = modbus_analysis_data.id;
send_struct.send_buffer[send_buff_index_offset + 1] = modbus_analysis_data.func;
send_struct.send_buffer[send_buff_index_offset + 2] = 2 * modbus_analysis_data.reg_number;
for (inx = 0; inx < modbus_analysis_data.reg_number; inx++)
{
TempData = proto_modbus_data_read(TempAddr);
send_struct.send_buffer[send_buff_index_offset + 3 + 2 * inx] = (TempData >> 8) & 0xff;
send_struct.send_buffer[send_buff_index_offset + 4 + 2 * inx] = TempData & 0xff;
TempAddr++;
}
send_struct.len =send_buff_index_offset + 3 + send_struct.send_buffer[send_buff_index_offset + 2];
}goto Success;
/*<2A><><EFBFBD><EFBFBD>Э<EFBFBD><D0AD>*/
case 0x41:
{
TempAddr = modbus_analysis_data.start_addr;
send_struct.send_buffer[send_buff_index_offset + 0] = modbus_analysis_data.id;
send_struct.send_buffer[send_buff_index_offset + 1] = modbus_analysis_data.func;
send_struct.send_buffer[send_buff_index_offset + 2] = modbus_analysis_data.start_addr >> 8;
send_struct.send_buffer[send_buff_index_offset + 3] = modbus_analysis_data.start_addr & 0xff;
send_struct.send_buffer[send_buff_index_offset + 4] = (2 * modbus_analysis_data.reg_number) >> 8;
send_struct.send_buffer[send_buff_index_offset + 5] = (2 * modbus_analysis_data.reg_number) & 0xff;
for (inx = 0; inx < modbus_analysis_data.reg_number; inx++)
{
TempData = proto_modbus_data_read(TempAddr);
send_struct.send_buffer[send_buff_index_offset + 6 + 2 * inx] = (TempData >> 8) & 0xff;
send_struct.send_buffer[send_buff_index_offset + 7 + 2 * inx] = TempData & 0xff;
TempAddr++;
}
send_struct.len = send_buff_index_offset + 6 + 2 * modbus_analysis_data.reg_number;
}goto Success;
case 0x06:
{
TempAddr = modbus_analysis_data.start_addr;
TempData = (modbus_analysis_data.write_data_addr[0] << 8) | modbus_analysis_data.write_data_addr[1];
error_code = proto_modbus_data_write(TempAddr, TempData);
if (error_code)
{
goto Error;
}
send_struct.len = send_buff_index_offset + 6;
send_struct.send_buffer[send_buff_index_offset + 0] = modbus_analysis_data.id;
send_struct.send_buffer[send_buff_index_offset + 1] = modbus_analysis_data.func;
send_struct.send_buffer[send_buff_index_offset + 2] = modbus_analysis_data.start_addr >> 8;
send_struct.send_buffer[send_buff_index_offset + 3] = modbus_analysis_data.start_addr & 0xff;
send_struct.send_buffer[send_buff_index_offset + 4] = modbus_analysis_data.write_data_addr[0];
send_struct.send_buffer[send_buff_index_offset + 5] = modbus_analysis_data.write_data_addr[1];
}break;
case 0x10:
{
TempAddr = modbus_analysis_data.start_addr;
for (inx = 0; inx < modbus_analysis_data.reg_number; inx++)
{
TempData = modbus_analysis_data.write_data_addr[2 * inx];
TempData = (TempData << 8) | modbus_analysis_data.write_data_addr[2 * inx + 1];
error_code = proto_modbus_data_write(TempAddr, TempData);
TempAddr++;
if (error_code)
{
goto Error;
}
}
send_struct.len = send_buff_index_offset + 6;
send_struct.send_buffer[0] = modbus_analysis_data.id;
send_struct.send_buffer[1] = modbus_analysis_data.func;
send_struct.send_buffer[2] = modbus_analysis_data.start_addr >> 8;
send_struct.send_buffer[3] = modbus_analysis_data.start_addr & 0xff;
send_struct.send_buffer[4] = modbus_analysis_data.reg_number >> 8;
send_struct.send_buffer[5] = modbus_analysis_data.reg_number & 0xff;
}
break;
default:
{
error_code = ModbusErrorCode_IllegalFunction;
}
goto Error;
}
Success:
send_struct.send_buffer[4] = (send_struct.len - send_buff_index_offset) >> 8;
send_struct.send_buffer[5] = (send_struct.len - send_buff_index_offset) & 0x00ff;
proto_modbus_communication_data_send(send_struct.send_buffer, send_struct.len);
return;
Error:
send_struct.len = send_buff_index_offset + 3;
send_struct.send_buffer[0] = modbus_analysis_data.id;
send_struct.send_buffer[1] = modbus_analysis_data.func | 0x80;
send_struct.send_buffer[2] = error_code;
send_struct.send_buffer[4] = (send_struct.len - send_buff_index_offset) >> 8;
send_struct.send_buffer[5] = (send_struct.len - send_buff_index_offset) & 0x00ff;
proto_modbus_communication_data_send(send_struct.send_buffer, send_struct.len);
}
/******************************************
* <20><><EFBFBD><EFBFBD>: proto_modbus_data_write
* <20><><EFBFBD><EFBFBD>: Modbusд<73>Ĵ<EFBFBD><C4B4><EFBFBD>
* <20><><EFBFBD><EFBFBD>: Addr: <20><>ַ
Value:<3A><><EFBFBD><EFBFBD>
* <20><><EFBFBD><EFBFBD>: <20><>
* <20><><EFBFBD><EFBFBD>: <20><>
******************************************/
static modbus_error_code_e proto_modbus_data_write(u16 addr, u16 data)
{
modbus_error_code_e error_code;
u8 temp_point,cali_point;
error_code = ModbusErrorCode_Success;
switch(addr)
{
// case 1 ... 4:
// {
// relay.set(addr-1,data);
// }break;
//
// /*sn*/
// case 20000 ... 20004:
// {
// Usr_Flash.FlashData.sn[addr - 20000] = data;
// Usr_Flash.Write();
// }break;
// /*modbus_id*/
// case 20005:
// {
// Usr_Flash.FlashData.modbus_id = data;
// modbus_slave_ex.id = Usr_Flash.FlashData.modbus_id;
// Usr_Flash.Write();
// }break;
}
return error_code;
}
/******************************************
* <20><><EFBFBD><EFBFBD>: proto_modbus_data_read
* <20><><EFBFBD><EFBFBD>: Modbus<75><73><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <20><><EFBFBD><EFBFBD>: Addr: <20><>ַ
* <20><><EFBFBD><EFBFBD>: <20><>ַ<EFBFBD><D6B7>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <20><><EFBFBD><EFBFBD>: <20><>
******************************************/
static u16 proto_modbus_data_read(u16 addr)
{
u16 data = 0;
u16 *p_data;
u16 num,offset;
u16 sensor_index,sensor_ch,reg;
u16 *p_string;
switch(addr)
{
case 0 ... 607:
{
sensor_index = addr / 19; /*<2A><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ*/
reg = addr % 19; /*<2A><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
switch(reg)
{
case 0:/*<2A>˿<EFBFBD>&ID*/
{
data = (leakage.sub_device_data[sensor_index].flash_data.com + 1)<< 8 | leakage.sub_device_data[sensor_index].flash_data.modbus_id;
}break;
case 1 ... 5:/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
{
p_string = (u16 *)leakage.sub_device_data[sensor_index].flash_data.region_name;
data = p_string[reg - 1]>> 8 | p_string[reg - 1] << 8;
}break;
case 6 ... 10:/*<2A>豸<EFBFBD><E8B1B8>*/
{
p_string = (u16 *)leakage.sub_device_data[sensor_index].flash_data.device_name;
data = p_string[reg - 6]>> 8 | p_string[reg - 6] << 8;
}break;
case 11 ... 18:/*ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
{
sensor_ch = (addr - 11) / 2;
if( (addr - 11) & 0x0001) /*©Һλ<D2BA><CEBB>*/
{
data = leakage.sub_device_data[sensor_index].ch_data[sensor_ch].distance;
}
else /*<2A>豸״̬*/
{
data = leakage.sub_device_data[sensor_index].ch_data[sensor_ch].state;
}
}break;
default:data = 0;
}
}break;
default:data = 0;
}
return data;
}