BLE_DCF_TYQ_CH592F/BSP/src/bsp_valve.c

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/*
* @Author: mbw
* @Date: 2024-12-09 11:40:10
* @LastEditors: mbw && 1600520629@qq.com
* @LastEditTime: 2024-12-11 15:43:47
* @FilePath: \ble_-tyq_-bjq_-ch584-m\bsp\src\bsp_valve.c
* @Description:
*
* Copyright (c) 2024 by ${git_name_email}, All Rights Reserved.
*/
#include "bsp_valve.h"
#include "bsp_flash.h"
#include "bsp_uart.h"
#include "bsp_beep_led_emv.h"
// 0xAA CMD/DATA/ DATA_LEN (DATA) checksum 0x55
#include "log.h"
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#undef LOG_ENABLE
#define LOG_ENABLE 0
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#undef LOG_TAG
#define LOG_TAG "BSP_VALVE"
/**
* @description: 256255
* @param {uint8_t} *data
* @param {uint16_t} len
* @return {*}
*/
uint8_t CheckSum(const uint8_t *data, size_t len)
{
uint8_t sum = 0;
for (size_t i = 0; i < len; i++)
{
sum += data[i];
}
return sum;
}
#if 0
/**
* @description:
* @param {TsFrameData} *pFrameData
* @param {uint8_t} *p_src
* @param {uint16_t} src_len
* @return {*}
*/
TsFrameData *HR_GetFrameData(const uint8_t *p_src, const uint8_t src_len)
{
uint8_t data_field_len = 0;
uint8_t check_sum = 0;
TsFrameData *get_buffer = NULL;
for (uint8_t i = 0; i < src_len; i++)
{
// 找帧头
if (p_src[i] == FRAME_HEADER)
{
// 找数据长度
data_field_len = p_src[i + 2];
// 找帧尾
if (p_src[i + 2 + data_field_len + 2] == FRAME_TAIL)
{
check_sum = CheckSum(&p_src[i], (3 + data_field_len));
if (p_src[i + 2 + data_field_len + 1] == check_sum)
{
get_buffer = (TsFrameData *)tmos_msg_allocate(sizeof(TsFrameData) + sizeof(uint8_t) * data_field_len);
if (get_buffer == NULL)
{
logError("tmos_msg_allocate fail");
return NULL;
}
get_buffer->cmd = p_src[i + 1];
get_buffer->len = data_field_len;
if (data_field_len > 0)
{
tmos_memcmp(get_buffer->data, &p_src[i + 4], data_field_len);
}
logDebug("HR_GetDataFrame Success!");
return get_buffer;
}
}
}
}
logError("HR_GetDataFrame Fail!");
return get_buffer;
}
#endif
TsFrameData* BSP_VAVLE_GetFrameData(uint8_t *data, uint16_t len)
{
int ret = 0;
uint16_t index = 0;
TsFrameData *get_buffer = NULL;
// 解析接收到的数据帧先寻找AA开头然后再找AA下一个字节其代表了数据长度然后找到代表长度的值的长度的下一位其为校验码校验码后为结束码0x55
// 如果数据正确,则提取数据,不正确,则不处理
if (len < 4)
{ // 至少需要 4 个字节:起始码、长度、校验码、结束码
logError("数据帧长度不足");
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// logHexDumpAll(data, len);
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// return 1;
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return NULL;
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}
while (index < len && data[index] != FRAME_HEADER) // 寻找起始码 0xAA
{
index++;
}
if (index >= len - 3) // 不够空间容纳长度、校验码和结束码
{
logError("数据帧起始码错误");
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// logHexDumpAll(data, len);
return NULL;
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// return 2;
}
uint16_t data_len = data[index + 2]; // 读取数据长度
if (index + 3 + data_len + 1 >= len) // 检查数据长度是否合理 数据长度 + 校验码 + 结束码
{
logError("数据帧长度错误");
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// logHexDumpAll(data, len);
return NULL;
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// return 3;
}
uint8_t check_sum = data[index + 3 + data_len]; // 读取校验码
uint8_t calculated_sum = CheckSum(&data[index], data_len + 3); // 计算校验码
if (check_sum != calculated_sum)
{
logError("数据帧校验码错误 check_sum = %02X, calculated_sum = %02X", check_sum, calculated_sum);
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// logHexDumpAll(data, len);
return NULL;
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// return 4;
}
if (data[index + 3 + data_len + 1] != FRAME_TAIL) // 检查结束码
{
logError("数据帧结束码错误");
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// logHexDumpAll(data, len);
return NULL;
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// return 5;
}
logDebug("数据帧校验通过");
get_buffer = (TsFrameData *)tmos_msg_allocate(sizeof(TsFrameData) + sizeof(uint8_t) * data_len);
if (get_buffer == NULL)
{
logError("tmos_msg_allocate fail");
return NULL;
}
get_buffer->cmd = data[index + 1];
get_buffer->len = data_len;
// get_buffer->data = data;
if (data_len > 0)
{
tmos_memcpy(get_buffer->data, &data[index + 3], data_len);
return get_buffer;
}
// //有效数据长度
// size_t data_len = (data_len + 5);
// //到这一步说明数据没问题,将接收到的数据通过中心任务发送出去
// uint8_t *p_data;
// p_data = tmos_msg_allocate(data_len);
// if (p_data)
// {
// tmos_memcpy(p_data, data, data_len);
// tmos_msg_send(BtRxTaskId, p_data);
// tmos_start_task(BtRxTaskId, SYS_EVENT_MSG, 0);
// }
}
uint8_t _GenerateRawFrame(TsRawFrameData *pRawData, uint8_t cmd, const uint8_t *p_src, uint8_t src_len)
{
// 0xAA CMD/DATA/ DATA_LEN (DATA) checksum 0x55
pRawData->len = src_len + 5;
tmos_memset(pRawData->buf, 0, sizeof(pRawData->buf));
pRawData->buf[0] = FRAME_HEADER;
pRawData->buf[1] = cmd;
pRawData->buf[2] = src_len;
tmos_memcpy(&pRawData->buf[3], p_src, src_len);
// 从帧起始符开始到校验码之前所有字节的和的模256
// 即各字节不计超过255的溢出值的二进制算术和。
pRawData->buf[pRawData->len - 2] = CheckSum(&pRawData->buf[0], pRawData->len - 2);
pRawData->buf[pRawData->len - 1] = FRAME_TAIL;
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// logHexDumpAll(&pRawData->buf[0], pRawData->len);
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return 0;
}
void BSP_VALVE_Generate_Data(TsRawFrameData *pRawData, uint8_t bat, int8_t temp, uint8_t hum)
{
TsValveData ValveData;
ValveData.type = kTyq; // 阀门类型
ValveData.bat = bat; // 电池电压 30=3V,18=1.8V
ValveData.temp = temp; // 阀门温度 有符号整数 25 ℃
ValveData.hum = hum; // 阀门湿度 %RH
_GenerateRawFrame(pRawData, kCmdData, (uint8_t*)&ValveData, sizeof(ValveData));
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// logHexDumpAll(&pRawData->buf[0], pRawData->len);
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}
void BSP_VALVE_Generate_ValveResponse(TsRawFrameData *pRawData, TeFrameCmd cmd, uint8_t status)
{
uint8_t data = 0;
data = status;
_GenerateRawFrame(pRawData, cmd, &data, 1);
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// logHexDumpAll(&pRawData->buf[0], pRawData->len);
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}
void BSP_CloseValve(void)
{
// EMV_CHARGE
EMV_CHARGE_EN;
logDebug("EMV_CHARGE_EN");
DelayMs(1000);
EMV_CHARGE_OFF_DEINIT;
logDebug("EMV_CHARGE_OFF_DEINIT 500 ms");
// EMV_CTRL
EMV_ON;
logDebug("EMV_ON\n");
DelayMs(100);
}
void BSP_VAVLE_Init(void)
{
logInfo("BSP_Valve_Init");
}