281 lines
6.4 KiB
C
281 lines
6.4 KiB
C
/*
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* @Author: mbw
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* @Date: 2024-10-10 15:50:39
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* @LastEditors: mbw && 1600520629@qq.com
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* @LastEditTime: 2025-02-21 09:10:57
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* @FilePath: \ble_bjq_ch303rct6_ml307\applications\user_sys.c
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* @Description:
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*
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* Copyright (c) 2024 by ${git_name_email}, All Rights Reserved.
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*/
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#include "user_sys.h"
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#include "board.h"
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#include "ctype.h"
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#include "rtthread.h"
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#include "stdlib.h"
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#include "bsp_adc.h"
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#include "bsp_beep.h"
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#include "bsp_bt.h"
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#include"bsp_button.h"
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#include "bsp_emv.h"
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#include "bsp_flash.h"
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#include "bsp_hr.h"
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#include "bsp_led.h"
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#include "bsp_ml307.h"
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#include "bsp_mq.h"
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#include "bsp_rtc.h"
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#include "bsp_vin_detection.h"
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#include "bsp_wdg.h"
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#include "bsp_rng.h"
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volatile rt_uint16_t work_duration = 0; // 工作时长,单位：小时
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volatile rt_uint8_t device_life_check = 0;
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volatile rt_uint8_t device_state_flag = 0; // 设备失效标志
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//CRC16-xmode校验
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unsigned short crc1021(const char *data, unsigned int length)
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{
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uint16_t crc = 0;
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for( ; length > 0; length--)
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{
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crc = crc ^ (*data++ << 8);
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for(int i=0; i < 8; i++)
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{
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if(crc & 0x8000)
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crc = (crc << 1) ^ 0x1021;
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else
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crc <<= 1;
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}
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crc &= 0xFFFF;
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}
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return crc;
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}
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void HexStrToBytes(const char *hexString, unsigned char *byteArray, size_t byteCount)
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{
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size_t length = byteCount / 2;
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for (size_t i = 0; i < length; i++)
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{
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unsigned char high = hexString[2 * i]; // 高位字符
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unsigned char low = hexString[2 * i + 1]; // 低位字符
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// 将高位和低位字符转换为对应的字节
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if (high >= '0' && high <= '9')
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{
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high = high - '0';
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}
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else if (high >= 'A' && high <= 'F')
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{
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high = high - 'A' + 10;
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}
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else if (high >= 'a' && high <= 'f')
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{
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high = high - 'a' + 10;
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}
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else
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{
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rt_kprintf("无效的十六进制字符: %c\n", high);
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}
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if (low >= '0' && low <= '9')
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{
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low = low - '0';
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}
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else if (low >= 'A' && low <= 'F')
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{
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low = low - 'A' + 10;
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}
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else if (low >= 'a' && low <= 'f')
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{
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low = low - 'a' + 10;
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}
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else
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{
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rt_kprintf("无效的十六进制字符: %c\n", low);
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}
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byteArray[i] = (high << 4) | low; // 将高位和低位合并为一个字节
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}
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}
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// Convert strings to hexadecimal strings and store them in hex_arry
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void String2Hex(char *hex_arry, char *str)
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{
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rt_memset(hex_arry, 0, 2 * (rt_strlen(str) + 1));
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for (int i = 0; i < rt_strlen(str); i++)
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{
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rt_sprintf(hex_arry + (i * 2), "%02X", str[i]);
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}
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}
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unsigned int ExtractVer(const char **version_ptr)
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{
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unsigned int value = 0;
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while (isdigit(**version_ptr))
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{
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value = value * 10 + (**version_ptr - '0');
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(*version_ptr)++;
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}
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return value;
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}
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// 分割字符串为行
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// 提取特定键的值
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int Extract_Value(const char *str, const char *key)
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{
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const char *start = rt_strstr(str, key);
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if (start == NULL)
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{
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return -1;
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}
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start += rt_strlen(key);
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const char *end = start;
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while (*end != '\n' && *end != '\0')
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{
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end++;
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}
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char value_str[end - start + 1];
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rt_strncpy(value_str, start, end - start);
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value_str[end - start] = '\0';
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return atoi(value_str); // 将字符串转换为整数
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}
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unsigned int VerToHex(const char *version)
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{
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// 确保字符串以 'V' 或 'v' 开头
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if (version == NULL || (version[0] != 'V' && version[0] != 'v'))
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{
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return 0; // 错误处理
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}
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const char *ptr = version + 1; // 跳过 'V' 或 'v'
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// 提取主版本号
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unsigned int major = ExtractVer(&ptr);
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if (*ptr != '.')
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{
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return 0; // 错误处理，缺少点号
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}
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ptr++; // 跳过点号
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// 提取次版本号
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unsigned int minor = ExtractVer(&ptr);
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// 计算最终的十六进制值
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unsigned int result = (major << 4) | minor; // 使用位运算左移
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return result;
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}
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uint32_t ip_to_uint32(const char *ip_str)
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{
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uint32_t ip = 0;
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int octet = 0; // 0-3
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int part = 0; // 0-3
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while (*ip_str)
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{
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if (*ip_str == '.')
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{
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if (octet > 3 || part > 255)
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{
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return 0; // 无效的 IP 地址
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}
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ip |= (part << (24 - octet * 8));
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octet++;
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part = 0;
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}
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else
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{
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part = part * 10 + (*ip_str - '0');
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}
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ip_str++;
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}
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if (octet != 3 || part > 255)
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{
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return 0; // 无效的 IP 地址
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}
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ip |= (part << (24 - octet * 8));
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return ip;
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}
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int Convert_To_Hex(const flash_sever_info *sever_info, uint8_t *hex_array)
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{
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// 将 IP 地址转换为字节数组
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uint32_t ip_addr = ip_to_uint32(sever_info->server_url);
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if (ip_addr == 0)
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{
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rt_kprintf("Invalid IP address\n");
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return -RT_ERROR;
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}
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// 将 IP 地址的 4 个字节复制到 hex_array
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rt_memcpy(hex_array, &ip_addr, 4);
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uint16_t port = strtol(sever_info->server_port, NULL, 10);
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rt_memcpy(hex_array + 4, &port, 2);
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return RT_EOK;
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}
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/**
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* @description: 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。
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* @param {uint8_t} *data
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* @param {uint16_t} len
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* @return {*}
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*/
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rt_uint8_t XOR_CheckSum(const rt_uint8_t *data, rt_size_t len)
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{
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rt_uint8_t sum = 0;
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for (rt_size_t i = 0; i < len; i++)
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{
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sum += data[i];
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}
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return sum;
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}
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//利用IMEI号进行错峰延时计算
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rt_uint32_t IMEI_Delay(void)
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{
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char imei_str[16];
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char randon_char[8] = {0};
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rt_uint32_t imei_delay = 0;
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unsigned int random_number = 0;
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Get_IotImei(imei_str, FLASH_IOT_IMEI_LEN);
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// 提取 IMEI 的最后 5 位作为种子
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rt_strncpy(randon_char, &imei_str[0] + FLASH_IOT_IMEI_LEN - 5, 5);
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random_number = atoi(randon_char);
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imei_delay = (random_number + Get_RandomNumber()) % (K);
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return (rt_uint32_t)imei_delay;
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}
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int BSP_SYS_Init(void)
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{
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BSP_RTC_Init();
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BSP_Rng_Init();
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BSP_WDG_Init();
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BSP_LED_Init();
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BSP_BEEP_Init();
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BSP_EMV_Init();
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BSP_BUTTON_Init();
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BSP_MQ_Init();
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BSP_HR_Init();
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BSP_Bt_Init();
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ml307_device_class_register();
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ml307_device_register();
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BSP_Ml307_Thread_Init();
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return 0;
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}
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