240 lines
6.5 KiB
C
240 lines
6.5 KiB
C
#ifndef BLE_H
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#define BLE_H
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#include "stm32f1xx_hal.h"
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typedef enum{
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BLE_INIT = 0,
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BLE_FIRST_CONECT,
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BLE_CONNECTED,
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BLE_READY,
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BLE_ERROR,
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BLE_SET,
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BLE_WAITTING
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}BLE_STATE;
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extern const char* ble_state_names[];
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typedef enum {
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EXEC_STATE_IDLE = 0,
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EXEC_STATE_SEND_WAIT,
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EXEC_STATE_PROCESS_RESP,
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EXEC_STATE_ERROR
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} ExecState_t;
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extern const char* ble_sub_state_names[];
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typedef enum {
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EXECUTOR_BUSY, // 执行中，尚未完成
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EXECUTOR_DONE, // 整个序列执行成功
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EXECUTOR_ERROR // 发生不可恢复错误，错误信息已保存在执行器中
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} ExecutorResult_t;
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typedef enum {
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RECOVERY_TARGET_NONE = 0,
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RECOVERY_TARGET_RESTART_SEQ, // 重启当前序列（不在 BLE_SET 中执行，直接重置执行器）
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RECOVERY_TARGET_SW_RESET_MODULE, // 软件复位模块
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RECOVERY_TARGET_FACTORY_RESET, // 恢复出厂设置
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RECOVERY_TARGET_RECONFIG_UART, // 重新配置串口（直接操作硬件，不经过 BLE_SET）
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RECOVERY_TARGET_HARD_RESET_MODULE,// 硬件复位模块（直接操作引脚）
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RECOVERY_TARGET_SOFT_RESET_MCU, // 软件复位 MCU
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RECOVERY_TARGET_PANIC // 不可恢复
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} RecoveryTarget_t;
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typedef struct {
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const char* cmd;
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const char* expected_resp;
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uint16_t timeout_ms;
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uint8_t retry_max;
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// 关键升级：一个用于生成动态命令参数的回调函数
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int (*prepare_cmd)(const char* cmd_template, char* cmd_buf, int buf_size);
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// 可选升级：一个用于解析自定义响应的回调函数
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int (*parse_resp)(const char* resp);
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} BleAtCmd_t;
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const BleAtCmd_t ble_init_sequence[] = {
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{"AT\\r\\n", "OK", 100, 3, NULL, NULL},
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{"AT+TRANSPORT\\r\\n", "OK", 100, 3, NULL, NULL},
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{"AT+TRANSPORT<%d>\\r\\n", "OK", 100, 3, set_trans_cmd, parse_trans_resp},
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{"AT+DISC\\r\\n", "OK", 100, 3, NULL, NULL},
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{"AT+TYPE\\r\\n", "OK", 100, 3, NULL, NULL},
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// {"AT+TYPE<%x>\\r\\n", "OK", 100, 3, set_type_cmd, parse_type_resp},
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{"AT+RESET\\r\\n", "OK", 100, 3, NULL, NULL},
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{"AT+DEFAULT\\r\\n", "OK", 100, 3, NULL, NULL},
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{NULL, NULL, 0, 0, NULL, NULL} // 结束标记
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};
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const BleAtCmd_t ble_first_connect_sequence[] = {
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{"AT\r\n", "OK", 100, 3, NULL, NULL},
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{"AT+OPASS\\r\\n", "OK", 100, 3, NULL, parse_opass_resp},
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{"AT+OPASS<%d>\\r\\n", "OK", 100, 3, set_opass_cmd, NULL},
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{"AT+APASS\\r\\n", "OK", 100, 3, NULL, parse_apass_resp},
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{"AT+APASS<%d>\\r\\n", "OK", 100, 3, set_apass_cmd, NULL},
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{"AT+DIRADV\\r\\n", "OK", 100, 3, NULL, parse_diradv_cmd},
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{"AT+DIRADV%d,%d,%s\\r\\n", "OK", 100, 3, prepare_diradv_cmd, NULL},
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{NULL, NULL, 0, 0, NULL, NULL} // 结束标记
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};
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const BleAtCmd_t ble_connect_sequence[] = {
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{"AT\r\n", "OK", 100, 3, NULL, NULL},
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{"AT+OPASS\\r\\n", "OK", 100, 3, NULL, parse_opass_resp},
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{"AT+OPASS<%d>\\r\\n", "OK", 100, 3, set_opass_cmd, NULL},
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{"AT+APASS\\r\\n", "OK", 100, 3, NULL, parse_apass_resp},
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{"AT+APASS<%d>\\r\\n", "OK", 100, 3, set_apass_cmd, NULL},
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{"AT+DIRADV\\r\\n", "OK", 100, 3, NULL, parse_diradv_cmd},
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{"AT+DIRADV%d,%d,%s\\r\\n", "OK", 100, 3, prepare_diradv_cmd, NULL},
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{NULL, NULL, 0, 0, NULL, NULL} // 结束标记
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};
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//software reset
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const BleAtCmd_t ble_reset_sequence[] = {
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{"AT+RESET\r\n", "OK", 100, 3, NULL, NULL},
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{NULL, NULL, 0, 0, NULL, NULL}
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};
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// reset to default
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const BleAtCmd_t ble_default_sequence[] = {
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{"AT+DEFAULT\r\n", "OK", 100, 3, NULL, NULL},
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{NULL, NULL, 0, 0, NULL, NULL}
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};
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// total reset sequence
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const BleAtCmd_t ble_full_set_sequence[] = {
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{"AT+DISC\r\n", "OK", 100, 3, NULL, NULL},
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{"AT+RESET\r\n", "OK", 100, 3, NULL, NULL},
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{"AT+DEFAULT\r\n", "OK", 100, 3, NULL, NULL},
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{"AT+WHITELIST\r\n", "OK", 100, 3, NULL, NULL},
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{"AT+NOTI\r\n", "OK", 100, 3, NULL, NULL},
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{NULL, NULL, 0, 0, NULL, NULL}
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};
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typedef struct {
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const BleAtCmd_t* sequence; // 当前正在执行的命令序列
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uint16_t cmd_index; // 当前命令索引
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uint8_t retry_cnt; // 当前命令已重试次数
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uint32_t start_tick; // 命令发送时的时间戳
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ExecState_t state; // 执行器状态：IDLE, SENDING, WAITING, DONE, ERROR
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uint8_t error_type; // ERR_TYPE_xxx
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int error_code; // 具体错误码（模块返回码或prepare返回值）
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uint16_t error_cmd_index; // 发生错误的命令索引
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} CmdExecutor_t;
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typedef struct {
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// 连接参数
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char mac_addr[13]; // 蓝牙MAC地址 "A1B2C3D4E5F6"
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uint8_t addr_type; // 地址类型 (0=public, 1=random)
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// 广播参数 (用于 AT+DIRADV 等)
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uint8_t adv_param;
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uint8_t adv_type;
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char target_mac[13]; // 定向广播的目标MAC
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// 白名单参数 (用于 AT+WHITELIST 等)
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uint8_t whitelist_count;
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char whitelist_macs[3][13]; // 假设最多3个白名单设备
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// 通信参数
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uint32_t baud_rate; // 波特率
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uint8_t tx_power; // 发射功率
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// 模块工作参数
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uint8_t work_mode; // 透传模式等
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char device_name[32]; // 设备名称
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// ... 其他所有可能用到的参数
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} BleGlobalConfig_t;
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BleGlobalConfig_t g_ble_config = {
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.mac_addr = "A1B2C3D4E5F6",
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.addr_type = 0,
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.adv_param = 0x10,
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.adv_type = 1,
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.target_mac = "FFFFFFFFFFFF",
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.baud_rate = 9600,
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.device_name = "MyBLEModule",
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};
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// 错误码信息结构体
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typedef struct {
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int code; // 错误码数字，如 101
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const char* desc; // 错误描述，如 "参数错误"
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RecoveryTarget_t recovery_target; //store the target
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} BleErrorCodeInfo_t;
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// 错误码表（根据你的模块手册填充）
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BleErrorCodeInfo_t g_ble_error_table[] = {
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{101, "参数长度错误", RECOVERY_TARGET_RESTART_SEQ}, // 参数错，重试没用
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{102, "参数格式错误", RECOVERY_TARGET_RESTART_SEQ}, // 状态错，需检查流程
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{103, "参数数据异常", RECOVERY_TARGET_RESTART_SEQ}, // 可重试
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{104, "指令错误", RECOVERY_TARGET_SW_RESET_MODULE}, // 可重试
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};
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typedef enum {
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ERR_TYPE_NONE = 0,
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ERR_TYPE_PREPARE_FAILED, // prepare_cmd 失败
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ERR_TYPE_TIMEOUT_EXCEEDED, // 超时且重试耗尽
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ERR_TYPE_PARSE_FAILED, // 解析返回-1且重试耗尽
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ERR_TYPE_MODULE_ERROR, // 模块返回错误码且重试耗尽
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// 可以按需添加
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} ErrorType_t;
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typedef struct {
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ErrorType_t type; // 错误类型
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uint8_t main_state; // 主状态值（例如 BLE_INIT）
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uint16_t cmd_index; // 发生错误的命令索引（仅当在初始化阶段有意义）
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int error_code; // 错误码（内部错误码或模块返回码）
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uint32_t timestamp; // 时间戳
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uint8_t origin_state; // 原始状态（用于恢复后返回）
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} BleErrorInfo_t;
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BleErrorInfo_t g_ble_error = {0};
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char ble_rx_buffer[256];
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volatile uint8_t ble_cmd_rec_done;
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#endif |