50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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#ifndef AIR780E_H
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#define AIR780E_H
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#include "main.h"
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#include <stdint.h>
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/*===== 4G 模组引脚定义 (Air780E 复位控制, 低电平有效) =====*/
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#define CAT_RST_PIN GPIO_PIN_4
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#define CAT_RST_PORT GPIOA
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#define CAT_RST_LOW() HAL_GPIO_WritePin(CAT_RST_PORT, CAT_RST_PIN, GPIO_PIN_RESET)
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#define CAT_RST_HIGH() HAL_GPIO_WritePin(CAT_RST_PORT, CAT_RST_PIN, GPIO_PIN_SET)
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#define CAT_RST_LOW_MS 4000 /* 拉低 4s 硬件复位 */
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/*===== MQTT 服务器配置 =====*/
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typedef struct {
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char ClientID[20];
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char Username[20];
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char Passward[20];
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char ServerIP[20];
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uint16_t ServerPort;
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char Topic[20];
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} MqttConfig;
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/* 默认 MQTT 参数已迁移到 main.h 的 MQTT_xxx 宏，避免多处维护不一致 */
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/*===== U2_CopyBuff =====*/
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#define U2_COPY_SIZE 20480
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extern uint8_t U2_CopyBuff[U2_COPY_SIZE];
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extern volatile uint16_t U2_CopyIndex;
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extern volatile uint8_t U2_CopyFlag;
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/*===== 运行状态标志 (供 main.c 判断 OTA 业务健康) =====*/
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extern volatile uint8_t g_air780e_mqtt_ready;
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extern volatile uint8_t g_air780e_first_publish_ok;
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/*===== API =====*/
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uint8_t catSendCmd(const char *cmd, const char *expect, uint8_t retry, uint8_t timeout);
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int air780e_send_at(const char *cmd, const char *expect, int timeout_ms);
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void air780e_init(void);
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void air780e_process(void);
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void air780e_trigger_ota(const char *host, int port, const char *path, const char *ota_id, uint16_t new_ver, uint16_t crc16);
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void air780e_mqtt_report(const char *header, const char *ota_id, int percent_or_success);
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void air780e_ota_confirm(void);
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uint16_t ota_get_version(void);
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void CAT1_printf(const char *fmt, ...);
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#endif /* AIR780E_H */
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