2026-08-10 21:18:36 +08:00
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#ifndef __UART_H
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#define __UART_H
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#include "main.h"
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#define UART1_RX_BUF_SIZE 64
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#define UART2_RX_BUF_SIZE 64
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extern UART_HandleTypeDef huart1;
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extern UART_HandleTypeDef huart2; /* RS485 ι<>ϳ<EFBFBD> */
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extern UART_HandleTypeDef huart3; /* 4G Air780E */
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extern UART_HandleTypeDef huart4; /* WiFi ESP-01S (PC10=TX, PC11=RX) */
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2026-08-12 14:32:03 +08:00
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extern UART_HandleTypeDef huart5; /* HLW8032 <20><><EFBFBD><EFBFBD>оƬ (PD2=RX, ֻ<><D6BB>) */
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2026-08-10 21:18:36 +08:00
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extern volatile uint8_t uart1_rx_ready;
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extern uint8_t uart1_rx_buf[UART1_RX_BUF_SIZE];
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extern volatile uint8_t uart2_rx_ready;
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extern uint8_t uart2_rx_buf[UART2_RX_BUF_SIZE];
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extern volatile uint32_t g_uart4_rxcplt_cnt; /* DMA <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD> */
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extern volatile uint32_t g_uart4_ore_cnt; /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD> */
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void MX_USART1_UART_Init(void);
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void MX_USART2_UART_Init(void);
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void MX_USART3_UART_Init(void);
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void MX_UART4_UART_Init(void);
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2026-08-12 14:32:03 +08:00
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void MX_UART5_UART_Init(void);
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2026-08-10 21:18:36 +08:00
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void USART3_StartRx(void); /* <20><><EFBFBD><EFBFBD> USART3 DMA+IDLE <20><><EFBFBD><EFBFBD> */
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void USART3_StopRx(void); /* ֹͣ USART3 DMA <20><><EFBFBD>գ<EFBFBD><D5A3><EFBFBD> WiFi ͨ<><CDA8>ʱ<EFBFBD><CAB1><EFBFBD>ã<EFBFBD><C3A3>ͷŹ<CDB7><C5B9><EFBFBD> Rx_Buf<75><66> */
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void USART3_SetBaudRate(uint32_t baud); /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD> USART3 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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void UART4_StartRx(void); /* <20><><EFBFBD><EFBFBD> UART4 DMA+IDLE <20><><EFBFBD>գ<EFBFBD><D5A3><EFBFBD> USART3 <20><><EFBFBD><EFBFBD> Rx_Buf<75><66><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD> */
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void UART4_StopRx(void); /* ֹͣ UART4 DMA <20><><EFBFBD><EFBFBD> */
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void UART4_SetBaudRate(uint32_t baud); /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD> UART4 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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void USART1_StartRx(void); /* <20><><EFBFBD><EFBFBD> USART1 <20>жϽ<D0B6><CFBD><EFBFBD> */
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void USART2_StartRx(void); /* <20><><EFBFBD><EFBFBD> USART2 <20>жϽ<D0B6><CFBD><EFBFBD> */
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2026-08-12 14:32:03 +08:00
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void UART5_StartRx(void); /* <20><><EFBFBD><EFBFBD> UART5 <20>жϽ<D0B6><CFBD>գ<EFBFBD>HLW8032<33><32> */
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2026-08-10 21:18:36 +08:00
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void USART2_Tick(void); /* <20><><EFBFBD><EFBFBD> USART2 ֡<><D6A1>ʱ<EFBFBD>Զ<EFBFBD><D4B6>ύ */
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2026-08-22 10:48:04 +08:00
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uint16_t USART2_GetFrame(uint8_t *out, uint16_t out_size);
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2026-08-22 13:06:50 +08:00
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uint16_t USART2_PollFrame(uint8_t *out, uint16_t out_size); /* ԭ<><D4AD>ȡ֡<C8A1><D6A1><EFBFBD>о<EFBFBD>Ĭ+<2B><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD> */
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2026-08-22 12:36:25 +08:00
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void USART2_FlushRxBuf(void);
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extern volatile uint32_t g_uart2_rx_byte_cnt;
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uint16_t USART2_GetRxIndex(void); /* USART2 <20><><EFBFBD>ֽڼ<D6BD><DABC><EFBFBD><EFBFBD><EFBFBD>485 <20><><EFBFBD>ϣ<EFBFBD> */ /* <20><> USART2 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ<EFBFBD><D5BB>壨485 <20><>ѯǰ<D1AF><C7B0><EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD> */ /* <20><> USART2 ȡһ֡ԭʼ<D4AD>ֽ<EFBFBD> */
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2026-08-10 21:18:36 +08:00
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int USART1_CheckCommand(const char *cmd); /* <20><><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7>յ<EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EEA3A8><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>Сд<D0A1><D0B4> */
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const char *USART1_GetCommand(void); /* <20><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD> */
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#endif
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