39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/****************************************************************************
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*
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* Copy right: 2024-, Copyrigths of EigenComm Ltd.
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* File name: api_uart.h
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* Description: ec7xx openhal uart entry header file
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* History: Rev1.0 2024-02-23
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*
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****************************************************************************/
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#ifndef API_UART_H_
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#define API_UART_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "api_def.h"
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#define EC_UART_INDEX_START (2)
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#define EC_UART_INDEX_LIMIT (4)
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typedef enum {
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OPEN_UART_IOCTL_ISR_CB = 0,
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OPEN_UART_IOCTL_BAUDRATE ,
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OPEN_UART_IOCTL_CONTROL ,
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GET_RX_COUNT ,
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} api_uart_ioctl_t;
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api_ret_t api_uart_query(uint32_t usrId);
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int api_uart_startup(void* para);
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uint32_t api_uart_create(uint32_t index,void *cfg);
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api_ret_t api_uart_delete(uint32_t usrId);
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api_ret_t api_uart_open(uint32_t usrId,void *cfg,size_t timeout);
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api_ret_t api_uart_close(uint32_t usrId);
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api_ret_t api_uart_write(uint32_t usrId, void* buf, size_t count);
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api_ret_t api_uart_read(uint32_t usrId, void* buf, size_t count);
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api_ret_t api_uart_ioctl(uint32_t usrId,api_uart_ioctl_t type, void *para);
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api_ret_t api_uart_pmctl(uint32_t usrId,open_hal_pm_t *cfg, size_t count);
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int api_test_uart(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* API_UART_H_ */ |