56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
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/****************************************************************************
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*
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* Copy right: 2024-, Copyrigths of EigenComm Ltd.
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* File name: api_pad.h
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* Description: ec7xx openhal pad entry header file
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* History: Rev1.0 2024-01-22
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*
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****************************************************************************/
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#ifndef _API_PAD_H_
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#define _API_PAD_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_PAD_INDEX_START (11)
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#define EC_PAD_INDEX_LIMIT (54)
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typedef enum {
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OPEN_PAD_IOCTL_FUNC = 0,
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OPEN_PAD_IOCTL_PULLUP ,
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OPEN_PAD_IOCTL_PULLDOWN ,
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OPEN_PAD_IOCTL_PULLSELECT ,
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} api_pad_ioctl_t;
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//如果参数mux值为7表示该pad禁用
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typedef struct
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{
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uint8_t mux : 3;
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uint8_t pullUpEnable : 1;
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uint8_t pullDownEnable : 1;
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uint8_t pullSelect : 1;
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uint8_t inputControl : 1;
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uint8_t outputControl : 1;
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} PadConfigLite_t;
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//上电加载默认配置，读存储区配置默认值，返回初始化的PAD数量
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int api_pad_startup(void* para);
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uint32_t api_pad_default(char* str,PadConfigLite_t *cfg);
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//申请pad端口并更新配置，返回用户操作ID（应用层区分）
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uint32_t api_pad_create(uint32_t paddr,void *config);
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api_ret_t api_pad_delete(uint32_t usrId);
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//申请等待pad资源
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api_ret_t api_pad_open(uint32_t usrId,void *config,size_t timeout);
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api_ret_t api_pad_apply(uint32_t usrId,void *cb);
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api_ret_t api_pad_close(uint32_t usrId);
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//配置接口
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api_ret_t api_pad_ioctl(uint32_t usrId,api_pad_ioctl_t type, void *para);
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api_ret_t api_pad_pmctl(uint32_t usrId,open_hal_pm_t *cfg, size_t count);
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//查询接口，返回枚举量
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api_ret_t api_pad_query(uint32_t usrId);
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//测试接口
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int api_test_pad(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _API_PAD_H_ */
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