91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef IOT_SG_DRV_H
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#define IOT_SG_DRV_H
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/* os shim includes */
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#include "os_types_api.h"
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/* smart grid internal header files */
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#include "iot_sg_fr.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define iot_sg_printf iot_printf
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/* define firmware sha1 check code value len */
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#define IOT_SG_SHA1_CHECK_CODE_LEN 20
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#if SMART_GRID_DEBUG
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/* iot_sg_data_print - data printing method
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* @str: a short string to be printed before data
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* @buf: buffer contain data to be printed
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* @len: length of data in the buffer
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*/
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void iot_sg_data_print(const char* str, uint8_t* buf, uint32_t len);
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#else // SMART_GRID_DEBUG
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static inline void iot_sg_data_print(const char* str, uint8_t* buf,
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uint32_t len)
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{
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(void)str;
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(void)buf;
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(void)len;
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}
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#endif
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/**
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* @brief iot_sg_get_chip_code() - get fixed chip code
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* @return: chip code
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*/
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uint16_t iot_sg_get_chip_code(void);
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/**
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* @brief iot_sg_get_vendor_id() - get fixed vendor id
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* @return: vendor id
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*/
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uint16_t iot_sg_get_vendor_id(void);
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/**
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* @brief get phase count.
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* @param phase: phase info, bit0~bit2 set 1 means phase A, phase B, phase C.
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* @return: phase count.
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*/
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uint8_t iot_sg_get_phase_cnt(uint8_t phase);
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/**
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* @brief iot_sg_get_fw_sha1_value() - get firmware sha1 check code value.
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* @param check_code: pointer to check code value.
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* @param check_code_len: check code value len, see IOT_SG_SHA1_CHECK_CODE_LEN.
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* @param check_addr: check start address.
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* @param check_len: check len.
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* @retval: ERR_OK - case successfully.
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* @retval: otherwise - error code. see ERR_XXX
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*/
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uint32_t iot_sg_get_fw_sha1_value(uint8_t *check_code, uint8_t check_code_len,
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uint32_t check_addr, uint16_t check_len);
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#ifdef __cplusplus
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}
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#endif
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#endif /* IOT_SG_DRV_H */
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