65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
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#ifndef DRV_BF8915A_H_
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#define DRV_BF8915A_H_
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#include <stdint.h>
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#include "drv_spi.h"
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#define BF8915A_WRCFGA_ADDR (0x0001)
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#define BF8915A_WRCFGB_ADDR (0x0002)
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#define BF8915A_WRCFGC_ADDR (0x0003)
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#define BF8915A_WRCFGD_ADDR (0x0004)
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#define BF8915A_RDCFGA_ADDR (0x0005)
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#define BF8915A_RDCFGB_ADDR (0x0006)
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#define BF8915A_RDCFGC_ADDR (0x0007)
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#define BF8915A_RDCFGD_ADDR (0x0008)
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#define BF8915A_RDCVA_ADDR (0x0009)
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#define BF8915A_RDCVB_ADDR (0x000A)
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#define BF8915A_RDCVC_ADDR (0x000B)
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#define BF8915A_RDCVD_ADDR (0x000C)
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#define BF8915A_RDCVE_ADDR (0x000D)
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#define BF8915A_RDCVF_ADDR (0x000E)
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#define BF8915A_RDGPIOA_ADDR (0x000F)
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#define BF8915A_RDGPIOB_ADDR (0x0010)
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#define BF8915A_RDGPIOC_ADDR (0x0011)
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#define BF8915A_RDSTATA_ADDR (0x0012)
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#define BF8915A_RDSTATB_ADDR (0x0013)
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#define BF8915A_RDSTATC_ADDR (0x0014)
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#define BF8915A_RDSTATD_ADDR (0x0015)
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#define BF8915A_SOFTRST_ADDR (0x0055)
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typedef struct
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{
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uint16_t addr;
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uint8_t value[6];
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}Bf8915InitArr;
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typedef struct
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{
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SpiDev spi;
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uint8_t cs;
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uint8_t pwr;
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uint8_t arr_len;
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const Bf8915InitArr *arr;
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}Bf8915Item;
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#define LTC6811_STATIC_INIT(_name, _spi, _cs, _pwr) \
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Bf8915Item _name = \
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{ \
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(_spi), \
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(_cs), \
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(_pwr), \
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}
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kit_ret_e drv_bf8915_init(Bf8915Item *item);
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bool drv_bf8915_read_volt(Bf8915Item *item, uint8_t *buf);
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kit_ret_e drv_bf8915_write_register(Bf8915Item *item, uint16_t reg, uint8_t *buf);
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kit_ret_e drv_bf8915_read_register(Bf8915Item *item, uint16_t reg, uint8_t *buf);
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#endif
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