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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_spi_master.h"
54 #define FRAM_MAP_MIKROBUS( cfg, mikrobus ) \
55 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
56 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
57 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
58 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
59 cfg.hld = MIKROBUS( mikrobus, MIKROBUS_RST ); \
60 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_PWM )
67 #define FRAM_RETVAL uint8_t
70 #define FRAM_INIT_ERROR 0xFF
77 #define FRAM_WREN 0x06
78 #define FRAM_WRDI 0x04
79 #define FRAM_RDSR 0x05
80 #define FRAM_WRSR 0x01
81 #define FRAM_READ 0x03
82 #define FRAM_WRITE 0x02
89 #define FRAM_WPEN 0x80
94 #define FRAM_MEM_SIZE 0x8000
void fram_cfg_setup(fram_cfg_t *cfg)
Config Object Initialization function.
pin_name_t wp
Definition: fram.h:137
digital_out_t wp
Definition: fram.h:113
pin_name_t chip_select
Definition: fram.h:118
uint8_t fram_read_status(fram_t *ctx)
Fram click Read Status function.
pin_name_t hld
Definition: fram.h:136
#define FRAM_RETVAL
Definition: fram.h:67
void fram_erase_all(fram_t *ctx)
Fram erase all function.
void fram_write_status(fram_t *ctx, uint8_t value)
Fram click Write Status function.
void fram_write_enable(fram_t *ctx)
Fram click Write Enable function.
Click ctx object definition.
Definition: fram.h:108
pin_name_t mosi
Definition: fram.h:130
pin_name_t cs
Definition: fram.h:132
void fram_generic_transfer(fram_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
void fram_init_f(fram_t *ctx)
Fram click init function.
void fram_write_disable(fram_t *ctx)
Fram click Write Disable function.
Click configuration structure definition.
Definition: fram.h:126
spi_master_chip_select_polarity_t cs_polarity
Definition: fram.h:143
uint32_t spi_speed
Definition: fram.h:141
spi_master_t spi
Definition: fram.h:117
void fram_read(fram_t *ctx, uint16_t address, uint8_t *buffer, uint16_t count)
Fram read function.
pin_name_t miso
Definition: fram.h:129
digital_out_t hld
Definition: fram.h:112
digital_out_t cs
Definition: fram.h:111
pin_name_t sck
Definition: fram.h:131
FRAM_RETVAL fram_init(fram_t *ctx, fram_cfg_t *cfg)
Initialization function.
spi_master_mode_t spi_mode
Definition: fram.h:142
void fram_write(fram_t *ctx, uint16_t address, uint8_t *buffer, uint16_t count)
Fram write function.