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42 #ifdef PREINIT_SUPPORTED
46 #ifdef MikroCCoreVersion
47 #if MikroCCoreVersion >= 1
52 #include "drv_digital_out.h"
53 #include "drv_digital_in.h"
54 #include "drv_spi_master.h"
67 #define FRAM2_MAP_MIKROBUS( cfg, mikrobus ) \
68 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
69 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
70 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
71 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
72 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_RST ); \
73 cfg.hld = MIKROBUS( mikrobus, MIKROBUS_PWM )
80 #define FRAM2_RETVAL uint8_t
83 #define FRAM2_INIT_ERROR 0xFF
90 #define FRAM_WREN 0x06
91 #define FRAM_WRDI 0x04
92 #define FRAM_RDSR 0x05
93 #define FRAM_WRSR 0x01
94 #define FRAM_READ 0x03
95 #define FRAM_WRITE 0x02
96 #define FRAM_MEM_SIZE 0x80000
digital_out_t cs
Definition: fram2.h:113
void fram2_read(fram2_t *ctx, uint32_t address, uint8_t *buffer, uint8_t count)
Read from FRAM Click memory.
pin_name_t wp
Definition: fram2.h:138
#define FRAM2_RETVAL
Definition: fram2.h:80
pin_name_t mosi
Definition: fram2.h:132
void fram2_write(fram2_t *ctx, uint32_t address, uint8_t *buffer, uint8_t counter)
Write to FRAM Click memory.
void fram2_write_disable(fram2_t *ctx)
Disable write operation.
Click configuration structure definition.
Definition: fram2.h:128
void fram2_default_cfg(fram2_t *ctx)
Click Default Configuration function.
void fram2_write_enable(fram2_t *ctx)
Enable write operation.
pin_name_t sck
Definition: fram2.h:133
pin_name_t hld
Definition: fram2.h:139
digital_out_t wp
Definition: fram2.h:114
void fram2_generic_transfer(fram2_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
Click ctx object definition.
Definition: fram2.h:110
uint8_t fram2_read_status(fram2_t *ctx)
Read Fram Click status.
spi_master_t spi
Definition: fram2.h:119
void fram2_cfg_setup(fram2_cfg_t *cfg)
Config Object Initialization function.
pin_name_t miso
Definition: fram2.h:131
void fram2_write_status(fram2_t *ctx, uint8_t value)
Write Fram Click status.
spi_master_chip_select_polarity_t cs_polarity
Definition: fram2.h:145
FRAM2_RETVAL fram2_init(fram2_t *ctx, fram2_cfg_t *cfg)
Initialization function.
uint32_t spi_speed
Definition: fram2.h:143
digital_out_t hld
Definition: fram2.h:115
pin_name_t cs
Definition: fram2.h:134
pin_name_t chip_select
Definition: fram2.h:120
spi_master_mode_t spi_mode
Definition: fram2.h:144