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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_spi_master.h"
74 #define FRAM6_OPCODE_WREN 0x06
75 #define FRAM6_OPCODE_WRDI 0x04
76 #define FRAM6_OPCODE_RDSR 0x05
77 #define FRAM6_OPCODE_WRSR 0x01
78 #define FRAM6_OPCODE_READ 0x03
79 #define FRAM6_OPCODE_FSTRD 0x0B
80 #define FRAM6_OPCODE_WRITE 0x02
81 #define FRAM6_OPCODE_SLEEP 0xB9
82 #define FRAM6_OPCODE_RDID 0x9F
100 #define FRAM6_WEL_BIT_MASK 0x02
101 #define FRAM6_BLOCK_PROTECT_BITS_MASK 0x0C
102 #define FRAM6_BLOCK_PROTECT_NONE 0x00
103 #define FRAM6_BLOCK_PROTECT_UPPER_QUARTER 0x04
104 #define FRAM6_BLOCK_PROTECT_UPPER_HALF 0x08
105 #define FRAM6_BLOCK_PROTECT_ALL 0x0C
106 #define FRAM6_WPEN_BIT_MASK 0x80
112 #define FRAM6_MIN_ADDRESS 0x00000
113 #define FRAM6_MAX_ADDRESS 0x3FFFF
123 #define FRAM6_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
124 #define FRAM6_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
142 #define FRAM6_MAP_MIKROBUS( cfg, mikrobus ) \
143 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
144 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
145 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
146 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
147 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_RST ); \
148 cfg.hld = MIKROBUS( mikrobus, MIKROBUS_PWM );
pin_name_t cs
Definition: fram6.h:180
@ FRAM6_OK
Definition: fram6.h:199
digital_out_t hld
Definition: fram6.h:161
err_t fram6_check_communication(fram6_t *ctx)
FRAM 6 check communication function.
err_t fram6_write_opcode(fram6_t *ctx, uint8_t opcode)
FRAM 6 write opcode function.
This file contains SPI specific macros, functions, etc.
err_t fram6_read_status(fram6_t *ctx, uint8_t *status)
FRAM 6 read status function.
FRAM 6 Click configuration object.
Definition: fram6.h:175
pin_name_t hld
Definition: fram6.h:184
pin_name_t wp
Definition: fram6.h:183
pin_name_t mosi
Definition: fram6.h:178
err_t fram6_set_block_protection(fram6_t *ctx, uint8_t block_protect)
FRAM 6 set block protection function.
err_t fram6_disable_write(fram6_t *ctx)
FRAM 6 disable write function.
err_t fram6_memory_read_fast(fram6_t *ctx, uint32_t address, uint8_t *data_out, uint16_t len)
FRAM 6 memory read fast function.
FRAM 6 Click context object.
Definition: fram6.h:158
pin_name_t sck
Definition: fram6.h:179
err_t fram6_memory_write(fram6_t *ctx, uint32_t address, uint8_t *data_in, uint16_t len)
FRAM 6 memory write function.
pin_name_t miso
Definition: fram6.h:177
digital_out_t wp
Definition: fram6.h:160
err_t fram6_memory_read(fram6_t *ctx, uint32_t address, uint8_t *data_out, uint16_t len)
FRAM 6 memory read function.
void fram6_set_hld_pin(fram6_t *ctx, uint8_t state)
FRAM 6 set HLD pin function.
fram6_return_value_t
FRAM 6 Click return value data.
Definition: fram6.h:198
void fram6_set_wp_pin(fram6_t *ctx, uint8_t state)
FRAM 6 set WP pin function.
pin_name_t chip_select
Definition: fram6.h:166
void fram6_wakeup_from_sleep(fram6_t *ctx)
FRAM 6 wake up from sleep function.
spi_master_t spi
Definition: fram6.h:164
@ FRAM6_ERROR
Definition: fram6.h:200
err_t fram6_read_opcode(fram6_t *ctx, uint8_t opcode, uint8_t *data_out, uint8_t len)
FRAM 6 read opcode function.
err_t fram6_enter_sleep_mode(fram6_t *ctx)
FRAM 6 enter sleep mode function.
void fram6_cfg_setup(fram6_cfg_t *cfg)
FRAM 6 configuration object setup function.
spi_master_mode_t spi_mode
Definition: fram6.h:188
spi_master_chip_select_polarity_t cs_polarity
Definition: fram6.h:189
err_t fram6_enable_write(fram6_t *ctx)
FRAM 6 enable write function.
err_t fram6_default_cfg(fram6_t *ctx)
FRAM 6 default configuration function.
err_t fram6_init(fram6_t *ctx, fram6_cfg_t *cfg)
FRAM 6 initialization function.
err_t fram6_write_status(fram6_t *ctx, uint8_t status)
FRAM 6 write status function.
uint32_t spi_speed
Definition: fram6.h:187