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35 #include "drv_digital_out.h"
36 #include "drv_digital_in.h"
37 #include "drv_spi_master.h"
60 #define FRAM6_OPCODE_WREN 0x06
61 #define FRAM6_OPCODE_WRDI 0x04
62 #define FRAM6_OPCODE_RDSR 0x05
63 #define FRAM6_OPCODE_WRSR 0x01
64 #define FRAM6_OPCODE_READ 0x03
65 #define FRAM6_OPCODE_FSTRD 0x0B
66 #define FRAM6_OPCODE_WRITE 0x02
67 #define FRAM6_OPCODE_SLEEP 0xB9
68 #define FRAM6_OPCODE_RDID 0x9F
86 #define FRAM6_WEL_BIT_MASK 0x02
87 #define FRAM6_BLOCK_PROTECT_BITS_MASK 0x0C
88 #define FRAM6_BLOCK_PROTECT_NONE 0x00
89 #define FRAM6_BLOCK_PROTECT_UPPER_QUARTER 0x04
90 #define FRAM6_BLOCK_PROTECT_UPPER_HALF 0x08
91 #define FRAM6_BLOCK_PROTECT_ALL 0x0C
92 #define FRAM6_WPEN_BIT_MASK 0x80
98 #define FRAM6_MIN_ADDRESS 0x00000
99 #define FRAM6_MAX_ADDRESS 0x3FFFF
109 #define FRAM6_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
110 #define FRAM6_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
128 #define FRAM6_MAP_MIKROBUS( cfg, mikrobus ) \
129 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
130 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
131 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
132 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
133 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_RST ); \
134 cfg.hld = MIKROBUS( mikrobus, MIKROBUS_PWM );
pin_name_t cs
Definition: fram6.h:166
digital_out_t hld
Definition: fram6.h:147
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:160
pin_name_t hld
Definition: fram6.h:170
pin_name_t wp
Definition: fram6.h:169
pin_name_t mosi
Definition: fram6.h:164
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:143
pin_name_t sck
Definition: fram6.h:165
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:163
err_t fram6_read_opcode(fram6_t *ctx, uint8_t opcode, uint8_t *data_out, uint16_t len)
FRAM 6 read opcode function.
digital_out_t wp
Definition: fram6.h:146
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:183
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:152
void fram6_wakeup_from_sleep(fram6_t *ctx)
FRAM 6 wake up from sleep function.
spi_master_t spi
Definition: fram6.h:150
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:174
spi_master_chip_select_polarity_t cs_polarity
Definition: fram6.h:175
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:173