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35 #include "mikrosdk_version.h"
38 #if mikroSDK_GET_VERSION < 20800ul
39 #include "rcu_delays.h"
45 #include "drv_digital_out.h"
46 #include "drv_spi_master.h"
69 #define RERAM2_CMD_WREN 0x06
70 #define RERAM2_CMD_WRDI 0x04
71 #define RERAM2_CMD_RDSR 0x05
72 #define RERAM2_CMD_WRSR 0x01
73 #define RERAM2_CMD_READ 0x03
74 #define RERAM2_CMD_WRITE 0x02
75 #define RERAM2_CMD_RDID 0x9F
76 #define RERAM2_CMD_RDUID 0x83
77 #define RERAM2_CMD_SLEEP 0xB9
78 #define RERAM2_CMD_PWDN 0xE2
96 #define RERAM2_DEVICE_ID 0x047FAA03
97 #define RERAM2_MANUFACTURER_ID 0x04
98 #define RERAM2_CONTINUATION_CODE 0x7F
99 #define RERAM2_PRODUCT_ID 0xAA03
105 #define RERAM2_HOLD_ENABLE 0x00
106 #define RERAM2_HOLD_DISABLE 0x01
112 #define RERAM2_WP_ENABLE 0x00
113 #define RERAM2_WP_DISABLE 0x01
123 #define RERAM2_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
124 #define RERAM2_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
142 #define RERAM2_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.ho = MIKROBUS( mikrobus, MIKROBUS_RST ); \
148 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_PWM )
ReRAM 2 Click status object.
Definition: reram2.h:211
err_t reram2_read_device_id(reram2_t *ctx, reram2_dev_id_t *dev_id)
ReRAM 2 read device ID function.
uint8_t continuation_code
Definition: reram2.h:213
pin_name_t miso
Definition: reram2.h:177
pin_name_t mosi
Definition: reram2.h:178
err_t reram2_send_command(reram2_t *ctx, uint8_t cmd)
ReRAM 2 set command function.
reram2_return_value_t
ReRAM 2 Click return value data.
Definition: reram2.h:226
uint32_t spi_speed
Definition: reram2.h:187
@ RERAM2_OK
Definition: reram2.h:227
ReRAM 2 Click configuration object.
Definition: reram2.h:175
spi_master_chip_select_polarity_t cs_polarity
Definition: reram2.h:189
err_t reram2_wake_up(reram2_t *ctx)
ReRAM 2 wake up function.
This file contains SPI specific macros, functions, etc.
spi_master_mode_t spi_mode
Definition: reram2.h:188
void reram2_cfg_setup(reram2_cfg_t *cfg)
ReRAM 2 configuration object setup function.
err_t reram2_set_write_protect(reram2_t *ctx, uint8_t en_wp)
ReRAM 2 write protection function.
pin_name_t chip_select
Definition: reram2.h:166
pin_name_t cs
Definition: reram2.h:180
ReRAM 2 Click status object.
Definition: reram2.h:198
uint8_t write_enable_latch
Definition: reram2.h:201
pin_name_t wp
Definition: reram2.h:184
digital_out_t wp
Definition: reram2.h:161
spi_master_t spi
Definition: reram2.h:164
err_t reram2_set_hold(reram2_t *ctx, uint8_t en_hold)
ReRAM 2 set hold function.
uint16_t chip_id
Definition: reram2.h:217
err_t reram2_get_status(reram2_t *ctx, reram2_status_t *status)
ReRAM 2 get status function.
uint8_t manufacturer_id
Definition: reram2.h:212
@ RERAM2_ERROR
Definition: reram2.h:228
uint8_t write_protect
Definition: reram2.h:199
uint16_t product_id
Definition: reram2.h:214
pin_name_t ho
Definition: reram2.h:183
err_t reram2_init(reram2_t *ctx, reram2_cfg_t *cfg)
ReRAM 2 initialization function.
ReRAM 2 Click context object.
Definition: reram2.h:158
uint8_t write_in_progress
Definition: reram2.h:202
pin_name_t sck
Definition: reram2.h:179
err_t reram2_generic_read(reram2_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
ReRAM 2 data reading function.
uint8_t wafer_id
Definition: reram2.h:216
digital_out_t ho
Definition: reram2.h:160
err_t reram2_generic_write(reram2_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
ReRAM 2 data writing function.
err_t reram2_read_memory(reram2_t *ctx, uint32_t mem_addr, uint8_t *data_out, uint16_t len)
ReRAM 2 read memory function.
err_t reram2_write_memory(reram2_t *ctx, uint32_t mem_addr, uint8_t *data_in, uint16_t len)
ReRAM 2 write memory function.
err_t reram2_check_device_id(reram2_t *ctx)
ReRAM 2 check device ID function.
err_t reram2_default_cfg(reram2_t *ctx)
ReRAM 2 default configuration function.
uint8_t block_protect
Definition: reram2.h:200