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42 #ifdef PREINIT_SUPPORTED
46 #ifdef MikroCCoreVersion
47 #if MikroCCoreVersion >= 1
52 #include "drv_digital_out.h"
53 #include "drv_spi_master.h"
65 #define FLASH_MEM_ADDR_FIRST_PAGE_START 0x0
66 #define FLASH_MEM_ADDR_FIRST_PAGE_END 0xFF
67 #define FLASH_MEM_ADDR_SECOND_PAGE_START 0x100
68 #define FLASH_MEM_ADDR_SECOND_PAGE_END 0x1FF
69 #define FLASH_MEM_ADDR_LAST_PAGE_START 0xFFF00
70 #define FLASH_MEM_ADDR_LAST_PAGE_END 0xFFFFF
71 #define FLASH_MEM_ADDR_FIRST_SECTOR_START 0x0
72 #define FLASH_MEM_ADDR_FIRST_SECTOR_END 0xFFF
73 #define FLASH_MEM_ADDR_LAST_SECTOR_START 0xFF000
74 #define FLASH_MEM_ADDR_LAST_SECTOR_END 0xFFFFF
75 #define FLASH_MEM_ADDR_FIRST_BLOCK_START 0x0
76 #define FLASH_MEM_ADDR_FIRST_BLOCK_END 0xFFFF
77 #define FLASH_MEM_ADDR_LAST_BLOCK_START 0xF0000
78 #define FLASH_MEM_ADDR_LAST_BLOCK_END 0xFFFFF
85 #define FLASH_NDATA_TRANSFER_MIN 1
86 #define FLASH_NDATA_TRANSFER_MAX 256
98 #define FLASH_STATUS_MASK_WRITE_BUSY 0x1
99 #define FLASH_STATUS_MASK_WRITE_EN 0x2
100 #define FLASH_STATUS_MASK_BLOCK_PROTECT 0x3C
101 #define FLASH_STATUS_MASK_WP_DIS 0x40
102 #define FLASH_STATUS_MASK_OTP_LOCK 0x80
109 #define FLASH_STATUS_SET_BLOCK_PROT_BIT0 0x4
110 #define FLASH_STATUS_SET_BLOCK_PROT_BIT1 0x8
111 #define FLASH_STATUS_SET_BLOCK_PROT_BIT2 0x10
112 #define FLASH_STATUS_SET_BLOCK_PROT_BIT3 0x20
113 #define FLASH_STATUS_SET_WP_DIS 0x40
114 #define FLASH_STATUS_SET_OTP_LOCK 0x80
123 #define FLASH_MAP_MIKROBUS( cfg, mikrobus ) \
124 cfg.sdo = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
125 cfg.sdi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
126 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
127 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
128 cfg.hld = MIKROBUS( mikrobus, MIKROBUS_RST ); \
129 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_PWM )
void flash_write_status(flash_t *ctx, uint8_t data_tx)
Status Write function.
void flash_read_id(flash_t *ctx, uint8_t *manufact_id, uint16_t *dev_id)
ID Read function.
flash_err_t flash_init(flash_t *ctx, flash_cfg_t *cfg)
Click Initialization function.
@ FLASH_ERR_MEM_ADDR
Definition: flash.h:146
Click context object definition.
Definition: flash.h:165
uint32_t spi_speed
Definition: flash.h:195
spi_master_t spi
Definition: flash.h:174
@ FLASH_PIN_STATE_HIGH
Definition: flash.h:157
void flash_write_disable(flash_t *ctx)
Write Disable function.
spi_master_mode_t spi_mode
Definition: flash.h:196
flash_pin_state_t
Click pin states.
Definition: flash.h:155
spi_master_chip_select_polarity_t cs_polarity
Definition: flash.h:197
void flash_write_enable(flash_t *ctx)
Write Enable function.
flash_err_t flash_read_byte(flash_t *ctx, uint32_t mem_addr, uint8_t *data_rx)
Byte Read function.
pin_name_t sdo
Definition: flash.h:185
flash_err_t flash_read_page(flash_t *ctx, uint32_t mem_addr, uint8_t *data_rx, uint16_t n_data)
Page Read function.
void flash_cfg_setup(flash_cfg_t *cfg)
Config Object Setup function.
flash_err_t
Click error code definition.
Definition: flash.h:143
flash_err_t flash_erase_sector(flash_t *ctx, uint32_t mem_addr)
Sector Erase function.
@ FLASH_PIN_STATE_LOW
Definition: flash.h:156
@ FLASH_OK
Definition: flash.h:144
flash_err_t flash_erase_half_block(flash_t *ctx, uint32_t mem_addr)
Half Block Erase function.
flash_err_t flash_write_byte(flash_t *ctx, uint32_t mem_addr, uint8_t data_tx)
Byte Write function.
void flash_set_hold_pin(flash_t *ctx, flash_pin_state_t state)
HLD Pin Set function.
void flash_reset(flash_t *ctx)
Reset function.
@ FLASH_ERR_NDATA
Definition: flash.h:147
flash_err_t flash_write_page(flash_t *ctx, uint32_t mem_addr, uint8_t *data_tx, uint16_t n_data)
Page Write function.
@ FLASH_ERR_INIT_DRV
Definition: flash.h:145
pin_name_t cs
Definition: flash.h:188
void flash_erase_chip(flash_t *ctx)
Chip Erase function.
Click configuration structure definition.
Definition: flash.h:183
pin_name_t chip_select
Definition: flash.h:175
pin_name_t sck
Definition: flash.h:187
digital_out_t hld
Definition: flash.h:170
pin_name_t sdi
Definition: flash.h:186
flash_err_t flash_erase_block(flash_t *ctx, uint32_t mem_addr)
Block Erase function.
digital_out_t cs
Definition: flash.h:167
pin_name_t wp
Definition: flash.h:192
void flash_default_cfg(flash_t *ctx)
Click Default Configuration function.
pin_name_t hld
Definition: flash.h:191
digital_out_t wp
Definition: flash.h:171
void flash_set_write_protect_pin(flash_t *ctx, flash_pin_state_t state)
WP Pin Set function.
uint8_t flash_read_status(flash_t *ctx)
Status Read function.