pico_ice_smem

group pico_ice_smem

Low-level API for communicating with serial memory chips: reading and writing.

Defines

ICE_SMEM_STATUS_BUSY_MASK

ICE_SMEM_FLASH_PAGE_SIZE

Typedefs

typedef void (*ice_smem_async_callback_t)(void *context)

Functions

void ice_smem_init(int bit_rate, int irq)

void ice_smem_deinit(void)

bool ice_smem_is_async_complete(void)

void ice_smem_await_async_completion(void)

Wait that our own ongoing transaction completes.

uint8_t ice_smem_get_status(int cs_pin)

void ice_smem_erase_chip(int cs_pin)

void ice_smem_erase_sector(int cs_pin, uint32_t dest_addr)

void ice_smem_enable_write(int cs_pin, bool enabled)

void ice_smem_write(int cs_pin, uint32_t dest_addr, const void *src, uint32_t size)

void ice_smem_read(int cs_pin, void *dest, uint32_t src_addr, uint32_t size)

void ice_smem_enable_power(int cs_pin, bool enabled)

void ice_smem_write_async(int cs_pin, uint32_t dest_addr, const void *src, uint32_t size, ice_smem_async_callback_t callback, void *context)

void ice_smem_read_async(int cs_pin, void *dest, uint32_t src_addr, uint32_t size, ice_smem_async_callback_t callback, void *context)

void ice_smem_output_command(int cs_pin, const uint8_t *command, uint32_t command_size, const void *data, uint32_t data_size)

void ice_smem_output_command_async(int cs_pin, const uint8_t *command, uint32_t command_size, const void *data, uint32_t data_size, ice_smem_async_callback_t callback, void *context)

void ice_smem_input_command(int cs_pin, const uint8_t *command, uint32_t command_size, void *data, uint32_t data_size)

void ice_smem_input_command_async(int cs_pin, const uint8_t *command, uint32_t command_size, void *data, uint32_t data_size, ice_smem_async_callback_t callback, void *context)