65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
#include "SpiFlash.h"
|
|
|
|
#include "esp_spi_flash.h"
|
|
#include "esp_partition.h"
|
|
|
|
#include "esp_err.h"
|
|
#include "rom/spi_flash.h"
|
|
|
|
static SpiFlash spiflash = SpiFlash();
|
|
|
|
esp_rom_spiflash_chip_t g_rom_flashchip;
|
|
|
|
extern "C" void _spi_flash_init(size_t chip_size, size_t block_size, size_t sector_size, size_t page_size, const char* partitions_bin)
|
|
{
|
|
spiflash.init(chip_size, block_size, sector_size, page_size, partitions_bin);
|
|
|
|
g_rom_flashchip.chip_size = chip_size;
|
|
g_rom_flashchip.block_size = block_size;
|
|
g_rom_flashchip.sector_size = sector_size;
|
|
g_rom_flashchip.page_size = page_size;
|
|
}
|
|
|
|
esp_err_t spi_flash_mmap(size_t src_addr, size_t size, spi_flash_mmap_memory_t memory,
|
|
const void** out_ptr, spi_flash_mmap_handle_t* out_handle)
|
|
{
|
|
*out_handle = 0;
|
|
*out_ptr = (void*)spiflash.get_memory_ptr(src_addr);
|
|
|
|
return ESP_OK;
|
|
}
|
|
|
|
void spi_flash_munmap(spi_flash_mmap_handle_t handle)
|
|
{
|
|
return;
|
|
}
|
|
|
|
esp_rom_spiflash_result_t esp_rom_spiflash_read(uint32_t target, uint32_t *dest, int32_t len)
|
|
{
|
|
return spiflash.read(target, dest, len);
|
|
}
|
|
|
|
esp_rom_spiflash_result_t esp_rom_spiflash_erase_block(uint32_t block)
|
|
{
|
|
return spiflash.erase_block(block);
|
|
}
|
|
|
|
esp_rom_spiflash_result_t esp_rom_spiflash_erase_sector(uint32_t sector)
|
|
{
|
|
return spiflash.erase_sector(sector);
|
|
}
|
|
|
|
esp_rom_spiflash_result_t esp_rom_spiflash_erase_page(uint32_t page)
|
|
{
|
|
return spiflash.erase_page(page);
|
|
}
|
|
|
|
esp_rom_spiflash_result_t esp_rom_spiflash_write(uint32_t target, const uint32_t *src, int32_t len)
|
|
{
|
|
return spiflash.write(target, src, len);
|
|
}
|
|
|
|
esp_rom_spiflash_result_t esp_rom_spiflash_write_encrypted(uint32_t flash_addr, uint32_t *data, uint32_t len)
|
|
{
|
|
return spiflash.write(flash_addr, data, len);
|
|
} |