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esp_flash:fix bug about clearing WLE automatically after actions

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This commit is contained in:
Cao Sen Miao
2020-09-18 14:32:37 +08:00
parent 1a35b5ac9b
commit 11188d2143
12 changed files with 176 additions and 21 deletions
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8
components/spi_flash/esp32/spi_flash_rom_patch.c
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@@ -14,6 +14,7 @@
#include "sdkconfig.h"
#include "esp32/rom/spi_flash.h"
#include "soc/spi_periph.h"
#include "spi_flash_defs.h"
#define SPI_IDX 1
@@ -682,4 +683,11 @@ esp_rom_spiflash_result_t esp_rom_spiflash_erase_area(uint32_t start_addr, uint3
return ESP_ROM_SPIFLASH_RESULT_OK;
}
esp_rom_spiflash_result_t esp_rom_spiflash_write_disable(void)
{
REG_WRITE(SPI_CMD_REG(SPI_IDX), SPI_FLASH_WRDI);
while (READ_PERI_REG(PERIPHS_SPI_FLASH_CMD) != 0);
return ESP_ROM_SPIFLASH_RESULT_OK;
}
#endif