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Merge branch 'fix/esp_flash_coredump_4.0' into 'release/v4.0'

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esp_flash: fix coredump issues (backport v4.0)

See merge request espressif/esp-idf!6136
This commit is contained in:
Ivan Grokhotkov
2019-09-26 21:26:53 +08:00
parent c225801b3e 0bba92b2a0
commit e5ff431b35
13 changed files with 243 additions and 99 deletions
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30
components/spi_flash/include/esp_flash.h
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@@ -45,6 +45,9 @@ typedef struct {
/** Called after completing any flash operation. */
esp_err_t (*end)(void *arg);
/** Called before any erase/write operations to check whether the region is limited by the OS */
esp_err_t (*region_protected)(void* arg, size_t start_addr, size_t size);
/** Delay for at least 'ms' milliseconds. Called in between 'start' and 'end'. */
esp_err_t (*delay_ms)(void *arg, unsigned ms);
} esp_flash_os_functions_t;
@@ -282,33 +285,6 @@ esp_err_t esp_flash_read_encrypted(esp_flash_t *chip, uint32_t address, void *ou
*/
extern esp_flash_t *esp_flash_default_chip;
/** @brief Initialise the default SPI flash chip
*
* Called by OS startup code. You do not need to call this in your own applications.
*/
esp_err_t esp_flash_init_default_chip();
/**
* Enable OS-level SPI flash protections in IDF
*
* Called by OS startup code. You do not need to call this in your own applications.
*
* @return ESP_OK if success, otherwise failed. See return value of ``esp_flash_init_os_functions``.
*/
esp_err_t esp_flash_app_init();
/**
* Enable OS-level SPI flash for a specific chip.
*
* @param chip The chip to init os functions.
* @param host_id Which SPI host to use, 1 for SPI1, 2 for SPI2 (HSPI), 3 for SPI3 (VSPI)
*
* @return
* - ESP_OK if success
* - ESP_ERR_INVALID_ARG if host_id is invalid
*/
esp_err_t esp_flash_init_os_functions(esp_flash_t *chip, int host_id);
#ifdef __cplusplus
}