alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-10 04:43:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

build and link hello-world for esp32s2beta

Browse Source
This commit is contained in:
suda-morris
2019-06-06 10:57:29 +08:00
parent 61ce868396
commit 84b2f9f14d
108 changed files with 3377 additions and 645 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
components/spi_flash/include/esp_spi_flash.h
View File

@@ -33,10 +33,28 @@ extern "C" {
#define SPI_FLASH_MMU_PAGE_SIZE 0x10000 /**< Flash cache MMU mapping page size */
typedef enum {
FLASH_WRAP_MODE_8B = 0,
FLASH_WRAP_MODE_16B = 2,
FLASH_WRAP_MODE_32B = 4,
FLASH_WRAP_MODE_64B = 6,
FLASH_WRAP_MODE_DISABLE = 1
} spi_flash_wrap_mode_t;
/**
* @brief set wrap mode of flash
*
* @param spi_flash_wrap_mode_t mode: wrap mode support disable, 16 32, 64 byte
*
* @return esp_err_t : ESP_OK for successful.
*
*/
esp_err_t spi_flash_wrap_set(spi_flash_wrap_mode_t mode);
/**
* @brief Initialize SPI flash access driver
*
* This function must be called exactly once, before any other
* This function must be called exactly once, before any other
* spi_flash_* functions are called.
* Currently this function is called from startup code. There is
* no need to call it from application code.