espressif/arduino-esp32
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Update IDF to a0468b2 (#2108)

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* Update IDF to a0468b2

* add missing ld file

* Fix PIO builds and change coex policy
This commit is contained in:
Me No Dev
2018-11-26 23:22:11 +01:00
committed by GitHub
parent c3ec91f968
commit 04963009ee
988 changed files with 114643 additions and 65141 deletions
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26
tools/sdk/include/esp32/esp_spiram.h
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@ -21,26 +21,12 @@
#include <stdbool.h>
#include "esp_err.h"
typedef enum {
ESP_SPIRAM_VOLT_3V3 = 0, /*!< SPI RAM voltage is 3.3v */
ESP_SPIRAM_VOLT_1V8 = 1, /*!< SPI RAM voltage is 1.8v */
ESP_SPIRAM_VOLT_INVALID, /*!< SPI RAM voltage is invalid*/
} esp_spiram_volt_t;
typedef enum {
ESP_SPIRAM_SIZE_32MBITS = 0, /*!< SPI RAM size is 32 MBits */
ESP_SPIRAM_SIZE_64MBITS = 1, /*!< SPI RAM size is 64 MBits */
ESP_SPIRAM_SIZE_INVALID, /*!< SPI RAM size is invalid */
} esp_spiram_size_t;
/**
* @brief get SPI RAM voltage
* @return
* - ESP_SPIRAM_VOLT_INVALID if SPI RAM not enabled or not valid.
* - SPI RAM voltage
*/
esp_spiram_volt_t esp_spiram_get_chip_volt();
/**
* @brief get SPI RAM size
* @return
@ -70,7 +56,7 @@ void esp_spiram_init_cache();
/**
* @brief Memory test for SPI RAM. Should be called after SPI RAM is initialized and
* (in case of a dual-core system) the app CPU is online. This test overwrites the
* (in case of a dual-core system) the app CPU is online. This test overwrites the
* memory with crap, so do not call after e.g. the heap allocator has stored important
* stuff in SPI RAM.
*
@ -116,4 +102,14 @@ void esp_spiram_writeback_cache();
esp_err_t esp_spiram_reserve_dma_pool(size_t size);
/**
* @brief If SPI RAM(PSRAM) has been initialized
*
* @return
* - true SPI RAM has been initialized successfully
* - false SPI RAM hasn't been initialized or initialized failed
*/
bool esp_spiram_is_initialized(void);
#endif