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add flash and PSRAM CS IO acquire function

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This commit is contained in:
chenjianqiang
2021-07-02 21:46:49 +08:00
committed by Li Shuai
parent 5fd169059d
commit 42039cde0a
10 changed files with 79 additions and 1 deletions
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6
components/esp32s2/spiram_psram.h
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@@ -76,5 +76,11 @@ typedef enum {
esp_err_t esp_spiram_wrap_set(spiram_wrap_mode_t mode);
/**
* @brief get psram CS IO
*
* @return psram CS IO
*/
uint8_t psram_get_cs_io(void);
#endif