espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-09 15:44:34 +02:00
Code Issues Packages Projects Releases Wiki Activity

spi_flash: define spi_flash_guard_{start,stop} with IRAM_ATTR

Browse Source 
These functions are marked as inline and are called from functions which are in IRAM.
In release (-Os) builds, the compiler may decide not to inline these functions.
Placing these functions into IRAM explicitly works around this.
This commit is contained in:
Ivan Grokhotkov
2017-01-17 00:42:55 +08:00
parent 48ae7ab500
commit 075446318d
1 changed files with 6 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
components/spi_flash/flash_ops.c
View File

@@ -103,16 +103,18 @@ SpiFlashOpResult IRAM_ATTR spi_flash_unlock()
return SPI_FLASH_RESULT_OK;
}
static inline void spi_flash_guard_start()
static inline void IRAM_ATTR spi_flash_guard_start()
{
if (s_flash_guard_ops)
if (s_flash_guard_ops) {
s_flash_guard_ops->start();
}
}
static inline void spi_flash_guard_end()
static inline void IRAM_ATTR spi_flash_guard_end()
{
if (s_flash_guard_ops)
if (s_flash_guard_ops) {
s_flash_guard_ops->end();
}
}
esp_err_t IRAM_ATTR spi_flash_erase_sector(size_t sec)