j3d1/esp-open-rtos
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

spi_flash.h: Correct comment regarding flashchip structure

Browse source 
From ed0a079d9b
This commit is contained in:
Angus Gratton 2015-08-07 18:19:09 +10:00
parent e7460de0a1
commit 1cb2de5b96
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
include/espressif/spi_flash.h
View file

@ -23,10 +23,13 @@ sdk_SpiFlashOpResult sdk_spi_flash_read(uint32_t src_addr, uint32_t *des_addr, u
/* SDK uses this structure internally to account for flash size. /* SDK uses this structure internally to account for flash size.
chip_size field is initialised during startup from the flash size
saved in the image header (on the first 8 bytes of SPI flash).
Other field are initialised to hardcoded values by the SDK.
Based on RE work by @foogod at Based on RE work by @foogod at
http://esp8266-re.foogod.com/wiki/Flashchip_%28IoT_RTOS_SDK_0.9.9%29 http://esp8266-re.foogod.com/wiki/Flashchip_%28IoT_RTOS_SDK_0.9.9%29
Note that the only field the SDK actually uses appears to be chip_size
*/ */
typedef struct { typedef struct {
uint32_t device_id; uint32_t device_id;