alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-16 23:05:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

ota ops: Add new functions esp_ota_get_next_update_partition / esp_ota_get_running_partition

Browse Source 
* Update OTA example to use these.
* Refactor esp_ota_begin() to return ESP_ERR_OTA_PARTITION_CONFLICT as documented
This commit is contained in:
Angus Gratton
2017-02-20 14:02:39 +11:00
parent 6a2d152086
commit 25f739c183
8 changed files with 201 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
components/bootloader_support/src/esp_image_format.c
View File

@@ -108,6 +108,16 @@ esp_err_t esp_image_basic_verify(uint32_t src_addr, bool log_errors, uint32_t *p
*p_length = 0;
}
if (src_addr % SPI_FLASH_MMU_PAGE_SIZE != 0) {
/* Image must start on a 64KB boundary
(This is not a technical limitation, only the flash mapped regions need to be 64KB aligned. But the most
consistent way to do this is to have all the offsets internal to the image correctly 64KB aligned, and then
start the image on a 64KB boundary also.)
*/
return ESP_ERR_INVALID_ARG;
}
err = esp_image_load_header(src_addr, log_errors, &image_header);
if (err != ESP_OK) {
return err;