espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2026-05-05 04:15:21 +02:00
Code Issues Packages Projects Releases Wiki Activity

docs: Improve/clarify partition, OTA & SPI flash docs

Browse Source 
Related to #313 https://github.com/espressif/esp-idf/issues/313
This commit is contained in:
Angus Gratton
2017-02-17 12:43:55 +11:00
parent 4494e15ecf
commit 1f3a2e900c
11 changed files with 340 additions and 187 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/app_update/esp_ota_ops.c
+2 -2
View File
@@ -82,7 +82,7 @@ esp_err_t esp_ota_begin(const esp_partition_t *partition, size_t image_size, esp
return ESP_ERR_NO_MEM;
}
// if input image size is 0 or OTA_SIZE_UNKNOWN, will erase all areas in this partition
// If input image size is 0 or OTA_SIZE_UNKNOWN, erase entire partition
if ((image_size == 0) || (image_size == OTA_SIZE_UNKNOWN)) {
ret = esp_partition_erase_range(partition, 0, partition->size);
} else {
@@ -301,7 +301,7 @@ static esp_err_t esp_rewrite_ota_data(esp_partition_subtype_t subtype)
//so current ota app sub type id is x , dest bin subtype is y,total ota app count is n
//seq will add (x + n*1 + 1 - seq)%n
if (SUB_TYPE_ID(subtype) >= ota_app_count) {
return ESP_ERR_NOT_FOUND;
return ESP_ERR_INVALID_ARG;
}
ret = esp_partition_mmap(find_partition, 0, find_partition->size, SPI_FLASH_MMAP_DATA, &result, &ota_data_map);