Search found 4 matches

by km-ids
Thu Dec 10, 2020 3:14 pm
Forum: ESP-IDF
Topic: [SOLVED] ESP_ERR_NVS_NOT_FOUND from nvs_get_blob() due to nvs_commit() race condition
Replies: 18
Views: 20192

Re: [SOLVED] ESP_ERR_NVS_NOT_FOUND from nvs_get_blob() due to nvs_commit() race condition

And,

If so, is the solution for this having the build flag CONFIG_SPI_FLASH_VERIFY_WRITE set?
by km-ids
Thu Dec 10, 2020 2:37 pm
Forum: ESP-IDF
Topic: [SOLVED] ESP_ERR_NVS_NOT_FOUND from nvs_get_blob() due to nvs_commit() race condition
Replies: 18
Views: 20192

Re: [SOLVED] ESP_ERR_NVS_NOT_FOUND from nvs_get_blob() due to nvs_commit() race condition

Hi,

Was the result of the above post (Thu Jun 04, 2020 8:30 am) indicating that the nvs commit and close may return before the data is actually written?
which can lead to changes of the source data following the commit & close may get captured by the write operation?

Thanks
by km-ids
Thu Sep 26, 2019 3:18 pm
Forum: ESP-IDF
Topic: esp32.project.ld , changing order of data in segment
Replies: 1
Views: 2357

esp32.project.ld , changing order of data in segment

I want to have .noinit (NOLOAD): { . = ALIGN(4); _noinit_start = ABSOLUTE(.); *(.noinit .noinit.*) . = ALIGN(4) ; _noinit_end = ABSOLUTE(.); } > dram0_0_seg go ahead of .dram0.data : { ... } in the linking of my application. I see during the build process that esp32.project.ld.in is being copied int...
by km-ids
Fri May 17, 2019 5:20 pm
Forum: ESP-IDF
Topic: esp32 ble server, multiple client, one client losing comm
Replies: 0
Views: 2100

esp32 ble server, multiple client, one client losing comm

Question on the behavior of the BLE stack - esp32 acting as ble server - multiple clients are attached - if notify messages are being sent to all the attached clients - if one clients communication is suddenly and permanently interrupted (say it moves behind a wall totally blocking ble signal) Will ...