Mirror/AI-on-the-edge-device-docs
1
0
Fork 0
mirror of https://github.com/jomjol/AI-on-the-edge-device-docs.git synced 2025-12-07 12:07:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

Update Error-Codes.md

Browse Source
This commit is contained in:
Slider0007
2023-03-28 15:36:54 +02:00
committed by GitHub
parent e2cdec7856
commit 4ddf415331
1 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
docs/Error-Codes.md
View File

@@ -1,4 +1,4 @@
# Reduced webinterface (only for error indication and tracing)
# Reduced webinterface (error indication and tracing)
Whenever an error occurs during boot process which avoids loading of regular processing and regular webinterface, a reduced webinterface gets loaded to have at least some visual feedback and the possibilitiy to figure out the root cause by browsing the logfiles or trigger another OTA update.
@@ -6,11 +6,11 @@ The error code(s) get printed with specific error codes. This page lists the pos
Note: Here the error codes are defined in source code: [error codes](https://github.com/jomjol/AI-on-the-edge-device/blob/rolling/code/components/jomjol_helper/Helper.h).
# Critical Errors
## Critical Errors
Those Errors make the normal operation of the device impossible.
Most likely they are caused by a hardware issue!
## `0x00000001` PSRAM bad
### `0x00000001` PSRAM bad
Your device most likely has no PSRAM at all or it is too small (needs to have at least 4 MBytes)!
See [Hardware Compatibility](../Hardware-Compatibility).
@@ -20,10 +20,10 @@ psram: PSRAM ID read error: 0xffffffff
cpu_start: Failed to init external RAM!
```
## `0x00000002` Heap too small
### `0x00000002` Heap too small
The firmware failed to allocate enough memory. This most likely is a consequential error of a bad PSRAM!
## `0x00000004` Cam bad
### `0x00000004` Cam bad
The attached camera can not be initialized.
This usually is because on of the following reasons:
@@ -31,7 +31,7 @@ This usually is because on of the following reasons:
* The camera is not attached properly -> Try to remove and attach it again. Make sure you move the black part enough into the socket!
* The camera or the camera cable is damaged
## `0x00000008` SD card basic check failed
### `0x00000008` SD card basic check failed
One or more basic SD card checks failed.
The following checks are performed during boot sequence:
@@ -45,7 +45,7 @@ Detailed error indication (write, rerad or delete error) can be derived from bli
Recommendation: Reformat SD card and check again or try another SD card
## `0x00000010` SD folder or file presence check failed
### `0x00000010` SD folder or file presence check failed
One or more mandatory folders and/or files are missing on SD card.
To have early indication that SD card is potentially ready for operation, some folder and files, which are mandatory are presence checked. This is not a 100% check and a successful test does not mean everthing is OK.
@@ -68,13 +68,13 @@ The following folders / files get checked during boot sequence:
Recommendation: Check logs and / or redo a Over-The-Air Update (OTA Update) to ensure proper SD card structure
# Non-Critical Errors
## Non-Critical Errors
Those Errors can be caused by an error during initialization. It is possible that the error has no impact at all or that a reboot solves it.
## `0x00000100` Cam Framebuffer bad
### `0x00000100` Cam Framebuffer bad
The firmware was unable to initialize the Camera Framebuffer.
The firmware will continue to work, but other consequential error might arise.
A reboot of the device might help.
## `0x00000200` NTP failed
### `0x00000200` NTP failed
The firmware failed to get the world time from an NTP server. The firmware will continue to work, but has a wrong time.