Search found 23 matches
- Tue Sep 03, 2019 3:42 pm
- Forum: General Discussion
- Topic: Problems enabling secure boot: csum err
- Replies: 5
- Views: 7775
Re: Problems enabling secure boot: csum err
You can't change the partition table address in IDF 3.0.x. You can reduce the log level for the bootloader to prevent overlapping the partition table.
- Fri Jul 26, 2019 7:16 pm
- Forum: ESP-IDF
- Topic: How can we set a CUSTOM_MAC_ADDRESS in EFUSE
- Replies: 1
- Views: 2539
Re: How can we set a CUSTOM_MAC_ADDRESS in EFUSE
Have a look at this thread, the last posts will probably help you:
https://www.esp32.com/viewtopic.php?f=2&t=11556
https://www.esp32.com/viewtopic.php?f=2&t=11556
- Thu Jul 04, 2019 2:55 pm
- Forum: Documentation
- Topic: Documentation Requests/Feedback
- Replies: 81
- Views: 229833
Re: Documentation Requests/Feedback
Hi @Mr_Red, Thank you for pointing out this issue and sorry for problem with accessing documentation for these releases. Before a new release and tag is published, you can resort to using release branch tags that have been made visible instead: * release-v3.3 * release-v3.1 The release branch links...
- Mon May 13, 2019 12:53 pm
- Forum: Documentation
- Topic: Documentation Requests/Feedback
- Replies: 81
- Views: 229833
Re: Documentation Requests/Feedback
I'm getting "Page does not exist yet" error when trying to access the following versions of IDF doc (from the drop-down menu or from the release notes):
https://docs.espressif.com/projects/esp ... 3.3-beta3/
https://docs.espressif.com/projects/esp-idf/en/v3.1.4/
https://docs.espressif.com/projects/esp ... 3.3-beta3/
https://docs.espressif.com/projects/esp-idf/en/v3.1.4/
- Thu May 09, 2019 12:26 pm
- Forum: General Discussion
- Topic: ESP32 Ethernet Crashing whole LAN
- Replies: 6
- Views: 10665
Re: ESP32 Ethernet Crashing whole LAN
I've encountered similar issue recently. Seems related to Ethernet flow control. See this post: https://www.esp32.com/viewtopic.php?t=6948
The ESP can get stuck sending pause frames for some reason. Disabling flow control on PHY and MAC seem to prevent it.
The ESP can get stuck sending pause frames for some reason. Disabling flow control on PHY and MAC seem to prevent it.
- Wed May 08, 2019 3:00 pm
- Forum: Documentation
- Topic: Documentation Requests/Feedback
- Replies: 81
- Views: 229833
Re: Documentation Requests/Feedback
I have two requests for the technical reference manual. First, the doc of some Ethernet MAC registers seem incomplete. Specifically, in EMAC_EX_PHYINF_CONF_REG only EMAC_PHY_INTF_SEL is documented. In the code the other bits are defined / used (e.g. EMAC_EX_SBD_FLOWCTRL). Second, Ethernet MAC regist...
- Wed Feb 20, 2019 2:36 pm
- Forum: General Discussion
- Topic: eth_clock_mode_t for ESP32 WROVER
- Replies: 3
- Views: 4253
Re: eth_clock_mode_t for ESP32 WROVER
ESP_Igrr, If you don't mind, I'd like you to share why it was removed and brought back. I'm currently working on switching a WROOM design using Ethernet on GPIO16 over to WROVER module and it is causing us headache to map an input on boot. Anything we should lookout if we want to use GPIO0 to source...
- Wed Feb 20, 2019 1:49 pm
- Forum: General Discussion
- Topic: use esp32 to process vision recognition
- Replies: 8
- Views: 11537
Re: could we use esp32 to process vision recognition?
You might want to look in this forum https://www.esp32.com/viewforum.php?f=32 and its github https://github.com/espressif/esp-who
- Fri Dec 07, 2018 2:47 pm
- Forum: General Discussion
- Topic: Power Failure Tolerance
- Replies: 5
- Views: 9978
Re: Power Failure Tolerance
Link to SPIFFS wiki which discusses handling of power loss: https://github.com/pellepl/spiffs/wiki/FAQ#how-does-spiffs-handle-powerlosses (TL;DR: you need to run SPIFFS_check after power loss, SPIFFS will not detect it automatically). I'm using SPIFFS through the VFS, and there does not seem to hav...
- Mon Sep 10, 2018 12:26 pm
- Forum: General Discussion
- Topic: How to reset all the eFuse? What does "secure boot check fail" means?
- Replies: 8
- Views: 23079
Re: How to reset all the eFuse? What does "secure boot check fail" means?
Fundamentally, an eFuse is a single bit of non-volatile memory with the restriction that once an eFuse bit is programmed to 1, it can never be reverted to 0. So sadly no you can't revert eFuse to factory (but that would be a nice to have for next chip). Be careful when building the bootloader that ...