Problem:
- Inserting a µSD card causes RadioLib to hit a critical error and reboot
- Device enters a boot loop as the SD card remains inserted
Reproduction:
- Insert a µSD card and power on
- RadioLib reports a critical error on boot
- Device reboots, repeating indefinitely
Root cause:
- On T-Lora Pager, SX1262 and the µSD slot share the same physical SPI bus
(same SCK/MOSI/MISO pins, differentiated only by CS)
- SDCARD_USE_SPI1 is intended for boards where SD is on a separate SPI bus;
it initializes a second ESP32 SPI peripheral (SPI3) for SD
- SPI2 is already driving those same pins for LoRa, so both controllers
simultaneously drive the same GPIO lines, causing bus contention
Fix:
- Remove SDCARD_USE_SPI1 so both devices share a single SPI peripheral (SPI2),
with CS pins providing device selection as intended
- Tested on a custom fork of device-ui; LoRa and SD card map tiles both work
correctly with an SD card inserted
Signed-off-by: Andrew Yong <me@ndoo.sg>
* Update ESP8266Audio dependency to Meshtastic fork for compatibility
* Update ESP8266Audio dependency to Meshtastic fork for compatibility across multiple platformio.ini files
* Remove noop CANNED_MESSAGE_MODULE_ENABLE define
* Remove over-eager warning removal
* Remove unused LED_CONN
* Dead defines removal
* Rename oddball LED pin name
* Rename second oddball LED pin name
* Remove another dead define
* Migrate all of the Meshtastic API attributes into the ini as a source of truth
* Cleanup garbage coalescing
* Another spot
* We already account for inkhud and mui
* Consolidate
* Removed them
* Boogers
* Infer
* Copying manifest should always succeed
* Remove portduino guards
* Rename
* None
I thought git would be smart enough to understand all the whitespace changes but even with all the flags I know to make it ignore theses it still blows up if there are identical changes on both sides.
I have a solution but it require creating a new commit at the merge base for each conflicting PR and merging it into develop.
I don't think blowing up all PRs is worth for now, maybe if we can coordinate this for V3 let's say.
This reverts commit 0d11331d18.
* Plain RAK4631 should not compile EInk and TFT display code
* Add USE_TFTDISPLAY to variant files.
* Derp
* Undo the platformio.ini changes to heltec_v4
* Drop unneeded src_filter lines
---------
Co-authored-by: Jonathan Bennett <jbennett@incomsystems.biz>
Co-authored-by: Jason P <applewiz@mac.com>
Andrew YongandBen Meadors
Jonathan BennettandGitHub
JorropoandGitHub
Jason PandBen Meadors
AustinandGitHub
