Description
Hi all,
I want to upgrade the LvGL project from version v8.4 to V9.1 and I did everything according to the porting guide and I am facing weird issue as following:
Error: bad instruction typedef signed char __int8_t’`
What MCU/Processor/Board and compiler are you using?
STM32U5A9 with 800x480 @24-bit.
What do you want to achieve?
Upgrading the LvGL version to V9.1
What have you tried so far?
Adding LvGL V8 works without any issue.
Once I replaced the V8 with V9, things went downhill from this point.
I’ve modified the display and touch driver accordingly.
Screenshot and/or video
Any solution for this issue?