Missing LTDC and DMA2D related core stuff

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Re: Missing LTDC and DMA2D related core stuff

Postby TexZK » Sun Jun 28, 2015 10:29 pm

It's up and running next to me 8-)

Posts: 1
Joined: Wed Sep 12, 2018 3:36 am

Re: Missing LTDC and DMA2D related core stuff

Postby ... » Wed Sep 12, 2018 3:51 am

Has anyone been able to successfully run this demo in ChibiOS 18.2?

I am using the current version of ChibiOS-Contrib from the github (commit fe95e90) and pointing it at the ChibiOS 18.2 included in ChibiStudio. In this configuration everything compiled fine and ran, but the display seemed to be initialized incorrectly (instead of the expected image being drawn, there is some random lines drawn). The debug terminal seems to work great, the output of 'info' is below

Code: Select all

ch> info
Kernel:       5.0.0
Compiler:     GCC 7.2.1 20170904 (release) [ARM/embedded-7-branch revision 255204]
Architecture: ARMv7E-M
Core Variant: Cortex-M4
Port Info:    Advanced kernel mode
Platform:     STM32F429 High Performance with DSP and FPU
Board:        STMicroelectronics STM32F429I-Discovery
Build time:   Sep 11 2018 - 19:20:05

I also tried the most recent version of ChibiOS from the github, but that resulted in a missing rules.mk (expected to be at /os/common/startup/ARMCMx/compilers/GCC but it seems to have moved see https://github.com/ChibiOS/ChibiOS/tree ... pilers/GCC


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