Eclipse: undefined reference to
Hi!I am trying to compile a project from several files in Eclipse.Function print_hello() defined in another file N222.Resulting error: undefined reference to `print_hello 'What am I doing wrong? regards Alexander
Forum Posts
How to setup Eclipse for for cross compilation and cross debugging?
Os - Ubuntu 16.04, board - STM32MP157C-DK2, language - С
Error: Inconsistency detected by ld.so: dl-lookup.c:
I downloaded, installed and configured Eclipse, Version: 2020-03 (4.15.0), UBUNTU 16.04 LTSWrote a simple program:#include <stdio.h>#include <stdlib.h>int main(void){ printf( "Hello world\n" ); return 1;}compiles without errors :)But, when I run ...
Speed difference between 8 or 16 bit nand flash
Does anyone have some real data on speed difference between 8 or 16 bit Nand flash (with the bootloader and the kernel) on the STM32MP157 ?at bootduring normal operation
The usart1 has issue with PZ6 and PZ7
Hi all, I use PZ7 and PZ6 configure for usart1. But it show some error log.[ 1.633566] stm32mp157-pinctrl soc:pin-controller@50002000: invalid function. [ 1.640375] stm32-usart: probe of 5c000000.serial failed with error -22It's right when II t...
Build the ubi system
I need to build a system for nandflash, unfortunately something went wrong, and I don't know how to fix it
Resolved! TF-A not able to load OPTEE OS images when OPTEE OS images are signed.
Hello,I am currently facing an issue with TFA (2.0-stm32mp-r3 from last STM32MP15 OpenSTLinux release 20-02-19) on my STM32MP157C-DK2 board, TF-A built with wiki defined flags: ARM_ARCH_MAJOR=7 ARCH=aarch32 PLAT=stm32mp1 DTB_FILE_NAME=stm32mp...
Resolved! Debugging Cortex M4 in engineering mode, is it necessary to edit and build device trees for custom modifications?
Hello,I'm trying to connect stm32mp157c-dk2 board with another device over FDCAN in engineering mode (MCU single core) using CN2 pin 3 and 5 (stm32 PA12 and PA11 pins respectively). Though I can initialize and request to use FDCAN1 from resource mana...
Resolved! Cannot boot stm32mp157c-ev1 with original device tree generated by STM32CubeMX.
I’m trying to boot stm32mp157c-ev1 evaluation board with original device tree.However, cannot boot the board when following steps--Environment--Host PC: Intel Core i7 3.6GHz / Ubuntu Ver16.04.6 LTSSTM32CubeMX: Version 5.6.0OpenSTLinux: openstlinux-...
Resolved! Modifying an external in-tree Linux kernel module unsuccessfully
Following the instruction from https://wiki.st.com/stm32mpu/wiki/How_to_cross-compile_with_the_Developer_Package#Modifying_the_Linux_kernel_device_tree.........root@stm32mp1:~# modprobe vivid[ 903.683914] cec: version magic '4.19.94 SMP preempt mod_u...