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meiss.M
Associate III
since ‎2019-09-12
‎2023-06-14

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  • 25 Posts
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Using RAUC with openstlinux

2020-07-09
We are using rauc to perform remote updates on your target devices.However, to create the rauc bundle, rauc uses a different image format than the ST image created.The default imagesource in rauc is:imgsource = "%s-%s.%s" % (d.getVar('RAUC_SLOT_%s' %...

M4 ELF build done in CUBEIDE is not uploaded to target on dunfell platform

2020-07-09
The program can not be uploaded under the dunfell distribution via CUBEIDE 1.3.1 to the target system. Using the thud distribution, target uploads works.Are there any hidden upload scripts in the CUBEIDE - how to debug the debug upload?Which yocto pa...

OPENAMP send data from M4 to A7 and wait until RX buffer is free

2019-10-30
Hello,I need to send several kilobytes of data from the M4 to the A7. However, I am experiencing data loss during this transfer. Is there a function that waits on the M4 side, until the A7 has collected all data from the tty./* * Channel direction a...

No virtual UART device is generated & M4 gets stuck while initializing openamp

2019-10-28
Hello, previously, I had no problem setting up the virtual UARTs in the the Ac6 IDE using STM32CubeMX 5.3.0. With the new 5.4.0, the OpenAMP initialization change a bit so, obviously I enabled in the openamp_conf.h the UART HAL module driver (virt_ua...

OPENAMP framework, initialize UART in seperate c file on DK2

2019-09-12
Hello,I have started to use the OPENAMP framework, especially with the CubeMX generated file openamp.h to communicate between the A7 and M4.The example DK2_TIMER1_OpenAmp_Solution works fine, but unfortunately the CubeMX generates all the initializat...
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