About debugging

debugging · 2025-03-21

Is there a way to backup partitions or the whole contents to a file so that it can be restored later on ? For example:

debugging · 2025-03-21

This question is a based on of a support ticket due to more knowledge persons from ST may answer this on the forum. Hope someone can help.Any specific reason to use this type of LVDS connector instead of 40pin FPC ? (less costly connector and cable,...

debugging · 2025-03-19

Found the cause and solved. what happened was:1. Plugged the host PC only into the STLINK USB-C. with SW1 set to 1, the device booted from EMMC and debug data was shown on USB UART. Assumed based on the MPU running, it would be enough power for the D...

debugging · 2025-03-18

EnvironmentSTM32MP157 board using I2C touch controller: ECO 5.0Problem descriptionTouch data reporting:[1] evtest with the touch driver loaded: X and Y coordinates are correct [2] w/o touch driver but I2c enabled and read I2C data from the touch ...

debugging · 2025-03-16

These are the ECCN for these processors. The code for MP1 and MP2 are different. When purchasing parts from retailer in the USA, an export authorization check was done on their website (no idea why) and retailer said they had to wait for the US agenc...

debugging · 2025-03-24

Thanks for the tip about JLCPCB. Its surprising they cannot handle 0.5mm pitch BGA, or was it because hole in via for 0.5mm ? 18pF caps seem to need 10pf int. load xtals which are hard to find. What about using a 3.3V 24 Mhz OSC instead of an XTAL ? ...

debugging · 2025-03-24

Fixed by weston setting

debugging · 2025-03-24

Thank you very much , This is great information. Kudo X 10 :)BTW those JAE connectors are listed as NRND's...

debugging · 2025-03-19

You can mark this as solved by your own answer. interesting though, because some touch drivers don't event load with the wrong interrupt pin

debugging · 2025-03-18

Hello Christian, many thanks, Opened an OLS.

User statistics

User Activity

STM32CubeProgrammer backup STM32MP EMMC partitions

STM32MP257F-DK LVDS connector questions

STM32MP257F-DK board - No USB DFU mode, Failed to connect STLINK (EMMC2 boots u-boot)

STM32MP15 ECO 5.0 Touch display - Weston calibrator, x inverson and save/restore calibration data

STM32MP parts and export licenses

Re: STM32MP2 Layout requirements, Starting point

Re: STM32MP15 ECO 5.0 Touch display - Weston calibrator, x inverson and save/restore calibration data

Re: STM32MP257F-DK LVDS connector questions

Re: Interfacing Touchscreen (edt-ft5406) with stm32mp157c in Linux-Kernel

Re: STM32MP parts and export licenses