extend some GPIO for 157
I am going to extend some GPIO for 157 for keyboard, I found on EV board is a MCU of STM32L157 to implement, do you have any firmware information about this MCUSource code or I2C protocol, or have other similar chips
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Resolved! STM32MP153 and STM32MP157 code compatibility
Hello.Is code for STM32MP157 is compatible for STM32MP153?I can't find description of this MPU in arm-trusted-firmware's device tree.
MPU Cstop - stm32mp157c-dk2
Hello,I am applying the second scenario of example openamp_tty_echo_wakeup.The scenario is to wake up and make the system run again from "MCU : running and MPU :Cstop".My question: When MPU goes in Cstop mode with the command "echo mem > /sys/power/s...
How to get IBIS model files?
We need IBIS model file for STM32MP157AAD3 Processor. Please send or share the link to download.
Resolved! SSH connection to STM32MP15-DK2
Hello, I've try to connect to the through SSH but it's seem no sshd is running :BOARD $> ssh root@xx.xx.xx.xx BOARD $> ssh: connect to host xx.xx.xx.xx port 22: Network is unreachableBOARD $> systemctl sshd -l BOARD $> No ssh.service foundI would lik...
Resolved! Issues compiling Distribution package on docker
I've build a docker container to run bitbake on it. I took as base this dockerfile https://hub.docker.com/r/gmacario/build-yocto/dockerfile and replacedbase image from debian to ubuntu 18.04Replaced dependencies listed at https://wiki.st.com/stm32mpu...
Resolved! How to be able to use the A7 cores without Linux ?
Can I develop on IAR or Keil without Linux?
How to work with A7-core with IAR?
Can't a7-core write firmware with a generic compiler like IAR without Linux?Like working with tools like ADS Compiler , like s3c6440 .....
Always USB boot after POR, instead of EMMC boot
On my custom board I have the following issue, when my board powers up it goes into USB DFU mode instead of booting to EMMC, despite the BOOT pins. When I reset the board manually by taking nrst down, it boots correctly. I followed AN5031. I have dis...
Mipi-dsi display problem
1,What is the reason for setting the display frequency to 50HZ instead of 60HZ?2, I designed a circuit board, using mipi to HDMI chip, and found that using 60HZ frequency to drive the display will jitter.
