About Ma.2

Ma.2 · 2023-02-16

I want to connect a 128x64 LCD to my STM32MP157D-DK1 board and implement a program on the A7 core Linux to display some parameters. What should I do? Thanks in advance.

Ma.2 · 2022-04-08

Since STM32MP157D requires positive analog input, I have added a fully differential amplifier to capture the negative inputs. STM32MP157D devices embed two analog-to-digital converters.I have attached a diagram that explains my problem. I need to cap...

Ma.2 · 2022-03-14

Ma.2 · 2023-02-18

In the past, I have successfully implemented an LCD display by defining the necessary GPIO pins in my Linux user space program. I used the link below as a guide to define the pins. Is this a proper way to implement it? If not what is a better way to ...

Ma.2 · 2023-02-16

I bought a USB type A to ethernet converter and it worked perfectly. (with speed 100Mbps). Thanks a lot.

Ma.2 · 2022-04-11

Thanks a lot. Like you said, a few microsec delay won't have a significant effect on the phase. I was thinking of starting from the sample design I attached and then go for other solutions like external sample and hold , ADC etc like you suggested. I...

User statistics

User Activity

How to connect a 128x64 LCD to STM32MP157D-DK1 and access it from the A7 core?

How to capture 8 bipolar analog inputs simultaneously using STM32MP157D device

Hello, I have written a multithread program in the Linux user space using stm32cubeide. How can I view the individual thread executions while debugging? I tried Tracealyzer which worked for freertos but I wasn’t able to use it for my linux based code.

Re: How to connect a 128x64 LCD to STM32MP157D-DK1 and access it from the A7 core?

Re: Hi, I want to connect external Ethernet module below as a second Ethernet port to stm32mp157d-dk1 board and access it from the embedded linux. How can I do it? Thanks a lot.

Re: How to capture 8 bipolar analog inputs simultaneously using STM32MP157D device