About kob77

kob77 · 2024-04-06

Hi, I'm having trouble with the resistive touch screen on my display. Here's some info about my project - I'm using an stm32f401cdu6 microcontroller, a 7" display with an SSD1963 controller, and a touch controller XPT2046. I based my project on the o...

kob77 · 2024-04-12

Okay, I'll think over the whole issue and make a decision. Thanks again for your time and the knowledge you've shared. It's really important to me.

kob77 · 2024-04-12

I'm well aware that using the Nucleo board significantly simplifies things. Actually, I've already designed such a "sandwich" for this project, but many things have changed and require redesigning. I'll reconsider the memory issue; it's possible that...

kob77 · 2024-04-12

So, starting from the beginning. Yes, I'm a student of Computer Science at POLS. In my second year, I decided that for my engineering project, I'll create a 6DOF robot (I have support from the project supervisor). The project involves:-creating my ow...

kob77 · 2024-04-12

I took measurements and the results are as follows: MISO and MOSI are high, SCK is low (SD card reading program), MISO is high, MOSI is low, SCK is low (display handling program). In both cases, both CS pins were high. What you're saying seems to mak...

kob77 · 2024-04-12

Yes, that's correct, I'm using the same SPI for the XPT and the reader with separate CS lines. Unfortunately, I haven't gotten around to getting an oscilloscope yet, but I plan to buy one in the future. I've written a simple program to handle the rea...

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