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Three external ADC's connected to STM32F7

Posted on March 16, 2018 at 22:06Currently I am doing a project to develop a system with three external ADC's. I want to read the 3 ADC's at the same time.I bought the following components 3x ADS1256 /http://www.ti.com/lit/ds/symlink/ads1256.pdf1x ...

Koen Ie by Associate
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Resolved! STM32F746G-Discovery SDRAM Curious Behavior

Posted on March 16, 2018 at 19:50 I'm writing a crude memory diagnostic for SDRAM (just to see if I can). The code accesses SDRAM using a pointer. __IO uint32_t * SDRAM_ptr; SDRAM_ptr = (__IO uint32_t *)0xC0000000; Using this pointer in a loo...

RESET PIN controller

Posted on March 17, 2018 at 10:02We use micro controller STM32F103RBT6 & stepper motor driver IC TB6560AHQ.we have found the problem at Reset pin of stepper motor driver IC. Circuit is attached.Initially machine works properly. but after some time m...