Hello,I am using STM32L100 in one of my projects. I designed a PCB for this and it appears that I made a mistake on the layout. SPI's MOSI and MISO pins are not correctly routed on the PCB layout they are just opposite of how they should be connected...
Hello,We design a new custom PCB based on STM32F746G-DISCO board to support TouchGFX functionalities. Since the N25Q128A13EF840E Flash memory is obsolete, we are thinking about MT25QL128ABA1EW9-0SIT (same package - same pinout).The problem is that MT...
Hi all,I am using STM32F103C8T6 but would like to maintain if possible processor neutral discussion on how to disable SWO pin while debugging.So in the case with STM32F103C8T6 SWO pin is also shared with SPI CLK and while debugging this pin becomes u...
Using NUCLEO-H743ZI2, but SPI not working properly on my I/O board with chain of TPIC6B595 shift register from TI.8 TPIC6B595s are daisy chain thru a buffer chip 74ACT244.Master Mode on H743, 3 wire SPI, one GPIO LED1 on PB0Init: /* Set the SPI param...
Can you get two separate debug sessions running at the same time? When I plug in two boards it makes a 'unique serial number' request and won't launch, I am not sure how to get working.Trying to get an Rx-Tx SPI demo working, between two NUCLEO-F091R...
Posted on December 19, 2014 at 22:58Hello: I am using an ST Discovery Board (MMB997C) and programming / debugging it with IAR Workbench. It has the STM32F4 processor. I have a small external PCB connected to the Discovery board using the SPI lines t...