So I have been developing my custom board, based on the STM32F407VE chip, and have encountered an issue with the SPI1 bus. I was trying to set up an SD card module on the bus, using the SdFat library by Bill Greiman. I specified the CS pin to be PA4,...
Good morning,I'm writing a bootloader and I need to put all the code in the RAM and execute from it (the microcontroller is a STM32F733).The code is already working correctly from the flash.How can I move it into the RAM?Thanks in advance
Hi all,I'm having a firmware issue with updating my MCU via UARTAfter reading AN2606 and AN3155, I try to do the following:Disable all interrupts and save a register with unique valueCall system resetJump to bootloader on the beginning of SystemInitU...
i am working with stm32f103c8t6. i got connection timed error while uploading the code in stm32cubeideso i tried erasing the memory and got the following error in stm32 stlink utility01:10:58 : Internal command error01:10:59 : Read out protection is...
I am currently using two development board devices(NUCLEO-H753ZI & NUCLEO-H743ZI2) for CAN communications. Seeing as both are from the same MCU family and have identical board layouts, I assumed configuring the CAN peripherals for both devices would ...
Hello,So in our project we are saving some of out parameters on last page of our controller and reads that during startup. We are able to read and write content properly.Issue we are facing is that when a power on/off cycle is happening multiple time...
I'm working on a project using an STM32H753 micro. The device has an LCD with touch screen. The touch screen logic has an interrupt output which triggers the micro to read the current coordinates when the display is touched. I'm using a GPIO pin c...
Hello, I am using STM32H750xBHx. I have the following code snippets where I try to transmit some CAN message and then observe this on PCAN view. However, there is no received message in PCAN view. It sometimes shows BUSHEAVY status under the trace se...
Wondering if anyone has ever experienced this. I have several inputs I'm looking at. I poll them every 10mS. 99% of the time everything works, but sometimes the an input on PORTE will not read the correct logic. It locks at logic 1. If I look ...
I want to capture data from both ADC1 & ADC3 simultaneously, both have differential inputs. I want to trigger both conversions by Timer1, and collect data from both simultaneously when conversion is complete. My example is triggering data collection ...
