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I'm wondering if the following is correct for using the ART flash accelerator on the STM32F7 line:Change linker script to use the ITCM instead of the AXIM bus for FLASH memory.In the startup code, enable the ART accelerator by setting the ARTEN bit o...
Need some help understanding an interrupt lockup situation.Written some code that is highly depending on interrupts getting serviced. It works fine as long as there is no interrupt nesting situation.In more detail I'm using printf calls/trace message...
in my program is receive first data that tells me what's the size of the payload i am getting next through UART ,When i use that variable as parameter in the UART functions it doesnt work ,however when i hard code a value say HAL_Uart_Receive(&huart1...
Hi!I am operating on an STM32F446 chip and I have the following issue:I tested out a communication system where I attached a 912600 baud communication with another device via UART1 on a STM32f446 NUCLEO Board. All worked out well, no errors or other ...
Hi, I've developed a CAN driver for STM32H7 and greatly appreciated the capability to modulate FIFO buffers elements number and size. I am now porting such a driver to STM32L5 but It looks like this is not possible in the STM32L5, where the FIFOs hav...
Hello,I'm currently working on an application using STM32F105 uC.I want to use some GPIO as analog input, so I need to use the ADC converter.It seems that each channel is linked to one ADC channel. I have found some table with this mapping for other ...
Hello , I wound like to know the MTBF and the fits value of STM32G071GBU6N PleaseThank you in advance
I am using 2 microcontrollers STM32F103ZETx as transmitter and STM32F730R8 as reciever. So my CAN is coming into initialization mode but has some issues in CAN normal mode. SLAK=0 , INAK=1(should be 0) and INRQ = 1(should be 0) for can normal mode.1....
I don't understand why i can't use VCP on my STM32F429I-DISCO even if UART RX /TX pin are connected to the USB-ST-link. I know I have to flash this ST-link V2 to V2.1 to have the VCP activated but i can't do that.You can see on the attached schematic...
