Good day everybody, I can't get this simple CAN reception with interrupt to work on my STM32F303VC microcontroller. I have probed the TX and RX lines of the receiving side with a logic analyzer and I saw no problem, however I don't get any interrupts...
Hello.With a preset baud rate of 19200, UART in LIN mode works fine, but the baud rate of the master node is not always known, so there is a need for automatic baud rate detection.If the UART is set to automatic baud rate detection, then the data tra...
I would like to communicate with FLASH using OCTSPI on nucleo l4r5zi. I am creating a driver for OCTSPI for communication, but I have a question.I plan to use the regular command mode, INDIRECT_READ and INDIRECT_WRITE.The driver is designed to stor...
Hi, I created a program that should create repetition on an arbitrary waveform through DMA burst feature. I use circular mode and I decide to stop it when the repetition are done. I use the transfer complet interrupt to increment a variable to have t...
I'm using a STM32L4R9 with a W25G128, using non HAL code. The problem I'm seeing is that auto polling isn't stopped on match per logic analyzer. I have this set up to auto poll for write complete, register 0x05 busy bit 1. The match happens, I clear ...
There is gpio interrupts enabled on both cores, but for different pins.Both cores run mbed os 6.15Programs on th both cores are almost the same:void gpioInterruptHandler () { gpio_irq_disable (); someFlag = true; disableCounter++; } voi...
I am able to FIT 139KB .bin files , 11KB extra??stm32f105RBt6 B should indicate128KB flashWhat is going on... is it safe to use this extra memory?How much extra memory does this chip have?
I want to take a voltage reading over the voltage divider circuit I prepared with the STM32f030f4p6 module. I divided the voltage as 1 by 13. When I run the code in debug mode, for example, if I give 14V, I need to read 1V, but the value I see in the...
I am facing CPU halt during flash erase opertaion, so i chosen RAM linker script "STM32F769NIHX_RAM.ld" to enable code execute from RAM. Now the code and data section of my software is purely working from RAM (no fash access required) but CPU is halt...
HiI need one developer for this board STM 32f042 with lin and can busto transpose an arduino libraries to this stm.Waiting .Thanks in advance
