I'm trying to implement an SPI slave using DMA on a NUCLEO-F429ZI board. It basically works but when transactions from the master come too often (about 1ms) I start getting SPI overrun errors (i.e. HAL_SPI_ErrorCallback() is called). I would like to ...
Hi all, I have been tasked with porting existing Atmel SAMD21 code to an STM32F030xC. I am getting a bit hung up on how to implement the DMA transfer functionality. The existing functionality reads from a SPI SRAM chip, and writes to a SPI LCD displa...
Hi everyone, I am new to the community and I am also not very expert on microcontrollers. I own a STM32F407G-DISC1. I was able to write the code for ADC (at least I think), but I don't know how to save the data on the memory. Can anyone tell me how t...
Hello,AN2606 Rev 37 on page 321 writes:For more information regarding the STM32G431xx/441xx option bytes configuration, refer tohe STM32G4 reference manual (RM0433).RM0433 is the STM32H7 reference manual.
Hello, As I am working on analog inputs I require ADC. STM32F334 Nucleo board has 12-bit ADC (2) with 21 channels, I am using ADC1 Channel 1.After programming without applying any input to the pin (PA0) I am getting some values through USART2.Can any...
Target cube version: 5.2.0Target firmware package version: STM32Cube FW_L0 V1.11.2Target MCU: stm32L031C6Hi there,we have encountered a regression in HAL_TIM_Encoder_MspInit function body generation after the firmware package update. We have noticed ...
We use a STM32F0 in an application with increased safety requirements. The power supply is secured by a simple fuse and we have to assure that the STM32F0 is in reset state when the fuse is blown (EN60335).Since we have a second power supply in the s...
Hello,are there any ready to use linux images for STM32F4/F7 beside the 2.4 uCLinux image for the f4 disco from 2013? https://github.com/fdu is a good start, but I can not get uBoot to recognize the files on the SD card.
Dear Member, I want to parse GGA,GSV,ZDA,VTG,RMC,GLL,is my container not enough ?Sometimes I can parse it sometimes I miss......?line_buffer[2048];uint8_t rxBuffer[768]; str=strstr((char*)GPS.rxBuffer,"$GPGSV,"); ProcessNMEALine(...
