I am trying to communicate with a Nucleo_L476RG development board through I2C from an Arduino Uno. However I am having difficulty communicating more than one data frame. The first frame will accept the address and the data, afterwards it will not ack...
I downloaded the latest F7 Cube package, V1.15.00, to get the LL CAN driver code for the F74x But there is none.And the F74x is not that new, I think this is not supposed to change. Is it so ?Guess I need to switch to the SAME70 XPLD board.
I have been implementing firmware for STM32F042 and used the Std Peripheral library (v.1.5.0). I found the following bug(s):Bug: DMA1_Channel4_5_IRQn() was never calledIn file Libraries/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.hLine 5558:#define D...
I have a STM32L011-Nucleo board, and I'd like to make a simple code to read two ADC channels independent to the main code (interrupt or DMA mode).HAL library is a bit confusing for me so I'd be glas to see the right set of functions to use.So first I...
Posted on April 24, 2015 at 16:30 So, I have finally achieved sending capability over CDC USB. BUT... I have this CDC_Receive_FS function /** * @brief CDC_Receive_FS * Data received over USB OUT endpoint are sent over CDC interface *...
Hello!I am trying to program a bootloader so that it loads directly my application (.bin) through the USB in the electronic card STM32F469-DISCO but it does not work for me. I would like to know if there is a generic bootloader that I can download to...
Hello,I'm using the STM32F767ZI and I'm using the FatFS feature with USB host communication. I created a project based on the example provided by STM32 CubeMX.The program works. I can read in one file and write in another. My problem happens when I w...
Dear friends,I am trying to read data from DS3231 RTC using SPI3 peripheral of STM32407VGt6 MCU.At first I used the latest version of HAL drivers and Cube and easily could read/wrtie the DS3231 RTC module. But now I need to use Standard Peripheral li...
I am using an STM32L010k8 device, every second word write to Flash using the HAL driver function HAL_FLASH_Program() generates a write protection fault (WRPERR bit in FLASH_SR). If I retry the write to the same address the error is not presentIs this...
I found very strange behavior of the STM32F7 HAL I2C. Please see the description below. I have also attached problem demonstration program and screenshot.Regards,Seiichi CubeMX version 5.0.0 for LinuxSW4STM32 version 1.15.0.201708311556 for Linux 64b...