Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 31, 2016 at 16:19 So I haven't got my flash routine working yet on the STM32L476, this time it's another error. I don't quite understand how this one is possible: Here the code: bool flash_program_buffer(uint64_t...
Posted on March 21, 2016 at 15:41Hello , Having configured External Codec in I2S master mode , ST -I2S has been configured as slave with full duplex for audio application In our environment , Sample Freq = 8 KHz , Data-length = 16 bit ,Clock Polar...
Posted on March 31, 2016 at 14:21Hi all,I have a problem with CDC class. I have 26464 bytes on USB Host to transfer to my SM32F429 Discovery device.I need to receive all these data and after that do some parsing.How to do this trick in this function...
Posted on January 14, 2016 at 15:48The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 30, 2016 at 15:16 Hello, I am fairly new to embedded development and I am trying to setup a project (using Eclipse GNU ARM environment) to use ITCM and DTCM on a STM32F7 Discovery board. It seems the default linker ...
Posted on January 05, 2016 at 08:26I would like to point the attention of ST to the problem they have in the CubeMX generated code.In HAL_StatusTypeDef HAL_I2S_DMAStop(I2S_HandleTypeDef *hi2s) function the procedure described in 26.6.4 I2S master mo...
Posted on March 31, 2016 at 10:17Hey there.I am using a STM32L476RG. I'm implementing a module for handling erasing and writing of the internal FLASH memory.In a test, I did the sequences as described in the reference manual for: Flash unlockMass ...
Posted on March 23, 2016 at 12:26 I'm working with the Discovery Development Board and I am trying to use the DMA-controller with my SPI-bus with CRC enabled. I have assigned SPI1 as my master and SPI2 as my slave and connected wires in between ...
Posted on March 31, 2016 at 11:00Hi. I'm trying to get what I've sent from UART4 port GPIOC10 (TX) GPIOC11 (RX). But every time I can't get what I've sent. For example I'm sending 0x10, reading 0x90. Port settings; Baud = 9600kbps, 8-bit, Even Parit...
Posted on March 30, 2016 at 17:09Hi,I like to ask opinion.Currently, in my project, I am using several UART. I connected a logic analyzer on Tx and Rx of one channel. Then in Tx, in random bytes, I saw frame error indicated by extra bit space at the...
