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Posted on December 17, 2015 at 01:44Hi, is there any example of how to implement DoubleBuffer mode for DMA transfer? I have I2S stream and DMA configured on Circular Mode, but I need to implement double buffering. Thank
Posted on March 26, 2016 at 05:33Hi All,I would like to send uint32_t hex via USART, but no idea how to do it.for example:uint32_t buffer[2];buffer[0] = 0x12345678;buffer[1] = 0x87654321;USART_puts(buffer[0]) <-- ???? the USART_puts length is uint...
Posted on March 25, 2016 at 00:22I upgraded to STM32CubeMX 4.14.0 and it tries to update STM32L4 FW to V1.4.0; at 39MB of the 224MB download it stops with a ''Problem during download'' error and if I try to download it at http://www.st.com/web/en/ca...
Posted on September 18, 2015 at 12:33We are pleased to introduce our STM32L4 series and new microcontroller development ecosystem comprising prototype boards for all budgets and STM32Cube software support for the http://www.st.com/stm32l4-pr1 now en...
Posted on March 25, 2016 at 22:53My application requires CPHA=1 in the SPI phase configuration of SPIx_CR1. STM32F030 family does not allow me to set CPHA to 1. I did not see it in the errata. Is there anyway to get around? Thanks.
Posted on March 24, 2016 at 16:18Hello,I'm unable to unzip the file STM32CubeL4.zip which I found from the link (http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/LN1897/PF261908♯) at the bottom of the page : http://www.st.com/web/catal...
Posted on July 23, 2015 at 11:27I have a problem with the CAN Interrupt.My application is only listening, then I disconnect the CAN plug and get sometimes a CAN Stuff Error, this is ok, because it happens really.I read out the error and acknowlege i...
Posted on March 23, 2016 at 05:55Hi, Is there a way to prevent the critical section of the code using Locks in STM32 code witout using an RTOS.Or in another way any variable which gurantees the portion of the code execution in an atomic fashion. ...
Posted on March 25, 2016 at 10:36I am trying to set up a minimal circuit for stm32f405rgt6 with breadboard and a breakout board.The problems I have are:1. I can connect to stm32f405rgt6 via ST-LINK utility, and see the content are all 0xFFFFFFFF sta...
Posted on March 21, 2016 at 23:50Hello there, I was wondering either in STM32F4 it is possible, to get a similar functionality to C2000 one, that can trigger an ADC conversion after certain counter valueon a timer is reached, like here: https://www....
