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Posted on March 26, 2016 at 21:21If I understand right, to program FLASH, I have first to erase all page. Even if I want to store only one word of data. Is that true?But page erasing is very slow - about 20 ms regarding to datasheet. This is not acc...
Posted on March 14, 2016 at 11:26 Hi, I wrote about in other topic but it was not clear so I took decision to start other topic. I'm working with CAN of F103 with CubeMX configuration. Transmiting works fine but I have pr...
Posted on March 26, 2016 at 17:23Hello, I'm a software guy and I need help for a new project on depth measurement with stereo cameras. There are a few commercial modules available, but they don't fit our requirements because of size or lack of firmw...
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...
