Posted on April 16, 2012 at 23:13 Hello, I've set up a STM32 with an incremental optical two channel encoder. The counter direction bit toggles between 0 and 1 every count. As a result, the counter never gets pass 1. The counter reads 0,1,0,1...

Posted on March 09, 2012 at 20:36Hello,I have a question concerning SDIO driver provided by STM for the STM32F407.  Do you have to use interrupts or DMA?  Can you initialize the a SD Card and write data using:SDIO_SendCommand(&SDIO_CmdInitStructure)...

Posted on February 29, 2012 at 22:19The original post was too long to process during our migration. Please click on the attachment to read the original post.

Posted on February 27, 2012 at 22:14 My SDIO clock won't divide(stuck at 48mHz) and the data lines are stuck high. I've fiddle with every setting and checked the PLL several times. Can anyone spot my mistake. Thank you. Using STM32F407 ui...