Posted on May 17, 2011 at 13:05Hello, Could somebody confirm or explain where I am wrong with the following problem on a STM32F103ZET6 ? 1 – Can we only write once to the FIFO of the SDIO when DPSM is enabled? And Does the DPSM have to be enabled ...
Posted on May 17, 2011 at 13:05The device plugged is a WLAN Marvell 8686. Basically to send data on this device, I have to send the command 53 to put the Marvell in receive block mode. That s working, the command 53 is properly sent on the command l...
Posted on May 17, 2011 at 13:05Hello, I try to transfer data from the STM32 to a SDIO device. I can successfully read and write register on my SDIO device using the command 52. This command use only the CMD line. But to transfer data, I should send ...
Posted on May 17, 2011 at 13:05Hello, I try to send data to a SDIO card. For that I want to use the SDIO FIFO, but I ve got a strange behaviour. Here is the code I do: SDIO_DataInitStructure.SDIO_DataTimeOut = SD_DATATIMEOUT; SDIO_DataInitStructure....
Posted on May 17, 2011 at 13:05Thanks vinicius_acvasconcelos I can see how put the SDIO in 4 bits mode. Now I ve got to find out why the data are not transferred.
