ChibiOS Free Embedded RTOS

It looks like it fails just after card 2.0 detection and hits
return HAL_FAILED;

So I got the DMA working and now the code does not stop but i still can not connect to the card. How can I see what the error is with sdcConnect?? Below is my test code and it is printing.. Card Inserted. Connecting... Failed. sdcStart(&SDCD1, &sdccfg); gdispClear(Black); if (!blkIsInserted(...

Yes it is using the same DMA stream as SPI1 TX = STM32_DMA_STREAM_ID(2, 3)
I have an lcd connceted to SPI1

It stops here sdc_lld_start() at sdc_lld.c:328 0x8000614 if (sdcp->state == BLK_STOP) { /* Note, the DMA must be enabled before the IRQs.*/ bool b; b = dmaStreamAllocate(sdcp->dma, STM32_SDC_SDIO_IRQ_PRIORITY, NULL, NULL); osalDbgAssert(!b, "stream already allocated");***Code stops Here. d...

This is what I get.

This is my test code. The blinking led stops.. #include "ch.h" #include "hal.h" static const SDCConfig sdccfg = { 0 }; int main(void) { halInit(); chSysInit(); palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL); sdcStart(&SDCD1, &sdccfg); sdcStop(&SDCD1); while(TRUE) {...

This is my board file is it correct? /* #ifndef _BOARD_H_ #define _BOARD_H_ /* * Setup for STMicroelectronics STM32F4-Discovery board. */ /* * Board identifier. */ #define BOARD_ST_STM32F4_DISCOVERY #define BOARD_NAME "STMicroelectronics STM32F4-Discovery" /* * Board oscillators-related se...

Ok I have done that but when i call
sdcStart(&SDCD1, &sdccfg);
my code stops even without a card connected..
Is there a simple way to test to see if sdio starts?

I am trying to setup my stm32f4 for use with the sdio and a SD card. I know I have to change the board.h file but exactly what do I have to change? Sorry I am used to f1 . I have searched and found others that have done the same but if I just copy there board.h file I get build errors. Also could yo...

Hello All.
Could some one please point me to an example for a mmc via spi setup??
I would like to setup my STM32F103 via SPI1 for use with mmc.
any info would be great THANKS.