i work on the example of the sdcard. i have a mcf52259 and MQX3.8.
i had build the librairies and after the project.
but i block on the fopen("sdcard:", 0) because i have the message "Unable to open SD card device."
I found that the ChipSelect of the spi never be at 0 but i see the clock signal.
i have insert the line
|#define BSP_SDCARD_GPIO_CS||(GPIO_PORT_QS | GPIO_PIN3)|
in the twrmcf52259.h . Is it a good idea ?
In the user_config.h, i had enabled the spi0.
Somebody can help me please ?
Thanks very much.