SPI on STM32F4 Discovery

Jan 3, 2013 at 9:50 AM

Test on SPI2 ( IO PB12, PB13,PB4, PB15)  Signal go out on NSS (PB12) and SCK (PB13) but no signal  go out on MOSI ? , 

Feb 6, 2013 at 6:50 PM
PB4 pin is wrong!

//SPI_module1: (msk, miso, mosi)=(PA5, PA6, PA7)
//SPI_module2: (msk, miso, mosi)=(PB13, PB14, PB15)
//SPI_module3: (msk, miso, mosi)=(PC10, PC11, PC12)

I use SPI2 without problems.