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E407, I2S, ST-Link V2

Started by Peter1, May 29, 2015, 10:32:40 pm

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Peter1

May 29, 2015, 10:32:40 pm Last Edit: May 30, 2015, 03:25:10 pm by Peter1
Hi, I want connect an ADC via I2S to the E407 board.
Some I2S pins are connected to SD & USB OTG2. Free are:
I2S2_WS: PB9 -> UEXT 6
I2S2_CK: PB10-> Boot (UART3TX)
I2S2_SD: PC3 -> UEXT 8

and

I2S3_WS: PA4 -> CON4, 3
I2S3_CK: PB3 -> JTAG TDO
I2S3_SD: PB5 -> CON4, 4

Now I use a JLINK, but it connect only in SWD mode.
Can I also use a USB Dongle ST Link V2, with 10 pins? Then the JTAG TDO should be free.

The ST Link V2 has the pins (1..10):
RST,SWCLK, SWIM,SWDIO,GND,GND,3.3V,3.3V,5V,5V

It is possible to connect:
STLINK    JTAG
RST      1: RST
SWCLK    9: TCK
GND      GND (one of 4,6,..20)
SWDIO    7: TMS

Peter