G120 SDK 4.2.10.1 SD Card Detection changed?

NETMF & Gadgeteer
1

PersistentStorage.DetectSDCard() from SDK 4.2.10.1 detects an SD card in the absence of a card.

2

Does the same behavior happen on another G120?

3

Works for me on 4.2.10 and Custom G120 board.

4

@ Aron - No not on all boards? Some detect the absence properly, others don’t. I just read in the SDK doc that a resistor to ground is needed for accurate detection… Will try that…

5

@ Aron - I have added a pull down resistor of 1 Meg to DAT3 but it did not solve the problem. Any suggestions?

6

10K resistor?