Bohyun Bang / SeeedStudioTFTv2

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Dependencies:   SDFileSystem SPI_TFT_ILI9341

Dependents:   Seeed_TFT_Touch_Shield

Fork of SeeedStudioTFTv2 by Components

Diff: SeeedStudioTFTv2.cpp

Revision:
10:b55a7f8d1145
Parent:
8:36ea6be5182e
Child:
14:18db67cf8945
--- a/SeeedStudioTFTv2.cpp	Mon Oct 21 19:46:20 2013 +0000
+++ b/SeeedStudioTFTv2.cpp	Wed Oct 23 01:28:17 2013 +0000
@@ -59,7 +59,7 @@
     DigitalOut _m(m);
     _m = 0;
     AnalogIn   _a(a);
-    DigitalIn  _i(i);
+    AnalogIn   _i(i); // this pin has to be high Z (DigitalIn may also work)
     wait_us(10);
     return _a.read_u16();
 }