Changes:

-digitalRead / digitalWrite for compatibility New: - SPI examle for MCP23S17
dotupNET · Jul 8, 2014 · 201e068 · 201e068
1 parent ec9b908
commit 201e068
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 25 deletions.
diff --git a/bananaIO/MCP23S17Example.c b/bananaIO/MCP23S17Example.c
@@ -84,40 +84,18 @@ void SpiConfigure(int address, enum PortDirection portDirection) {
 void Test() {
 
  Initialize();
-
- ConfigurePinDirection(PIN23, PinDirectionOutput);
- WritePinValue(PIN23, 1);
- WritePinValue(PIN23, 0);
- WritePinValue(PIN23, 1);
-
- newOutput(PIN23);
-
- digitalWrite(PIN23, 0);
- digitalWrite(PIN23, 1);
-
- WritePinValue(PIN23,0);
- WritePinValue(PIN23,1);
-
-
-
+
  newOutput(PIN_CLOCK);
  newOutput(PIN_MOSI);
  newOutput(PIN_MISO);
  newOutput(PIN_CS);
-
-/*
- pinMode(PIN_CLOCK, OUTPUT);
- pinMode(PIN_CS, OUTPUT);
- pinMode(PIN_MISO, OUTPUT);
- pinMode(PIN_MOSI, OUTPUT);
-*/
 
  SpiConfigure(0, PortDirectionOutput);
 
  int loopIndex = 0, value = 1;
  for (loopIndex; loopIndex < 9; loopIndex++) {
  SpiWrite(0, MCP23S17_REGISTER_PORT_A, value);
- value = value << 1; // (loopIndex % 2);
+ value = value << 1;
  sleep(1);
  }
 

diff --git a/bananaIO/src/main.c b/bananaIO/src/main.c
@@ -8,7 +8,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "MCP23S17Example.h"
 
 
 int main(int argc, char** argv) {