Yoji KURODA
12bit 8ch ADC with SPI interface
Diff: mcp3208.h
- Revision:
- 0:2300f3b42cdb
- Child:
- 1:0876e83ba21b
diff -r 000000000000 -r 2300f3b42cdb mcp3208.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mcp3208.h Wed Oct 24 03:41:03 2012 +0000
@@ -0,0 +1,23 @@
+//
+//
+//
+#ifndef _MCP3208_H
+#define _MCP3208_H
+
+#include <mbed.h>
+
+class MCP3208 {
+ protected:
+ SPI _spi;
+ DigitalOut _cs;
+
+ public:
+ MCP3208(PinName mosi=p11, PinName miso=p12, PinName clk=p13, PinName cs=p14);
+ int binary(int ch);
+ float volt(int ch);
+ float vref;
+ void start(void){_cs = 0;};
+ void stop(void){_cs = 1;};
+};
+
+#endif //_MCP3208?H