John Kemp
A library to interface to the MCP3208 SPI-based ADC from Microchip. This chip provides eight analogue inputs, providing converted 12-bit values via SPI.
Dependents: Nucleo_MCP3208_Test Nucleo_MCP3208_Ticker_Test BBMv2_eps ref_BBMv2_eps ... more
Diff: mcp3208.h
- Revision:
- 0:d37e8cb188c1
- Child:
- 1:316f86115221
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mcp3208.h Mon May 23 22:58:59 2011 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+
+
+#ifndef MCP3208_H
+#define MCP3208_H
+
+
+class MCP3208
+{
+public:
+ MCP3208(SPI bus, PinName cs);
+ ~MCP3208();
+
+ int read_input(int channel);
+
+private:
+ DigitalOut m_cs;
+ SPI m_bus;
+
+ void select();
+ void deselect();
+};
+
+
+#endif