Diff: dm_platform.h

Revision:

0:d6ff5fa503e8

Child:

2:59be7fca4581

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dm_platform.h	Tue May 13 09:31:24 2014 +0000
@@ -0,0 +1,99 @@
+#ifndef DM_PLATFORM_h
+#define DM_PLATFORM_h
+
+// Determine type of system
+#if defined (__AVR__)
+  #define DM_TOOLCHAIN_ARDUINO
+#elif defined(TOOLCHAIN_ARM) || defined(TOOLCHAIN_ARM_MICRO)
+  #define DM_TOOLCHAIN_MBED
+#else
+  #error Only Arduino and Mbed toolchains are supported
+#endif
+
+// Arduino
+#if defined (DM_TOOLCHAIN_ARDUINO)
+  
+  // Mandatory includes for Arduino
+  #include <Arduino.h>
+  #include <avr/pgmspace.h>
+  #include <SPI.h>
+  
+  // Clear bit, Set bit, High pulse and Low pulse macros
+  #define cbi(reg, _bitmask) *reg &= ~_bitmask
+  #define sbi(reg, _bitmask) *reg |= _bitmask
+  #define pulse_high(reg, _bitmask) sbi(reg, _bitmask); cbi(reg, _bitmask);
+  #define pulse_low(reg, _bitmask) cbi(reg, _bitmask); sbi(reg, _bitmask);
+
+  // Map of mandatory pin names, from Arduino names to D* and A*
+  #define D2   2
+  #define D3   3
+  #define D4   4
+  #define D5   5
+  #define D6   6
+  #define D9   9
+  #define D10 10
+  #define A2  16
+  #define A3  17
+  #define A4  18
+  #define A5  19
+  
+  // Needed typedefs, not normally present in the Arduino environment
+  #ifndef uint8_t
+    #define uint8_t unsigned char
+  #endif
+  #ifndef int8_t
+    #define int8_t signed char
+  #endif
+  #ifndef uint16_t
+    #define uint16_t unsigned short
+  #endif
+  #ifndef uint32_t
+    #define uint32_t unsigned long
+  #endif
+
+// Mbed
+#elif defined(DM_TOOLCHAIN_MBED)
+
+  // Mandatory includes for Mbed
+  #include "mbed.h"
+
+  // Clear bit, Set bit, High pulse, Low pulse, Boundary limits and Delay macros
+  #define sbi(reg, _bitmask) (*(reg) = 1)
+  #define cbi(reg, _bitmask) (*(reg) = 0)
+  #define pulse_high(reg, _bitmask) do { *(reg) = 1; *(reg) = 0; } while(0)
+  #define pulse_low(reg, _bitmask) do { *(reg) = 0; *(reg) = 1; } while(0)
+  #define constrain(amt,low,high) ((amt)<=(low)?(low):((amt)>(high)?(high):(amt)))
+  #define delay(ms) wait_ms(ms)
+  
+  // Map of mandatory pin names, from Arduino names to D* and A*
+  #if defined(__LPC407x_8x_177x_8x_H__)
+    #define D0   p10
+    #define D1   p9
+    #define D2   p31
+    #define D3   p32
+    #define D4   p33
+    #define D5   p37
+    #define D6   p38
+    #define D7   p34
+    #define D8   p8
+    #define D9   p39
+    #define D10  p14
+    #define D11  p11
+    #define D12  p12
+    #define D13  p13
+    
+    #define A0   p15
+    #define A1   p16
+    #define A2   p17
+    #define A3   p18
+    #define A4   p19
+    #define A5   p20
+  #endif
+  // Special handling for the LPC1549 LPCXpresso board
+#ifdef LPC15XX_H
+  #define D5 P0_11
+#endif
+#endif
+
+#endif /* DM_PLATFORM_h */
+