X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=listings%2Finterface.h;h=31fa4d3dd1c43a6f3994ca21695d793224f7674a;hb=5be4e2b2dc655e3e4572f67fb1f9243024a1fefe;hp=1903941fbdeb8bae0423430e99eaa83ce08a2d04;hpb=b0fc85be57e369c5a04adaba4d6920a59d3d36e2;p=msc-thesis1617.git

diff --git a/listings/interface.h b/listings/interface.h
index 1903941..31fa4d3 100644
--- a/listings/interface.h
+++ b/listings/interface.h
@@ -1,32 +1,37 @@
 #ifndef INTERFACE_H
 #define INTERFACE_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdarg.h>
 
 #ifdef LINUX
+#define APINS 128
+#define DPINS 128
 #define STACKSIZE 1024
 #define MEMSIZE 1024
 #define HAVELED 1
-#define HAVEAIO 1
-#define HAVEDIO 1
+#define HAVEHB 1
 #elif defined STM
 ...
 #endif
 
 /* Communication */
-bool input_available(void);
+bool    input_available(void);
 uint8_t read_byte(void);
-void write_byte(uint8_t b);
+void    write_byte(uint8_t b);
 
 /* Analog and digital pins */
-#if HAVEDIO == 1
+#if DPINS > 0
 void write_dpin(uint8_t i, bool b);
 bool read_dpin(uint8_t i);
 #endif
-#if HAVEAIO == 1
-void write_apin(uint8_t i, uint8_t a);
+#if APINS > 0
+void    write_apin(uint8_t i, uint8_t a);
 uint8_t read_apin(uint8_t i);
 #endif
 
@@ -36,14 +41,25 @@ void led_on(uint8_t i);
 void led_off(uint8_t i);
 #endif
 
+#if HAVEHB == 1
+uint16_t get_hb();
+bool     valid_hb();
+uint16_t get_spo2();
+bool     valid_spo2();
+#endif
+
 /* Delay and communication */
 unsigned long getmillis(void);
 void msdelay(unsigned long ms);
 
 /* Auxilliary */
 void real_setup(void);
-void debug(char *fmt, ...);
+void real_debug(char *fmt, ...);
 void pdie(char *s);
 void die(char *fmt, ...);
+void reset(void);
 
+#ifdef __cplusplus
+}
+#endif
 #endif