- new drivers

2005-09-05 08:05:56 +00:00
parent c57ebaf0ba
commit e83353d722
5 changed files with 613 additions and 0 deletions
--- a/modbus.h
+++ b/modbus.h
@ -0,0 +1,21 @@
+/*---------------------------------------------------------------------------
+modbus.h
+
+Communication routines for Eurotherm ModBus instruments
+  
+Markus Zolliker, Aug 2005
+----------------------------------------------------------------------------*/
+
+#ifndef MODBUS_H
+#define MODBUS_H
+
+#include "ease.h"
+
+#define MODBUS_BAD_CRC -3090
+
+int ModBusHandler(void *eab);
+void ModBusPutFloats(EaseBase *eab, int adr, int npar, float val[]);
+void ModBusRequestFloats(EaseBase *eab, int adr, int npar);
+float ModBusGetFloat(EaseBase *eab, int adr);
+
+#endif