Diff: scpi/ieee488.h

Revision:

0:d8aca47812e0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scpi/ieee488.h	Fri Nov 14 01:07:59 2014 +0000
@@ -0,0 +1,91 @@
+/*-
+ * Copyright (c) 2012-2013 Jan Breuer,
+ *
+ * All Rights Reserved
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @file   scpi_ieee488.h
+ * @date   Thu Nov 15 10:58:45 UTC 2012
+ * 
+ * @brief  Implementation of IEEE488.2 commands and state model
+ * 
+ * 
+ */
+
+#ifndef SCPI_IEEE488_H
+#define	SCPI_IEEE488_H
+
+#include "scpi/types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+scpi_result_t SCPI_CoreCls(scpi_t * context);
+scpi_result_t SCPI_CoreEse(scpi_t * context);
+scpi_result_t SCPI_CoreEseQ(scpi_t * context);
+scpi_result_t SCPI_CoreEsrQ(scpi_t * context);
+scpi_result_t SCPI_CoreIdnQ(scpi_t * context);
+scpi_result_t SCPI_CoreOpc(scpi_t * context);
+scpi_result_t SCPI_CoreOpcQ(scpi_t * context);
+scpi_result_t SCPI_CoreRst(scpi_t * context);
+scpi_result_t SCPI_CoreSre(scpi_t * context);
+scpi_result_t SCPI_CoreSreQ(scpi_t * context);
+scpi_result_t SCPI_CoreStbQ(scpi_t * context);
+scpi_result_t SCPI_CoreTstQ(scpi_t * context);
+scpi_result_t SCPI_CoreWai(scpi_t * context);
+
+
+#define STB_R01 0x01    /* Not used */
+#define STB_PRO 0x02    /* Protection Event Flag */
+#define STB_QMA 0x04    /* Error/Event queue message available */
+#define STB_QES 0x08    /* Questionable status */
+#define STB_MAV 0x10    /* Message Available */
+#define STB_ESR 0x20    /* Standard Event Status Register */
+#define STB_SRQ 0x40    /* Service Request */
+#define STB_OPS 0x80    /* Operation Status Flag */
+
+
+#define ESR_OPC 0x01    /* Operation complete */
+#define ESR_REQ 0x02    /* Request Control */
+#define ESR_QER 0x04    /* Query Error */
+#define ESR_DER 0x08    /* Device Dependent Error */
+#define ESR_EER 0x10    /* Execution Error (e.g. range error) */
+#define ESR_CER 0x20    /* Command error (e.g. syntax error) */
+#define ESR_URQ 0x40    /* User Request */
+#define ESR_PON 0x80    /* Power On */
+
+
+scpi_reg_val_t SCPI_RegGet(scpi_t * context, scpi_reg_name_t name);
+void SCPI_RegSet(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t val);
+void SCPI_RegSetBits(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t bits);
+void SCPI_RegClearBits(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t bits);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif	/* SCPI_IEEE488_H */
+