diff chipsetsw/drivers/drv_app/spi/spi_api.h @ 0:509db1a7b7b8

initial import: leo2moko-r1
author Space Falcon <falcon@ivan.Harhan.ORG>
date Mon, 01 Jun 2015 03:24:05 +0000
parents
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/chipsetsw/drivers/drv_app/spi/spi_api.h	Mon Jun 01 03:24:05 2015 +0000
@@ -0,0 +1,178 @@
+/****************************************************************************/
+/*                                                                          */
+/* File Name:  spi_api.h                                                    */
+/*                                                                          */
+/* Purpose:    This file contains data structures and functions prototypes  */
+/*             used to send events to the SPI SWE.                          */
+/*                                                                          */
+/*  Version    0.1                                                          */
+/*                                                                          */
+/*  Date       Modification                                                 */
+/*  ------------------------------------                                    */
+/*  20/08/2000 Create                                                       */
+/*                                                                          */
+/* Author                                                                   */
+/*                                                                          */
+/* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/
+/****************************************************************************/
+#ifndef __SPI_API_H_
+#define __SPI_API_H_
+
+
+#include "rv/rv_general.h"
+#include "abb/abb.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+/* the message offset must differ for each SWE in order to have unique msg_id in the system */
+#define SPI_MESSAGES_OFFSET      (0x34 << 10)
+
+
+/* define a first msg id */
+#define SPI_MESSAGE_1      (SPI_MESSAGES_OFFSET | 0x0001)
+
+
+typedef void (*CALLBACK_FUNC_NO_PARAM)(void);
+typedef void (*CALLBACK_FUNC_U16)(UINT16 *);
+
+
+
+/*****************************************/
+/* structures of messages send to SPI	 */
+/*****************************************/
+
+typedef struct
+{  T_RV_HDR     os_hdr;
+   UINT16		page;
+   UINT16		address;
+   UINT16       data;
+} T_SPI_WRITE;
+
+
+typedef struct
+{  T_RV_HDR     os_hdr;
+   UINT16		page;
+   UINT16		address;
+} T_SPI_READ;
+
+
+typedef struct
+{  T_RV_HDR     os_hdr;
+   UINT16		channels;
+   UINT16		itval;
+} T_SPI_ABB_CONF_ADC;
+
+
+typedef struct
+{  T_RV_HDR               os_hdr;
+   UINT16                 *Buff;
+   CALLBACK_FUNC_NO_PARAM callback_func;
+} T_SPI_ABB_READ_ADC;
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+/* Prototypes */
+
+/********************************************************************************/
+/*                                                                              */
+/*    Function Name:   spi_abb_write                                            */
+/*                                                                              */
+/*    Purpose:     This function is used to send to the SPI mailbox a 			*/
+/*                 WRITE REGISTER rqst msg.                                     */
+/*                                                                              */
+/*    Input Parameters: 														*/
+/*                     - page : ABB Page where to read the register.			*/
+/*                     - address : address of the ABB register to read.			*/
+/*                     - data : data to write in the ABB register       		*/
+/*                                                                              */
+/*    Return :                                                                  */
+/*             - RVM_NOT_READY : the SPI task is not ready                      */
+/*             - RV_MEMORY_ERR : the SPI task has not enough memory             */
+/*             - RV_OK : normal processing                                      */
+/*                                                                              */
+/*    Note:                                                                     */
+/*        None.                                                                 */
+/*                                                                              */
+/********************************************************************************/
+T_RV_RET spi_abb_write(UINT16 page, UINT16 address, UINT16 data);
+
+/********************************************************************************/
+/*                                                                              */
+/*    Function Name:   spi_abb_read                                             */
+/*                                                                              */
+/*    Purpose:     This function is used to send a READ REGISTER rqst msg       */ 
+/*                 to the SPI mailbox.                                          */
+/*                                                                              */
+/*    Input Parameters: 														*/
+/*                     - page : ABB Page where to read the register.			*/
+/*                     - address : address of the ABB register to read.			*/
+/*                     - CallBack : callback function called by the spi task    */
+/*                                  at the end of the read process.             */
+/*                                                                              */
+/*    Return :                                                                  */
+/*             - RVM_NOT_READY : the SPI task is not ready                      */
+/*             - RV_MEMORY_ERR : the SPI task has not enough memory             */
+/*             - RV_OK : normal processing                                      */
+/*                                                                              */
+/*    Note:                                                                     */
+/*        None.                                                                 */
+/*                                                                              */
+/********************************************************************************/
+T_RV_RET spi_abb_read(UINT16 page, UINT16 address, CALLBACK_FUNC_U16 CallBack);
+
+/********************************************************************************/
+/*                                                                              */
+/*    Function Name:   spi_abb_conf_ADC                                         */
+/*                                                                              */
+/*    Purpose:     This function is used to send to the SPI mailbox a rqst msg  */ 
+/*                 for configuring ABB MADC for conversions.                    */
+/*                                                                              */
+/*    Input Parameters: 														*/
+/*                     - channels : ABB channels to be converted.   			*/
+/*                     - itval : configure the End Of Conversion IT.			*/
+/*                                                                              */
+/*    Return :                                                                  */
+/*             - RVM_NOT_READY : the SPI task is not ready                      */
+/*             - RV_MEMORY_ERR : the SPI task has not enough memory             */
+/*             - RV_OK : normal processing                                      */
+/*                                                                              */
+/*    Note:                                                                     */
+/*        None.                                                                 */
+/*                                                                              */
+/********************************************************************************/
+T_RV_RET spi_abb_conf_ADC(UINT16 channels, UINT16 itval);
+
+/********************************************************************************/
+/*                                                                              */
+/*    Function Name:   spi_abb_read_ADC                                         */
+/*                                                                              */
+/*    Purpose:     This function is used to send to the SPI mailbox a rqst msg  */ 
+/*                 for reading the ABB ADC results.                             */
+/*                                                                              */
+/*    Input Parameters: 														*/
+/*                     - Buff : pointer to the buffer filled with ADC results.  */
+/*                     - CallBack : callback function called by the spi task    */
+/*                                  at the end of the read process.             */
+/*                                                                              */
+/*    Return :                                                                  */
+/*             - RVM_NOT_READY : the SPI task is not ready                      */
+/*             - RV_MEMORY_ERR : the SPI task has not enough memory             */
+/*             - RV_OK : normal processing                                      */
+/*                                                                              */
+/*    Note:                                                                     */
+/*        None.                                                                 */
+/*                                                                              */
+/********************************************************************************/
+T_RV_RET spi_abb_read_ADC(UINT16 *Buff, CALLBACK_FUNC_NO_PARAM CallBack);
+
+#endif /* __SPI_API_H_ */
+