First version of STR75x RIDE port and demo.

2025-08-19 17:48:33 -04:00 · 2006-11-19 13:20:37 +00:00 · 2006-11-19 13:20:37 +00:00 · 6ac900dc95
commit 6ac900dc95
parent b2a52ede55
56 changed files with 20385 additions and 0 deletions
--- a/Demo/ARM7_STR75x_GCC/STLibrary/inc/75x_ssp.h
+++ b/Demo/ARM7_STR75x_GCC/STLibrary/inc/75x_ssp.h
@ -0,0 +1,135 @@
+/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
+* File Name          : 75x_SSP.h
+* Author             : MCD Application Team
+* Date First Issued  : 03/10/2006
+* Description        : This file contains all the functions prototypes for the
+*                      SSP software library.
+********************************************************************************
+* History:
+* 07/17/2006 : V1.0
+* 03/10/2006 : V0.1 
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, 
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING 
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __75x_SSP_H
+#define __75x_SSP_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "75x_map.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* SSP Init structure definition */
+typedef struct
+{
+  u16 SSP_FrameFormat;
+  u16 SSP_Mode;
+  u16 SSP_CPOL;
+  u16 SSP_CPHA;
+  u16 SSP_DataSize;
+  u16 SSP_NSS;
+  u16 SSP_SlaveOutput;
+  u8 SSP_ClockRate;
+  u8 SSP_ClockPrescaler;
+}SSP_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+/* SSP Frame Format Select */
+#define SSP_FrameFormat_TI          0x0010
+#define SSP_FrameFormat_Motorola    0xFFCF
+
+/* SSP Master/Slave Select */
+#define SSP_Mode_Master    0xFFFB
+#define SSP_Mode_Slave     0x0004
+
+/* SSP Clock Polarity */
+#define SSP_CPOL_Low     0xFFBF
+#define SSP_CPOL_High    0x0040
+
+/* SSP Clock Phase */
+#define SSP_CPHA_1Edge    0xFF7F
+#define SSP_CPHA_2Edge    0x0080
+
+/* SSP Data Size */
+#define SSP_DataSize_16b    0x000F
+#define SSP_DataSize_15b    0x000E
+#define SSP_DataSize_14b    0x000D
+#define SSP_DataSize_13b    0x000C
+#define SSP_DataSize_12b    0x000B
+#define SSP_DataSize_11b    0x000A
+#define SSP_DataSize_10b    0x0009
+#define SSP_DataSize_9b     0x0008
+#define SSP_DataSize_8b     0x0007
+#define SSP_DataSize_7b     0x0006
+#define SSP_DataSize_6b     0x0005
+#define SSP_DataSize_5b     0x0004
+#define SSP_DataSize_4b     0x0003
+
+/* SSP Slave Select management config */
+#define SSP_NSS_Hard    0xFFEF
+#define SSP_NSS_Soft    0x0010
+
+/* SSP NSS internal config */
+#define SSP_NSSInternal_Set      0x0020
+#define SSP_NSSInternal_Reset    0xFFDF
+
+/* SSP Slave output config */
+#define SSP_SlaveOutput_Enable     0xFFF7
+#define SSP_SlaveOutput_Disable    0x0008
+
+/* SSP Interrupts */
+#define SSP_IT_TxFifo       0x0008
+#define SSP_IT_RxFifo       0x0004
+#define SSP_IT_RxTimeOut    0x0002
+#define SSP_IT_RxOverrun    0x0001
+
+/* SSP Flags */
+#define SSP_FLAG_Busy              0x0024
+#define SSP_FLAG_RxFifoFull        0x0023
+#define SSP_FLAG_RxFifoNotEmpty    0x0022
+#define SSP_FLAG_TxFifoNotFull     0x0021
+#define SSP_FLAG_TxFifoEmpty       0x0020
+#define SSP_FLAG_TxFifo            0x0043
+#define SSP_FLAG_RxFifo            0x0042
+#define SSP_FLAG_RxTimeOut         0x0041
+#define SSP_FLAG_RxOverrun         0x0040
+
+/* SSP DMA Requests */
+#define SSP0_DMA_Transmit    0x0002
+#define SSP0_DMA_Receive     0x0001
+
+#define SSP0_DMATxReq_Single     0xFFF7
+#define SSP0_DMATxReq_Burst      0x0008
+
+#define SSP0_DMARxReq_Single     0xFFFB
+#define SSP0_DMARxReq_Burst      0x0004
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void SSP_DeInit(SSP_TypeDef* SSPx);
+void SSP_Init(SSP_TypeDef* SSPx, SSP_InitTypeDef* SSP_InitStruct);
+void SSP_StructInit(SSP_InitTypeDef* SSP_InitStruct);
+void SSP_Cmd(SSP_TypeDef* SSPx, FunctionalState NewState);
+void SSP_ITConfig(SSP_TypeDef* SSPx, u16 SSP_IT, FunctionalState NewState);
+void SSP_DMACmd(u16 SSP0_DMAtransfer, FunctionalState NewState);
+void SSP_DMATxConfig(u16 SSP0_DMATxReq);
+void SSP_DMARxConfig(u16 SSP0_DMARxReq);
+void SSP_SendData(SSP_TypeDef* SSPx, u16 Data);
+u16 SSP_ReceiveData(SSP_TypeDef* SSPx);
+void SSP_LoopBackConfig(SSP_TypeDef* SSPx, FunctionalState NewState);
+void SSP_NSSInternalConfig(SSP_TypeDef* SSPx, u16 SSP_NSSState);
+FlagStatus SSP_GetFlagStatus(SSP_TypeDef* SSPx, u16 SSP_FLAG);
+void SSP_ClearFlag(SSP_TypeDef* SSPx, u16 SSP_FLAG);
+ITStatus SSP_GetITStatus(SSP_TypeDef* SSPx, u16 SSP_IT);
+void SSP_ClearITPendingBit(SSP_TypeDef* SSPx, u16 SSP_IT);
+
+#endif /* __75x_SSP_H */
+
+/******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/