Cleanup and refactoring of the STM32w port

This is a general cleanup of things like code style issues and code structure of the STM32w port to make it more like the rest of Contiki is structured.
2013-03-15 16:14:09 +01:00 · 2013-03-15 16:14:09 +01:00 · a5046e83c7
commit a5046e83c7
parent 12b3d02ba1
118 changed files with 4470 additions and 4281 deletions
--- a/cpu/stm32w108/dev/stm32w-systick.h
+++ b/cpu/stm32w108/dev/stm32w-systick.h
@ -0,0 +1,124 @@
+/**
+ * \addtogroup stm32w-cpu
+ *
+ * @{
+ */
+
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_systick.h
+* Author             : MCD Application Team
+* Version            : V2.0.3
+* Date               : 09/22/2008
+* Description        : This file contains all the functions prototypes for the
+*                      SysTick firmware library.
+********************************************************************************
+* THE PRESENT FIRMWARE 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 FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+#ifndef __STM32W_SYSTICK_H
+#define __STM32W_SYSTICK_H
+
+#include "stm32w108-type.h"
+#include "stm32w-conf.h"
+
+#ifndef EXT
+#define EXT extern
+#endif /* EXT */
+
+typedef struct {
+  vu32 CTRL;
+  vu32 LOAD;
+  vu32 VAL;
+  vuc32 CALIB;
+} SysTick_TypeDef;
+
+/* System Control Space memory map */
+#define SCS_BASE              ((u32)0xE000E000)
+
+#define SysTick_BASE          (SCS_BASE + 0x0010)
+#define NVIC_BASE             (SCS_BASE + 0x0100)
+#define SCB_BASE              (SCS_BASE + 0x0D00)
+
+#ifdef _SysTick
+#define SysTick             ((SysTick_TypeDef *) SysTick_BASE)
+#endif /*_SysTick */
+
+
+/*****************  Bit definition for SysTick_CTRL register  *****************/
+/* Counter enable */
+#define  SysTick_CTRL_ENABLE                 ((u32)0x00000001)  
+/* Counting down to 0 pends the SysTick handler */
+#define  SysTick_CTRL_TICKINT                ((u32)0x00000002)  
+/* Clock source */
+#define  SysTick_CTRL_CLKSOURCE              ((u32)0x00000004)  
+/* Count Flag */
+#define  SysTick_CTRL_COUNTFLAG              ((u32)0x00010000)  
+
+
+/*****************  Bit definition for SysTick_LOAD register  *****************/
+/* 
+ * Value to load into the SysTick Current Value Register when the
+ * counter reaches 0
+ */
+#define  SysTick_LOAD_RELOAD                 ((u32)0x00FFFFFF)  
+
+
+/*****************  Bit definition for SysTick_VAL register  ******************/
+/* Current value at the time the register is accessed */
+#define  SysTick_VAL_CURRENT                 ((u32)0x00FFFFFF)  
+
+
+/*****************  Bit definition for SysTick_CALIB register  ****************/
+/* Reload value to use for 10ms timing */
+#define  SysTick_CALIB_TENMS                 ((u32)0x00FFFFFF)  
+/* Calibration value is not exactly 10 ms */
+#define  SysTick_CALIB_SKEW                  ((u32)0x40000000)  
+/* The reference clock is not provided */
+#define  SysTick_CALIB_NOREF                 ((u32)0x80000000)  
+
+
+#define SysTick_CLKSource_HCLK_Div8    ((u32)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((u32)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                      ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+
+/* SysTick counter state */
+#define SysTick_Counter_Disable        ((u32)0xFFFFFFFE)
+#define SysTick_Counter_Enable         ((u32)0x00000001)
+#define SysTick_Counter_Clear          ((u32)0x00000000)
+
+#define IS_SYSTICK_COUNTER(COUNTER) (((COUNTER) == SysTick_Counter_Disable) || \
+                                     ((COUNTER) == SysTick_Counter_Enable)  || \
+                                     ((COUNTER) == SysTick_Counter_Clear))
+
+/* SysTick Flag */
+#define SysTick_FLAG_COUNT             ((u32)0x00000010)
+#define SysTick_FLAG_SKEW              ((u32)0x0000001E)
+#define SysTick_FLAG_NOREF             ((u32)0x0000001F)
+
+#define IS_SYSTICK_FLAG(FLAG) (((FLAG) == SysTick_FLAG_COUNT) || \
+                               ((FLAG) == SysTick_FLAG_SKEW)  || \
+                               ((FLAG) == SysTick_FLAG_NOREF))
+
+#define IS_SYSTICK_RELOAD(RELOAD) (((RELOAD) > 0) && ((RELOAD) <= 0xFFFFFF))
+
+void SysTick_CLKSourceConfig(u32 SysTick_CLKSource);
+
+void SysTick_SetReload(u32 Reload);
+
+void SysTick_CounterCmd(u32 SysTick_Counter);
+
+void SysTick_ITConfig(FunctionalState NewState);
+
+u32 SysTick_GetCounter(void);
+
+FlagStatus SysTick_GetFlagStatus(u8 SysTick_FLAG);
+
+#endif /* __STM32F10x_SYSTICK_H */
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
+/** @} */