hpw422移植新的sdk

2026-07-03 18:08:25 +08:00
commit 945a5a5b0b
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+/*!
+ * \file      hal_mcu.h
+ *
+ * \brief     The header of hal_mcu.c
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *
+ *            _  __ _       ________    _
+ *           | |/ /(_)___  / ____/ /_  (_)___
+ *           |   // / __ \/ /   / __ \/ / __ \
+ *          /   |/ / / / / /___/ / / / / /_/ /
+ *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
+ *                                   /_/
+ *           (C) 2022-2025 XinChip
+ *
+ * \endcode
+ *
+ * \author     ( XinChip ) Alex-J
+ *
+ * \author     ( XinChip )
+ */
+
+#ifndef _HAL_MCU_H
+#define _HAL_MCU_H
+
+/* ------------------------------------------------------------------------------------------------
+ *                                           Includes
+ * ------------------------------------------------------------------------------------------------
+ */
+#include "hal_defs.h"
+#include "hal_types.h"
+
+
+/* ------------------------------------------------------------------------------------------------
+ *                                        Target Defines
+ * ------------------------------------------------------------------------------------------------
+ */
+// #define HAL_MCU_CC2530
+
+
+/* ------------------------------------------------------------------------------------------------
+ *                                     Compiler Abstraction
+ * ------------------------------------------------------------------------------------------------
+ */
+
+/* ---------------------- IAR Compiler ---------------------- */
+#ifdef __IAR_SYSTEMS_ICC__
+#include <ioCC2530.h>
+#define HAL_COMPILER_IAR
+#define HAL_MCU_LITTLE_ENDIAN()   __LITTLE_ENDIAN__
+#define _PRAGMA(x) _Pragma(#x)
+#define HAL_ISR_FUNC_DECLARATION(f,v)   _PRAGMA(vector=v) __near_func __interrupt void f(void)
+#define HAL_ISR_FUNC_PROTOTYPE(f,v)     _PRAGMA(vector=v) __near_func __interrupt void f(void)
+#define HAL_ISR_FUNCTION(f,v)           HAL_ISR_FUNC_PROTOTYPE(f,v); HAL_ISR_FUNC_DECLARATION(f,v)
+
+/* ---------------------- Keil Compiler ---------------------- */
+#elif defined __KEIL__  // TODO
+//#include <CC2530.h>
+//#define HAL_COMPILER_KEIL
+//#define HAL_MCU_LITTLE_ENDIAN()   0
+//#define HAL_ISR_FUNC_DECLARATION(f,v)   void f(void) interrupt v
+//#define HAL_ISR_FUNC_PROTOTYPE(f,v)     void f(void)
+//#define HAL_ISR_FUNCTION(f,v)           HAL_ISR_FUNC_PROTOTYPE(f,v); HAL_ISR_FUNC_DECLARATION(f,v)
+
+/* ------------------ Unrecognized Compiler ------------------ */
+#else
+// #error "ERROR: Unknown compiler."
+#endif
+
+
+/* ------------------------------------------------------------------------------------------------
+ *                                        Interrupt Macros
+ * ------------------------------------------------------------------------------------------------
+ */
+#define HAL_ENABLE_INTERRUPTS()     __enable_irq()
+#define HAL_DISABLE_INTERRUPTS()    __disable_irq()
+#define HAL_INTERRUPTS_ARE_ENABLED()                       \
+    ({                                                     \
+        uint32 primask;                                    \
+        __asm volatile("mrs %0, primask" : "=r"(primask)); \
+        (primask == 0);                                    \
+    })
+
+// typedef unsigned char halIntState_t;
+static uint32 criticalNesting = 0;
+#define HAL_ENTER_CRITICAL_SECTION()  \
+    do                                \
+    {                                 \
+        if (criticalNesting == 0)     \
+        {                             \
+            HAL_DISABLE_INTERRUPTS(); \
+        }                             \
+        criticalNesting++;            \
+    } while (0)
+
+#define HAL_EXIT_CRITICAL_SECTION()      \
+    do                                   \
+    {                                    \
+        if (criticalNesting > 0)         \
+        {                                \
+            criticalNesting--;           \
+            if (criticalNesting == 0)    \
+            {                            \
+                HAL_ENABLE_INTERRUPTS(); \
+            }                            \
+        }                                \
+    } while (0)
+
+#define HAL_CRITICAL_STATEMENT(x)      \
+    do                                 \
+    {                                  \
+        HAL_ENTER_CRITICAL_SECTION();  \
+        x;                             \
+        HAL_EXIT_CRITICAL_SECTION();   \
+    } while (0)
+
+#ifdef __IAR_SYSTEMS_ICC__
+  /* IAR library uses XCH instruction with EA. It may cause the higher priority interrupt to be 
+   * locked out, therefore, may increase interrupt latency.  It may also create a lockup condition. 
+   * This workaround should only be used with 8051 using IAR compiler. When IAR fixes this by 
+   * removing XCH usage in its library, compile the following macros to null to disable them.
+   */
+  #define HAL_ENTER_ISR()               { halIntState_t _isrIntState = EA; HAL_ENABLE_INTERRUPTS();
+  #define HAL_EXIT_ISR()                  EA = _isrIntState; }
+#else
+//   #define HAL_ENTER_ISR() // TODO
+//   #define HAL_EXIT_ISR()
+#endif /* __IAR_SYSTEMS_ICC__ */
+
+/* Dummy for this platform */
+// #define HAL_AES_ENTER_WORKAROUND() // TODO
+// #define HAL_AES_EXIT_WORKAROUND() 
+
+#ifdef POWER_SAVING
+// extern volatile __data uint8 halSleepPconValue;
+extern volatile uint8 halSleepPconValue; // TODO
+
+/* Any ISR that is used to wake up the chip shall call this macro. This prevents the race condition
+ * when the PCON IDLE bit is set after such a critical ISR fires during the prep for sleep.
+ */
+#define CLEAR_SLEEP_MODE()        st( halSleepPconValue = 0; )
+#define ALLOW_SLEEP_MODE()        st( halSleepPconValue = 1; ) // TODO
+#else
+#define CLEAR_SLEEP_MODE()
+#define ALLOW_SLEEP_MODE()
+#endif
+/**************************************************************************************************
+ */
+#endif