/************************************************************************************************** Phyplus Microelectronics Limited confidential and proprietary. All rights reserved. IMPORTANT: All rights of this software belong to Phyplus Microelectronics Limited ("Phyplus"). Your use of this Software is limited to those specific rights granted under the terms of the business contract, the confidential agreement, the non-disclosure agreement and any other forms of agreements as a customer or a partner of Phyplus. You may not use this Software unless you agree to abide by the terms of these agreements. You acknowledge that the Software may not be modified, copied, distributed or disclosed unless embedded on a Phyplus Bluetooth Low Energy (BLE) integrated circuit, either as a product or is integrated into your products. Other than for the aforementioned purposes, you may not use, reproduce, copy, prepare derivative works of, modify, distribute, perform, display or sell this Software and/or its documentation for any purposes. YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE, NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL PHYPLUS OR ITS SUBSIDIARIES BE LIABLE OR OBLIGATED UNDER CONTRACT, NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS. **************************************************************************************************/ /****************************************************************************** Filename: OSAL.h Revised: Revision: Description: This API allows the software components in the Z-Stack to be written independently of the specifics of the operating system, kernel, or tasking environment (including control loops or connect-to-interrupt systems). ******************************************************************************/ #ifndef OSAL_H #define OSAL_H #ifdef __cplusplus extern "C" { #endif /********************************************************************* * INCLUDES */ //#include #include "comdef.h" #include "OSAL_Memory.h" #include "OSAL_Timers.h" /********************************************************************* * MACROS */ #if ( UINT_MAX == 65535 ) /* 8-bit and 16-bit devices */ #define osal_offsetof(type, member) ((uint16) &(((type *) 0)->member)) #else /* 32-bit devices */ #define osal_offsetof(type, member) ((uint32) &(((type *) 0)->member)) #endif #define OSAL_MSG_NEXT(msg_ptr) ((osal_msg_hdr_t *) (msg_ptr) - 1)->next #define OSAL_MSG_Q_INIT(q_ptr) *(q_ptr) = NULL #define OSAL_MSG_Q_EMPTY(q_ptr) (*(q_ptr) == NULL) #define OSAL_MSG_Q_HEAD(q_ptr) (*(q_ptr)) #define OSAL_MSG_LEN(msg_ptr) ((osal_msg_hdr_t *) (msg_ptr) - 1)->len #define OSAL_MSG_ID(msg_ptr) ((osal_msg_hdr_t *) (msg_ptr) - 1)->dest_id /********************************************************************* * CONSTANTS */ /*** Interrupts ***/ #define INTS_ALL 0xFF /********************************************************************* * TYPEDEFS */ typedef struct { void *next; uint16 len; uint8 dest_id; } osal_msg_hdr_t; typedef struct { uint8 event; uint8 status; } osal_event_hdr_t; typedef void * osal_msg_q_t; /********************************************************************* * GLOBAL VARIABLES */ /********************************************************************* * FUNCTIONS */ /*** Message Management ***/ /* * Task Message Allocation */ extern uint8 * osal_msg_allocate(uint16 len ); /* * Task Message Deallocation */ extern uint8 osal_msg_deallocate( uint8 *msg_ptr ); /* * Send a Task Message */ extern uint8 osal_msg_send( uint8 destination_task, uint8 *msg_ptr ); /* * Push a Task Message to head of queue */ extern uint8 osal_msg_push_front( uint8 destination_task, uint8 *msg_ptr ); /* * Receive a Task Message */ extern uint8 *osal_msg_receive( uint8 task_id ); /* * Find in place a matching Task Message / Event. */ extern osal_event_hdr_t *osal_msg_find(uint8 task_id, uint8 event); /* * Enqueue a Task Message */ extern void osal_msg_enqueue( osal_msg_q_t *q_ptr, void *msg_ptr ); /* * Enqueue a Task Message Up to Max */ extern uint8 osal_msg_enqueue_max( osal_msg_q_t *q_ptr, void *msg_ptr, uint8 max ); /* * Dequeue a Task Message */ extern void *osal_msg_dequeue( osal_msg_q_t *q_ptr ); /* * Push a Task Message to head of queue */ extern void osal_msg_push( osal_msg_q_t *q_ptr, void *msg_ptr ); /* * Extract and remove a Task Message from queue */ extern void osal_msg_extract( osal_msg_q_t *q_ptr, void *msg_ptr, void *prev_ptr ); /*** Task Synchronization ***/ /* * Set a Task Event */ extern uint8 osal_set_event( uint8 task_id, uint16 event_flag ); /* * Clear a Task Event */ extern uint8 osal_clear_event( uint8 task_id, uint16 event_flag ); /*** Interrupt Management ***/ /* * Register Interrupt Service Routine (ISR) */ extern uint8 osal_isr_register( uint8 interrupt_id, void (*isr_ptr)( uint8* ) ); /* * Enable Interrupt */ extern uint8 osal_int_enable( uint8 interrupt_id ); /* * Disable Interrupt */ extern uint8 osal_int_disable( uint8 interrupt_id ); /*** Task Management ***/ /* * Initialize the Task System */ extern uint8 osal_init_system( void ); /* * System Processing Loop */ #if defined (ZBIT) extern __declspec(dllexport) void osal_start_system( void ); #else extern void osal_start_system( void ); #endif /* * One Pass Throu the OSAL Processing Loop */ extern void osal_run_system( void ); /* * Get the active task ID */ extern uint8 osal_self( void ); /*** Helper Functions ***/ /* * String Length */ extern int osal_strlen( char *pString ); /* * Memory copy */ extern void *osal_memcpy( void*, const void GENERIC *, unsigned int ); /* * Memory Duplicate - allocates and copies */ extern void *osal_memdup( const void GENERIC *src, unsigned int len ); /* * Reverse Memory copy */ extern void *osal_revmemcpy( void*, const void GENERIC *, unsigned int ); /* * Memory compare */ extern uint8 osal_memcmp( const void GENERIC *src1, const void GENERIC *src2, unsigned int len ); /* * Memory set */ extern void *osal_memset( void *dest, uint8 value, int len ); /* * Build a uint16 out of 2 bytes (0 then 1). */ extern uint16 osal_build_uint16( uint8 *swapped ); /* * Build a uint32 out of sequential bytes. */ extern uint32 osal_build_uint32( uint8 *swapped, uint8 len ); /* * Convert long to ascii string */ #if !defined ( ZBIT ) && !defined ( ZBIT2 ) && !defined (UBIT) extern uint8 *_ltoa( uint32 l, uint8 * buf, uint8 radix ); #endif /* * Random number generator */ extern uint16 osal_rand( void ); /* * Buffer an uint32 value - LSB first. */ extern uint8* osal_buffer_uint32( uint8 *buf, uint32 val ); /* * Buffer an uint24 value - LSB first */ extern uint8* osal_buffer_uint24( uint8 *buf, uint24 val ); /* * Is all of the array elements set to a value? */ extern uint8 osal_isbufset( uint8 *buf, uint8 val, uint8 len ); /********************************************************************* *********************************************************************/ #ifdef __cplusplus } #endif #endif /* OSAL_H */