knx/kernel/nortos/dpl/TimerP.h
Nanosonde e51b65f8c2 Squashed 'examples/knx-cc1310/coresdk_cc13xx_cc26xx/' content from commit 0d78d32
git-subtree-dir: examples/knx-cc1310/coresdk_cc13xx_cc26xx
git-subtree-split: 0d78d3280357416a5c0388148cda13717c9ffaa5
2020-10-21 10:00:49 +02:00

82 lines
3.0 KiB
C

/*
* Copyright (c) 2017, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* ======== TimerP.h ========
*/
typedef void *TimerP_Handle;
typedef void (*TimerP_Fxn)(uintptr_t arg);
#define TimerP_STRUCT_SIZE 60
typedef enum {
TimerP_Status_INUSE,
TimerP_Status_FREE,
} TimerP_Status;
typedef enum {
TimerP_StartMode_AUTO,
TimerP_StartMode_USER,
} TimerP_StartMode;
typedef struct _TimerP_FreqHz {
uint32_t hi;
uint32_t lo;
} TimerP_FreqHz;
typedef struct _TimerP_Params {
TimerP_StartMode startMode;
uintptr_t arg;
uint32_t period; /* in microseconds */
} TimerP_Params;
typedef union _TimerP_Struct {
uint64_t dummy;
char data[TimerP_STRUCT_SIZE];
} TimerP_Struct;
void TimerP_Params_init(TimerP_Params *params);
TimerP_Handle TimerP_construct(TimerP_Struct *handle, TimerP_Fxn timerFxn, TimerP_Params *params);
TimerP_Handle TimerP_create(TimerP_Fxn timerFxn, TimerP_Params *params);
void TimerP_getFreq(TimerP_Handle handle, TimerP_FreqHz *freq);
uint32_t TimerP_getMaxTicks(TimerP_Handle handle);
void TimerP_setThreshold(TimerP_Handle handle, uint32_t next, bool wrap);
void TimerP_setNextTick(TimerP_Handle handle, uint32_t ticks);
void TimerP_startup();
void TimerP_start(TimerP_Handle handle);
void TimerP_stop(TimerP_Handle handle);
void TimerP_setPeriod(TimerP_Handle handle, uint32_t period);
uint64_t TimerP_getCount64(TimerP_Handle handle);
void TimerP_dynamicStub(uintptr_t arg);
uint32_t TimerP_getCurrentTick(TimerP_Handle handle, bool saveFlag);
void TimerP_initDevice(TimerP_Handle handle);