1 /* -------------------------------- Arctic Core ------------------------------
\r
2 * Arctic Core - the open source AUTOSAR platform http://arccore.com
\r
4 * Copyright (C) 2009 ArcCore AB <contact@arccore.com>
\r
6 * This source code is free software; you can redistribute it and/or modify it
\r
7 * under the terms of the GNU General Public License version 2 as published by the
\r
8 * Free Software Foundation; See <http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt>.
\r
10 * This program is distributed in the hope that it will be useful, but
\r
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
\r
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
\r
14 * -------------------------------- Arctic Core ------------------------------*/
\r
17 /* In order to support multiple hw units we need to match group to a certain hw controller.
\r
18 * We handle this in a very simple way i.e. group 0-99 -> hwUnitId 0, group 100-199 -> hwUnitId 1 etc.*
\r
21 /* ----------------------------[includes]------------------------------------*/
\r
25 #include "Std_Types.h"
\r
26 #include "mpc55xx.h"
\r
27 #include "Modules.h"
\r
35 #include "Adc_Internal.h"
\r
36 /* ----------------------------[private define]------------------------------*/
\r
39 /* Uncomment and use DMA for 5606 only if you now what you are doing */
\r
40 #define DONT_USE_DMA_IN_ADC_MPC560X
\r
42 /* Are we gonna use Dma? */
\r
43 #if ( defined(CFG_MPC5606S) && !defined(DONT_USE_DMA_IN_ADC_MPC560X) )
\r
44 #define ADC_USES_DMA
\r
48 #if ( defined(ADC_USES_DMA) && !defined(USE_DMA) )
\r
49 #error Adc is configured to use Dma but the module is not enabled.
\r
52 #if defined(CFG_MPC5668)
\r
56 #if defined(CFG_MPC5668)
\r
57 #define ADC_EOC_INT ADC_A_EOC
\r
58 #define ADC_ER_INT ADC_A_ERR
\r
59 #define ADC_WD_INT ADC_A_WD
\r
62 #define GET_HW_CONTROLLER(_controller) \
\r
63 ((struct ADC_tag *)(0xFFE00000 + 0x4000*(_controller)))
\r
65 #define GET_HWUNITID_FROM_GROUP(_group) (_group / NOF_GROUP_PER_CONTROLLER)
\r
67 /* ----------------------------[private macro]-------------------------------*/
\r
68 /* ----------------------------[private typedef]-----------------------------*/
\r
69 /* ----------------------------[private function prototypes]-----------------*/
\r
70 /* ----------------------------[private variables]---------------------------*/
\r
72 /* static variable declarations */
\r
73 static Adc_StateType adcState = ADC_UNINIT;
\r
74 static const Adc_ConfigType *AdcGlobalConfigPtr; /* Pointer to configuration structure. */
\r
76 /* ----------------------------[private functions]---------------------------*/
\r
78 /* Function prototypes. */
\r
79 static void Adc_ConfigureADC (const Adc_ConfigType *AdcConfigPtr);
\r
80 static void Adc_ConfigureADCInterrupts (const Adc_ConfigType *AdcConfigPtr);
\r
81 void Adc_GroupConversionComplete (Adc_GroupType group, const Adc_ConfigType *AdcConfigPtr, volatile struct ADC_tag *hwPtr);
\r
83 static const Adc_ConfigType * Adc_GetControllerConfigPtrFromHwUnitId(int unit)
\r
85 const Adc_ConfigType *AdcConfigPtr = NULL;
\r
87 for (int configId = 0; configId < ADC_ARC_CTRL_CONFIG_CNT; configId++) {
\r
88 if(unit == AdcGlobalConfigPtr[configId].hwConfigPtr->hwUnitId){
\r
89 AdcConfigPtr = &AdcGlobalConfigPtr[configId];
\r
94 return AdcConfigPtr;
\r
97 static const Adc_ConfigType * Adc_GetControllerConfigPtrFromGroupId(Adc_GroupType group)
\r
99 return Adc_GetControllerConfigPtrFromHwUnitId(GET_HWUNITID_FROM_GROUP(group));
\r
101 /* ----------------------------[public functions]----------------------------*/
\r
103 #if (ADC_DEINIT_API == STD_ON)
\r
106 volatile struct ADC_tag *hwPtr;
\r
107 boolean okToClear = TRUE;
\r
109 for (int configId = 0; configId < ADC_ARC_CTRL_CONFIG_CNT; configId++) {
\r
110 hwPtr = GET_HW_CONTROLLER(AdcGlobalConfigPtr[configId].hwConfigPtr->hwUnitId);
\r
111 const Adc_ConfigType *AdcConfigPtr = &AdcGlobalConfigPtr[configId];
\r
113 if (E_OK == Adc_CheckDeInit(adcState, AdcConfigPtr))
\r
115 for(Adc_GroupType group = (Adc_GroupType)0; group < AdcConfigPtr->nbrOfGroups; group++)
\r
117 /* Set group status to idle. */
\r
118 AdcConfigPtr->groupConfigPtr[group].status->groupStatus = ADC_IDLE;
\r
121 /* Disable DMA transfer*/
\r
122 #ifndef CFG_MPC5604B
\r
123 hwPtr->DMAE.B.DMAEN = 0;
\r
125 /* Power down ADC */
\r
126 hwPtr->MCR.R = 0x0001;
\r
128 /* Disable all interrupt*/
\r
133 /* Not ok to change adcState if any unit is running */
\r
140 /* Clean internal status. */
\r
141 AdcGlobalConfigPtr = (Adc_ConfigType *)NULL;
\r
142 adcState = ADC_UNINIT;
\r
147 void Adc_Init (const Adc_ConfigType *ConfigPtr)
\r
149 if (E_OK == Adc_CheckInit(adcState, ConfigPtr))
\r
151 /* First of all, store the location of the global configuration data. */
\r
152 AdcGlobalConfigPtr = ConfigPtr;
\r
154 for (int configId = 0; configId < ADC_ARC_CTRL_CONFIG_CNT; configId++)
\r
156 const Adc_ConfigType *AdcConfigPtr = &AdcGlobalConfigPtr[configId];
\r
159 Adc_ConfigureADC(AdcConfigPtr);
\r
161 Adc_ConfigureADCInterrupts(AdcConfigPtr);
\r
164 /* Move on to INIT state. */
\r
165 adcState = ADC_INIT;
\r
169 Std_ReturnType Adc_SetupResultBuffer (Adc_GroupType group, Adc_ValueGroupType *bufferPtr)
\r
171 Std_ReturnType returnValue = E_NOT_OK;
\r
173 const Adc_ConfigType *AdcConfigPtr = Adc_GetControllerConfigPtrFromGroupId(group);
\r
175 /* Check for development errors. */
\r
176 if (E_OK == Adc_CheckSetupResultBuffer (adcState, AdcConfigPtr, group))
\r
178 AdcConfigPtr->groupConfigPtr[group%NOF_GROUP_PER_CONTROLLER].status->resultBufferPtr = bufferPtr;
\r
180 returnValue = E_OK;
\r
183 return (returnValue);
\r
186 Adc_StreamNumSampleType Adc_GetStreamLastPointer(Adc_GroupType group, Adc_ValueGroupType** PtrToSamplePtr)
\r
188 const Adc_ConfigType *AdcConfigPtr = Adc_GetControllerConfigPtrFromGroupId(group);
\r
190 Adc_StreamNumSampleType nofSample = 0;
\r
191 Adc_GroupDefType *groupPtr = (Adc_GroupDefType *)&AdcConfigPtr->groupConfigPtr[group%NOF_GROUP_PER_CONTROLLER];
\r
194 /* Check for development errors. */
\r
195 if ( (E_OK == Adc_CheckGetStreamLastPointer (adcState, AdcConfigPtr, group)) &&
\r
196 (groupPtr->status->groupStatus != ADC_BUSY) )
\r
198 /* Set resultPtr to application buffer. */
\r
199 if(groupPtr->status->currSampleCount > 0){
\r
200 *PtrToSamplePtr = &groupPtr->status->resultBufferPtr[groupPtr->status->currSampleCount-1];
\r
203 if ((ADC_CONV_MODE_ONESHOT == groupPtr->conversionMode) &&
\r
204 (ADC_STREAM_COMPLETED == groupPtr->status->groupStatus))
\r
206 /** @req ADC327. */
\r
207 groupPtr->status->groupStatus = ADC_IDLE;
\r
209 else if ((ADC_CONV_MODE_CONTINOUS == groupPtr->conversionMode) &&
\r
210 (ADC_ACCESS_MODE_STREAMING == groupPtr->accessMode) &&
\r
211 (ADC_STREAM_BUFFER_LINEAR == groupPtr->streamBufferMode) &&
\r
212 (ADC_STREAM_COMPLETED == groupPtr->status->groupStatus))
\r
214 /** @req ADC327. */
\r
215 groupPtr->status->groupStatus = ADC_IDLE;
\r
217 else if ( (ADC_CONV_MODE_CONTINOUS == groupPtr->conversionMode) &&
\r
218 ((ADC_STREAM_COMPLETED == groupPtr->status->groupStatus) ||
\r
219 (ADC_COMPLETED == groupPtr->status->groupStatus)) )
\r
221 /* Restart continous mode, and reset result buffer */
\r
222 if ((ADC_CONV_MODE_CONTINOUS == groupPtr->conversionMode) &&
\r
223 (ADC_STREAM_COMPLETED == groupPtr->status->groupStatus))
\r
225 /* Start continous conversion again */
\r
226 Adc_StartGroupConversion(group);
\r
231 else{/* Keep status. */}
\r
235 /* Some condition not met */
\r
236 *PtrToSamplePtr = NULL;
\r
243 #if (ADC_READ_GROUP_API == STD_ON)
\r
244 Std_ReturnType Adc_ReadGroup (Adc_GroupType group, Adc_ValueGroupType *dataBufferPtr)
\r
246 Std_ReturnType returnValue = E_OK;
\r
248 const Adc_ConfigType *AdcConfigPtr = Adc_GetControllerConfigPtrFromGroupId(group);
\r
249 Adc_GroupDefType *groupPtr = (Adc_GroupDefType *)&AdcConfigPtr->groupConfigPtr[group%NOF_GROUP_PER_CONTROLLER];
\r
251 if (E_OK == Adc_CheckReadGroup (adcState, AdcConfigPtr, group))
\r
253 /* Copy the result to application buffer. */
\r
254 for (channel = 0; channel < groupPtr->numberOfChannels; channel++)
\r
256 if(groupPtr->status->currSampleCount > 0){
\r
257 dataBufferPtr[channel] = (&(groupPtr->status->resultBufferPtr[groupPtr->status->currSampleCount-1]))[channel];
\r
259 dataBufferPtr[channel] = groupPtr->status->resultBufferPtr[channel];
\r
263 if ((ADC_CONV_MODE_ONESHOT == groupPtr->conversionMode) &&
\r
264 (ADC_STREAM_COMPLETED == groupPtr->status->groupStatus))
\r
266 /** @req ADC330. */
\r
267 groupPtr->status->groupStatus = ADC_IDLE;
\r
269 else if ((ADC_CONV_MODE_CONTINOUS == groupPtr->conversionMode) &&
\r
270 (ADC_STREAM_BUFFER_LINEAR == groupPtr->streamBufferMode) &&
\r
271 (ADC_ACCESS_MODE_STREAMING == groupPtr->accessMode) &&
\r
272 (ADC_STREAM_COMPLETED == groupPtr->status->groupStatus))
\r
274 /** @req ADC330. */
\r
275 groupPtr->status->groupStatus = ADC_IDLE;
\r
277 else if ((ADC_CONV_MODE_CONTINOUS == groupPtr->conversionMode) &&
\r
278 ((ADC_STREAM_COMPLETED == groupPtr->status->groupStatus) ||
\r
279 (ADC_COMPLETED == groupPtr->status->groupStatus)))
\r
282 /* Restart continous mode, and reset result buffer */
\r
283 if ((ADC_CONV_MODE_CONTINOUS == groupPtr->conversionMode) &&
\r
284 (ADC_STREAM_COMPLETED == groupPtr->status->groupStatus))
\r
286 /* Start continous conversion again */
\r
287 Adc_StartGroupConversion(group);
\r
292 else{/* Keep status. */}
\r
296 /* An error have been raised from Adc_CheckReadGroup(). */
\r
297 returnValue = E_NOT_OK;
\r
300 return (returnValue);
\r
304 void Adc_GroupConversionComplete (Adc_GroupType group, const Adc_ConfigType *AdcConfigPtr, volatile struct ADC_tag *hwPtr)
\r
306 Adc_GroupDefType *adcGroup = (Adc_GroupDefType *)&AdcConfigPtr->groupConfigPtr[group%NOF_GROUP_PER_CONTROLLER];
\r
308 if(ADC_ACCESS_MODE_SINGLE == adcGroup->accessMode )
\r
310 adcGroup->status->groupStatus = ADC_STREAM_COMPLETED;
\r
312 /* Disable trigger normal conversions for ADC0 */
\r
313 hwPtr->MCR.B.NSTART=0;
\r
315 /* Call notification if enabled. */
\r
316 #if (ADC_GRP_NOTIF_CAPABILITY == STD_ON)
\r
317 if (adcGroup->status->notifictionEnable && adcGroup->groupCallback != NULL)
\r
319 adcGroup->groupCallback();
\r
325 if(ADC_STREAM_BUFFER_LINEAR == adcGroup->streamBufferMode)
\r
327 adcGroup->status->currSampleCount++;
\r
328 if(adcGroup->status->currSampleCount < adcGroup->streamNumSamples)
\r
330 adcGroup->status->currResultBufPtr += adcGroup->numberOfChannels;
\r
331 adcGroup->status->groupStatus = ADC_COMPLETED;
\r
333 #if defined (ADC_USES_DMA)
\r
334 /* Increase current result buffer ptr */
\r
335 Dma_ConfigureDestinationAddress((uint32_t)adcGroup->status->currResultBufPtr, adcGroup->dmaResultChannel);
\r
338 hwPtr->IMR.B.MSKECH = 1;
\r
339 hwPtr->MCR.B.NSTART=1;
\r
343 /* All sample completed. */
\r
344 adcGroup->status->groupStatus = ADC_STREAM_COMPLETED;
\r
346 /* Disable trigger normal conversions for ADC0 */
\r
347 hwPtr->MCR.B.NSTART=0;
\r
349 /* Call notification if enabled. */
\r
350 #if (ADC_GRP_NOTIF_CAPABILITY == STD_ON)
\r
351 if (adcGroup->status->notifictionEnable && adcGroup->groupCallback != NULL){
\r
352 adcGroup->groupCallback();
\r
357 else if(ADC_STREAM_BUFFER_CIRCULAR == adcGroup->streamBufferMode)
\r
359 adcGroup->status->currSampleCount++;
\r
360 if(adcGroup->status->currSampleCount < adcGroup->streamNumSamples)
\r
362 adcGroup->status->currResultBufPtr += adcGroup->numberOfChannels;
\r
363 #if defined (ADC_USES_DMA)
\r
364 /* Increase current result buffer ptr */
\r
365 Dma_ConfigureDestinationAddress((uint32_t)adcGroup->status->currResultBufPtr, adcGroup->dmaResultChannel);
\r
367 adcGroup->status->groupStatus = ADC_COMPLETED;
\r
369 hwPtr->IMR.B.MSKECH = 1;
\r
370 hwPtr->MCR.B.NSTART=1;
\r
374 /* Sample completed. */
\r
376 /* Disable trigger normal conversions for ADC*/
\r
377 hwPtr->MCR.B.NSTART=0;
\r
379 adcGroup->status->groupStatus = ADC_STREAM_COMPLETED;
\r
380 /* Call notification if enabled. */
\r
381 #if (ADC_GRP_NOTIF_CAPABILITY == STD_ON)
\r
382 if (adcGroup->status->notifictionEnable && adcGroup->groupCallback != NULL)
\r
384 adcGroup->groupCallback();
\r
396 void Adc_Group0ConversionComplete (int unit)
\r
398 volatile struct ADC_tag *hwPtr = GET_HW_CONTROLLER(unit);
\r
399 const Adc_ConfigType *AdcConfigPtr = Adc_GetControllerConfigPtrFromHwUnitId(unit);
\r
401 /* Clear ECH Flag and disable interruput */
\r
402 hwPtr->ISR.B.ECH = 1;
\r
403 hwPtr->IMR.B.MSKECH = 0;
\r
405 // Check which group is busy, only one is allowed to be busy at a time in a hw unit
\r
406 for (int group = 0; group < AdcConfigPtr->nbrOfGroups; group++)
\r
408 if((AdcConfigPtr->groupConfigPtr[group].status->groupStatus == ADC_BUSY) ||
\r
409 (AdcConfigPtr->groupConfigPtr[group].status->groupStatus == ADC_COMPLETED))
\r
411 #if !defined (ADC_USES_DMA)
\r
412 /* Copy to result buffer */
\r
413 for(uint8 index=0; index < AdcConfigPtr->groupConfigPtr[group].numberOfChannels; index++)
\r
415 #if defined(CFG_MPC5606S)
\r
416 AdcConfigPtr->groupConfigPtr[group].status->currResultBufPtr[index] = hwPtr->CDR[32+AdcConfigPtr->groupConfigPtr[group].channelList[index]].B.CDATA;
\r
418 AdcConfigPtr->groupConfigPtr[group].status->currResultBufPtr[index] = hwPtr->CDR[AdcConfigPtr->groupConfigPtr[group].channelList[index]].B.CDATA;
\r
423 Adc_GroupConversionComplete((Adc_GroupType)group, AdcConfigPtr, hwPtr);
\r
429 static void Adc_Group0ConversionComplete_ADC0(void){
\r
430 Adc_Group0ConversionComplete(ADC_CTRL_0);
\r
433 static void Adc_Group0ConversionComplete_ADC1(void){
\r
434 Adc_Group0ConversionComplete(ADC_CTRL_1);
\r
437 void Adc_WatchdogError (void){
\r
439 void Adc_ADCError (void){
\r
442 static void Adc_ConfigureADC (const Adc_ConfigType *AdcConfigPtr)
\r
444 volatile struct ADC_tag *hwPtr = GET_HW_CONTROLLER(AdcConfigPtr->hwConfigPtr->hwUnitId);
\r
446 /* Set ADC CLOCK */
\r
447 hwPtr->MCR.B.ADCLKSEL = AdcConfigPtr->hwConfigPtr->adcPrescale;
\r
449 hwPtr->DSDR.B.DSD = 254;
\r
452 hwPtr->MCR.B.PWDN = 0;
\r
454 #if defined(ADC_USES_DMA)
\r
456 hwPtr->DMAE.B.DMAEN = 1;
\r
460 void Adc_ConfigureADCInterrupts (const Adc_ConfigType *AdcConfigPtr)
\r
462 if(AdcConfigPtr->hwConfigPtr->hwUnitId == 0)
\r
464 ISR_INSTALL_ISR2( "Adc_Err", Adc_ADCError, ADC0_ER_INT, 2, 0 );
\r
465 ISR_INSTALL_ISR2( "Adc_Grp", Adc_Group0ConversionComplete_ADC0, ADC0_EOC_INT, 2, 0 );
\r
466 ISR_INSTALL_ISR2( "Adc_Wdg", Adc_WatchdogError, ADC0_WD_INT, 2, 0 );
\r
468 else if(AdcConfigPtr->hwConfigPtr->hwUnitId == 1)
\r
470 ISR_INSTALL_ISR2( "Adc_Err", Adc_ADCError, ADC1_ER_INT, 2, 0 );
\r
471 ISR_INSTALL_ISR2( "Adc_Grp", Adc_Group0ConversionComplete_ADC1, ADC1_EOC_INT, 2, 0 );
\r
472 ISR_INSTALL_ISR2( "Adc_Wdg", Adc_WatchdogError, ADC1_WD_INT, 2, 0 );
\r
480 #if (ADC_ENABLE_START_STOP_GROUP_API == STD_ON)
\r
481 void Adc_StartGroupConversion (Adc_GroupType group)
\r
483 const Adc_ConfigType *AdcConfigPtr = Adc_GetControllerConfigPtrFromGroupId(group);
\r
484 volatile struct ADC_tag *hwPtr = GET_HW_CONTROLLER(AdcConfigPtr->hwConfigPtr->hwUnitId);
\r
486 Adc_GroupDefType *groupPtr = (Adc_GroupDefType *)&AdcConfigPtr->groupConfigPtr[group%NOF_GROUP_PER_CONTROLLER];
\r
488 /* Run development error check. */
\r
489 if (E_OK == Adc_CheckStartGroupConversion (adcState, AdcConfigPtr, group))
\r
491 /* Disable trigger normal conversions for ADC0 */
\r
492 hwPtr->MCR.B.NSTART = 0;
\r
494 /* Set group state to BUSY. */
\r
495 groupPtr->status->groupStatus = ADC_BUSY;
\r
497 groupPtr->status->currSampleCount = 0;
\r
498 groupPtr->status->currResultBufPtr = groupPtr->status->resultBufferPtr; /* Set current result buffer */
\r
500 #if defined(ADC_USES_DMA)
\r
501 Dma_ConfigureChannel ((Dma_TcdType *)groupPtr->groupDMAResults, groupPtr->dmaResultChannel);
\r
502 Dma_ConfigureDestinationAddress ((uint32_t)groupPtr->status->currResultBufPtr, groupPtr->dmaResultChannel);
\r
504 /* Always use single shot in streaming mode */
\r
505 if( groupPtr->accessMode == ADC_ACCESS_MODE_STREAMING)
\r
507 /* Set conversion mode. */
\r
508 hwPtr->MCR.B.MODE = ADC_CONV_MODE_ONESHOT;
\r
512 /* Set conversion mode. */
\r
513 hwPtr->MCR.B.MODE = groupPtr->conversionMode;
\r
516 /* Enable Overwrite*/
\r
517 hwPtr->MCR.B.OWREN = 1;
\r
519 /* Set Conversion Time. */
\r
520 #if defined(CFG_MPC5606S)
\r
521 uint32 groupChannelIdMask = 0;
\r
523 hwPtr->CTR[1].B.INPLATCH = groupPtr->adcChannelConvTime.INPLATCH;
\r
524 hwPtr->CTR[1].B.INPCMP = groupPtr->adcChannelConvTime.INPCMP;
\r
525 hwPtr->CTR[1].B.INPSAMP = groupPtr->adcChannelConvTime.INPSAMP;
\r
527 for(uint8 i =0; i < groupPtr->numberOfChannels; i++)
\r
529 groupChannelIdMask |= (1 << groupPtr->channelList[i]);
\r
532 #if defined(ADC_USES_DMA)
\r
533 hwPtr->DMAE.R = 0x01;
\r
534 /* Enable DMA Transfer */
\r
535 hwPtr->DMAR[1].R = groupChannelIdMask;
\r
536 Dma_StartChannel(DMA_ADC_GROUP0_RESULT_CHANNEL); /* Enable EDMA channel for ADC */
\r
539 /* Enable Normal conversion */
\r
540 hwPtr->NCMR[1].R = groupChannelIdMask;
\r
542 /* Enable Channel Interrupt */
\r
543 hwPtr->CIMR[1].R = groupChannelIdMask;
\r
546 uint32 groupChannelIdMask[3] = {0,0,0};
\r
548 hwPtr->CTR[0].B.INPLATCH = groupPtr->adcChannelConvTime.INPLATCH;
\r
549 hwPtr->CTR[0].B.INPCMP = groupPtr->adcChannelConvTime.INPCMP;
\r
550 hwPtr->CTR[0].B.INPSAMP = groupPtr->adcChannelConvTime.INPSAMP;
\r
551 hwPtr->CTR[1].B.INPLATCH = groupPtr->adcChannelConvTime.INPLATCH;
\r
552 hwPtr->CTR[1].B.INPCMP = groupPtr->adcChannelConvTime.INPCMP;
\r
553 hwPtr->CTR[1].B.INPSAMP = groupPtr->adcChannelConvTime.INPSAMP;
\r
554 // hwPtr->CTR[2].B.INPLATCH = groupPtr->adcChannelConvTime.INPLATCH;
\r
555 // hwPtr->CTR[2].B.INPCMP = groupPtr->adcChannelConvTime.INPCMP;
\r
556 // hwPtr->CTR[2].B.INPSAMP = groupPtr->adcChannelConvTime.INPSAMP;
\r
558 for(uint8 i =0; i < groupPtr->numberOfChannels; i++)
\r
560 #if defined(CFG_MPC5668)
\r
561 if(groupPtr->channelList[i] <= 31){
\r
563 if(groupPtr->channelList[i] <= 15){
\r
565 groupChannelIdMask[0] |= (1 << groupPtr->channelList[i]);
\r
566 }else if((groupPtr->channelList[i] >= 32) && (groupPtr->channelList[i] <=47)){
\r
567 groupChannelIdMask[1] |= (1 << (groupPtr->channelList[i] - 32));
\r
568 }else if((groupPtr->channelList[i] >= 64) && (groupPtr->channelList[i] <=95)){
\r
569 groupChannelIdMask[2] |= (1 << (groupPtr->channelList[i] - 64));
\r
573 /* Enable Normal conversion */
\r
574 hwPtr->NCMR[0].R = groupChannelIdMask[0];
\r
575 hwPtr->NCMR[1].R = groupChannelIdMask[1];
\r
576 // hwPtr->NCMR[2].R = groupChannelIdMask[2];
\r
578 /* Enable Channel Interrupt */
\r
579 hwPtr->CIMR[0].R = groupChannelIdMask[0];
\r
580 hwPtr->CIMR[1].R = groupChannelIdMask[1];
\r
581 // hwPtr->CIMR[2].R = groupChannelIdMask[2];
\r
583 /* Clear interrupts */
\r
584 hwPtr->ISR.B.ECH = 1;
\r
585 /* Enable ECH interrupt */
\r
586 hwPtr->IMR.B.MSKECH = 1;
\r
588 /* Trigger normal conversions for ADC0 */
\r
589 hwPtr->MCR.B.NSTART = 1;
\r
593 /* Error have been set within Adc_CheckStartGroupConversion(). */
\r
597 void Adc_StopGroupConversion (Adc_GroupType group)
\r
599 const Adc_ConfigType *AdcConfigPtr = Adc_GetControllerConfigPtrFromGroupId(group);
\r
600 volatile struct ADC_tag *hwPtr = GET_HW_CONTROLLER(AdcConfigPtr->hwConfigPtr->hwUnitId);
\r
602 if (E_OK == Adc_CheckStopGroupConversion (adcState, AdcConfigPtr, group))
\r
604 /* Disable trigger normal conversions for ADC0 */
\r
605 hwPtr->MCR.B.NSTART = 0;
\r
607 /* Set group state to IDLE. */
\r
608 AdcConfigPtr->groupConfigPtr[group%NOF_GROUP_PER_CONTROLLER].status->groupStatus = ADC_IDLE;
\r
610 /* Disable group notification if enabled. */
\r
611 if(1 == AdcConfigPtr->groupConfigPtr[group%NOF_GROUP_PER_CONTROLLER].status->notifictionEnable){
\r
612 Adc_DisableGroupNotification (group);
\r
617 /* Error have been set within Adc_CheckStartGroupConversion(). */
\r
620 #endif /* endof #if (ADC_ENABLE_START_STOP_GROUP_API == STD_ON) */
\r
622 #if (ADC_GRP_NOTIF_CAPABILITY == STD_ON)
\r
623 void Adc_EnableGroupNotification (Adc_GroupType group)
\r
625 Adc_EnableInternalGroupNotification(adcState, Adc_GetControllerConfigPtrFromGroupId(group), group);
\r
628 void Adc_DisableGroupNotification (Adc_GroupType group)
\r
630 Adc_InternalDisableGroupNotification(adcState, Adc_GetControllerConfigPtrFromGroupId(group), group);
\r
634 Adc_StatusType Adc_GetGroupStatus (Adc_GroupType group)
\r
636 return Adc_InternalGetGroupStatus(adcState, Adc_GetControllerConfigPtrFromGroupId(group), group);
\r