diff options
Diffstat (limited to 'bsps/arm/stm32h7/hal/stm32h7xx_ll_adc.c')
| -rw-r--r-- | bsps/arm/stm32h7/hal/stm32h7xx_ll_adc.c | 133 |
1 files changed, 114 insertions, 19 deletions
diff --git a/bsps/arm/stm32h7/hal/stm32h7xx_ll_adc.c b/bsps/arm/stm32h7/hal/stm32h7xx_ll_adc.c index 7afbfbd195..9530b67a44 100644 --- a/bsps/arm/stm32h7/hal/stm32h7xx_ll_adc.c +++ b/bsps/arm/stm32h7/hal/stm32h7xx_ll_adc.c @@ -6,13 +6,12 @@ ****************************************************************************** * @attention * - * <h2><center>© Copyright (c) 2017 STMicroelectronics. - * All rights reserved.</center></h2> + * Copyright (c) 2017 STMicroelectronics. + * All rights reserved. * - * This software component is licensed by ST under BSD 3-Clause license, - * the "License"; You may not use this file except in compliance with the - * License. You may obtain a copy of the License at: - * opensource.org/licenses/BSD-3-Clause + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ @@ -208,6 +207,7 @@ /* Check of parameters for configuration of ADC hierarchical scope: */ /* ADC group injected */ +#if defined(STM32H745xx) || defined(STM32H745xG) || defined(STM32H742xx) || defined(STM32H743xx) || defined(STM32H747xG) || defined(STM32H747xx) || defined(STM32H750xx) || defined(STM32H753xx) || defined(STM32H755xx) || defined(STM32H757xx) #define IS_LL_ADC_INJ_TRIG_SOURCE(__INJ_TRIG_SOURCE__) \ ( ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_SOFTWARE) \ || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_TRGO) \ @@ -232,6 +232,30 @@ || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_LPTIM2_OUT) \ || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_LPTIM3_OUT) \ ) +#else +#define IS_LL_ADC_INJ_TRIG_SOURCE(__INJ_TRIG_SOURCE__) \ + ( ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_SOFTWARE) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM2_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM2_CH1) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_EXTI_LINE15) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_TRGO2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_TRGO2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_CH3) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_CH1) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM6_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM15_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_LPTIM1_OUT) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_LPTIM2_OUT) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_LPTIM3_OUT) \ + ) +#endif #define IS_LL_ADC_INJ_TRIG_EXT_EDGE(__INJ_TRIG_EXT_EDGE__) \ ( ((__INJ_TRIG_EXT_EDGE__) == LL_ADC_INJ_TRIG_EXT_RISING) \ @@ -317,7 +341,7 @@ * the same ADC common instance to their default reset values. * @note This function is performing a hard reset, using high level * clock source RCC ADC reset. - * Caution: On this STM32 serie, if several ADC instances are available + * Caution: On this STM32 series, if several ADC instances are available * on the selected device, RCC ADC reset will reset * all ADC instances belonging to the common ADC instance. * To de-initialize only 1 ADC instance, use @@ -333,7 +357,7 @@ ErrorStatus LL_ADC_CommonDeInit(ADC_Common_TypeDef *ADCxy_COMMON) /* Check the parameters */ assert_param(IS_ADC_COMMON_INSTANCE(ADCxy_COMMON)); - if(ADCxy_COMMON == ADC12_COMMON) + if (ADCxy_COMMON == ADC12_COMMON) { /* Force reset of ADC clock (core clock) */ LL_AHB1_GRP1_ForceReset(LL_AHB1_GRP1_PERIPH_ADC12); @@ -387,7 +411,7 @@ ErrorStatus LL_ADC_CommonInit(ADC_Common_TypeDef *ADCxy_COMMON, LL_ADC_CommonIni /* Note: Hardware constraint (refer to description of functions */ /* "LL_ADC_SetCommonXXX()" and "LL_ADC_SetMultiXXX()"): */ - /* On this STM32 serie, setting of these features is conditioned to */ + /* On this STM32 series, setting of these features is conditioned to */ /* ADC state: */ /* All ADC instances of the ADC common group must be disabled. */ if (__LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(ADCxy_COMMON) == 0UL) @@ -468,7 +492,7 @@ void LL_ADC_CommonStructInit(LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct) * is in an unknown state. * In this case, perform a hard reset using high level * clock source RCC ADC reset. - * Caution: On this STM32 serie, if several ADC instances are available + * Caution: On this STM32 series, if several ADC instances are available * on the selected device, RCC ADC reset will reset * all ADC instances belonging to the common ADC instance. * Refer to function @ref LL_ADC_CommonDeInit(). @@ -608,19 +632,19 @@ ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx) /* Reset register CFGR */ CLEAR_BIT(ADCx->CFGR, - ( ADC_CFGR_AWD1CH | ADC_CFGR_JAUTO | ADC_CFGR_JAWD1EN + (ADC_CFGR_AWD1CH | ADC_CFGR_JAUTO | ADC_CFGR_JAWD1EN | ADC_CFGR_AWD1EN | ADC_CFGR_AWD1SGL | ADC_CFGR_JQM | ADC_CFGR_JDISCEN | ADC_CFGR_DISCNUM | ADC_CFGR_DISCEN | ADC_CFGR_AUTDLY | ADC_CFGR_CONT | ADC_CFGR_OVRMOD | ADC_CFGR_EXTEN | ADC_CFGR_EXTSEL | ADC_CFGR_RES - | ADC_CFGR_DMNGT ) + | ADC_CFGR_DMNGT) ); SET_BIT(ADCx->CFGR, ADC_CFGR_JQDIS); /* Reset register CFGR2 */ CLEAR_BIT(ADCx->CFGR2, - ( ADC_CFGR2_LSHIFT | ADC_CFGR2_OVSR | ADC_CFGR2_RSHIFT1 + (ADC_CFGR2_LSHIFT | ADC_CFGR2_OVSR | ADC_CFGR2_RSHIFT1 | ADC_CFGR2_RSHIFT4 | ADC_CFGR2_RSHIFT3 | ADC_CFGR2_RSHIFT2 | ADC_CFGR2_RSHIFT1 | ADC_CFGR2_ROVSM | ADC_CFGR2_TROVS | ADC_CFGR2_OVSS | ADC_CFGR2_JOVSE | ADC_CFGR2_ROVSE) @@ -642,6 +666,29 @@ ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx) ); /* Reset register TR1 */ +#if defined(ADC_VER_V5_V90) + if (ADCx == ADC3) + { + /* Reset register TR1 */ + MODIFY_REG(ADCx->LTR1_TR1, ADC3_TR1_AWDFILT | ADC3_TR1_HT1 | ADC3_TR1_LT1, ADC3_TR1_HT1); + + /* Reset register TR2 */ + MODIFY_REG(ADCx->HTR1_TR2, ADC3_TR2_HT2 | ADC3_TR2_LT2, ADC3_TR2_HT2); + + /* Reset register TR3 */ + MODIFY_REG(ADCx->RES1_TR3, ADC3_TR3_HT3 | ADC3_TR3_LT3, ADC3_TR3_HT3); + } + else + { + CLEAR_BIT(ADCx->LTR1_TR1, ADC_LTR_LT); + SET_BIT(ADCx->HTR1_TR2, ADC_HTR_HT); + + CLEAR_BIT(ADCx->LTR2_DIFSEL, ADC_LTR_LT); + SET_BIT(ADCx->HTR2_CALFACT, ADC_HTR_HT); + CLEAR_BIT(ADCx->LTR3_RES10, ADC_LTR_LT); + SET_BIT(ADCx->HTR3_RES11, ADC_HTR_HT); + } +#else CLEAR_BIT(ADCx->LTR1, ADC_LTR_LT); SET_BIT(ADCx->HTR1, ADC_HTR_HT); @@ -649,6 +696,7 @@ ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx) SET_BIT(ADCx->HTR2, ADC_HTR_HT); CLEAR_BIT(ADCx->LTR3, ADC_LTR_LT); SET_BIT(ADCx->HTR3, ADC_HTR_HT); +#endif /* Reset register SQR1 */ CLEAR_BIT(ADCx->SQR1, @@ -701,6 +749,25 @@ ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx) CLEAR_BIT(ADCx->AWD3CR, ADC_AWD3CR_AWD3CH); /* Reset register DIFSEL */ +#if defined(ADC_VER_V5_V90) + if (ADCx == ADC3) + { + CLEAR_BIT(ADCx->LTR2_DIFSEL, ADC_DIFSEL_DIFSEL); + + /* Reset register CALFACT */ + CLEAR_BIT(ADCx->HTR2_CALFACT, ADC_CALFACT_CALFACT_D | ADC_CALFACT_CALFACT_S); + } + else + { + CLEAR_BIT(ADCx->DIFSEL_RES12, ADC_DIFSEL_DIFSEL); + + /* Reset register CALFACT */ + CLEAR_BIT(ADCx->CALFACT_RES13, ADC_CALFACT_CALFACT_D | ADC_CALFACT_CALFACT_S); + + /* Reset register CALFACT2 */ + CLEAR_BIT(ADCx->CALFACT2_RES14, ADC_CALFACT2_LINCALFACT); + } +#else CLEAR_BIT(ADCx->DIFSEL, ADC_DIFSEL_DIFSEL); /* Reset register CALFACT */ @@ -708,16 +775,17 @@ ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx) /* Reset register CALFACT2 */ CLEAR_BIT(ADCx->CALFACT2, ADC_CALFACT2_LINCALFACT); +#endif } else { /* ADC instance is in an unknown state */ /* Need to performing a hard reset of ADC instance, using high level */ /* clock source RCC ADC reset. */ - /* Caution: On this STM32 serie, if several ADC instances are available */ + /* Caution: On this STM32 series, if several ADC instances are available */ /* on the selected device, RCC ADC reset will reset */ /* all ADC instances belonging to the common ADC instance. */ - /* Caution: On this STM32 serie, if several ADC instances are available */ + /* Caution: On this STM32 series, if several ADC instances are available */ /* on the selected device, RCC ADC reset will reset */ /* all ADC instances belonging to the common ADC instance. */ status = ERROR; @@ -779,6 +847,19 @@ ErrorStatus LL_ADC_Init(ADC_TypeDef *ADCx, LL_ADC_InitTypeDef *ADC_InitStruct) /* - Set ADC data resolution */ /* - Set ADC conversion data alignment */ /* - Set ADC low power mode */ +#if defined(ADC_VER_V5_V90) + if(ADCx==ADC3) + { + MODIFY_REG(ADCx->CFGR, + ADC3_CFGR_RES + | ADC_CFGR_AUTDLY + , + ((__LL_ADC12_RESOLUTION_TO_ADC3(ADC_InitStruct->Resolution) & (ADC_CFGR_RES_1 | ADC_CFGR_RES_0)) << 1UL) + | ADC_InitStruct->LowPowerMode + ); + } + else + { MODIFY_REG(ADCx->CFGR, ADC_CFGR_RES | ADC_CFGR_AUTDLY @@ -786,6 +867,16 @@ ErrorStatus LL_ADC_Init(ADC_TypeDef *ADCx, LL_ADC_InitTypeDef *ADC_InitStruct) ADC_InitStruct->Resolution | ADC_InitStruct->LowPowerMode ); + } +#else + MODIFY_REG(ADCx->CFGR, + ADC_CFGR_RES + | ADC_CFGR_AUTDLY + , + ADC_InitStruct->Resolution + | ADC_InitStruct->LowPowerMode + ); +#endif MODIFY_REG(ADCx->CFGR2, ADC_CFGR2_LSHIFT, ADC_InitStruct->LeftBitShift); } @@ -856,6 +947,11 @@ ErrorStatus LL_ADC_REG_Init(ADC_TypeDef *ADCx, LL_ADC_REG_InitTypeDef *ADC_REG_I if (ADC_REG_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) { assert_param(IS_LL_ADC_REG_SEQ_SCAN_DISCONT_MODE(ADC_REG_InitStruct->SequencerDiscont)); + + /* ADC group regular continuous mode and discontinuous mode */ + /* can not be enabled simultenaeously */ + assert_param((ADC_REG_InitStruct->ContinuousMode == LL_ADC_REG_CONV_SINGLE) + || (ADC_REG_InitStruct->SequencerDiscont == LL_ADC_REG_SEQ_DISCONT_DISABLE)); } assert_param(IS_LL_ADC_REG_CONTINUOUS_MODE(ADC_REG_InitStruct->ContinuousMode)); assert_param(IS_LL_ADC_REG_DATA_TRANSFER_MODE(ADC_REG_InitStruct->DataTransferMode)); @@ -874,7 +970,7 @@ ErrorStatus LL_ADC_REG_Init(ADC_TypeDef *ADCx, LL_ADC_REG_InitTypeDef *ADC_REG_I /* - Set ADC group regular conversion data transfer: no transfer or */ /* transfer by DMA, and DMA requests mode */ /* - Set ADC group regular overrun behavior */ - /* Note: On this STM32 serie, ADC trigger edge is set to value 0x0 by */ + /* Note: On this STM32 series, ADC trigger edge is set to value 0x0 by */ /* setting of trigger source to SW start. */ if (ADC_REG_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) { @@ -934,7 +1030,7 @@ void LL_ADC_REG_StructInit(LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct) { /* Set ADC_REG_InitStruct fields to default values */ /* Set fields of ADC group regular */ - /* Note: On this STM32 serie, ADC trigger edge is set to value 0x0 by */ + /* Note: On this STM32 series, ADC trigger edge is set to value 0x0 by */ /* setting of trigger source to SW start. */ ADC_REG_InitStruct->TriggerSource = LL_ADC_REG_TRIG_SOFTWARE; ADC_REG_InitStruct->SequencerLength = LL_ADC_REG_SEQ_SCAN_DISABLE; @@ -1001,7 +1097,7 @@ ErrorStatus LL_ADC_INJ_Init(ADC_TypeDef *ADCx, LL_ADC_INJ_InitTypeDef *ADC_INJ_I /* - Set ADC group injected sequencer discontinuous mode */ /* - Set ADC group injected conversion trigger: independent or */ /* from ADC group regular */ - /* Note: On this STM32 serie, ADC trigger edge is set to value 0x0 by */ + /* Note: On this STM32 series, ADC trigger edge is set to value 0x0 by */ /* setting of trigger source to SW start. */ if (ADC_INJ_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) { @@ -1077,4 +1173,3 @@ void LL_ADC_INJ_StructInit(LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct) #endif /* USE_FULL_LL_DRIVER */ -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |