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-rw-r--r--os/hal/platforms/STM32/adc_lld.h274
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diff --git a/os/hal/platforms/STM32/adc_lld.h b/os/hal/platforms/STM32/adc_lld.h
deleted file mode 100644
index c9b282685..000000000
--- a/os/hal/platforms/STM32/adc_lld.h
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file STM32/adc_lld.h
- * @brief STM32 ADC subsystem low level driver header
- * @addtogroup STM32_ADC
- * @{
- */
-
-#ifndef _ADC_LLD_H_
-#define _ADC_LLD_H_
-
-#if CH_HAL_USE_ADC
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief ADC1 driver enable switch.
- * @details If set to @p TRUE the support for ADC1 is included.
- * @note The default is @p TRUE.
- */
-#if !defined(USE_STM32_ADC1) || defined(__DOXYGEN__)
-#define USE_STM32_ADC1 TRUE
-#endif
-
-/**
- * @brief ADC1 DMA priority (0..3|lowest..highest).
- */
-#if !defined(STM32_ADC1_DMA_PRIORITY) || defined(__DOXYGEN__)
-#define STM32_ADC1_DMA_PRIORITY 1
-#endif
-
-/**
- * @brief ADC1 interrupt priority level setting.
- * @note @p BASEPRI_KERNEL >= @p STM32_ADC1_IRQ_PRIORITY > @p PRIORITY_PENDSV.
- */
-#if !defined(STM32_ADC1_IRQ_PRIORITY) || defined(__DOXYGEN__)
-#define STM32_ADC1_IRQ_PRIORITY 0x70
-#endif
-
-/**
- * @brief ADC1 DMA error hook.
- * @note The default action for DMA errors is a system halt because DMA error
- * can only happen because programming errors.
- */
-#if !defined(STM32_ADC1_DMA_ERROR_HOOK) || defined(__DOXYGEN__)
-#define STM32_ADC1_DMA_ERROR_HOOK() chSysHalt()
-#endif
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-#define ADC_CR2_EXTSEL_SRC(n) ((n) << 17) /**< @brief Trigger source. */
-#define ADC_CR2_EXTSEL_SWSTART (7 << 17) /**< @brief Software trigger. */
-
-#define ADC_CHANNEL_IN0 0 /**< @brief External analog input 0. */
-#define ADC_CHANNEL_IN1 1 /**< @brief External analog input 1. */
-#define ADC_CHANNEL_IN2 2 /**< @brief External analog input 2. */
-#define ADC_CHANNEL_IN3 3 /**< @brief External analog input 3. */
-#define ADC_CHANNEL_IN4 4 /**< @brief External analog input 4. */
-#define ADC_CHANNEL_IN5 5 /**< @brief External analog input 5. */
-#define ADC_CHANNEL_IN6 6 /**< @brief External analog input 6. */
-#define ADC_CHANNEL_IN7 7 /**< @brief External analog input 7. */
-#define ADC_CHANNEL_IN8 8 /**< @brief External analog input 8. */
-#define ADC_CHANNEL_IN9 9 /**< @brief External analog input 9. */
-#define ADC_CHANNEL_IN10 10 /**< @brief External analog input 10. */
-#define ADC_CHANNEL_IN11 11 /**< @brief External analog input 11. */
-#define ADC_CHANNEL_IN12 12 /**< @brief External analog input 12. */
-#define ADC_CHANNEL_IN13 13 /**< @brief External analog input 13. */
-#define ADC_CHANNEL_IN14 14 /**< @brief External analog input 14. */
-#define ADC_CHANNEL_IN15 15 /**< @brief External analog input 15. */
-#define ADC_CHANNEL_SENSOR 16 /**< @brief Internal temperature sensor.*/
-#define ADC_CHANNEL_VREFINT 17 /**< @brief Internal reference. */
-
-#define ADC_SQR1_NUM_CH(n) (((n) - 1) << 20)
-
-#define ADC_SQR3_SQ0_N(n) ((n) << 0)
-#define ADC_SQR3_SQ1_N(n) ((n) << 5)
-#define ADC_SQR3_SQ2_N(n) ((n) << 10)
-#define ADC_SQR3_SQ3_N(n) ((n) << 15)
-#define ADC_SQR3_SQ4_N(n) ((n) << 20)
-#define ADC_SQR3_SQ5_N(n) ((n) << 25)
-
-#define ADC_SQR2_SQ6_N(n) ((n) << 0)
-#define ADC_SQR2_SQ7_N(n) ((n) << 5)
-#define ADC_SQR2_SQ8_N(n) ((n) << 10)
-#define ADC_SQR2_SQ9_N(n) ((n) << 15)
-#define ADC_SQR2_SQ10_N(n) ((n) << 20)
-#define ADC_SQR2_SQ11_N(n) ((n) << 25)
-
-#define ADC_SQR1_SQ13_N(n) ((n) << 0)
-#define ADC_SQR1_SQ14_N(n) ((n) << 5)
-#define ADC_SQR1_SQ15_N(n) ((n) << 10)
-#define ADC_SQR1_SQ16_N(n) ((n) << 15)
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief ADC sample data type.
- */
-typedef uint16_t adcsample_t;
-
-/**
- * @brief Channels number in a conversion group.
- */
-typedef uint16_t adc_channels_num_t;
-
-/**
- * @brief ADC notification callback type.
- * @param[in] buffer pointer to the most recent samples data
- * @param[in] n number of buffer rows available starting from @p buffer
- */
-typedef void (*adccallback_t)(adcsample_t *buffer, size_t n);
-
-/**
- * @brief Conversion group configuration structure.
- * @details This implementation-dependent structure describes a conversion
- * operation.
- */
-typedef struct {
- /**
- * @brief Enables the circular buffer mode for the group.
- */
- bool_t acg_circular;
- /**
- * @brief Number of the analog channels belonging to the conversion group.
- */
- adc_channels_num_t acg_num_channels;
- /* End of the mandatory fields.*/
- /**
- * @brief ADC CR1 register initialization data.
- * @note All the required bits must be defined into this field except
- * @p ADC_CR1_SCAN that is enforced inside the driver.
- */
- uint32_t acg_cr1;
- /**
- * @brief ADC CR2 register initialization data.
- * @note All the required bits must be defined into this field except
- * @p ADC_CR2_DMA and @p ADC_CR2_ADON that are enforced inside the
- * driver.
- */
- uint32_t acg_cr2;
- /**
- * @brief ADC SMPR1 register initialization data.
- */
- uint32_t acg_smpr1;
- /**
- * @brief ADC SMPR2 register initialization data.
- */
- uint32_t acg_smpr2;
- /**
- * @brief ADC SQR1 register initialization data.
- */
- uint32_t acg_sqr1;
- /**
- * @brief ADC SQR2 register initialization data.
- */
- uint32_t acg_sqr2;
- /**
- * @brief ADC SQR3 register initialization data.
- */
- uint32_t acg_sqr3;
-} ADCConversionGroup;
-
-/**
- * @brief Driver configuration structure.
- * @note It could be empty on some architectures.
- */
-typedef struct {
- /* * <----------
- * @brief ADC prescaler setting.
- * @note This field can assume one of the following values:
- * @p RCC_CFGR_ADCPRE_DIV2, @p RCC_CFGR_ADCPRE_DIV4,
- * @p RCC_CFGR_ADCPRE_DIV6, @p RCC_CFGR_ADCPRE_DIV8.
- */
-/* uint32_t ac_prescaler;*/
-} ADCConfig;
-
-/**
- * @brief Structure representing an ADC driver.
- */
-typedef struct {
- /**
- * @brief Driver state.
- */
- adcstate_t ad_state;
- /**
- * @brief Current configuration data.
- */
- const ADCConfig *ad_config;
- /**
- * @brief Synchronization semaphore.
- */
- Semaphore ad_sem;
- /**
- * @brief Current callback function or @p NULL.
- */
- adccallback_t ad_callback;
- /**
- * @brief Current samples buffer pointer or @p NULL.
- */
- adcsample_t *ad_samples;
- /**
- * @brief Current samples buffer depth or @p 0.
- */
- size_t ad_depth;
- /**
- * @brief Current conversion group pointer or @p NULL.
- */
- const ADCConversionGroup *ad_grpp;
- /* End of the mandatory fields.*/
- /**
- * @brief Pointer to the ADCx registers block.
- */
- ADC_TypeDef *ad_adc;
- /**
- * @brief Pointer to the DMA channel registers block.
- */
- DMA_Channel_TypeDef *ad_dma;
- /**
- * @brief DMA priority bit mask.
- */
- uint32_t ad_dmaprio;
-} ADCDriver;
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/** @cond never*/
-#if USE_STM32_ADC1
-ADCDriver ADCD1;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void adc_lld_init(void);
- void adc_lld_start(ADCDriver *adcp);
- void adc_lld_stop(ADCDriver *adcp);
- void adc_lld_start_conversion(ADCDriver *adcp);
- void adc_lld_stop_conversion(ADCDriver *adcp);
-#ifdef __cplusplus
-}
-#endif
-/** @endcond*/
-
-#endif /* CH_HAL_USE_ADC */
-
-#endif /* _ADC_LLD_H_ */
-
-/** @} */
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