diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_adc.h')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_adc.h | 602 |
1 files changed, 0 insertions, 602 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_adc.h b/nuttx/arch/arm/src/stm32/stm32_adc.h deleted file mode 100644 index 060fcdfb9..000000000 --- a/nuttx/arch/arm/src/stm32/stm32_adc.h +++ /dev/null @@ -1,602 +0,0 @@ -/************************************************************************************ - * arch/arm/src/stm32/stm32_adc.h - * - * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. Neither the name NuttX 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. - * - ************************************************************************************/ - -#ifndef __ARCH_ARM_SRC_STM32_STM32_ADC_H -#define __ARCH_ARM_SRC_STM32_STM32_ADC_H - -/************************************************************************************ - * Included Files - ************************************************************************************/ - -#include <nuttx/config.h> - -#include "chip.h" -#include "chip/stm32_adc.h" - -#include <nuttx/analog/adc.h> - -/************************************************************************************ - * Pre-processor Definitions - ************************************************************************************/ -/* Configuration ********************************************************************/ -/* Timer devices may be used for different purposes. One special purpose is to - * control periodic ADC sampling. If CONFIG_STM32_TIMn is defined then - * CONFIG_STM32_TIMn_ADC must also be defined to indicate that timer "n" is intended - * to be used for that purpose. - */ - -/* For the STM32 F1 line, timers 1-4 may be used. For STM32 F4 line, timers 1-5 and - * 8 may be used. - */ - -#ifndef CONFIG_STM32_TIM1 -# undef CONFIG_STM32_TIM1_ADC -# undef CONFIG_STM32_TIM1_ADC1 -# undef CONFIG_STM32_TIM1_ADC2 -# undef CONFIG_STM32_TIM1_ADC3 -#endif -#ifndef CONFIG_STM32_TIM2 -# undef CONFIG_STM32_TIM2_ADC -# undef CONFIG_STM32_TIM2_ADC1 -# undef CONFIG_STM32_TIM2_ADC2 -# undef CONFIG_STM32_TIM2_ADC3 -#endif -#ifndef CONFIG_STM32_TIM3 -# undef CONFIG_STM32_TIM3_ADC -# undef CONFIG_STM32_TIM3_ADC1 -# undef CONFIG_STM32_TIM3_ADC2 -# undef CONFIG_STM32_TIM3_ADC3 -#endif -#ifndef CONFIG_STM32_TIM4 -# undef CONFIG_STM32_TIM4_ADC -# undef CONFIG_STM32_TIM4_ADC1 -# undef CONFIG_STM32_TIM4_ADC2 -# undef CONFIG_STM32_TIM4_ADC3 -#endif - -#if defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX) -# ifndef CONFIG_STM32_TIM5 -# undef CONFIG_STM32_TIM5_ADC -# undef CONFIG_STM32_TIM5_ADC1 -# undef CONFIG_STM32_TIM5_ADC2 -# undef CONFIG_STM32_TIM5_ADC3 -# endif -# ifndef CONFIG_STM32_TIM8 -# undef CONFIG_STM32_TIM8_ADC -# undef CONFIG_STM32_TIM8_ADC1 -# undef CONFIG_STM32_TIM8_ADC2 -# undef CONFIG_STM32_TIM8_ADC3 -# endif -#else -# undef CONFIG_STM32_TIM5_ADC -# undef CONFIG_STM32_TIM5_ADC1 -# undef CONFIG_STM32_TIM5_ADC2 -# undef CONFIG_STM32_TIM5_ADC3 -# undef CONFIG_STM32_TIM8_ADC -# undef CONFIG_STM32_TIM8_ADC1 -# undef CONFIG_STM32_TIM8_ADC2 -# undef CONFIG_STM32_TIM8_ADC3 -#endif - -/* Timers 6, 7, and 10-14 are not used with the ADC by any supported family */ - -#undef CONFIG_STM32_TIM6_ADC -#undef CONFIG_STM32_TIM6_ADC1 -#undef CONFIG_STM32_TIM6_ADC2 -#undef CONFIG_STM32_TIM6_ADC3 -#undef CONFIG_STM32_TIM7_ADC -#undef CONFIG_STM32_TIM7_ADC1 -#undef CONFIG_STM32_TIM7_ADC2 -#undef CONFIG_STM32_TIM7_ADC3 -#undef CONFIG_STM32_TIM9_ADC -#undef CONFIG_STM32_TIM9_ADC1 -#undef CONFIG_STM32_TIM9_ADC2 -#undef CONFIG_STM32_TIM9_ADC3 -#undef CONFIG_STM32_TIM10_ADC -#undef CONFIG_STM32_TIM10_ADC1 -#undef CONFIG_STM32_TIM10_ADC2 -#undef CONFIG_STM32_TIM10_ADC3 -#undef CONFIG_STM32_TIM11_ADC -#undef CONFIG_STM32_TIM11_ADC1 -#undef CONFIG_STM32_TIM11_ADC2 -#undef CONFIG_STM32_TIM11_ADC3 -#undef CONFIG_STM32_TIM12_ADC -#undef CONFIG_STM32_TIM12_ADC1 -#undef CONFIG_STM32_TIM12_ADC2 -#undef CONFIG_STM32_TIM12_ADC3 -#undef CONFIG_STM32_TIM13_ADC -#undef CONFIG_STM32_TIM13_ADC1 -#undef CONFIG_STM32_TIM13_ADC2 -#undef CONFIG_STM32_TIM13_ADC3 -#undef CONFIG_STM32_TIM14_ADC -#undef CONFIG_STM32_TIM14_ADC1 -#undef CONFIG_STM32_TIM14_ADC2 -#undef CONFIG_STM32_TIM14_ADC3 - -/* Up to 3 ADC interfaces are supported */ - -#if STM32_NADC < 3 -# undef CONFIG_STM32_ADC3 -#endif - -#if STM32_NADC < 2 -# undef CONFIG_STM32_ADC2 -#endif - -#if STM32_NADC < 1 -# undef CONFIG_STM32_ADC1 -#endif - -#if defined(CONFIG_STM32_ADC1) || defined(CONFIG_STM32_ADC2) || defined(CONFIG_STM32_ADC3) - -/* DMA support is not yet implemented for this driver */ - -#ifdef CONFIG_ADC_DMA -# warning "DMA is not supported by the current driver" -#endif - -/* Timer configuration: If a timer trigger is specified, then get information - * about the timer. - */ - -#if defined(CONFIG_STM32_TIM1_ADC1) -# define ADC1_HAVE_TIMER 1 -# define ADC1_TIMER_BASE STM32_TIM1_BASE -# define ADC1_TIMER_PCLK_FREQUENCY STM32_APB2_TIM1_CLKIN -#elif defined(CONFIG_STM32_TIM2_ADC1) -# define ADC1_HAVE_TIMER 1 -# define ADC1_TIMER_BASE STM32_TIM2_BASE -# define ADC1_TIMER_PCLK_FREQUENCY STM32_APB1_TIM2_CLKIN -#elif defined(CONFIG_STM32_TIM3_ADC1) -# define ADC1_HAVE_TIMER 1 -# define ADC1_TIMER_BASE STM32_TIM3_BASE -# define ADC1_TIMER_PCLK_FREQUENCY STM32_APB1_TIM3_CLKIN -#elif defined(CONFIG_STM32_TIM4_ADC1) -# define ADC1_HAVE_TIMER 1 -# define ADC1_TIMER_BASE STM32_TIM4_BASE -# define ADC1_TIMER_PCLK_FREQUENCY STM32_APB1_TIM4_CLKIN -#elif defined(CONFIG_STM32_TIM5_ADC1) -# define ADC1_HAVE_TIMER 1 -# define ADC1_TIMER_BASE STM32_TIM5_BASE -# define ADC1_TIMER_PCLK_FREQUENCY STM32_APB1_TIM5_CLKIN -#elif defined(CONFIG_STM32_TIM8_ADC1) -# define ADC1_HAVE_TIMER 1 -# define ADC1_TIMER_BASE STM32_TIM8_BASE -# define ADC1_TIMER_PCLK_FREQUENCY STM32_APB2_TIM8_CLKIN -#else -# undef ADC1_HAVE_TIMER -#endif - -#ifdef ADC1_HAVE_TIMER -# ifndef CONFIG_STM32_ADC1_SAMPLE_FREQUENCY -# error "CONFIG_STM32_ADC1_SAMPLE_FREQUENCY not defined" -# endif -# ifndef CONFIG_STM32_ADC1_TIMTRIG -# error "CONFIG_STM32_ADC1_TIMTRIG not defined" -# warning "Values 0:CC1 1:CC2 2:CC3 3:CC4 4:TRGO" -# endif -#endif - -#if defined(CONFIG_STM32_TIM1_ADC2) -# define ADC2_HAVE_TIMER 1 -# define ADC2_TIMER_BASE STM32_TIM1_BASE -# define ADC2_TIMER_PCLK_FREQUENCY STM32_APB2_TIM1_CLKIN -#elif defined(CONFIG_STM32_TIM2_ADC2) -# define ADC2_HAVE_TIMER 1 -# define ADC2_TIMER_BASE STM32_TIM2_BASE -# define ADC2_TIMER_PCLK_FREQUENCY STM32_APB1_TIM2_CLKIN -#elif defined(CONFIG_STM32_TIM3_ADC2) -# define ADC2_HAVE_TIMER 1 -# define ADC2_TIMER_BASE STM32_TIM3_BASE -# define ADC2_TIMER_PCLK_FREQUENCY STM32_APB1_TIM3_CLKIN -#elif defined(CONFIG_STM32_TIM4_ADC2) -# define ADC2_HAVE_TIMER 1 -# define ADC2_TIMER_BASE STM32_TIM4_BASE -# define ADC2_TIMER_PCLK_FREQUENCY STM32_APB1_TIM4_CLKIN -#elif defined(CONFIG_STM32_TIM5_ADC2) -# define ADC2_HAVE_TIMER 1 -# define ADC2_TIMER_BASE STM32_TIM5_BASE -# define ADC2_TIMER_PCLK_FREQUENCY STM32_APB1_TIM5_CLKIN -#elif defined(CONFIG_STM32_TIM8_ADC2) -# define ADC2_HAVE_TIMER 1 -# define ADC2_TIMER_BASE STM32_TIM8_BASE -# define ADC2_TIMER_PCLK_FREQUENCY STM32_APB2_TIM8_CLKIN -#else -# undef ADC2_HAVE_TIMER -#endif - -#ifdef ADC2_HAVE_TIMER -# ifndef CONFIG_STM32_ADC2_SAMPLE_FREQUENCY -# error "CONFIG_STM32_ADC2_SAMPLE_FREQUENCY not defined" -# endif -# ifndef CONFIG_STM32_ADC2_TIMTRIG -# error "CONFIG_STM32_ADC2_TIMTRIG not defined" -# warning "Values 0:CC1 1:CC2 2:CC3 3:CC4 4:TRGO" -# endif -#endif - -#if defined(CONFIG_STM32_TIM1_ADC3) -# define ADC3_HAVE_TIMER 1 -# define ADC3_TIMER_BASE STM32_TIM1_BASE -# define ADC3_TIMER_PCLK_FREQUENCY STM32_APB2_TIM1_CLKIN -#elif defined(CONFIG_STM32_TIM2_ADC3) -# define ADC3_HAVE_TIMER 1 -# define ADC3_TIMER_BASE STM32_TIM2_BASE -# define ADC3_TIMER_PCLK_FREQUENCY STM32_APB1_TIM2_CLKIN -#elif defined(CONFIG_STM32_TIM3_ADC3) -# define ADC3_HAVE_TIMER 1 -# define ADC3_TIMER_BASE STM32_TIM3_BASE -# define ADC3_TIMER_PCLK_FREQUENCY STM32_APB1_TIM3_CLKIN -#elif defined(CONFIG_STM32_TIM4_ADC3) -# define ADC3_HAVE_TIMER 1 -# define ADC3_TIMER_BASE STM32_TIM4_BASE -# define ADC3_TIMER_PCLK_FREQUENCY STM32_APB1_TIM4_CLKIN -#elif defined(CONFIG_STM32_TIM5_ADC3) -# define ADC3_HAVE_TIMER 1 -# define ADC3_TIMER_BASE STM32_TIM5_BASE -# define ADC3_TIMER_PCLK_FREQUENCY STM32_APB1_TIM5_CLKIN -#elif defined(CONFIG_STM32_TIM8_ADC3) -# define ADC3_HAVE_TIMER 1 -# define ADC3_TIMER_BASE STM32_TIM8_BASE -# define ADC3_TIMER_PCLK_FREQUENCY STM32_APB2_TIM8_CLKIN -#else -# undef ADC3_HAVE_TIMER -#endif - -#ifdef ADC3_HAVE_TIMER -# ifndef CONFIG_STM32_ADC3_SAMPLE_FREQUENCY -# error "CONFIG_STM32_ADC3_SAMPLE_FREQUENCY not defined" -# endif -# ifndef CONFIG_STM32_ADC3_TIMTRIG -# error "CONFIG_STM32_ADC3_TIMTRIG not defined" -# warning "Values 0:CC1 1:CC2 2:CC3 3:CC4 4:TRGO" -# endif -#endif - -#if defined(ADC1_HAVE_TIMER) || defined(ADC2_HAVE_TIMER) || defined(ADC3_HAVE_TIMER) -# define ADC_HAVE_TIMER 1 -# if defined(CONFIG_STM32_STM32F10XX) && !defined(CONFIG_STM32_FORCEPOWER) -# warning "CONFIG_STM32_FORCEPOWER must be defined to enable the timer(s)" -# endif -#else -# undef ADC_HAVE_TIMER -#endif - -/* NOTE: The following assumes that all possible combinations of timers and - * values are support EXTSEL. That is not so and it varies from one STM32 to another. - * But this (wrong) assumptions keeps the logic as simple as possible. If un - * unsupported combination is used, an error will show up later during compilation - * although it may be difficult to track it back to this simplification. - */ - -#if defined(CONFIG_STM32_TIM1_ADC1) -# if CONFIG_STM32_ADC1_TIMTRIG == 0 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC1 -# elif CONFIG_STM32_ADC1_TIMTRIG == 1 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC2 -# elif CONFIG_STM32_ADC1_TIMTRIG == 2 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC3 -# elif CONFIG_STM32_ADC1_TIMTRIG == 3 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC4 -# elif CONFIG_STM32_ADC1_TIMTRIG == 4 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T1TRGO -# else -# error "CONFIG_STM32_ADC1_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM2_ADC1) -# if CONFIG_STM32_ADC1_TIMTRIG == 0 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC1 -# elif CONFIG_STM32_ADC1_TIMTRIG == 1 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC2 -# elif CONFIG_STM32_ADC1_TIMTRIG == 2 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC3 -# elif CONFIG_STM32_ADC1_TIMTRIG == 3 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC4 -# elif CONFIG_STM32_ADC1_TIMTRIG == 4 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T2TRGO -# else -# error "CONFIG_STM32_ADC1_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM3_ADC1) -# if CONFIG_STM32_ADC1_TIMTRIG == 0 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC1 -# elif CONFIG_STM32_ADC1_TIMTRIG == 1 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC2 -# elif CONFIG_STM32_ADC1_TIMTRIG == 2 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC3 -# elif CONFIG_STM32_ADC1_TIMTRIG == 3 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC4 -# elif CONFIG_STM32_ADC1_TIMTRIG == 4 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T3TRGO -# else -# error "CONFIG_STM32_ADC1_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM4_ADC1) -# if CONFIG_STM32_ADC1_TIMTRIG == 0 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC1 -# elif CONFIG_STM32_ADC1_TIMTRIG == 1 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC2 -# elif CONFIG_STM32_ADC1_TIMTRIG == 2 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC3 -# elif CONFIG_STM32_ADC1_TIMTRIG == 3 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC4 -# elif CONFIG_STM32_ADC1_TIMTRIG == 4 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T4TRGO -# else -# error "CONFIG_STM32_ADC1_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM5_ADC1) -# if CONFIG_STM32_ADC1_TIMTRIG == 0 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC1 -# elif CONFIG_STM32_ADC1_TIMTRIG == 1 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC2 -# elif CONFIG_STM32_ADC1_TIMTRIG == 2 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC3 -# elif CONFIG_STM32_ADC1_TIMTRIG == 3 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC4 -# elif CONFIG_STM32_ADC1_TIMTRIG == 4 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T5TRGO -# else -# error "CONFIG_STM32_ADC1_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM8_ADC1) -# if CONFIG_STM32_ADC1_TIMTRIG == 0 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC1 -# elif CONFIG_STM32_ADC1_TIMTRIG == 1 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC2 -# elif CONFIG_STM32_ADC1_TIMTRIG == 2 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC3 -# elif CONFIG_STM32_ADC1_TIMTRIG == 3 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC4 -# elif CONFIG_STM32_ADC1_TIMTRIG == 4 -# define ADC1_EXTSEL_VALUE ADC_CR2_EXTSEL_T8TRGO -# else -# error "CONFIG_STM32_ADC1_TIMTRIG is out of range" -# endif -#endif - -#if defined(CONFIG_STM32_TIM1_ADC2) -# if CONFIG_STM32_ADC2_TIMTRIG == 0 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC1 -# elif CONFIG_STM32_ADC2_TIMTRIG == 1 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC2 -# elif CONFIG_STM32_ADC2_TIMTRIG == 2 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC3 -# elif CONFIG_STM32_ADC2_TIMTRIG == 3 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC4 -# elif CONFIG_STM32_ADC2_TIMTRIG == 4 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T1TRGO -# else -# error "CONFIG_STM32_ADC2_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM2_ADC2) -# if CONFIG_STM32_ADC2_TIMTRIG == 0 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC1 -# elif CONFIG_STM32_ADC2_TIMTRIG == 1 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC2 -# elif CONFIG_STM32_ADC2_TIMTRIG == 2 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC3 -# elif CONFIG_STM32_ADC2_TIMTRIG == 3 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC4 -# elif CONFIG_STM32_ADC2_TIMTRIG == 4 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T2TRGO -# else -# error "CONFIG_STM32_ADC2_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM3_ADC2) -# if CONFIG_STM32_ADC2_TIMTRIG == 0 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC1 -# elif CONFIG_STM32_ADC2_TIMTRIG == 1 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC2 -# elif CONFIG_STM32_ADC2_TIMTRIG == 2 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC3 -# elif CONFIG_STM32_ADC2_TIMTRIG == 3 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC4 -# elif CONFIG_STM32_ADC2_TIMTRIG == 4 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T3TRGO -# else -# error "CONFIG_STM32_ADC2_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM4_ADC2) -# if CONFIG_STM32_ADC2_TIMTRIG == 0 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC1 -# elif CONFIG_STM32_ADC2_TIMTRIG == 1 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC2 -# elif CONFIG_STM32_ADC2_TIMTRIG == 2 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC3 -# elif CONFIG_STM32_ADC2_TIMTRIG == 3 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC4 -# elif CONFIG_STM32_ADC2_TIMTRIG == 4 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T4TRGO -# else -# error "CONFIG_STM32_ADC2_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM5_ADC2) -# if CONFIG_STM32_ADC2_TIMTRIG == 0 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC1 -# elif CONFIG_STM32_ADC2_TIMTRIG == 1 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC2 -# elif CONFIG_STM32_ADC2_TIMTRIG == 2 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC3 -# elif CONFIG_STM32_ADC2_TIMTRIG == 3 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC4 -# elif CONFIG_STM32_ADC2_TIMTRIG == 4 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T5TRGO -# else -# error "CONFIG_STM32_ADC2_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM8_ADC2) -# if CONFIG_STM32_ADC2_TIMTRIG == 0 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC1 -# elif CONFIG_STM32_ADC2_TIMTRIG == 1 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC2 -# elif CONFIG_STM32_ADC2_TIMTRIG == 2 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC3 -# elif CONFIG_STM32_ADC2_TIMTRIG == 3 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC4 -# elif CONFIG_STM32_ADC2_TIMTRIG == 4 -# define ADC2_EXTSEL_VALUE ADC_CR2_EXTSEL_T8TRGO -# else -# error "CONFIG_STM32_ADC2_TIMTRIG is out of range" -# endif -#endif - -#if defined(CONFIG_STM32_TIM1_ADC3) -# if CONFIG_STM32_ADC3_TIMTRIG == 0 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC1 -# elif CONFIG_STM32_ADC3_TIMTRIG == 1 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC2 -# elif CONFIG_STM32_ADC3_TIMTRIG == 2 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC3 -# elif CONFIG_STM32_ADC3_TIMTRIG == 3 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T1CC4 -# elif CONFIG_STM32_ADC3_TIMTRIG == 4 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T1TRGO -# else -# error "CONFIG_STM32_ADC3_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM2_ADC3) -# if CONFIG_STM32_ADC3_TIMTRIG == 0 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC1 -# elif CONFIG_STM32_ADC3_TIMTRIG == 1 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC2 -# elif CONFIG_STM32_ADC3_TIMTRIG == 2 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC3 -# elif CONFIG_STM32_ADC3_TIMTRIG == 3 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T2CC4 -# elif CONFIG_STM32_ADC3_TIMTRIG == 4 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T2TRGO -# else -# error "CONFIG_STM32_ADC3_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM3_ADC3) -# if CONFIG_STM32_ADC3_TIMTRIG == 0 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC1 -# elif CONFIG_STM32_ADC3_TIMTRIG == 1 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC2 -# elif CONFIG_STM32_ADC3_TIMTRIG == 2 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC3 -# elif CONFIG_STM32_ADC3_TIMTRIG == 3 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T3CC4 -# elif CONFIG_STM32_ADC3_TIMTRIG == 4 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T3TRGO -# else -# error "CONFIG_STM32_ADC3_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM4_ADC3) -# if CONFIG_STM32_ADC3_TIMTRIG == 0 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC1 -# elif CONFIG_STM32_ADC3_TIMTRIG == 1 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC2 -# elif CONFIG_STM32_ADC3_TIMTRIG == 2 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC3 -# elif CONFIG_STM32_ADC3_TIMTRIG == 3 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T4CC4 -# elif CONFIG_STM32_ADC3_TIMTRIG == 4 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T4TRGO -# else -# error "CONFIG_STM32_ADC3_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM5_ADC3) -# if CONFIG_STM32_ADC3_TIMTRIG == 0 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC1 -# elif CONFIG_STM32_ADC3_TIMTRIG == 1 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC2 -# elif CONFIG_STM32_ADC3_TIMTRIG == 2 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC3 -# elif CONFIG_STM32_ADC3_TIMTRIG == 3 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T5CC4 -# elif CONFIG_STM32_ADC3_TIMTRIG == 4 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T5TRGO -# else -# error "CONFIG_STM32_ADC3_TIMTRIG is out of range" -# endif -#elif defined(CONFIG_STM32_TIM8_ADC3) -# if CONFIG_STM32_ADC3_TIMTRIG == 0 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC1 -# elif CONFIG_STM32_ADC3_TIMTRIG == 1 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC2 -# elif CONFIG_STM32_ADC3_TIMTRIG == 2 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC3 -# elif CONFIG_STM32_ADC3_TIMTRIG == 3 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T8CC4 -# elif CONFIG_STM32_ADC3_TIMTRIG == 4 -# define ADC3_EXTSEL_VALUE ADC_CR2_EXTSEL_T8TRGO -# else -# error "CONFIG_STM32_ADC3_TIMTRIG is out of range" -# endif -#endif - -/************************************************************************************ - * Public Function Prototypes - ************************************************************************************/ - -#ifndef __ASSEMBLY__ -#ifdef __cplusplus -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -/**************************************************************************** - * Name: stm32_adcinitialize - * - * Description: - * Initialize the ADC. - * - * Input Parameters: - * intf - Could be {1,2,3} for ADC1, ADC2, or ADC3 - * chanlist - The list of channels - * nchannels - Number of channels - * - * Returned Value: - * Valid can device structure reference on succcess; a NULL on failure - * - ****************************************************************************/ - -struct adc_dev_s; -EXTERN struct adc_dev_s *stm32_adcinitialize(int intf, const uint8_t *chanlist, - int nchannels); - -#undef EXTERN -#ifdef __cplusplus -} -#endif -#endif /* __ASSEMBLY__ */ - -#endif /* CONFIG_STM32_ADC || CONFIG_STM32_ADC2 || CONFIG_STM32_ADC3 */ -#endif /* __ARCH_ARM_SRC_STM32_STM32_ADC_H */ - |