Added F7 ADC support (almost the same as F4)

2019-04-29 00:29:56 +01:00
parent ca43a73ea3
commit 6703abf5e3
7 changed files with 659 additions and 492 deletions
@@ -0,0 +1,107 @@
+/** @defgroup adc_defines ADC Defines
+
+@brief <b>Defined Constants and Types for the STM32F4xx Analog to Digital
+Converters</b>
+
+@ingroup STM32F4xx_defines
+
+@version 1.0.0
+
+@author @htmlonly &copy; @endhtmlonly 2019
+Matthew Lai <m@matthewlai.ca>
+@author @htmlonly &copy; @endhtmlonly 2009
+Edward Cheeseman <evbuilder@users.sourceforge.net>
+
+@date 31 August 2012
+
+LGPL License Terms @ref lgpl_license
+ */
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2019 Matthew Lai <m@matthewlai.ca>
+ * Copyright (C) 2009 Edward Cheeseman <evbuilder@users.sourceforge.net>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef LIBOPENCM3_ADC_H
+#define LIBOPENCM3_ADC_H
+
+#include <libopencm3/stm32/common/adc_common_v3.h>
+
+/* --- Convenience macros -------------------------------------------------- */
+/* EXTSEL[3:0]: External event selection for regular group. */
+/****************************************************************************/
+/** @defgroup adc_trigger_regular ADC Trigger Identifier for Regular group
+@ingroup adc_defines
+
+@{*/
+/** Timer 1 Compare Output 1 */
+#define ADC_CR2_EXTSEL_TIM1_CC1		(0x0 << 24)
+/** Timer 1 Compare Output 2 */
+#define ADC_CR2_EXTSEL_TIM1_CC2		(0x1 << 24)
+/** Timer 1 Compare Output 3 */
+#define ADC_CR2_EXTSEL_TIM1_CC3		(0x2 << 24)
+/** Timer 2 Compare Output 2 */
+#define ADC_CR2_EXTSEL_TIM2_CC2		(0x3 << 24)
+/** Timer 5 TRGO Event */
+#define ADC_CR2_EXTSEL_TIM5_TRGO	(0x4 << 24)
+/** Timer 4 Compare Output 4 */
+#define ADC_CR2_EXTSEL_TIM4_CC4		(0x5 << 24)
+/** Timer 3 Compare Output 4 */
+#define ADC_CR2_EXTSEL_TIM3_CC4		(0x6 << 24)
+/** Timer 8 TRGO Event */
+#define ADC_CR2_EXTSEL_TIM8_TRGO	(0x7 << 24)
+/** Timer 8 TRGO2 Event */
+#define ADC_CR2_EXTSEL_TIM8_TRGO2	(0x8 << 24)
+/** Timer 1 TRGO Event */
+#define ADC_CR2_EXTSEL_TIM1_TRGO	(0x9 << 24)
+/** Timer 1 TRGO2 Event */
+#define ADC_CR2_EXTSEL_TIM1_TRGO2	(0xA << 24)
+/** Timer 2 TRGO Event */
+#define ADC_CR2_EXTSEL_TIM2_TRGO	(0xB << 24)
+/** Timer 4 TRGO Event */
+#define ADC_CR2_EXTSEL_TIM4_TRGO	(0xC << 24)
+/** Timer 6 TRGO Event */
+#define ADC_CR2_EXTSEL_TIM6_TRGO	(0xD << 24)
+/** EXTI Line 11 Event */
+#define ADC_CR2_EXTSEL_EXTI_LINE_11	(0xF << 24)
+/**@}*/
+
+/* JEXTSEL[3:0]: External event selection for injected group. */
+/****************************************************************************/
+/** @defgroup adc_trigger_injected ADC Trigger Identifier for Injected group
+@ingroup adc_defines
+
+@{*/
+#define ADC_CR2_JEXTSEL_TIM1_TRGO	(0x0 << 16)
+#define ADC_CR2_JEXTSEL_TIM1_CC4	(0x1 << 16)
+#define ADC_CR2_JEXTSEL_TIM2_TRGO	(0x2 << 16)
+#define ADC_CR2_JEXTSEL_TIM2_CC1	(0x3 << 16)
+#define ADC_CR2_JEXTSEL_TIM3_CC4	(0x4 << 16)
+#define ADC_CR2_JEXTSEL_TIM4_TRGO	(0x5 << 16)
+/* 0x6 undefined */
+#define ADC_CR2_JEXTSEL_TIM8_CC4	(0x7 << 16)
+#define ADC_CR2_JEXTSEL_TIM1_TRGO2	(0x8 << 16)
+#define ADC_CR2_JEXTSEL_TIM8_TRGO	(0x9 << 16)
+#define ADC_CR2_JEXTSEL_TIM8_TRGO2	(0xA << 16)
+#define ADC_CR2_JEXTSEL_TIM3_cc3	(0xB << 16)
+#define ADC_CR2_JEXTSEL_TIM5_TRGO	(0xC << 16)
+#define ADC_CR2_JEXTSEL_TIM3_CC1	(0xD << 16)
+#define ADC_CR2_JEXTSEL_TIM6_TRGO	(0xE << 16)
+/* 0xf undefined */
+/**@}*/
+
+#endif