From 16178e1c45a76544d34ce63db37932838353637c Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sat, 28 Nov 2009 12:25:35 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1333
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/include/adc.h | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 os/hal/include/adc.h

(limited to 'os/hal/include/adc.h')

diff --git a/os/hal/include/adc.h b/os/hal/include/adc.h
new file mode 100644
index 000000000..af08502a8
--- /dev/null
+++ b/os/hal/include/adc.h
@@ -0,0 +1,70 @@
+/*
+    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 adc.h
+ * @brief ADC Driver macros and structures.
+ * @addtogroup ADC
+ * @{
+ */
+
+#ifndef _ADC_H_
+#define _ADC_H_
+
+#if CH_HAL_USE_ADC
+
+#if !CH_USE_SEMAPHORES
+#error "ADC driver requires CH_USE_SEMAPHORES"
+#endif
+
+/**
+ * @brief Driver state machine possible states.
+ */
+typedef enum {
+  ADC_UNINIT = 0,                           /**< @brief Not initialized.    */
+  ADC_STOP = 1,                             /**< @brief Stopped.            */
+  ADC_READY = 2,                            /**< @brief Ready.              */
+  ADC_RUNNING = 3                           /**< @brief Conversion running. */
+} adcstate_t;
+
+#include "adc_lld.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void adcInit(void);
+  void adcObjectInit(ADCDriver *adcp);
+  void adcStart(ADCDriver *adcp, const ADCConfig *config);
+  void adcStop(ADCDriver *adcp);
+  bool_t adcStartConversion(ADCDriver *adcp,
+                            const ADCConversionGroup *grpp,
+                            adcsample_t *samples,
+                            size_t depth,
+                            adccallback_t callback);
+  void adcStopConversion(ADCDriver *adcp);
+  msg_t adcWaitConversion(ADCDriver *adcp, systime_t timeout);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CH_HAL_USE_ADC */
+
+#endif /* _ADC_H_ */
+
+/** @} */
-- 
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