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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-11-28 12:25:35 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-11-28 12:25:35 +0000 |
| commit | 16178e1c45a76544d34ce63db37932838353637c (patch) | |
| tree | b5dbcc988f6d518819b9182f60b8ae6f81bbf61b /os/hal/include/adc.h | |
| parent | 9b10a6c67a38fa040eb62e63190aed0880ead8ec (diff) | |
| download | ChibiOS-16178e1c45a76544d34ce63db37932838353637c.tar.gz ChibiOS-16178e1c45a76544d34ce63db37932838353637c.tar.bz2 ChibiOS-16178e1c45a76544d34ce63db37932838353637c.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1333 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/include/adc.h')
| -rw-r--r-- | os/hal/include/adc.h | 70 |
1 files changed, 70 insertions, 0 deletions
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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