-/*!
+/**
* \file
* <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
* Copyright 2007 Develer S.r.l. (http://www.develer.com/)
* -->
*
- * \version $Id$
- *
* \brief ADC hardware-specific definition
*
* \version $Id$
* \author Francesco Sacchi <batt@develer.com>
+ *
+ * This module is automatically included so no need to include
+ * in test list.
+ * notest: avr
*/
#include "adc_avr.h"
-#include <drv/adc.h>
-#include <appconfig.h>
-
+#include "cfg/cfg_adc.h"
+#include "cfg/cfg_kern.h"
#include <cfg/macros.h>
#include <cfg/compiler.h>
+#include <cpu/irq.h> // IRQ_ASSERT_ENABLED()
+
+#include <drv/adc.h>
+
#include <avr/io.h>
#include <avr/interrupt.h>
#define ADC_AVR_AVCC 1
#define ADC_AVR_INT256 2
-#if CONFIG_KERNEL
+#if CONFIG_KERN
#include <cfg/module.h>
- #include <config_kern.h>
#include <kern/proc.h>
#include <kern/signal.h>
{
sig_signal(adc_process, SIG_ADC_COMPLETE);
}
-#endif /* CONFIG_KERNEL */
+#endif /* CONFIG_KERN */
/**
* Select mux channel \a ch.
INLINE void adc_hw_select_ch(uint8_t ch)
{
/* Set to 0 all mux registers */
- ADMUX &= ~(BV(MUX3) | BV(MUX3) | BV(MUX2) | BV(MUX1) | BV(MUX0));
+ ADMUX &= ~(BV(MUX4) | BV(MUX3) | BV(MUX2) | BV(MUX1) | BV(MUX0));
/* Select channel, only first 8 channel modes are supported for now */
ADMUX |= (ch & 0x07);
// Start convertion
ADCSRA |= BV(ADSC);
- #if CONFIG_KERNEL
+ #if CONFIG_KERN
// Ensure IRQs enabled.
- ASSERT(IRQ_ENABLED());
+ IRQ_ASSERT_ENABLED();
adc_process = proc_current();
sig_wait(SIG_ADC_COMPLETE);
#else
#error Unsupported ADC ref value.
#endif
+ #if defined(ADCSRB)
/* Disable Auto trigger source: ADC in Free running mode. */
ADCSRB = 0;
-
+ #endif
+
/* Enable ADC, disable autotrigger mode. */
ADCSRA = BV(ADEN);
- #if CONFIG_KERNEL
+ #if CONFIG_KERN
MOD_CHECK(proc);
ADCSRA |= BV(ADIE);
#endif