From e518efdb8447093b4db0bd48d2a8103fceb840a7 Mon Sep 17 00:00:00 2001
From: bernie <bernie@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Tue, 24 Aug 2004 14:30:11 +0000
Subject: [PATCH] Use new-style config macros for drv/timer.c

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@154 38d2e660-2303-0410-9eaa-f027e97ec537
---
 config_template.h |  6 ++++++
 drv/timer_avr.h   | 34 ++++++++++++++++++++++++----------
 2 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/config_template.h b/config_template.h
index 7bfcadd9..53ebcbcc 100755
--- a/config_template.h
+++ b/config_template.h
@@ -46,6 +46,9 @@
 
 /*
  * $Log$
+ * Revision 1.3  2004/08/24 14:30:11  bernie
+ * Use new-style config macros for drv/timer.c
+ *
  * Revision 1.2  2004/08/05 18:46:52  bernie
  * Documentation improvements.
  *
@@ -126,6 +129,9 @@
 	#define CONFIG_KBUS_BAUDRATE  19200
 /*\}*/
 
+//! Hardware timer selection for drv/timer.c
+#define CONFIG_TIMER  TIMER_ON_OUTPUT_COMPARE2
+
 //! EEPROM type for drv/eeprom.c
 #define CONFIG_EEPROM_TYPE EEPROM_24XX256
 
diff --git a/drv/timer_avr.h b/drv/timer_avr.h
index aa0911fe..96be9da6 100755
--- a/drv/timer_avr.h
+++ b/drv/timer_avr.h
@@ -15,6 +15,9 @@
 
 /*
  * $Log$
+ * Revision 1.13  2004/08/24 14:30:11  bernie
+ * Use new-style config macros for drv/timer.c
+ *
  * Revision 1.12  2004/08/10 06:59:45  bernie
  * CONFIG_TIMER_STROBE: Define no-op default macros.
  *
@@ -64,6 +67,17 @@
 #endif
 
 
+/*!
+ * Values for CONFIG_TIMER.
+ *
+ * Select which hardware timer interrupt to use for system clock and softtimers.
+ * \note The timer 1 overflow mode set the timer as a 24 kHz PWM.
+ */
+#define TIMER_ON_OUTPUT_COMPARE0  1
+#define TIMER_ON_OVERFLOW1        2
+#define TIMER_ON_OUTPUT_COMPARE2  3
+
+
 /*!
  * \def CONFIG_TIMER_STROBE
  *
@@ -93,7 +107,7 @@
 #define OCR_DIVISOR  (CLOCK_FREQ / TIMER_PRESCALER / TICKS_PER_SEC - 1) /* 191 */
 
 /*! HW dependent timer initialization  */
-#if defined(CONFIG_TIMER_ON_TIMER0)
+#if (CONFIG_TIMER == TIMER_ON_OUTPUT_COMPARE0)
 
 	//! Type of time expressed in ticks of the hardware high-precision timer
 	typedef uint8_t hptime_t;
@@ -133,7 +147,7 @@
 		return TCNT0;
 	}
 
-#elif defined(CONFIG_TIMER_ON_TIMER1_OVERFLOW)
+#elif (CONFIG_TIMER == TIMER_ON_OVERFLOW1)
 
 	//! Type of time expressed in ticks of the hardware high precision timer
 	typedef uint16_t hptime_t;
@@ -169,7 +183,7 @@
 		return TCNT1;
 	}
 
-#elif defined(CONFIG_TIMER_ON_TIMER2)
+#elif (CONFIG_TIMER == TIMER_ON_OUTPUT_COMPARE2)
 
 	//! Type of time expressed in ticks of the hardware high precision timer
 	typedef uint8_t hptime_t;
@@ -211,11 +225,11 @@
 	}
 
 #else
-	#error Choose witch timer to use with CONFIG_TIMER_ON_TIMERx
-#endif /* CONFIG_TIMER_ON_TIMERx */
+	#error Unimplemented value for CONFIG_TIMER
+#endif /* CONFIG_TIMER */
 
 
-#if defined(CONFIG_TIMER_ON_TIMER1_OVERFLOW)
+#if (CONFIG_TIMER == TIMER_ON_OVERFLOW1)
 
 	#define DEFINE_TIMER_ISR	\
 		static void timer_handler(void)
@@ -270,18 +284,18 @@
 	#endif
 	}
 
-#elif defined (CONFIG_TIMER_ON_TIMER0)
+#elif (CONFIG_TIMER == TIMER_ON_OUTPUT_COMPARE0)
 
 	#define DEFINE_TIMER_ISR	\
 		SIGNAL(SIG_OUTPUT_COMPARE0)
 
-#elif defined(CONFIG_TIMER_ON_TIMER2)
+#elif (CONFIG_TIMER == TIMER_ON_OUTPUT_COMPARE2)
 
 	#define DEFINE_TIMER_ISR	\
 		SIGNAL(SIG_OUTPUT_COMPARE2)
 
 #else
-	#error Choose witch timer to use with CONFIG_TIMER_ON_TIMERx
-#endif /* CONFIG_TIMER_ON_TIMERx */
+	#error Unimplemented value for CONFIG_TIMER
+#endif /* CONFIG_TIMER */
 
 #endif /* DRV_TIMER_AVR_H */
-- 
2.25.1