X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=drv%2Fkdebug.c;h=dab377841d630edef6c4fcbc8ebc4b35aa22b916;hb=be5afe05ba0c8a2c885ee9b5a7251ac95d11ac20;hp=61afa68b2b8b211b71054b0e6b67c5b6af6d07fc;hpb=8b022f0d098ab63e708d05634b6d1b3f1dc58815;p=bertos.git

diff --git a/drv/kdebug.c b/drv/kdebug.c
old mode 100755
new mode 100644
index 61afa68b..dab37784
--- a/drv/kdebug.c
+++ b/drv/kdebug.c
@@ -1,9 +1,34 @@
 /**
  * \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 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
  * Copyright 2000, 2001, 2002 Bernardo Innocenti <bernie@codewiz.org>
- * This file is part of DevLib - See README.devlib for information.
+ *
  * -->
  *
  * \brief General pourpose debug support for embedded systems (implementation).
@@ -15,6 +40,9 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.31  2007/06/07 14:25:30  batt
+ *#* Merge from project_ks
+ *#*
  *#* Revision 1.30  2007/01/28 09:18:06  batt
  *#* Merge from project_ks.
  *#*
@@ -53,7 +81,7 @@
  *#*/
 
 #include <cfg/debug.h>
-#include <cfg/cpu.h>
+#include <cpu/cpu.h>
 #include <cfg/macros.h> /* for BV() */
 #include <appconfig.h>
 #include <hw_cpu.h>     /* for CLOCK_FREQ */
@@ -63,6 +91,10 @@
 
 #ifdef _DEBUG
 
+#if CPU_HARVARD && !defined(_PROGMEM)
+	#error This module build correctly only in program memory!
+#endif
+
 #if defined(_EMUL)
 	#include <stdio.h>
 	#define KDBG_WAIT_READY()      do { /*nop*/ } while(0)
@@ -105,7 +137,7 @@
 		 */
 		#ifndef KDBG_UART0_BUS_INIT
 		#define KDBG_UART0_BUS_INIT  do { \
-				UCSR0B = BV(TXEN); \
+				UCSR0B = BV(TXEN0); \
 			} while (0)
 		#endif
 		#ifndef KDBG_UART0_BUS_RX
@@ -115,7 +147,7 @@
 		#define KDBG_UART0_BUS_TX    do {} while (0)
 		#endif
 
-		#if CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128
+		#if CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128 || CPU_AVR_ATMEGA168
 			#define UCR UCSR0B
 			#define UDR UDR0
 			#define USR UCSR0A
@@ -126,8 +158,8 @@
 			#error Unknown CPU
 		#endif
 
-		#define KDBG_WAIT_READY()     do { loop_until_bit_is_set(USR, UDRE); } while(0)
-		#define KDBG_WAIT_TXDONE()    do { loop_until_bit_is_set(USR, TXC); } while(0)
+		#define KDBG_WAIT_READY()     do { loop_until_bit_is_set(USR, UDRE0); } while(0)
+		#define KDBG_WAIT_TXDONE()    do { loop_until_bit_is_set(USR, TXC0); } while(0)
 
 		/*
 		 * We must clear the TXC flag before sending a new character to allow
@@ -138,12 +170,12 @@
 		 * character is written to UDR.  On a 485 bus, the transceiver will be put
 		 * in RX mode while still transmitting the last char.
 		 */
-		#define KDBG_WRITE_CHAR(c)    do { USR |= BV(TXC); UDR = (c); } while(0)
+		#define KDBG_WRITE_CHAR(c)    do { USR |= BV(TXC0); UDR = (c); } while(0)
 
 		#define KDBG_MASK_IRQ(old)    do { \
 			(old) = UCR; \
-			UCR |= BV(TXEN); \
-			UCR &= ~(BV(TXCIE) | BV(UDRIE)); \
+			UCR |= BV(TXEN0); \
+			UCR &= ~(BV(TXCIE0) | BV(UDRIE0)); \
 			KDBG_UART0_BUS_TX; \
 		} while(0)
 
@@ -168,7 +200,7 @@
 		 */
 		#ifndef KDBG_UART1_BUS_INIT
 		#define KDBG_UART1_BUS_INIT  do { \
-				UCSR1B = BV(TXEN); \
+				UCSR1B = BV(TXEN1); \
 			} while (0)
 		#endif
 		#ifndef KDBG_UART1_BUS_RX
@@ -178,14 +210,14 @@
 		#define KDBG_UART1_BUS_TX    do {} while (0)
 		#endif
 
-		#define KDBG_WAIT_READY()     do { loop_until_bit_is_set(UCSR1A, UDRE); } while(0)
-		#define KDBG_WAIT_TXDONE()    do { loop_until_bit_is_set(UCSR1A, TXC); } while(0)
-		#define KDBG_WRITE_CHAR(c)    do { UCSR1A |= BV(TXC); UDR1 = (c); } while(0)
+		#define KDBG_WAIT_READY()     do { loop_until_bit_is_set(UCSR1A, UDRE1); } while(0)
+		#define KDBG_WAIT_TXDONE()    do { loop_until_bit_is_set(UCSR1A, TXC1); } while(0)
+		#define KDBG_WRITE_CHAR(c)    do { UCSR1A |= BV(TXC1); UDR1 = (c); } while(0)
 
 		#define KDBG_MASK_IRQ(old)    do { \
 			(old) = UCSR1B; \
-			UCSR1B |= BV(TXEN); \
-			UCSR1B &= ~(BV(TXCIE) | BV(UDRIE)); \
+			UCSR1B |= BV(TXEN1); \
+			UCSR1B &= ~(BV(TXCIE1) | BV(UDRIE1)); \
 			KDBG_UART1_BUS_TX; \
 		} while(0)
 
@@ -299,7 +331,7 @@ void kdbg_init(void)
 		/* Compute the baud rate */
 		uint16_t period = (((CLOCK_FREQ / 16UL) + (CONFIG_KDEBUG_BAUDRATE / 2)) / CONFIG_KDEBUG_BAUDRATE) - 1;
 
-		#if CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128
+		#if (CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128)
 			#if CONFIG_KDEBUG_PORT == 0
 				UBRR0H = (uint8_t)(period>>8);
 				UBRR0L = (uint8_t)period;
@@ -311,6 +343,11 @@ void kdbg_init(void)
 			#else
 				#error CONFIG_KDEBUG_PORT must be either 0 or 1
 			#endif
+
+		#elif CPU_AVR_ATMEGA168
+			UBRR0H = (uint8_t)(period>>8);
+			UBRR0L = (uint8_t)period;
+			KDBG_UART0_BUS_INIT;
 		#elif CPU_AVR_ATMEGA8
 			UBRRH = (uint8_t)(period>>8);
 			UBRRL = (uint8_t)period;