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Corrected bug in ATmega168 demo in the RS-485 driver. Also updated the IAR project for Embedded workbench 5.10. Stats:

Browse Source 
IAR Atmel AVR C/C++ Compiler V5.10A/W32 
10191 bytes of CODE memory (+36 range fill) 
  775 bytes of DATA memory (+24 absolute) 

avr-gcc (GCC) 4.2.2 (WinAVR 20071221rc1)
Program:   12052 bytes (73.6% Full)
Data:        481 bytes (47.0% Full)
This commit is contained in:
skarg
2008-03-19 20:21:44 +00:00
parent 6380985dc2
commit fb453ae1aa
8 changed files with 61 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bacnet-stack/demo/object/av.c
+1 -2
View File
@@ -34,8 +34,7 @@
#include "bacapp.h"
#include "config.h" /* the custom stuff */
#include "wp.h"
#define MAX_ANALOG_VALUES 4
#include "av.h"
/* we choose to have a NULL level in our system represented by */
/* a particular value. When the priorities are not in use, they */
bacnet-stack/include/av.h
+4
View File
@@ -31,6 +31,10 @@
#include "bacerror.h"
#include "wp.h"
#ifndef MAX_ANALOG_VALUES
#define MAX_ANALOG_VALUES 4
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
bacnet-stack/ports/atmega168/av.c
+1
View File
@@ -33,6 +33,7 @@
#include "bacapp.h"
#include "config.h" /* the custom stuff */
#include "wp.h"
#include "av.h"
#if (MAX_ANALOG_VALUES > 10)
#error Modify the Analog_Value_Name to handle multiple digits
bacnet-stack/ports/atmega168/bacnet.ewp
+41 -52
View File
@@ -10,9 +10,9 @@
<debug>1</debug>
<settings>
<name>General</name>
<archiveVersion>3</archiveVersion>
<archiveVersion>5</archiveVersion>
<data>
<version>6</version>
<version>7</version>
<wantNonLocal>1</wantNonLocal>
<debug>1</debug>
<option>
@@ -63,7 +63,7 @@
</option>
<option>
<name>SCCStackSize</name>
<state>0x20</state>
<state>0xff</state>
</option>
<option>
<name>SCExtCStack</name>
@@ -71,7 +71,7 @@
</option>
<option>
<name>SCRStackSize</name>
<state>16</state>
<state>32</state>
</option>
<option>
<name>SCExtRStack</name>
@@ -127,8 +127,8 @@
</option>
<option>
<name>New Variant Processor</name>
<version>15</version>
<state>41</state>
<version>24</version>
<state>45</state>
</option>
<option>
<name>GRuntimeLibSelect</name>
@@ -145,11 +145,11 @@
</option>
<option>
<name>RTConfigPath</name>
<state>$TOOLKIT_DIR$\LIB\DLIB\dlAVR-3s-ec-sf-n.h</state>
<state>$TOOLKIT_DIR$\LIB\DLIB\dlAVR-3s-ec_mul-sf-n.h</state>
</option>
<option>
<name>RTLibraryPath</name>
<state>$TOOLKIT_DIR$\LIB\DLIB\dlAVR-3s-ec-sf-n.r90</state>
<state>$TOOLKIT_DIR$\LIB\DLIB\dlAVR-3s-ec_mul-sf-n.r90</state>
</option>
<option>
<name>Input variant</name>
@@ -207,13 +207,17 @@
<name>LCsHeapConfigText</name>
<state>1</state>
</option>
<option>
<name>GGNoMULInstruction</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>ICCAVR</name>
<archiveVersion>3</archiveVersion>
<archiveVersion>4</archiveVersion>
<data>
<version>12</version>
<version>13</version>
<wantNonLocal>1</wantNonLocal>
<debug>1</debug>
<option>
@@ -468,13 +472,17 @@
<name>CCRadioModuleTypeSlave</name>
<state>1</state>
</option>
<option>
<name>OCCAdditionalCommandLineOptionsSlave</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>AAVR</name>
<archiveVersion>3</archiveVersion>
<archiveVersion>4</archiveVersion>
<data>
<version>9</version>
<version>10</version>
<wantNonLocal>1</wantNonLocal>
<debug>1</debug>
<option>
@@ -650,18 +658,6 @@
<name>AsmOutputFile</name>
<state>$FILE_BNAME$.r90</state>
</option>
<option>
<name>AOverrideModuleTypeDefault</name>
<state>0</state>
</option>
<option>
<name>ARadioModuleType</name>
<state>0</state>
</option>
<option>
<name>ARadioModuleTypeSlave</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
@@ -707,7 +703,7 @@
</option>
<option>
<name>FormatVariant</name>
<version>7</version>
<version>8</version>
<state>2</state>
</option>
<option>
@@ -856,7 +852,7 @@
</option>
<option>
<name>DebugInformation</name>
<state>1</state>
<state>0</state>
</option>
<option>
<name>RuntimeControl</name>
@@ -868,7 +864,7 @@
</option>
<option>
<name>AllowExtraOutput</name>
<state>0</state>
<state>1</state>
</option>
<option>
<name>GenerateExtraOutput</name>
@@ -889,7 +885,7 @@
</option>
<option>
<name>ExtraFormatVariant</name>
<version>7</version>
<version>8</version>
<state>2</state>
</option>
<option>
@@ -985,9 +981,9 @@
<debug>0</debug>
<settings>
<name>General</name>
<archiveVersion>3</archiveVersion>
<archiveVersion>5</archiveVersion>
<data>
<version>6</version>
<version>7</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
@@ -1102,7 +1098,7 @@
</option>
<option>
<name>New Variant Processor</name>
<version>15</version>
<version>24</version>
<state>0</state>
</option>
<option>
@@ -1178,13 +1174,17 @@
<name>LCsHeapConfigText</name>
<state>1</state>
</option>
<option>
<name>GGNoMULInstruction</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>ICCAVR</name>
<archiveVersion>3</archiveVersion>
<archiveVersion>4</archiveVersion>
<data>
<version>12</version>
<version>13</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
@@ -1434,13 +1434,17 @@
<name>CCRadioModuleTypeSlave</name>
<state>1</state>
</option>
<option>
<name>OCCAdditionalCommandLineOptionsSlave</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>AAVR</name>
<archiveVersion>3</archiveVersion>
<archiveVersion>4</archiveVersion>
<data>
<version>9</version>
<version>10</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
@@ -1616,18 +1620,6 @@
<name>AsmOutputFile</name>
<state></state>
</option>
<option>
<name>AOverrideModuleTypeDefault</name>
<state>0</state>
</option>
<option>
<name>ARadioModuleType</name>
<state>0</state>
</option>
<option>
<name>ARadioModuleTypeSlave</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
@@ -1673,7 +1665,7 @@
</option>
<option>
<name>FormatVariant</name>
<version>7</version>
<version>8</version>
<state>2</state>
</option>
<option>
@@ -1857,7 +1849,7 @@
</option>
<option>
<name>ExtraFormatVariant</name>
<version>7</version>
<version>8</version>
<state>2</state>
</option>
<option>
@@ -2026,9 +2018,6 @@
<file>
<name>$PROJ_DIR$\..\..\demo\handler\txbuf.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\src\version.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\src\whois.c</name>
</file>
bacnet-stack/ports/atmega168/hardware.h
+1 -1
View File
@@ -27,7 +27,7 @@
#if !defined(F_CPU)
/* The processor clock frequency */
#define F_CPU (7372800)
#define F_CPU 7372800UL
#endif
#if defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ASM__)
bacnet-stack/ports/atmega168/iar2gcc.h
+7 -6
View File
@@ -34,25 +34,26 @@
#ifndef IAR2GCC_H
#define IAR2GCC_H
#if !defined(F_CPU)
#define F_CPU (7372800)
#endif
#if defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ASM__)
#include <inavr.h>
#include <ioavr.h>
#define _BV(bit_num) (1 << (bit_num))
#define _delay_us(x) \
/* inline function */
static inline void delay_us(
static inline void _delay_us(
uint8_t microseconds)
{
do {
__delay_cycles(F_CPU / 1000000);
__delay_cycles(F_CPU / 1000000UL);
} while (microseconds--);
}
#else
#if !defined(F_CPU)
#define F_CPU (7372800)
#endif
/* GCC */
#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
bacnet-stack/ports/atmega168/main.c
+1
View File
@@ -33,6 +33,7 @@
#include "txbuf.h"
#include "iam.h"
#include "device.h"
#include "av.h"
const char *BACnet_Version = "1.0";
bacnet-stack/ports/atmega168/rs485.c
+5 -20
View File
@@ -56,13 +56,6 @@ static uint32_t RS485_Baud = 9600;
#define Tturnaround (40UL)
/* turnaround_time_milliseconds = (Tturnaround*1000UL)/RS485_Baud; */
/* The maximum time after the end of the stop bit of the final */
/* octet of a transmitted frame before a node must disable its */
/* EIA-485 driver: 15 bit times. */
/* NOTE: AVR lib delay_us limit is 768us; limit is 7bits/9600bps=729us */
#define Tpostdrive1 (7UL)
#define Tpostdrive2 (7UL)
/****************************************************************************
* DESCRIPTION: Initializes the RS485 hardware and variables, and starts in
* receive mode.
@@ -176,12 +169,6 @@ void RS485_Transmitter_Enable(
if (enable) {
BIT_SET(PORTD, PD2);
} else {
#if Tpostdrive1
_delay_us(Tpostdrive1 / RS485_Baud);
#endif
#if Tpostdrive2
_delay_us(Tpostdrive2 / RS485_Baud);
#endif
BIT_CLEAR(PORTD, PD2);
}
}
@@ -254,15 +241,13 @@ void RS485_Send_Data(
buffer++;
nbytes--;
}
while (!BIT_CHECK(UCSR0A, UDRE0)) {
/* do nothing - wait until Tx buffer is empty */
}
/* is the frame sent? */
/* Clear the Transmit Complete flag by writing a one to it. */
BIT_SET(UCSR0A, TXC0);
/* was the frame sent? */
while (!BIT_CHECK(UCSR0A, TXC0)) {
/* do nothing - wait until the entire frame in the
/* do nothing - wait until the entire frame in the
Transmit Shift Register has been shifted out */
}
BIT_CLEAR(UCSR0A, TXC0);
/* per MSTP spec, sort of */
Timer_Silence_Reset();
}
@@ -304,7 +289,7 @@ bool RS485_ReceiveError(
}
/****************************************************************************
* DESCRIPTION: Return true if data is available
* DESCRIPTION: Return true if data is available
* RETURN: true if data is available, with the data in the parameter set
* ALGORITHM: none
* NOTES: none