support avr architecture based on ATMega32

1. IAR project, see TencentOS-tiny\board\ATMega32\IAR, both 4.12 and 7.20 is supplied.

board/ATMega32/BSP/include/tim.h

@@ -0,0 +1,7 @@
+#ifndef __TIM_H_
+#define __TIM_H_
+
+// void Timer2_Init(uint32_t clock, uint32_t tick_per_second);
+
+#endif
+

board/ATMega32/BSP/include/uart.h

@@ -0,0 +1,13 @@
+#ifndef __USART_H_
+#define __USART_H_
+
+void uart_send_byte(char data);
+
+void uart_send_string(char *string);
+
+unsigned char uart_receive(void);
+
+void uart_init(unsigned int baudrate);
+
+#endif
+

board/ATMega32/BSP/src/hal_uart.c

@@ -0,0 +1,20 @@
+#if 0
+
+#include "tos_hal.h"
+
+int tos_hal_uart_init(hal_uart_t *uart, hal_uart_port_t port)
+{
+
+}
+
+int tos_hal_uart_write(hal_uart_t *uart, const uint8_t *buf, size_t size, uint32_t timeout)
+{
+    int i = 0;
+
+    for (i = 0; i < size; ++i) {
+        uart_send_byte(buf[i]);
+    }
+}
+
+
+#endif

board/ATMega32/BSP/src/tim.c

@@ -0,0 +1,12 @@
+#include "iom32.h"
+#include "tim.h"
+
+void timer1(void)
+{
+    TCCR1B = 0X00;
+    TCNT1 = 0;
+    OCR1B = 800;
+    TIMSK |= (1 << OCIE1B) | (1 << TOIE1);
+    TCCR1A = (1 << COM1B1) | (1 << WGM10) | (1 << WGM11);
+    TCCR1B = (0 << WGM13) | (1 << WGM12) | (0 << CS12) | (0 << CS11) | (1 << CS10);
+}

board/ATMega32/BSP/src/uart.c

@@ -0,0 +1,47 @@
+#include "iom32.h"
+#include "uart.h"
+
+#define F_CPU 16777216
+
+void uart_send_byte(char data)
+{
+    while (!(UCSRA & (1 << UDRE))) {
+        ;
+    }
+    UDR = data;
+}
+
+void uart_send_string(char *string)
+{
+    for(; *string!='\0'; string++) {
+        uart_send_byte(*string);
+    }
+}
+
+unsigned char uart_receive(void)
+{
+    while (!(UCSRA & (1 << RXC))) {
+        ;
+    }
+    return UDR;
+}
+
+int putchar(int data)
+{
+    uart_send_byte(data);
+}
+
+void uart_init(unsigned int baudrate)
+{
+    unsigned int tmp;
+    tmp = F_CPU / baudrate / 16 - 1;
+
+    /* Set baud rate */
+    UBRRH = (unsigned char)(tmp >> 8);
+    UBRRL = (unsigned char)tmp;
+    /* Enable receiver and transmitter, enable receive interrupt */
+    UCSRB = (1 << RXCIE) | (1 << RXEN) | (1 << TXEN);
+    /* 8bit, 1 stopbit */
+    UCSRC = (1 << URSEL) | (1 << UCSZ1) | (1<< UCSZ0);
+}
+

board/ATMega32/IAR/hello_world-iar4.12/TencentOS_tiny.eww

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\TencentOS_tiny.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+

board/ATMega32/IAR/hello_world-iar4.12/settings/TencentOS_tiny.dbgdt

@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<Project>
+  <Desktop>
+    <Static>
+      <Debug-Log/>
+      <Workspace>
+        <ColumnWidths>
+          
+          
+          
+          
+        <Column0>160</Column0><Column1>27</Column1><Column2>27</Column2><Column3>27</Column3></ColumnWidths>
+      </Workspace>
+      <Disassembly>
+        
+        
+        
+      <MixedMode>1</MixedMode><CodeCovEnabled>0</CodeCovEnabled><CodeCovShow>0</CodeCovShow></Disassembly>
+      <Build>
+        <ColumnWidth0>20</ColumnWidth0>
+        <ColumnWidth1>1395</ColumnWidth1>
+        <ColumnWidth2>372</ColumnWidth2>
+        <ColumnWidth3>93</ColumnWidth3>
+      </Build>
+      <Register/>
+      <Watch>
+        <Format>
+          <struct_types/>
+          <watch_formats/>
+        </Format>
+      </Watch>
+      <QuickWatch>
+        <Column0>100</Column0>
+        <Column1>136</Column1>
+        <Column2>120</Column2>
+        <Column3>100</Column3>
+      </QuickWatch>
+      <Memory>
+        
+        
+      <FindDirection>1</FindDirection><FindAsHex>0</FindAsHex></Memory>
+      <StaticWatch>
+        
+        
+        
+        
+      <Column0>138</Column0><Column1>164</Column1><Column2>131</Column2><Column3>100</Column3></StaticWatch>
+    <Breakpoints/></Static>
+    <Windows>
+      
+      
+      
+      
+      
+      
+    <Wnd6>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-3758-6520</Identity>
+            <TabName>Debug Log</TabName>
+            <Factory>Debug-Log</Factory>
+            <Session/>
+          </Tab>
+          <Tab>
+            <Identity>TabID-3236-6530</Identity>
+            <TabName>Build</TabName>
+            <Factory>Build</Factory>
+            <Session/>
+          </Tab>
+        <Tab><Identity>TabID-1907-2220</Identity><TabName>Breakpoints</TabName><Factory>Breakpoints</Factory><Session/></Tab></Tabs>
+        
+      <SelectedTab>0</SelectedTab></Wnd6><Wnd7>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-14507-6524</Identity>
+            <TabName>Workspace</TabName>
+            <Factory>Workspace</Factory>
+            <Session>
+              
+            <NodeDict><ExpandedNode>TencentOS_tiny</ExpandedNode><ExpandedNode>TencentOS_tiny/ARCH</ExpandedNode><ExpandedNode>TencentOS_tiny/KERNEL</ExpandedNode><ExpandedNode>TencentOS_tiny/TOS-CONFIG</ExpandedNode></NodeDict></Session>
+          </Tab>
+        </Tabs>
+        
+      <SelectedTab>0</SelectedTab></Wnd7><Wnd8>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-25255-6527</Identity>
+            <TabName>Disassembly</TabName>
+            <Factory>Disassembly</Factory>
+            <Session/>
+          </Tab>
+        </Tabs>
+        
+      <SelectedTab>0</SelectedTab></Wnd8><Wnd9>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-15366-20631</Identity>
+            <TabName>Register</TabName>
+            <Factory>Register</Factory>
+            <Session>
+              
+              
+              
+              
+              
+            <REG1>0</REG1><REG2>0</REG2><Group>0</Group><States>2</States><State0>SP</State0><State1>SREG</State1></Session>
+          </Tab>
+        </Tabs>
+        
+      <SelectedTab>0</SelectedTab></Wnd9><Wnd10>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-24611-31306</Identity>
+            <TabName>Quick Watch</TabName>
+            <Factory>QuickWatch</Factory>
+            <Session>
+              <Expression>k_curr_task</Expression>
+            </Session>
+          </Tab>
+          <Tab>
+            <Identity>TabID-28985-25270</Identity>
+            <TabName>Live Watch</TabName>
+            <Factory>StaticWatch</Factory>
+            <Session>
+              <Expressions>
+                
+                
+              <Expression><Expression>k_curr_task</Expression></Expression><Expression><Expression>k_next_task</Expression></Expression><Expression><Expression>k_rdyq</Expression></Expression></Expressions>
+              
+              
+              
+              
+              
+            <TabId>0</TabId><Column0>138</Column0><Column1>164</Column1><Column2>131</Column2><Column3>100</Column3></Session>
+          </Tab>
+        </Tabs>
+        
+      <SelectedTab>1</SelectedTab></Wnd10><Wnd11>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-29862-15633</Identity>
+            <TabName>Memory</TabName>
+            <Factory>Memory</Factory>
+            <Session>
+              
+              
+              
+              
+              
+              
+              
+              
+              
+            <ZoneNumber>1</ZoneNumber><SelectionAnchor>744</SelectionAnchor><SelectionEnd>744</SelectionEnd><UnitsPerGroup>1</UnitsPerGroup><EndianMode>0</EndianMode><DataCovEnabled>0</DataCovEnabled><DataCovShown>0</DataCovShown><HScroll>0</HScroll><VScroll>46</VScroll></Session>
+          </Tab>
+        </Tabs>
+        
+      <SelectedTab>0</SelectedTab></Wnd11></Windows>
+    <Editor>
+      
+      
+      
+      
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_task.c</Filename><XPos>0</XPos><YPos>327</YPos><SelStart>8770</SelStart><SelEnd>8770</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\board\ATmega32\BSP\src\tim.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>176</SelStart><SelEnd>176</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_sem.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\arch\AVR\common\tos_cpu.c</Filename><XPos>0</XPos><YPos>102</YPos><SelStart>2470</SelStart><SelEnd>2470</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\include\tos_list.h</Filename><XPos>0</XPos><YPos>127</YPos><SelStart>4515</SelStart><SelEnd>4515</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_timer.c</Filename><XPos>0</XPos><YPos>268</YPos><SelStart>7654</SelStart><SelEnd>7654</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\board\ATMega32\TOS-CONFIG\tos_config.h</Filename><XPos>0</XPos><YPos>15</YPos><SelStart>843</SelStart><SelEnd>843</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_sched.c</Filename><XPos>0</XPos><YPos>67</YPos><SelStart>2376</SelStart><SelEnd>2376</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_tick.c</Filename><XPos>0</XPos><YPos>93</YPos><SelStart>3338</SelStart><SelEnd>3338</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\arch\avr\ATMega32\iccavr\port_s.asm</Filename><XPos>0</XPos><YPos>63</YPos><SelStart>1017</SelStart><SelEnd>1017</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\board\ATmega32\USER\main.c</Filename><XPos>0</XPos><YPos>64</YPos><SelStart>1307</SelStart><SelEnd>1307</SelEnd></Tab><ActiveTab>10</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_sys.c</Filename><XPos>0</XPos><YPos>94</YPos><SelStart>2465</SelStart><SelEnd>2465</SelEnd></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Positions>
+      
+      
+      
+      
+      
+    <Top><Row0><Sizes><Toolbar-01df9cf0><key>iaridepm1</key></Toolbar-01df9cf0></Sizes></Row0><Row1><Sizes><Toolbar-01e89c00><key>debuggergui1</key></Toolbar-01e89c00></Sizes></Row1></Top><Left><Row0><Sizes><Wnd7><Rect><Top>-2</Top><Left>-2</Left><Bottom>459</Bottom><Right>251</Right><x>-2</x><y>-2</y><xscreen>364</xscreen><yscreen>409</yscreen><sizeHorzCX>189583</sizeHorzCX><sizeHorzCY>447484</sizeHorzCY><sizeVertCX>131771</sizeVertCX><sizeVertCY>504376</sizeVertCY></Rect></Wnd7></Sizes></Row0></Left><Right><Row0><Sizes><Wnd8><Rect><Top>-2</Top><Left>-2</Left><Bottom>459</Bottom><Right>630</Right><x>-2</x><y>-2</y><xscreen>364</xscreen><yscreen>409</yscreen><sizeHorzCX>189583</sizeHorzCX><sizeHorzCY>447484</sizeHorzCY><sizeVertCX>329167</sizeVertCX><sizeVertCY>504376</sizeVertCY></Rect></Wnd8></Sizes></Row0><Row1><Sizes><Wnd9><Rect><Top>-2</Top><Left>628</Left><Bottom>459</Bottom><Right>985</Right><x>628</x><y>-2</y><xscreen>364</xscreen><yscreen>409</yscreen><sizeHorzCX>189583</sizeHorzCX><sizeHorzCY>447484</sizeHorzCY><sizeVertCX>185938</sizeVertCX><sizeVertCY>504376</sizeVertCY></Rect></Wnd9></Sizes></Row1><Row2><Sizes><Wnd10><Rect><Top>-2</Top><Left>983</Left><Bottom>459</Bottom><Right>1220</Right><x>983</x><y>-2</y><xscreen>364</xscreen><yscreen>409</yscreen><sizeHorzCX>189583</sizeHorzCX><sizeHorzCY>447484</sizeHorzCY><sizeVertCX>123438</sizeVertCX><sizeVertCY>504376</sizeVertCY></Rect></Wnd10></Sizes></Row2></Right><Bottom><Row0><Sizes><Wnd6><Rect><Top>-2</Top><Left>-2</Left><Bottom>241</Bottom><Right>1922</Right><x>-2</x><y>-2</y><xscreen>1924</xscreen><yscreen>243</yscreen><sizeHorzCX>1002083</sizeHorzCX><sizeHorzCY>265864</sizeHorzCY><sizeVertCX>189583</sizeVertCX><sizeVertCY>447484</sizeVertCY></Rect></Wnd6></Sizes></Row0><Row1><Sizes><Wnd11><Rect><Top>239</Top><Left>-2</Left><Bottom>386</Bottom><Right>1922</Right><x>-2</x><y>239</y><xscreen>1924</xscreen><yscreen>147</yscreen><sizeHorzCX>1002083</sizeHorzCX><sizeHorzCY>160832</sizeHorzCY><sizeVertCX>189583</sizeVertCX><sizeVertCY>447484</sizeVertCY></Rect></Wnd11></Sizes></Row1></Bottom><Float><Sizes/></Float></Positions>
+  </Desktop>
+</Project>
+
+

board/ATMega32/IAR/hello_world-iar4.12/settings/TencentOS_tiny.dni

@@ -0,0 +1,18 @@
+[DisAssemblyWindow]
+NumStates=_ 1
+State 1=_ 1
+[TraceHelper]
+Enabled=0
+ShowSource=1
+[Log file]
+LoggingEnabled=_ 0
+LogFile=_ ""
+Category=_ 0
+[TermIOLog]
+LoggingEnabled=_ 0
+LogFile=_ ""
+[Breakpoints]
+Bp0=_ "Code" "{D:\TOS\TencentOS-tiny\kernel\core\tos_sys.c}.107.5@1" 0 0 0 0 "" 0 ""
+Bp1=_ "Code" "{D:\TOS\TencentOS-tiny\kernel\core\tos_sys.c}.101.19@1" 0 0 0 0 "" 0 ""
+Bp2=_ "Code" "{D:\TOS\TencentOS-tiny\kernel\core\tos_tick.c}.112.9@1" 0 0 0 0 "" 0 ""
+Count=3

board/ATMega32/IAR/hello_world-iar4.12/settings/TencentOS_tiny.wsdt

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<Workspace>
+  <ConfigDictionary>
+    
+  <CurrentConfigs><Project>TencentOS_tiny/Debug</Project></CurrentConfigs></ConfigDictionary>
+  <Desktop>
+    <Static>
+      <Workspace>
+        <ColumnWidths>
+          
+          
+          
+          
+        <Column0>130</Column0><Column1>27</Column1><Column2>27</Column2><Column3>27</Column3></ColumnWidths>
+      </Workspace>
+      <Build>
+        
+        
+        
+        
+      <ColumnWidth0>20</ColumnWidth0><ColumnWidth1>1395</ColumnWidth1><ColumnWidth2>372</ColumnWidth2><ColumnWidth3>93</ColumnWidth3></Build>
+      <TerminalIO/>
+      <CodeCoveragePlugin/>
+      <Profiling/>
+      <Debug-Log/>
+    </Static>
+    <Windows>
+      
+      
+    <Wnd0>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-24042-2046</Identity>
+            <TabName>Workspace</TabName>
+            <Factory>Workspace</Factory>
+            <Session>
+              
+            <NodeDict><ExpandedNode>TencentOS_tiny</ExpandedNode></NodeDict></Session>
+          </Tab>
+        </Tabs>
+        
+      <SelectedTab>0</SelectedTab></Wnd0><Wnd1>
+        <Tabs>
+          <Tab>
+            <Identity>TabID-5514-2598</Identity>
+            <TabName>Build</TabName>
+            <Factory>Build</Factory>
+            <Session/>
+          </Tab>
+          <Tab>
+            <Identity>TabID-14450-14285</Identity>
+            <TabName>Debug Log</TabName>
+            <Factory>Debug-Log</Factory>
+            <Session/>
+          </Tab>
+        </Tabs>
+        
+      <SelectedTab>0</SelectedTab></Wnd1></Windows>
+    <Editor>
+      
+      
+      
+      
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_task.c</Filename><XPos>0</XPos><YPos>327</YPos><SelStart>8770</SelStart><SelEnd>8770</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\board\ATmega32\BSP\src\tim.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>176</SelStart><SelEnd>176</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_sem.c</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\arch\AVR\common\tos_cpu.c</Filename><XPos>0</XPos><YPos>102</YPos><SelStart>2470</SelStart><SelEnd>2470</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\include\tos_list.h</Filename><XPos>0</XPos><YPos>127</YPos><SelStart>4515</SelStart><SelEnd>4515</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_timer.c</Filename><XPos>0</XPos><YPos>268</YPos><SelStart>7654</SelStart><SelEnd>7654</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\board\ATMega32\TOS-CONFIG\tos_config.h</Filename><XPos>0</XPos><YPos>15</YPos><SelStart>843</SelStart><SelEnd>843</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_sched.c</Filename><XPos>0</XPos><YPos>67</YPos><SelStart>2376</SelStart><SelEnd>2376</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_tick.c</Filename><XPos>0</XPos><YPos>93</YPos><SelStart>3338</SelStart><SelEnd>3338</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\arch\avr\ATMega32\iccavr\port_s.asm</Filename><XPos>0</XPos><YPos>63</YPos><SelStart>1017</SelStart><SelEnd>1017</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\board\ATmega32\USER\main.c</Filename><XPos>0</XPos><YPos>64</YPos><SelStart>1654</SelStart><SelEnd>1654</SelEnd></Tab><ActiveTab>10</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>D:\TOS\TencentOS-tiny\kernel\core\tos_sys.c</Filename><XPos>0</XPos><YPos>94</YPos><SelStart>2465</SelStart><SelEnd>2465</SelEnd></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Positions>
+      
+      
+      
+      
+      
+    <Top><Row0><Sizes><Toolbar-01df9cf0><key>iaridepm1</key></Toolbar-01df9cf0></Sizes></Row0><Row1><Sizes/></Row1></Top><Left><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>434</Bottom><Right>204</Right><x>-2</x><y>-2</y><xscreen>111</xscreen><yscreen>99</yscreen><sizeHorzCX>77949</sizeHorzCX><sizeHorzCY>154930</sizeHorzCY><sizeVertCX>144663</sizeVertCX><sizeVertCY>682316</sizeVertCY></Rect></Wnd0></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>160</Bottom><Right>1426</Right><x>-2</x><y>-2</y><xscreen>1428</xscreen><yscreen>162</yscreen><sizeHorzCX>1002809</sizeHorzCX><sizeHorzCY>253521</sizeHorzCY><sizeVertCX>77949</sizeVertCX><sizeVertCY>154930</sizeVertCY></Rect></Wnd1></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
+  </Desktop>
+</Workspace>
+
+

board/ATMega32/IAR/hello_world-iar7.20/TencentOS_tiny.eww

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\TencentOS_tiny.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+

board/ATMega32/IAR/hello_world-iar7.20/settings/TencentOS_tiny.Debug.cspy.bat

@@ -0,0 +1,40 @@
+@REM This batch file has been generated by the IAR Embedded Workbench
+@REM C-SPY Debugger, as an aid to preparing a command line for running
+@REM the cspybat command line utility using the appropriate settings.
+@REM
+@REM Note that this file is generated every time a new debug session
+@REM is initialized, so you may want to move or rename the file before
+@REM making changes.
+@REM
+@REM You can launch cspybat by typing the name of this batch file followed
+@REM by the name of the debug file (usually an ELF/DWARF or UBROF file).
+@REM
+@REM Read about available command line parameters in the C-SPY Debugging
+@REM Guide. Hints about additional command line parameters that may be
+@REM useful in specific cases:
+@REM   --download_only   Downloads a code image without starting a debug
+@REM                     session afterwards.
+@REM   --silent          Omits the sign-on message.
+@REM   --timeout         Limits the maximum allowed execution time.
+@REM 
+
+
+@echo off 
+
+if not "%~1" == "" goto debugFile 
+
+@echo on 
+
+"D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\common\bin\cspybat" -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.general.xcl" --backend -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.driver.xcl" 
+
+@echo off 
+goto end 
+
+:debugFile 
+
+@echo on 
+
+"D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\common\bin\cspybat" -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.general.xcl" "--debug_file=%~1" --backend -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.driver.xcl" 
+
+@echo off 
+:end

board/ATMega32/IAR/hello_world-iar7.20/settings/TencentOS_tiny.Debug.cspy.ps1

@@ -0,0 +1,31 @@
+param([String]$debugfile = "");
+
+# This powershell file has been generated by the IAR Embedded Workbench
+# C - SPY Debugger, as an aid to preparing a command line for running
+# the cspybat command line utility using the appropriate settings.
+#
+# Note that this file is generated every time a new debug session
+# is initialized, so you may want to move or rename the file before
+# making changes.
+#
+# You can launch cspybat by typing Powershell.exe -File followed by the name of this batch file, followed
+# by the name of the debug file (usually an ELF / DWARF or UBROF file).
+#
+# Read about available command line parameters in the C - SPY Debugging
+# Guide. Hints about additional command line parameters that may be
+# useful in specific cases :
+#   --download_only   Downloads a code image without starting a debug
+#                     session afterwards.
+#   --silent          Omits the sign - on message.
+#   --timeout         Limits the maximum allowed execution time.
+#
+
+
+if ($debugfile -eq "")
+{
+& "D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\common\bin\cspybat" -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.general.xcl" --backend -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.driver.xcl" 
+}
+else
+{
+& "D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\common\bin\cspybat" -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.general.xcl" --debug_file=$debugfile --backend -f "D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\settings\TencentOS_tiny.Debug.driver.xcl" 
+}

board/ATMega32/IAR/hello_world-iar7.20/settings/TencentOS_tiny.Debug.driver.xcl

@@ -0,0 +1,15 @@
+"--cpu=m32" 
+
+"--enhanced_core" 
+
+"-p" 
+
+"D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\avr\Config\iom32.ddf" 
+
+"--eeprom_size" 
+
+"1024" 
+
+
+
+

board/ATMega32/IAR/hello_world-iar7.20/settings/TencentOS_tiny.Debug.general.xcl

@@ -0,0 +1,11 @@
+"D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\avr\bin\avrproc.dll" 
+
+"D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\avr\bin\avrsim.dll" 
+
+"D:\TOS\TencentOS-tiny\board\ATMega32\IAR\hello_world-iar7.20\Debug\Exe\TencentOS_tiny.d90" 
+
+--plugin "D:\Program Files\IAR Systems\Embedded Workbench 8.0 AVR\avr/bin/avrlibsupportbat.dll" 
+
+
+
+

board/ATMega32/IAR/hello_world-iar7.20/settings/TencentOS_tiny.dbgdt

@@ -0,0 +1,229 @@
+<?xml version="1.0"?>
+<Project>
+    <Desktop>
+        <Static>
+            <Debug-Log />
+            <Workspace>
+                <ColumnWidths>
+                    <Column0>194</Column0>
+                    <Column1>27</Column1>
+                    <Column2>27</Column2>
+                    <Column3>27</Column3>
+                </ColumnWidths>
+            </Workspace>
+            <Disassembly>
+                <MixedMode>1</MixedMode>
+                <CodeCovEnabled>0</CodeCovEnabled>
+                <CodeCovShow>0</CodeCovShow>
+            </Disassembly>
+            <Build>
+                <ColumnWidth0>20</ColumnWidth0>
+                <ColumnWidth1>1395</ColumnWidth1>
+                <ColumnWidth2>372</ColumnWidth2>
+                <ColumnWidth3>93</ColumnWidth3>
+            </Build>
+        </Static>
+        <Windows>
+            <Wnd0>
+                <Tabs>
+                    <Tab>
+                        <Identity>TabID-10315-10600</Identity>
+                        <TabName>Debug Log</TabName>
+                        <Factory>Debug-Log</Factory>
+                        <Session />
+                    </Tab>
+                    <Tab>
+                        <Identity>TabID-9792-10609</Identity>
+                        <TabName>Build</TabName>
+                        <Factory>Build</Factory>
+                        <Session />
+                    </Tab>
+                </Tabs>
+                <SelectedTab>0</SelectedTab>
+            </Wnd0>
+            <Wnd1>
+                <Tabs>
+                    <Tab>
+                        <Identity>TabID-21063-10603</Identity>
+                        <TabName>Workspace</TabName>
+                        <Factory>Workspace</Factory>
+                        <Session>
+                            <NodeDict>
+                                <ExpandedNode>TencentOS_tiny</ExpandedNode>
+                            </NodeDict>
+                        </Session>
+                    </Tab>
+                </Tabs>
+                <SelectedTab>0</SelectedTab>
+            </Wnd1>
+            <Wnd2>
+                <Tabs>
+                    <Tab>
+                        <Identity>TabID-31812-10606</Identity>
+                        <TabName>Disassembly</TabName>
+                        <Factory>Disassembly</Factory>
+                        <Session />
+                    </Tab>
+                </Tabs>
+                <SelectedTab>0</SelectedTab>
+            </Wnd2>
+        </Windows>
+        <Editor>
+            <Pane>
+                <Tab>
+                    <Factory>TextEditor</Factory>
+                    <Filename>D:\Program Files\IAR Systems\Embedded Workbench 4.0 AVR\avr\INC\iom32.h</Filename>
+                    <XPos>0</XPos>
+                    <YPos>0</YPos>
+                    <SelStart>537</SelStart>
+                    <SelEnd>537</SelEnd>
+                </Tab>
+                <Tab>
+                    <Factory>TextEditor</Factory>
+                    <Filename>D:\TOS\TencentOS-tiny\board\ATmega32\USER\main.c</Filename>
+                    <XPos>0</XPos>
+                    <YPos>39</YPos>
+                    <SelStart>879</SelStart>
+                    <SelEnd>879</SelEnd>
+                </Tab>
+                <ActiveTab>1</ActiveTab>
+                <Tab>
+                    <Factory>TextEditor</Factory>
+                    <Filename>D:\TOS\TencentOS-tiny\board\ATmega32\BSP\src\tim.c</Filename>
+                    <XPos>0</XPos>
+                    <YPos>0</YPos>
+                    <SelStart>0</SelStart>
+                    <SelEnd>0</SelEnd>
+                </Tab>
+                <Tab>
+                    <Factory>TextEditor</Factory>
+                    <Filename>D:\TOS\TencentOS-tiny\board\ATmega32\BSP\src\hal_uart.c</Filename>
+                    <XPos>0</XPos>
+                    <YPos>0</YPos>
+                    <SelStart>289</SelStart>
+                    <SelEnd>289</SelEnd>
+                </Tab>
+                <Tab>
+                    <Factory>TextEditor</Factory>
+                    <Filename>D:\TOS\TencentOS-tiny\board\ATmega32\BSP\include\uart.h</Filename>
+                    <XPos>0</XPos>
+                    <YPos>0</YPos>
+                    <SelStart>54</SelStart>
+                    <SelEnd>58</SelEnd>
+                </Tab>
+                <Tab>
+                    <Factory>TextEditor</Factory>
+                    <Filename>D:\TOS\TencentOS-tiny\board\ATmega32\BSP\src\uart.c</Filename>
+                    <XPos>0</XPos>
+                    <YPos>0</YPos>
+                    <SelStart>282</SelStart>
+                    <SelEnd>282</SelEnd>
+                </Tab>
+                <Tab>
+                    <Factory>TextEditor</Factory>
+                    <Filename>D:\TOS\TencentOS-tiny\board\ATmega32\BSP\include\tim.h</Filename>
+                    <XPos>0</XPos>
+                    <YPos>0</YPos>
+                    <SelStart>38</SelStart>
+                    <SelEnd>38</SelEnd>
+                </Tab>
+            </Pane>
+            <ActivePane>0</ActivePane>
+            <Sizes>
+                <Pane>
+                    <X>1000000</X>
+                    <Y>1000000</Y>
+                </Pane>
+            </Sizes>
+            <SplitMode>1</SplitMode>
+        </Editor>
+        <Positions>
+            <Top>
+                <Row0>
+                    <Sizes>
+                        <Toolbar-01df9cf0>
+                            <key>iaridepm1</key>
+                        </Toolbar-01df9cf0>
+                    </Sizes>
+                </Row0>
+                <Row1>
+                    <Sizes>
+                        <Toolbar-066c4ea0>
+                            <key>debuggergui1</key>
+                        </Toolbar-066c4ea0>
+                    </Sizes>
+                </Row1>
+            </Top>
+            <Left>
+                <Row0>
+                    <Sizes>
+                        <Wnd1>
+                            <Rect>
+                                <Top>-2</Top>
+                                <Left>-2</Left>
+                                <Bottom>561</Bottom>
+                                <Right>268</Right>
+                                <x>-2</x>
+                                <y>-2</y>
+                                <xscreen>270</xscreen>
+                                <yscreen>286</yscreen>
+                                <sizeHorzCX>140625</sizeHorzCX>
+                                <sizeHorzCY>312910</sizeHorzCY>
+                                <sizeVertCX>140625</sizeVertCX>
+                                <sizeVertCY>615974</sizeVertCY>
+                            </Rect>
+                        </Wnd1>
+                    </Sizes>
+                </Row0>
+            </Left>
+            <Right>
+                <Row0>
+                    <Sizes>
+                        <Wnd2>
+                            <Rect>
+                                <Top>-2</Top>
+                                <Left>-2</Left>
+                                <Bottom>561</Bottom>
+                                <Right>268</Right>
+                                <x>-2</x>
+                                <y>-2</y>
+                                <xscreen>270</xscreen>
+                                <yscreen>286</yscreen>
+                                <sizeHorzCX>140625</sizeHorzCX>
+                                <sizeHorzCY>312910</sizeHorzCY>
+                                <sizeVertCX>140625</sizeVertCX>
+                                <sizeVertCY>615974</sizeVertCY>
+                            </Rect>
+                        </Wnd2>
+                    </Sizes>
+                </Row0>
+            </Right>
+            <Bottom>
+                <Row0>
+                    <Sizes>
+                        <Wnd0>
+                            <Rect>
+                                <Top>-2</Top>
+                                <Left>-2</Left>
+                                <Bottom>284</Bottom>
+                                <Right>1922</Right>
+                                <x>-2</x>
+                                <y>-2</y>
+                                <xscreen>1924</xscreen>
+                                <yscreen>286</yscreen>
+                                <sizeHorzCX>1002083</sizeHorzCX>
+                                <sizeHorzCY>312910</sizeHorzCY>
+                                <sizeVertCX>140625</sizeVertCX>
+                                <sizeVertCY>312910</sizeVertCY>
+                            </Rect>
+                        </Wnd0>
+                    </Sizes>
+                </Row0>
+            </Bottom>
+            <Float>
+                <Sizes />
+            </Float>
+        </Positions>
+    </Desktop>
+    <WindowStorage />
+</Project>

board/ATMega32/IAR/hello_world-iar7.20/settings/TencentOS_tiny.dni

@@ -0,0 +1,15 @@
+[TraceHelper]
+Enabled=0
+ShowSource=1
+[DisAssemblyWindow]
+NumStates=_ 1
+State 1=_ 1
+[Log file]
+LoggingEnabled=_ 0
+LogFile=_ ""
+Category=_ 0
+[TermIOLog]
+LoggingEnabled=_ 0
+LogFile=_ ""
+[Breakpoints]
+Count=0

board/ATMega32/IAR/hello_world-iar7.20/settings/TencentOS_tiny.dnx

@@ -0,0 +1,52 @@
+<?xml version="1.0"?>
+<settings>
+    <TraceHelper>
+        <Enabled>0</Enabled>
+        <ShowSource>1</ShowSource>
+    </TraceHelper>
+    <DisAssemblyWindow>
+        <NumStates>_ 1</NumStates>
+        <State_1>_ 1</State_1>
+    </DisAssemblyWindow>
+    <Log_file>
+        <LoggingEnabled>_ 0</LoggingEnabled>
+        <LogFile>_ ""</LogFile>
+        <Category>_ 0</Category>
+    </Log_file>
+    <TermIOLog>
+        <LoggingEnabled>_ 0</LoggingEnabled>
+        <LogFile>_ ""</LogFile>
+    </TermIOLog>
+    <Breakpoints>
+        <Count>0</Count>
+    </Breakpoints>
+    <Stack>
+        <FillEnabled>0</FillEnabled>
+        <OverflowWarningsEnabled>1</OverflowWarningsEnabled>
+        <WarningThreshold>90</WarningThreshold>
+        <SpWarningsEnabled>1</SpWarningsEnabled>
+        <WarnLogOnly>1</WarnLogOnly>
+        <UseTrigger>1</UseTrigger>
+        <TriggerName>main</TriggerName>
+        <LimitSize>0</LimitSize>
+        <ByteLimit>50</ByteLimit>
+    </Stack>
+    <DataLog>
+        <LogEnabled>0</LogEnabled>
+        <GraphEnabled>0</GraphEnabled>
+        <ShowTimeLog>1</ShowTimeLog>
+        <SumEnabled>0</SumEnabled>
+        <ShowTimeSum>1</ShowTimeSum>
+    </DataLog>
+    <Breakpoints2>
+        <Count>0</Count>
+    </Breakpoints2>
+    <Trace1>
+        <Enabled>0</Enabled>
+        <ShowSource>1</ShowSource>
+    </Trace1>
+    <Aliases>
+        <Count>0</Count>
+        <SuppressDialog>0</SuppressDialog>
+    </Aliases>
+</settings>

board/ATMega32/LIB/inc/stdint.h

@@ -0,0 +1,17 @@
+#ifndef _STDINT_H_
+#define _STDINT_H_
+
+typedef unsigned char       uint8_t;
+typedef char                int8_t;
+
+typedef unsigned short      uint16_t;
+typedef signed short        int16_t;
+
+typedef unsigned long       uint32_t;
+typedef signed long         int32_t;
+
+typedef unsigned long long  uint64_t;
+typedef signed long long    int64_t;
+
+#endif
+

board/ATMega32/TOS-CONFIG/tos_config.h

@@ -0,0 +1,53 @@
+#ifndef _TOS_CONFIG_H_
+#define  _TOS_CONFIG_H_
+
+#define TOS_CFG_TASK_PRIO_MAX           10u
+
+#define TOS_CFG_ROUND_ROBIN_EN          0u
+
+#define TOS_CFG_OBJECT_VERIFY_EN           0u
+
+#define TOS_CFG_TASK_DYNAMIC_CREATE_EN  0u
+
+#define TOS_CFG_EVENT_EN                1u
+
+#define TOS_CFG_MMBLK_EN                0u
+
+#define TOS_CFG_MMHEAP_EN               0u
+
+#define TOS_CFG_MMHEAP_DEFAULT_POOL_EN  1u
+
+#define TOS_CFG_MMHEAP_DEFAULT_POOL_SIZE        0x1000
+
+#define TOS_CFG_MUTEX_EN                1u
+
+#define TOS_CFG_MESSAGE_QUEUE_EN        1u
+
+#define TOS_CFG_MAIL_QUEUE_EN           1u
+
+#define TOS_CFG_PRIORITY_MESSAGE_QUEUE_EN	0u
+
+#define TOS_CFG_PRIORITY_MAIL_QUEUE_EN	0u
+
+#define TOS_CFG_TIMER_EN                0u
+
+#define TOS_CFG_PWR_MGR_EN              0u
+
+#define TOS_CFG_TICKLESS_EN             0u
+
+#define TOS_CFG_SEM_EN                  1u
+
+#define TOS_CFG_TASK_STACK_DRAUGHT_DEPTH_DETACT_EN      1u
+
+#define TOS_CFG_FAULT_BACKTRACE_EN      0u
+
+#define TOS_CFG_IDLE_TASK_STK_SIZE      128u
+
+#define TOS_CFG_CPU_TICK_PER_SECOND     1000u
+
+#define TOS_CFG_CPU_CLOCK               (16000000)
+
+#define TOS_CFG_TIMER_AS_PROC           1u
+
+#endif
+

board/ATMega32/USER/main.c

@@ -0,0 +1,88 @@
+#include "iom32.h"
+#include "uart.h"
+#include "tos_k.h"
+
+#include "stdio.h"
+
+#pragma vector = TIMER1_OVF_vect
+__interrupt void TIMER1_OVF(void)
+{
+    if (tos_knl_is_running()) {
+        tos_knl_irq_enter();
+        tos_tick_handler();
+        tos_knl_irq_leave();
+    }
+}
+
+#pragma vector = USART_RXC_vect
+__interrupt void UART0_rx(void)
+{
+    unsigned char rx_data;
+    rx_data = UDR;
+}
+
+void interrupt_enable(void)
+{
+    SREG |= (1 << 7);
+}
+
+void task1_entry(void *arg)
+{
+    while (1) {
+        uart_send_string("task1\r\n");
+        tos_task_delay(2000);
+    }
+}
+
+void task2_entry(void *arg)
+{
+    while (1) {
+        uart_send_string("task2\r\n");
+        tos_task_delay(3000);
+    }
+}
+
+k_task_t task1;
+k_stack_t task1_stack[128];
+
+k_task_t task2;
+k_stack_t task2_stack[128];
+
+#define APPLICATION_TASK_STK_SIZE       256
+
+k_task_t task_app;
+k_stack_t task_app_stack[128];
+
+void application_entry(void * arg)
+{
+    tos_task_create(&task1, "task1", task1_entry, NULL,
+                        4,
+                        task1_stack, sizeof(task1_stack),
+                        0);
+
+    tos_task_create(&task2, "task2", task2_entry, NULL,
+                        4,
+                        task2_stack, sizeof(task2_stack),
+                        0);
+}
+
+int main(void)
+{
+    uart_init(9600);
+    timer1();
+
+    uart_send_string("welcome to TencentOS tiny!\r\n");
+    printf("welcome to TencentOS tiny!\r\n");
+
+    tos_knl_init();
+
+    tos_task_create(&task_app, "app", application_entry, NULL,
+                        4,
+                        task_app_stack, sizeof(task_app_stack),
+                        0);
+
+    tos_knl_start();
+
+    while (1);
+}
+