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rt-thread-official
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update PIC32 example project 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1698 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2011-09-05 15:20:56 +00:00
parent 40ad880bdd
commit 0f50919f30
5 changed files with 64 additions and 46 deletions
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2
bsp/pic32ethernet/board.c
View File

@ -122,5 +122,5 @@ void __ISR(_TIMER_1_VECTOR, ipl2) Timer1Handler(void)
//} //}
void __ISR(_CORE_SOFTWARE_0_VECTOR, ipl2) CoreSW0Handler(void); void __ISR(_CORE_SOFTWARE_0_VECTOR, ipl1) CoreSW0Handler(void);

5
bsp/pic32ethernet/project.cbp
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@ -18,6 +18,7 @@
</Build> </Build>
<Compiler> <Compiler>
<Add option="-Wall" /> <Add option="-Wall" />
<Add directory="C:\Program Files\Microchip\MPLAB C32 Suite\pic32mx\include" />
</Compiler> </Compiler>
<Unit filename="application.c"> <Unit filename="application.c">
<Option compilerVar="CC" /> <Option compilerVar="CC" />
@ -380,10 +381,10 @@
<Unit filename="..\..\libcpu\mips\common\mipsregs.h" /> <Unit filename="..\..\libcpu\mips\common\mipsregs.h" />
<Unit filename="..\..\libcpu\mips\common\stackframe.h" /> <Unit filename="..\..\libcpu\mips\common\stackframe.h" />
<Unit filename="..\..\libcpu\mips\pic32\context_gcc.S" /> <Unit filename="..\..\libcpu\mips\pic32\context_gcc.S" />
<Unit filename="..\..\libcpu\mips\pic32\interrupt.c"> <Unit filename="..\..\libcpu\mips\pic32\cpuport.c">
<Option compilerVar="CC" /> <Option compilerVar="CC" />
</Unit> </Unit>
<Unit filename="..\..\libcpu\mips\pic32\stack.c"> <Unit filename="..\..\libcpu\mips\pic32\exceptions.c">
<Option compilerVar="CC" /> <Option compilerVar="CC" />
</Unit> </Unit>
<Unit filename="..\..\src\clock.c"> <Unit filename="..\..\src\clock.c">

49
bsp/pic32ethernet/project.mcp
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@ -43,9 +43,9 @@ file_015=kernel
file_016=kernel file_016=kernel
file_017=. file_017=.
file_018=pic32 file_018=pic32
file_019=pic32 file_019=.
file_020=. file_020=finsh
file_021=pic32 file_021=finsh
file_022=finsh file_022=finsh
file_023=finsh file_023=finsh
file_024=finsh file_024=finsh
@ -57,9 +57,9 @@ file_029=finsh
file_030=finsh file_030=finsh
file_031=finsh file_031=finsh
file_032=finsh file_032=finsh
file_033=finsh file_033=.
file_034=finsh file_034=pic32
file_035=. file_035=pic32
file_036=. file_036=.
[GENERATED_FILES] [GENERATED_FILES]
file_000=no file_000=no
@ -157,31 +157,30 @@ file_015=..\..\src\timer.c
file_016=..\..\src\clock.c file_016=..\..\src\clock.c
file_017=startup.c file_017=startup.c
file_018=..\..\libcpu\mips\pic32\context_gcc.S file_018=..\..\libcpu\mips\pic32\context_gcc.S
file_019=..\..\libcpu\mips\pic32\stack.c file_019=console.c
file_020=console.c file_020=..\..\components\finsh\finsh_node.c
file_021=..\..\libcpu\mips\pic32\interrupt.c file_021=..\..\components\finsh\finsh_ops.c
file_022=..\..\components\finsh\finsh_node.c file_022=..\..\components\finsh\finsh_parser.c
file_023=..\..\components\finsh\finsh_ops.c file_023=..\..\components\finsh\finsh_token.c
file_024=..\..\components\finsh\finsh_parser.c file_024=..\..\components\finsh\finsh_var.c
file_025=..\..\components\finsh\finsh_token.c file_025=..\..\components\finsh\finsh_vm.c
file_026=..\..\components\finsh\finsh_var.c file_026=..\..\components\finsh\shell.c
file_027=..\..\components\finsh\finsh_vm.c file_027=..\..\components\finsh\symbol.c
file_028=..\..\components\finsh\shell.c file_028=..\..\components\finsh\cmd.c
file_029=..\..\components\finsh\symbol.c file_029=..\..\components\finsh\finsh_compiler.c
file_030=..\..\components\finsh\cmd.c file_030=..\..\components\finsh\finsh_error.c
file_031=..\..\components\finsh\finsh_compiler.c file_031=..\..\components\finsh\finsh_heap.c
file_032=..\..\components\finsh\finsh_error.c file_032=..\..\components\finsh\finsh_init.c
file_033=..\..\components\finsh\finsh_heap.c file_033=uart.c
file_034=..\..\components\finsh\finsh_init.c file_034=..\..\libcpu\mips\pic32\exceptions.c
file_035=uart.c file_035=..\..\libcpu\mips\pic32\cpuport.c
file_036=rtconfig.h file_036=rtconfig.h
[SUITE_INFO] [SUITE_INFO]
suite_guid={14495C23-81F8-43F3-8A44-859C583D7760} suite_guid={14495C23-81F8-43F3-8A44-859C583D7760}
suite_state= suite_state=
[TOOL_SETTINGS] [TOOL_SETTINGS]
TS{CB0AF4B8-4022-429D-8F99-8A56782B2C6D}=--gdwarf-2 TS{CB0AF4B8-4022-429D-8F99-8A56782B2C6D}=--gdwarf-2
TS{9C698E0A-CBC9-4EFF-AE7D-B569F93E7322}=-g -DPIC32_STARTER_KIT -G0 TS{9C698E0A-CBC9-4EFF-AE7D-B569F93E7322}=-g -DPIC32_STARTER_KIT
TS{9C698E0A-CBC9-4EFF-AE7D-B569F93E7322}_alt=yes
TS{77F59DA1-3C53-4677-AC5F-A03EB0125170}=-Map="$(BINDIR_)$(TARGETBASE).map" -o"$(BINDIR_)$(TARGETBASE).$(TARGETSUFFIX)" TS{77F59DA1-3C53-4677-AC5F-A03EB0125170}=-Map="$(BINDIR_)$(TARGETBASE).map" -o"$(BINDIR_)$(TARGETBASE).$(TARGETSUFFIX)"
TS{0396C0A1-9052-4E4F-8B84-EF0162B1B4E9}= TS{0396C0A1-9052-4E4F-8B84-EF0162B1B4E9}=
[INSTRUMENTED_TRACE] [INSTRUMENTED_TRACE]

BIN
bsp/pic32ethernet/project.mcw
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54
bsp/pic32ethernet/uart.c
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@ -155,25 +155,34 @@ void __ISR(_UART1_VECTOR, ipl2) IntUART1Handler(void)
// Is this an RX interrupt? // Is this an RX interrupt?
if(INTGetFlag(INT_SOURCE_UART_RX(uart_device->uart))) if(INTGetFlag(INT_SOURCE_UART_RX(uart_device->uart)))
{ {
// Clear the RX interrupt Flag while( U1STAbits.URXDA )
INTClearFlag(INT_SOURCE_UART_RX(uart_device->uart)); {
/* Receive Data Available */
/* Receive Data Available */ uart_device->rx_buffer[uart_device->save_index] = UARTGetDataByte(uart_device->uart);//UARTGetDataByte(UART1);
uart_device->rx_buffer[uart_device->save_index] = UARTGetDataByte(uart_device->uart);//UARTGetDataByte(UART1); uart_device->save_index ++;
uart_device->save_index ++; if (uart_device->save_index >= RT_UART_RX_BUFFER_SIZE)
if (uart_device->save_index >= RT_UART_RX_BUFFER_SIZE) {
uart_device->save_index = 0; uart_device->save_index = 0;
}
}
/* invoke callback */ /* invoke callback */
if(uart_device->parent.rx_indicate != RT_NULL) if(uart_device->parent.rx_indicate != RT_NULL)
{ {
rt_size_t length; rt_size_t length;
if (uart_device->read_index > uart_device->save_index) if (uart_device->read_index > uart_device->save_index)
{
length = RT_UART_RX_BUFFER_SIZE - uart_device->read_index + uart_device->save_index; length = RT_UART_RX_BUFFER_SIZE - uart_device->read_index + uart_device->save_index;
}
else else
{
length = uart_device->save_index - uart_device->read_index; length = uart_device->save_index - uart_device->read_index;
}
uart_device->parent.rx_indicate(&uart_device->parent, length); if( length )
{
uart_device->parent.rx_indicate(&uart_device->parent, length);
}
} }
// Clear the RX interrupt Flag // Clear the RX interrupt Flag
@ -198,25 +207,34 @@ void __ISR(_UART2_VECTOR, ipl2) IntUART2Handler(void)
// Is this an RX interrupt? // Is this an RX interrupt?
if(INTGetFlag(INT_SOURCE_UART_RX(uart_device->uart))) if(INTGetFlag(INT_SOURCE_UART_RX(uart_device->uart)))
{ {
// Clear the RX interrupt Flag while( U2STAbits.URXDA )
INTClearFlag(INT_SOURCE_UART_RX(uart_device->uart)); {
/* Receive Data Available */
/* Receive Data Available */ uart_device->rx_buffer[uart_device->save_index] = UARTGetDataByte(uart_device->uart);//UARTGetDataByte(UART1);
uart_device->rx_buffer[uart_device->save_index] = UARTGetDataByte(uart_device->uart);//UARTGetDataByte(UART1); uart_device->save_index ++;
uart_device->save_index ++; if (uart_device->save_index >= RT_UART_RX_BUFFER_SIZE)
if (uart_device->save_index >= RT_UART_RX_BUFFER_SIZE) {
uart_device->save_index = 0; uart_device->save_index = 0;
}
}
/* invoke callback */ /* invoke callback */
if(uart_device->parent.rx_indicate != RT_NULL) if(uart_device->parent.rx_indicate != RT_NULL)
{ {
rt_size_t length; rt_size_t length;
if (uart_device->read_index > uart_device->save_index) if (uart_device->read_index > uart_device->save_index)
{
length = RT_UART_RX_BUFFER_SIZE - uart_device->read_index + uart_device->save_index; length = RT_UART_RX_BUFFER_SIZE - uart_device->read_index + uart_device->save_index;
}
else else
{
length = uart_device->save_index - uart_device->read_index; length = uart_device->save_index - uart_device->read_index;
}
uart_device->parent.rx_indicate(&uart_device->parent, length); if( length )
{
uart_device->parent.rx_indicate(&uart_device->parent, length);
}
} }
// Clear the RX interrupt Flag // Clear the RX interrupt Flag