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Added read/write functions and toggle.

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This commit is contained in:
Yohan Boujon 2023-03-20 15:49:35 +01:00
parent bfa10cb61f
commit 66b6dcad8b
3 changed files with 83 additions and 41 deletions
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13
ProjetsKEIL/Drivers/Source/Principale.c
View file

@ -3,11 +3,16 @@
int main ( void ) int main ( void )
{ {
int returnValue=0; int returnValue;
MyGPIO_Struct_TypeDef gpioA_test = {GPIOB,8,In_PullDown}; MyGPIO_Struct_TypeDef gpioB8_test = {GPIOB,8,In_PullDown};
MyGPIO_Init(&gpioA_test); MyGPIO_Struct_TypeDef gpioB4_test = {GPIOB,4,Out_PullUp};
MyGPIO_Init(&gpioB8_test);
returnValue = MyGPIO_Read(GPIOB,8); returnValue = MyGPIO_Read(GPIOB,8);
returnValue = returnValue; MyGPIO_Init(&gpioB4_test);
MyGPIO_Set(GPIOB,4);
MyGPIO_Toggle(GPIOB,4);
MyGPIO_Toggle(GPIOB,4);
MyGPIO_Reset(GPIOB,4);
do{ do{
}while(1) ; }while(1) ;

13
ProjetsKEIL/Drivers/gpiodriver.c
View file

@ -5,7 +5,7 @@ void MyGPIO_Init(MyGPIO_Struct_TypeDef * GPIOStructPtr)
uint8_t voyons = GPIOStructPtr->GPIO_Pin; uint8_t voyons = GPIOStructPtr->GPIO_Pin;
RCC->APB2ENR |= GPIO2Int(GPIOStructPtr->GPIO); RCC->APB2ENR |= GPIO2Int(GPIOStructPtr->GPIO);
//We get the pointer of the CRH/CRL depending on the IO_Pin number //We get the pointer of the CRH/CRL depending on the IO_Pin number
volatile uint32_t * CRAny = GPIOStructPtr->GPIO_Pin > 0x08 ? &(GPIOStructPtr->GPIO->CRH):&(GPIOStructPtr->GPIO->CRL); volatile uint32_t * CRAny = GPIOStructPtr->GPIO_Pin >= 0x08 ? &(GPIOStructPtr->GPIO->CRH):&(GPIOStructPtr->GPIO->CRL);
//setup high or low //setup high or low
*CRAny &= ~(0xF << (GPIOStructPtr->GPIO_Pin%8)*4); //reset *CRAny &= ~(0xF << (GPIOStructPtr->GPIO_Pin%8)*4); //reset
//for input pull or push //for input pull or push
@ -30,17 +30,22 @@ int MyGPIO_Read(GPIO_TypeDef * GPIO, uint8_t GPIO_Pin)
void MyGPIO_Set(GPIO_TypeDef * GPIO, uint8_t GPIO_Pin) void MyGPIO_Set(GPIO_TypeDef * GPIO, uint8_t GPIO_Pin)
{ {
GPIO->BSRR = (1 << GPIO_Pin); //BSX set register
} }
void MyGPIO_Reset(GPIO_TypeDef * GPIO, uint8_t GPIO_Pin) void MyGPIO_Reset(GPIO_TypeDef * GPIO, uint8_t GPIO_Pin)
{ {
GPIO->BSRR = (1 << (GPIO_Pin+0x16)); //BRX = BSX+16 reset register
} }
void MyGPIO_Toggle(GPIO_TypeDef * GPIO, uint8_t GPIO_Pin) void MyGPIO_Toggle(GPIO_TypeDef * GPIO, uint8_t GPIO_Pin)
{ {
if((GPIO->ODR = GPIO->ODR & (1 << GPIO_Pin)) > 0)
{
GPIO->BSRR = (1 << (GPIO_Pin+0x16)); //reset
} else {
GPIO->BSRR = (1 << GPIO_Pin); //set
}
} }
int GPIO2Int(GPIO_TypeDef * GPIOX) int GPIO2Int(GPIO_TypeDef * GPIOX)

98
ProjetsKEIL/Drivers/gpiodriver.uvoptx
View file

@ -75,7 +75,7 @@
<OPTFL> <OPTFL>
<tvExp>1</tvExp> <tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>0</IsCurrentTarget> <IsCurrentTarget>1</IsCurrentTarget>
</OPTFL> </OPTFL>
<CpuCode>18</CpuCode> <CpuCode>18</CpuCode>
<DebugOpt> <DebugOpt>
@ -125,7 +125,7 @@
<SetRegEntry> <SetRegEntry>
<Number>0</Number> <Number>0</Number>
<Key>DLGDARM</Key> <Key>DLGDARM</Key>
<Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(1011=-1,-1,-1,-1,0)(180=-1,-1,-1,-1,0)(120=1499,115,1920,542,1)(121=-1,-1,-1,-1,0)(122=875,109,1296,536,0)(123=-1,-1,-1,-1,0)(140=-1,-1,-1,-1,0)(240=-1,-1,-1,-1,0)(190=-1,-1,-1,-1,0)(200=-1,-1,-1,-1,0)(170=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(132=-1,-1,-1,-1,0)(133=-1,-1,-1,-1,0)(160=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(162=-1,-1,-1,-1,0)(210=-1,-1,-1,-1,0)(211=-1,-1,-1,-1,0)(220=-1,-1,-1,-1,0)(221=-1,-1,-1,-1,0)(230=-1,-1,-1,-1,0)(234=-1,-1,-1,-1,0)(231=-1,-1,-1,-1,0)(232=-1,-1,-1,-1,0)(233=-1,-1,-1,-1,0)(150=-1,-1,-1,-1,0)(151=-1,-1,-1,-1,0)</Name> <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(1011=-1,-1,-1,-1,0)(180=-1,-1,-1,-1,0)(120=1468,53,1889,480,1)(121=1469,437,1890,864,1)(122=875,109,1296,536,0)(123=-1,-1,-1,-1,0)(140=-1,-1,-1,-1,0)(240=-1,-1,-1,-1,0)(190=-1,-1,-1,-1,0)(200=-1,-1,-1,-1,0)(170=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(132=-1,-1,-1,-1,0)(133=-1,-1,-1,-1,0)(160=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(162=-1,-1,-1,-1,0)(210=-1,-1,-1,-1,0)(211=-1,-1,-1,-1,0)(220=-1,-1,-1,-1,0)(221=-1,-1,-1,-1,0)(230=-1,-1,-1,-1,0)(234=-1,-1,-1,-1,0)(231=-1,-1,-1,-1,0)(232=-1,-1,-1,-1,0)(233=-1,-1,-1,-1,0)(150=-1,-1,-1,-1,0)(151=-1,-1,-1,-1,0)</Name>
</SetRegEntry> </SetRegEntry>
<SetRegEntry> <SetRegEntry>
<Number>0</Number> <Number>0</Number>
@ -142,9 +142,9 @@
<Bp> <Bp>
<Number>0</Number> <Number>0</Number>
<Type>0</Type> <Type>0</Type>
<LineNumber>10</LineNumber> <LineNumber>15</LineNumber>
<EnabledFlag>1</EnabledFlag> <EnabledFlag>1</EnabledFlag>
<Address>134218742</Address> <Address>134218832</Address>
<ByteObject>0</ByteObject> <ByteObject>0</ByteObject>
<HtxType>0</HtxType> <HtxType>0</HtxType>
<ManyObjects>0</ManyObjects> <ManyObjects>0</ManyObjects>
@ -153,14 +153,14 @@
<BreakIfRCount>1</BreakIfRCount> <BreakIfRCount>1</BreakIfRCount>
<Filename>.\Source\Principale.c</Filename> <Filename>.\Source\Principale.c</Filename>
<ExecCommand></ExecCommand> <ExecCommand></ExecCommand>
<Expression>\\cool_Simule\Source/Principale.c\10</Expression> <Expression>\\cool_Simule\Source/Principale.c\15</Expression>
</Bp> </Bp>
<Bp> <Bp>
<Number>1</Number> <Number>1</Number>
<Type>0</Type> <Type>0</Type>
<LineNumber>9</LineNumber> <LineNumber>13</LineNumber>
<EnabledFlag>1</EnabledFlag> <EnabledFlag>1</EnabledFlag>
<Address>134218734</Address> <Address>134218816</Address>
<ByteObject>0</ByteObject> <ByteObject>0</ByteObject>
<HtxType>0</HtxType> <HtxType>0</HtxType>
<ManyObjects>0</ManyObjects> <ManyObjects>0</ManyObjects>
@ -169,14 +169,14 @@
<BreakIfRCount>1</BreakIfRCount> <BreakIfRCount>1</BreakIfRCount>
<Filename>.\Source\Principale.c</Filename> <Filename>.\Source\Principale.c</Filename>
<ExecCommand></ExecCommand> <ExecCommand></ExecCommand>
<Expression>\\cool_Simule\Source/Principale.c\9</Expression> <Expression>\\cool_Simule\Source/Principale.c\13</Expression>
</Bp> </Bp>
<Bp> <Bp>
<Number>2</Number> <Number>2</Number>
<Type>0</Type> <Type>0</Type>
<LineNumber>6</LineNumber> <LineNumber>14</LineNumber>
<EnabledFlag>1</EnabledFlag> <EnabledFlag>1</EnabledFlag>
<Address>134218718</Address> <Address>134218824</Address>
<ByteObject>0</ByteObject> <ByteObject>0</ByteObject>
<HtxType>0</HtxType> <HtxType>0</HtxType>
<ManyObjects>0</ManyObjects> <ManyObjects>0</ManyObjects>
@ -185,39 +185,23 @@
<BreakIfRCount>1</BreakIfRCount> <BreakIfRCount>1</BreakIfRCount>
<Filename>.\Source\Principale.c</Filename> <Filename>.\Source\Principale.c</Filename>
<ExecCommand></ExecCommand> <ExecCommand></ExecCommand>
<Expression>\\cool_Simule\Source/Principale.c\6</Expression> <Expression>\\cool_Simule\Source/Principale.c\14</Expression>
</Bp> </Bp>
<Bp> <Bp>
<Number>3</Number> <Number>3</Number>
<Type>0</Type> <Type>0</Type>
<LineNumber>22</LineNumber> <LineNumber>12</LineNumber>
<EnabledFlag>1</EnabledFlag> <EnabledFlag>1</EnabledFlag>
<Address>134218326</Address> <Address>134218808</Address>
<ByteObject>0</ByteObject> <ByteObject>0</ByteObject>
<HtxType>0</HtxType> <HtxType>0</HtxType>
<ManyObjects>0</ManyObjects> <ManyObjects>0</ManyObjects>
<SizeOfObject>0</SizeOfObject> <SizeOfObject>0</SizeOfObject>
<BreakByAccess>0</BreakByAccess> <BreakByAccess>0</BreakByAccess>
<BreakIfRCount>1</BreakIfRCount> <BreakIfRCount>1</BreakIfRCount>
<Filename>.\gpiodriver.c</Filename> <Filename>.\Source\Principale.c</Filename>
<ExecCommand></ExecCommand> <ExecCommand></ExecCommand>
<Expression>\\cool_Simule\gpiodriver.c\22</Expression> <Expression>\\cool_Simule\Source/Principale.c\12</Expression>
</Bp>
<Bp>
<Number>4</Number>
<Type>0</Type>
<LineNumber>4</LineNumber>
<EnabledFlag>1</EnabledFlag>
<Address>134218164</Address>
<ByteObject>0</ByteObject>
<HtxType>0</HtxType>
<ManyObjects>0</ManyObjects>
<SizeOfObject>0</SizeOfObject>
<BreakByAccess>0</BreakByAccess>
<BreakIfRCount>1</BreakIfRCount>
<Filename>.\gpiodriver.c</Filename>
<ExecCommand></ExecCommand>
<Expression>\\cool_Simule\gpiodriver.c\4</Expression>
</Bp> </Bp>
</Breakpoint> </Breakpoint>
<WatchWindow1> <WatchWindow1>
@ -279,6 +263,10 @@
<Name>System Viewer\GPIOA</Name> <Name>System Viewer\GPIOA</Name>
<WinId>35905</WinId> <WinId>35905</WinId>
</Entry> </Entry>
<Entry>
<Name>System Viewer\GPIOB</Name>
<WinId>35904</WinId>
</Entry>
</SystemViewers> </SystemViewers>
<DebugDescription> <DebugDescription>
<Enable>1</Enable> <Enable>1</Enable>
@ -344,7 +332,7 @@
<OPTFL> <OPTFL>
<tvExp>1</tvExp> <tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget> <IsCurrentTarget>0</IsCurrentTarget>
</OPTFL> </OPTFL>
<CpuCode>18</CpuCode> <CpuCode>18</CpuCode>
<DebugOpt> <DebugOpt>
@ -422,13 +410,51 @@
<Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128 -FS08000000 -FL020000 -FP0($$Device:STM32F103RB$Flash\STM32F10x_128.FLM))</Name> <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128 -FS08000000 -FL020000 -FP0($$Device:STM32F103RB$Flash\STM32F10x_128.FLM))</Name>
</SetRegEntry> </SetRegEntry>
</TargetDriverDllRegistry> </TargetDriverDllRegistry>
<Breakpoint/> <Breakpoint>
<Bp>
<Number>0</Number>
<Type>0</Type>
<LineNumber>6</LineNumber>
<EnabledFlag>1</EnabledFlag>
<Address>134218782</Address>
<ByteObject>0</ByteObject>
<HtxType>0</HtxType>
<ManyObjects>0</ManyObjects>
<SizeOfObject>0</SizeOfObject>
<BreakByAccess>0</BreakByAccess>
<BreakIfRCount>1</BreakIfRCount>
<Filename>.\Source\Principale.c</Filename>
<ExecCommand></ExecCommand>
<Expression>\\cool_reel\Source/Principale.c\6</Expression>
</Bp>
<Bp>
<Number>1</Number>
<Type>0</Type>
<LineNumber>10</LineNumber>
<EnabledFlag>1</EnabledFlag>
<Address>134218808</Address>
<ByteObject>0</ByteObject>
<HtxType>0</HtxType>
<ManyObjects>0</ManyObjects>
<SizeOfObject>0</SizeOfObject>
<BreakByAccess>0</BreakByAccess>
<BreakIfRCount>1</BreakIfRCount>
<Filename>.\Source\Principale.c</Filename>
<ExecCommand></ExecCommand>
<Expression>\\cool_reel\Source/Principale.c\10</Expression>
</Bp>
</Breakpoint>
<WatchWindow1> <WatchWindow1>
<Ww> <Ww>
<count>0</count> <count>0</count>
<WinNumber>1</WinNumber> <WinNumber>1</WinNumber>
<ItemText>quelquechose</ItemText> <ItemText>quelquechose</ItemText>
</Ww> </Ww>
<Ww>
<count>1</count>
<WinNumber>1</WinNumber>
<ItemText>returnValue</ItemText>
</Ww>
</WatchWindow1> </WatchWindow1>
<Tracepoint> <Tracepoint>
<THDelay>0</THDelay> <THDelay>0</THDelay>
@ -472,6 +498,12 @@
<pszMrulep></pszMrulep> <pszMrulep></pszMrulep>
<pSingCmdsp></pSingCmdsp> <pSingCmdsp></pSingCmdsp>
<pMultCmdsp></pMultCmdsp> <pMultCmdsp></pMultCmdsp>
<SystemViewers>
<Entry>
<Name>System Viewer\GPIOB</Name>
<WinId>35905</WinId>
</Entry>
</SystemViewers>
<DebugDescription> <DebugDescription>
<Enable>1</Enable> <Enable>1</Enable>
<EnableFlashSeq>0</EnableFlashSeq> <EnableFlashSeq>0</EnableFlashSeq>