IUT_VDA/lego_sensor_i2c
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Additions from 05/04/2022: Typo in the name and fixing some dutycycles.

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This commit is contained in:
Yohan Boujon 2022-04-05 20:44:47 +02:00
parent 25068d6ae1
commit 2004e21379
3 changed files with 102 additions and 91 deletions
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19
i2c_test_attiny85/i2c_test_attiny85.cproj
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@ -34,17 +34,17 @@
<documentation help="" />
<offline-documentation help="" />
<dependencies>
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.25.0" />
<content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.42.0" />
</dependencies>
</framework-data>
</AsfFrameworkConfig>
<avrtool>com.atmel.avrdbg.tool.stk500</avrtool>
<avrtoolserialnumber />
<avrtool>com.atmel.avrdbg.tool.ispmk2</avrtool>
<avrtoolserialnumber>000200034317</avrtoolserialnumber>
<avrdeviceexpectedsignature>0x1E930B</avrdeviceexpectedsignature>
<com_atmel_avrdbg_tool_stk500>
<ToolOptions>
<InterfaceProperties>
<IspClock>125000</IspClock>
<IspClock>0</IspClock>
</InterfaceProperties>
<InterfaceName>ISP</InterfaceName>
</ToolOptions>
@ -68,6 +68,17 @@
</ToolNumber>
<ToolName xmlns="">Simulator</ToolName>
</com_atmel_avrdbg_tool_simulator>
<com_atmel_avrdbg_tool_ispmk2>
<ToolOptions>
<InterfaceProperties>
<IspClock>125000</IspClock>
</InterfaceProperties>
<InterfaceName>ISP</InterfaceName>
</ToolOptions>
<ToolType>com.atmel.avrdbg.tool.ispmk2</ToolType>
<ToolNumber>000200034317</ToolNumber>
<ToolName>AVRISP mkII</ToolName>
</com_atmel_avrdbg_tool_ispmk2>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
<ToolchainSettings>

10
i2c_test_attiny85/led_gen.c
View file

@ -13,7 +13,7 @@ volatile unsigned char led2_state=0;
void led1_init(void)
{
TCCR1|=(1<<CTC1)|(1<<COM1A0); //on active le mode CTC en comparant OCR1C, COM1A0 : mode toggle
OCR1C=68; //d'apres retroingenieurie OCR1C=16
OCR1C=35; //d'apres retroingenieurie OCR1C=35
TCCR1|=(1<<CS10)|(1<<CS11); //on active la clock, prediv de 4
DDRB |= (1<<PB1);
led1_state=1;
@ -22,7 +22,7 @@ void led1_init(void)
void led2_init(void)
{
GTCCR|=(1<<COM1B0); //COM1B0 : mode toggle
OCR1C=68; //d'apres retroingenieurie OCR1C=16
OCR1C=35; //d'apres retroingenieurie OCR1C=35
TCCR1|=(1<<CS10)|(1<<CS11); //on active la clock, prediv de 4
DDRB |= (1<<PB4);
led2_state=1;
@ -44,11 +44,11 @@ void led2_stop(void)
void timer0_init(void)
{
TCCR0A=0x00; //Normal mode
TCCR0A=0x00; //Mode normal
TCCR0B=0x00;
TCCR0B |= (1<<CS01); //prescaling with 8
TCCR0B |= (1<<CS01); //divise par 8
TCNT0=0;
TIMSK|=(1<<TOIE0);
TIMSK|=(1<<TOIE0); //Interruptions autorisees
}

4
i2c_test_attiny85/main.c
View file

@ -64,8 +64,8 @@ ISR (TIMER0_OVF_vect) //Interrupt vector for Timer0
int main( void )
{
unsigned char cmd,i=0;
unsigned char nom_capteur[8]= {'T','u','r','k','i','s','h','Z'};
unsigned char sensor_type[8]= {'C','a','t','c','h','E','y','e'};
unsigned char nom_capteur[8]= {'C','a','t','c','h','E','y','e'};
unsigned char sensor_type[8]= {'I','R','O','b','s','t','a','c'};
uint8_t slaveAdress;//data = 0x45;
slaveAdress = 0x01;
MCUCR |= (1<<PUD);