Added explicit conversion of timer to uint16_t (Timer shows signs of signed int_8)

master
Railz 6 years ago
parent 81030bade3
commit 6990bff184

@ -25,7 +25,9 @@ uint16_t boost_highVoltage_nextTick = 0;
uint8_t signalOutput_nextHigh = 1; uint8_t signalOutput_nextHigh = 1;
uint16_t signalOutput_nextTick = 0; uint16_t signalOutput_nextTick = 0;
uint8_t timer1_prescaler = 256; uint8_t timer1_prescaler = 1;
uint16_t test = 0;
int main() int main()
{ {
@ -60,7 +62,7 @@ int main()
/* /*
* HighVoltage boosting * HighVoltage boosting
*/ */
if(boost_highVoltage_nextTick > 0 && TCNT1 >= boost_highVoltage_nextTick) // If we are on or after the tick it should be executed if(boost_highVoltage_nextTick > 0 && (uint16_t)TCNT1 >= boost_highVoltage_nextTick) // If we are on or after the tick it should be executed
{ {
// Set pin according to next exec // Set pin according to next exec
if(boost_highVoltage_nextHigh == 1) if(boost_highVoltage_nextHigh == 1)
@ -77,14 +79,14 @@ int main()
} }
// Calculate when next high/low should be set // Calculate when next high/low should be set
boost_highVoltage_nextTick = TCNT1 + F_CPU/timer1_prescaler * 1/(boost_frequency/2); // Half of time it should be high/low boost_highVoltage_nextTick = (uint16_t)TCNT1 + F_CPU/timer1_prescaler * 1/(boost_frequency/2); // Half of time it should be high/low
if(boost_highVoltage_nextTick == 0) boost_highVoltage_nextTick++; // If its 0, it stops, we dont want that if(boost_highVoltage_nextTick == 0) boost_highVoltage_nextTick++; // If its 0, it stops, we dont want that
} }
/* /*
* Signal output * Signal output
*/ */
if(signalOutput_nextTick > 0 && TCNT1 >= signalOutput_nextTick) // If we are on or after the tick it should be executed if(signalOutput_nextTick > 0 && (uint16_t)TCNT1 >= signalOutput_nextTick) // If we are on or after the tick it should be executed
{ {
// Set pin according to next exec // Set pin according to next exec
if(signalOutput_nextHigh == 1) // Set it high if(signalOutput_nextHigh == 1) // Set it high
@ -94,7 +96,7 @@ int main()
signalOutput_nextHigh = 0; // Next is low signalOutput_nextHigh = 0; // Next is low
// When the signal should stop // When the signal should stop
signalOutput_nextTick = TCNT1 + F_CPU/timer1_prescaler * signalOutput_time/1000; // nextTick is in signalOutput_time in ms signalOutput_nextTick = (uint16_t)TCNT1 + F_CPU/timer1_prescaler * signalOutput_time/1000; // nextTick is in signalOutput_time in ms
if(signalOutput_nextTick == 0) signalOutput_nextTick++; // If its 0, it stops, we dont want that if(signalOutput_nextTick == 0) signalOutput_nextTick++; // If its 0, it stops, we dont want that
} }
else // Set it low else // Set it low
@ -141,7 +143,7 @@ void timer1_init()
} }
// initialize counter // initialize counter
TCNT1 = 0; TCNT1 = (uint16_t)0;
} }

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