len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-09-12 00:57:44 -04:00
Code Issues Projects Releases Packages Wiki Activity

ATmegaxxxx - remove Timer2 references

Browse source
This commit is contained in:
Phillip Stevens 2020-04-11 18:25:02 +10:00
parent 52e6dfbd31
commit 10fcd90af1
1 changed files with 2 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

12
portable/GCC/ATmegaxxxx/port.c
View file

@ -729,10 +729,12 @@ void vPortYieldFromTick( void ) __attribute__ ( ( hot, flatten, naked ) );
void vPortYieldFromTick( void )
{
portSAVE_CONTEXT();
if( xTaskIncrementTick() != pdFALSE )
{
vTaskSwitchContext();
}
portRESTORE_CONTEXT();
__asm__ __volatile__ ( "ret" );
@ -748,11 +750,6 @@ void prvSetupTimerInterrupt( void )
/* reset watchdog */
wdt_reset();
/* actual port tick rate in Hz, calculated */
portTickRateHz = configTICK_RATE_HZ;
/* initialise first second of ticks */
ticksRemainingInSec = portTickRateHz;
/* set up WDT Interrupt (rather than the WDT Reset). */
wdt_interrupt_enable( portUSE_WDTO );
}
@ -774,11 +771,6 @@ uint8_t ucLowByte;
/* We only have 8 bits so have to scale 1024 to get our required tick rate. */
ulCompareMatch /= portCLOCK_PRESCALER;
/* actual port tick rate in Hz, calculated */
portTickRateHz = (TickType_t) ((uint32_t) configCPU_CLOCK_HZ / ( portCLOCK_PRESCALER * ulCompareMatch ));
/* initialise first second of ticks */
ticksRemainingInSec = portTickRateHz;
/* Adjust for correct value. */
ulCompareMatch -= ( uint32_t ) 1;