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Ensure IAR RL port layer works on devices using two different naming conventions for the interval timer registers.

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Richard Barry 2013-03-18 16:40:47 +00:00
parent 8c66fdbb8c
commit caf1fbc899
4 changed files with 38 additions and 1416 deletions
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56
FreeRTOS/Source/portable/IAR/RL78/port.c
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@ -76,10 +76,6 @@
#include "FreeRTOS.h"
#include "task.h"
/* Hardware includes. */
#include "port_iodefine.h"
#include "port_iodefine_ext.h"
/* The critical nesting value is initialised to a non zero value to ensure
interrupts don't accidentally become enabled before the scheduler is started. */
#define portINITIAL_CRITICAL_NESTING ( ( unsigned short ) 10 )
@ -239,27 +235,49 @@ const unsigned short usCompareMatch = ( usClockHz / configTICK_RATE_HZ ) + 1UL;
/* Use the internal 15K clock. */
OSMC = ( unsigned char ) 0x16;
/* Supply the RTC clock. */
RTCEN = ( unsigned char ) 1U;
#ifdef RTCEN
{
/* Supply the interval timer clock. */
RTCEN = ( unsigned char ) 1U;
/* Disable ITMC operation. */
ITMC = ( unsigned char ) 0x0000;
/* Disable INTIT interrupt. */
ITMK = ( unsigned char ) 1;
/* Disable INTIT interrupt. */
ITMK = ( unsigned char ) 1;
/* Disable ITMC operation. */
ITMC = ( unsigned char ) 0x0000;
/* Set INTIT high priority */
ITPR1 = ( unsigned char ) 1;
ITPR0 = ( unsigned char ) 1;
/* Clear INIT interrupt. */
ITIF = ( unsigned char ) 0;
/* Clear INIT interrupt. */
ITIF = ( unsigned char ) 0;
/* Set interval and enable interrupt operation. */
ITMC = usCompareMatch | 0x8000U;
/* Set interval and enable interrupt operation. */
ITMC = usCompareMatch | 0x8000U;
/* Enable INTIT interrupt. */
ITMK = ( unsigned char ) 0;
}
#endif
/* Enable INTIT interrupt. */
ITMK = ( unsigned char ) 0;
#ifdef TMKAEN
{
/* Supply the interval timer clock. */
TMKAEN = ( unsigned char ) 1U;
/* Disable INTIT interrupt. */
TMKAMK = ( unsigned char ) 1;
/* Disable ITMC operation. */
ITMC = ( unsigned char ) 0x0000;
/* Clear INIT interrupt. */
TMKAIF = ( unsigned char ) 0;
/* Set interval and enable interrupt operation. */
ITMC = usCompareMatch | 0x8000U;
/* Enable INTIT interrupt. */
TMKAMK = ( unsigned char ) 0;
}
#endif
}
/*-----------------------------------------------------------*/