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MPLAB PIC32MZ-EF - Adds an assert to catch register overflow (#1265) #1267

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Merged
aggarg merged 6 commits into from
Apr 25, 2025
Merged

MPLAB PIC32MZ-EF - Adds an assert to catch register overflow (#1265) #1267

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2e13eab
Add an assert to catch register overflow (#1265)
KammutierSpule Apr 23, 2025
78e617b
Update ubuntu-20.04 to ubuntu-latest
kar-rahul-aws Apr 25, 2025
ef514c4
Exclude template_configuration from uncrustiffy check
kar-rahul-aws Apr 25, 2025
f2fecf6
Fix build issue in formatting
kar-rahul-aws Apr 25, 2025
5e7aa6e
Fix formatting check
aggarg Apr 25, 2025
0bda85b
Add back template_configuration to uncrustify check
kar-rahul-aws Apr 25, 2025
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5 changes: 5 additions & 0 deletions portable/MPLAB/PIC32MZ/port.c
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Original file line number Diff line number Diff line change
Expand Up @@ -234,6 +234,11 @@ __attribute__(( weak )) void vApplicationSetupTickTimerInterrupt( void )
{
const uint32_t ulCompareMatch = ( (configPERIPHERAL_CLOCK_HZ / portTIMER_PRESCALE) / configTICK_RATE_HZ ) - 1UL;

/* PR1 is 16-bit. Ensure that the configPERIPHERAL_CLOCK_HZ and
* configTICK_RATE_HZ are defined such that ulCompareMatch value would fit
* in 16-bits. */
configASSERT( ( ulCompareMatch & 0xFFFF0000 ) == 0 );

T1CON = 0x0000;
T1CONbits.TCKPS = portPRESCALE_BITS;
PR1 = ulCompareMatch;
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