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Update port.c (#283)

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carlo-dev-git 2021-03-19 23:22:22 +01:00 committed by GitHub
parent 1059b35838
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1 changed files with 3 additions and 3 deletions
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portable/RVDS/ARM_CM7/r0p1/port.c
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@ -762,10 +762,10 @@ __asm uint32_t vPortGetIPSR( void )
* be set to a value equal to or numerically *higher* than
* configMAX_SYSCALL_INTERRUPT_PRIORITY.
*
* Interrupts that use the FreeRTOS API must not be left at their
* default priority of zero as that is the highest possible priority,
* Interrupts that use the FreeRTOS API must not be left at their
* default priority of zero as that is the highest possible priority,
* which is guaranteed to be above configMAX_SYSCALL_INTERRUPT_PRIORITY,
* and therefore also guaranteed to be invalid.
* and therefore also guaranteed to be invalid.
*
* FreeRTOS maintains separate thread and ISR API functions to ensure
* interrupt entry is as fast and simple as possible.