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tests: arm: zero latency irqs: fix the derivation of free NVIC line

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The commit fixes the way we determine an available
NVIC IRQ line to perform the zero-latency IRQ test.
The test can now run properly on SOCs that do not
have a continous set of implemented NVIC IRQ lines.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit is contained in:
Ioannis Glaropoulos 2019-08-23 19:27:06 +02:00
parent 79b49a7673
commit 3486709d2e
1 changed files with 12 additions and 2 deletions
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14
tests/arch/arm/arm_zero_latency_irqs/src/arm_zero_latency_irqs.c
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@ -33,9 +33,19 @@ void test_arm_zero_latency_irqs(void)
* Interrupts configured statically with IRQ_CONNECT(.)
* are automatically enabled. NVIC_GetEnableIRQ()
* returning false, here, implies that the IRQ line is
* not enabled, thus, currently not in use by Zephyr.
* either not implemented or it is not enabled, thus,
* currently not in use by Zephyr.
*/
break;
/* Set the NVIC line to pending. */
NVIC_SetPendingIRQ(i);
if (NVIC_GetPendingIRQ(i)) {
/* If the NVIC line is pending, it is
* guaranteed that it is implemented.
*/
break;
}
}
}