diff options
Diffstat (limited to 'testhal/STM32F4xx/IRQ_STORM')
-rw-r--r-- | testhal/STM32F4xx/IRQ_STORM/Makefile | 2 | ||||
-rw-r--r-- | testhal/STM32F4xx/IRQ_STORM/main.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/testhal/STM32F4xx/IRQ_STORM/Makefile b/testhal/STM32F4xx/IRQ_STORM/Makefile index ea6defde6..481d607ba 100644 --- a/testhal/STM32F4xx/IRQ_STORM/Makefile +++ b/testhal/STM32F4xx/IRQ_STORM/Makefile @@ -58,7 +58,7 @@ ifeq ($(USE_EXCEPTIONS_STACKSIZE),) USE_EXCEPTIONS_STACKSIZE = 0x400
endif
-# Enables the use of FPU on Cortex-M4.
+# Enables the use of FPU on Cortex-M4 (no, softfp, hard).
ifeq ($(USE_FPU),)
USE_FPU = no
endif
diff --git a/testhal/STM32F4xx/IRQ_STORM/main.c b/testhal/STM32F4xx/IRQ_STORM/main.c index bc34ba149..4994e77e3 100644 --- a/testhal/STM32F4xx/IRQ_STORM/main.c +++ b/testhal/STM32F4xx/IRQ_STORM/main.c @@ -286,7 +286,9 @@ int main(void) { println("");
saturated = FALSE;
threshold = 0;
- for (interval = 2000; interval >= 10; interval -= interval / 10) {
+ for (interval = 2000;
+ interval >= 2;
+ interval -= (interval + 9) / 10) {
gptStartContinuous(&GPTD4, interval - 1); /* Slightly out of phase.*/
gptStartContinuous(&GPTD3, interval + 1); /* Slightly out of phase.*/
chThdSleepMilliseconds(1000);
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