From 954f8d1d1ae6ae05f5fc814bc9d00b2de4ad471e Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Sat, 31 Jul 2021 19:30:43 +0200
Subject: [PATCH] account for sleep time in freertos
---
epicardium/drivers/sleep.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/epicardium/drivers/sleep.c b/epicardium/drivers/sleep.c
index fc6c5d83b..003aac49c 100644
--- a/epicardium/drivers/sleep.c
+++ b/epicardium/drivers/sleep.c
@@ -157,7 +157,7 @@ static void gpio_low_power(void)
}
}
-void sleep_lightsleep(uint32_t ms)
+uint32_t sleep_lightsleep(uint32_t ms)
{
/* Initialize Wakeup timer */
WUT_Init(WUT_PRES_1);
@@ -220,7 +220,7 @@ void sleep_lightsleep(uint32_t ms)
#endif
SchWake();
}
-
+ return (WUT_GetCount() * 1000) / SYS_WUT_GetFreq();
}
void epic_sleep_lightsleep(uint32_t ms)
@@ -244,9 +244,13 @@ void epic_sleep_lightsleep(uint32_t ms)
vTaskSuspendAll();
WDT_ResetTimer(MXC_WDT0);
- sleep_lightsleep(ms);
+ ms = sleep_lightsleep(ms);
WDT_ResetTimer(MXC_WDT0);
+ for(uint32_t t = 0; t < ms; t++) {
+ xTaskIncrementTick();
+ }
+
xTaskResumeAll();
SysTick->VAL = 0;
--
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