From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Tue, 1 Feb 2022 03:42:06 +0000 (+0100)
Subject: Update priority request in systick_timer_on()
X-Git-Url: http://git.techno-innov.fr/?a=commitdiff_plain;h=531fddfbe102d91ebb2b792a69ce4b043b76dc31;p=soft%2Flpc82x%2Fcore

Update priority request in systick_timer_on()
---

diff --git a/core/systick.c b/core/systick.c
index 3f7310e..64ff6f5 100644
--- a/core/systick.c
+++ b/core/systick.c
@@ -244,8 +244,8 @@ void systick_timer_on(uint32_t ms)
 	/* For the LPC82x the system tick clock is fixed to half the frequency of the system clock */
 	usleep_us_count = (usleep_us_count >> 1); /* Divide by two */
 
-	/* FIXME : document this */
-	NVIC_SetPriority(SYSTICK_IRQ, ((1 << LPC_NVIC_PRIO_BITS) - 1));
+	/* Set to lowest priority (0 is highest, 3 is lowest) */
+	NVIC_SetPriority(SYSTICK_IRQ, 3);
 }
 
 /* Removes the main clock from the selected timer block */