From 589aea73bad36fbc1518aef350ecbceecb9fef4c Mon Sep 17 00:00:00 2001
From: Christopher Durand <christopher.durand@rwth-aachen.de>
Date: Mon, 27 Mar 2023 23:16:18 +0200
Subject: [PATCH] [sam] Fix SAMx7x systick frequency

---
 src/modm/platform/clock/systick/module.lb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/modm/platform/clock/systick/module.lb b/src/modm/platform/clock/systick/module.lb
index e1b7d5b908..8bebe45872 100644
--- a/src/modm/platform/clock/systick/module.lb
+++ b/src/modm/platform/clock/systick/module.lb
@@ -45,6 +45,11 @@ def build(env):
         div = 1
         # systick clock is too fast to run at 4 Hz, increase frequency
         freq = 8
+    # SAMx7x: Prescaler not implemented
+    elif target.platform == "sam" and target.family == "e7x/s7x/v7x":
+        div = 1
+        # systick clock is too fast to run at 4 Hz, increase frequency
+        freq = 20
     # SAMD2x: Prescaler not implemented
     elif target.platform == "sam" and target.family == "d1x/d2x/dax":
         div = 1