From 3eb9dca695254b9d59f30597ea6c409e1b65e7ee Mon Sep 17 00:00:00 2001
From: Damian Gryski <damian@gryski.com>
Date: Thu, 9 Sep 2021 12:04:43 -0700
Subject: [PATCH] machine: fix copy-paste error for atsamd21/51 calibTrim block

Fixes #2097
---
 src/machine/machine_atsamd21.go | 2 +-
 src/machine/machine_atsamd51.go | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/machine/machine_atsamd21.go b/src/machine/machine_atsamd21.go
index 97704584..dce28743 100644
--- a/src/machine/machine_atsamd21.go
+++ b/src/machine/machine_atsamd21.go
@@ -1958,7 +1958,7 @@ func handlePadCalibration() {
 	sam.USB_DEVICE.PADCAL.SetBits(calibTransP << sam.USB_DEVICE_PADCAL_TRANSP_Pos)
 
 	if calibTrim == 0x7 {
-		calibTransN = 3
+		calibTrim = 3
 	}
 	sam.USB_DEVICE.PADCAL.SetBits(calibTrim << sam.USB_DEVICE_PADCAL_TRIM_Pos)
 }
diff --git a/src/machine/machine_atsamd51.go b/src/machine/machine_atsamd51.go
index 2e7a6700..4fc5bc62 100644
--- a/src/machine/machine_atsamd51.go
+++ b/src/machine/machine_atsamd51.go
@@ -2167,7 +2167,7 @@ func handlePadCalibration() {
 	sam.USB_DEVICE.PADCAL.SetBits(calibTransP << sam.USB_DEVICE_PADCAL_TRANSP_Pos)
 
 	if calibTrim == 0x7 {
-		calibTransN = 3
+		calibTrim = 3
 	}
 	sam.USB_DEVICE.PADCAL.SetBits(calibTrim << sam.USB_DEVICE_PADCAL_TRIM_Pos)
 }