From 264f615b659e1e362aef0739cc2b4bb1eed7e2b4 Mon Sep 17 00:00:00 2001
From: Eric Wild <ewild@sysmocom.de>
Date: Sat, 26 Jun 2021 02:54:20 +0200
Subject: [PATCH] cardemu: support 1v8 for the tester

The tester has shifters, while the original simtrace relies upon the
reader restarting the powerup attempt with > 1v8 after not respondig due
to a lack of shifters and therefore 1v8 support.

Change-Id: I520aa26c6e0fb34568a4f632943efa59a0da831c
---
 firmware/libcommon/source/mode_cardemu.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/firmware/libcommon/source/mode_cardemu.c b/firmware/libcommon/source/mode_cardemu.c
index b9971eda..2440ec5e 100644
--- a/firmware/libcommon/source/mode_cardemu.c
+++ b/firmware/libcommon/source/mode_cardemu.c
@@ -461,7 +461,11 @@ static int card_vcc_adc_init(void)
 
 static void process_vcc_adc(struct cardem_inst *ci)
 {
+#ifdef octsimtest
+	if (ci->vcc_uv >= VCC_UV_THRESH_1V8)
+#else
 	if (ci->vcc_uv >= VCC_UV_THRESH_3V)
+#endif
 		ci->vcc_active = true;
 	else
 		ci->vcc_active = false;