From 1ad205e68289c57c0754d97f671b949d1efa9098 Mon Sep 17 00:00:00 2001
From: Eric Wild <ewild@sysmocom.de>
Date: Mon, 26 Jul 2021 23:54:51 +0200
Subject: [PATCH] firmware: make the ngff beakout blink

..but only if the cardem sim is active

Change-Id: I65f1fbeb06690a143ef4c792728c9cb917a4ffde
---
 firmware/libboard/common/include/led.h            | 3 ++-
 firmware/libboard/common/source/led.c             | 8 ++++++++
 firmware/libboard/ngff_cardem/source/sim_switch.c | 2 +-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/firmware/libboard/common/include/led.h b/firmware/libboard/common/include/led.h
index 339702d4..1ade823d 100644
--- a/firmware/libboard/common/include/led.h
+++ b/firmware/libboard/common/include/led.h
@@ -31,7 +31,8 @@ enum led_pattern {
 	BLINK_200O_F		= 7,
 	BLINK_600O_F		= 8,
 	BLINK_CUSTOM		= 9,
-	BLINK_2F_O,
+	BLINK_2F_O		= 10,
+	BLINK_5O_5F		= 11,
 	_NUM_LED_BLINK
 };
 
diff --git a/firmware/libboard/common/source/led.c b/firmware/libboard/common/source/led.c
index 67720071..4822a6dd 100644
--- a/firmware/libboard/common/source/led.c
+++ b/firmware/libboard/common/source/led.c
@@ -58,6 +58,10 @@ static const struct blink_state bs_on[] = {
 	{ 0, 1 }
 };
 
+static const struct blink_state bs_5on_5off[] = {
+	{ 500, 1 }, { 500, 0 }
+};
+
 static const struct blink_state bs_3on_5off[] = {
 	{ 300, 1 }, { 500, 0 }
 };
@@ -107,6 +111,10 @@ static const struct blink_pattern patterns[] = {
 		.states = bs_on,
 		.size = ARRAY_SIZE(bs_on),
 	},
+	[BLINK_5O_5F] = {
+		.states = bs_5on_5off,
+		.size = ARRAY_SIZE(bs_5on_5off),
+	},
 	[BLINK_3O_5F] = {
 		.states = bs_3on_5off,
 		.size = ARRAY_SIZE(bs_3on_5off),
diff --git a/firmware/libboard/ngff_cardem/source/sim_switch.c b/firmware/libboard/ngff_cardem/source/sim_switch.c
index eb2d305f..cc4860aa 100644
--- a/firmware/libboard/ngff_cardem/source/sim_switch.c
+++ b/firmware/libboard/ngff_cardem/source/sim_switch.c
@@ -61,7 +61,7 @@ int sim_switch_use_physical(unsigned int nr, int physical)
 	} else {
 		TRACE_INFO("%u: Use remote/emulated SIM\r\n", nr);
 		PIO_Configure(pins_cem, PIO_LISTSIZE(pins_cem));
-		led_blink(led, BLINK_ALWAYS_OFF);
+		led_blink(led, BLINK_5O_5F);
 	}
 
 	/* just power cycle the modem because this circumvents weird issues with unreliable signals */