From d23e540ea2868cf9a511dad8eba105496542140e Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sat, 25 Dec 2021 13:02:52 +0100
Subject: i2cdetect: retry i2c setup if it fails

---
 src/app/i2cdetect/main.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/app/i2cdetect/main.cc b/src/app/i2cdetect/main.cc
index 18800e5..b072347 100644
--- a/src/app/i2cdetect/main.cc
+++ b/src/app/i2cdetect/main.cc
@@ -21,9 +21,9 @@ int main(void)
 	gpio.setup();
 	kout.setup();
 
-	if (i2c.setup() != 0) {
+	while (i2c.setup() != 0) {
 		kout << "I2C setup FAILED" << endl;
-		return 1;
+		arch.delay_ms(1000);
 	}
 
 	kout << "I2C setup OK" << endl;
-- 
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