Re-mount eeprom for signing/backup

FalconChristmas · Nov 10, 2023 · 7396108 · 7396108
1 parent 1faec25
commit 7396108
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/www/api/controllers/cape.php b/www/api/controllers/cape.php
@@ -48,6 +48,14 @@ function GetEEPROMFilename()
     if (file_exists("/home/fpp/media/tmp/eeprom_location.txt")) {
         $eepromLoc = file_get_contents("/home/fpp/media/tmp/eeprom_location.txt");
     }
+    if (!file_exists($eepromFile) && startsWith($eepromFile, "/sys/bus/i2c/devices/")) {
+        $target = "/sys/bus/i2c/devices/i2c-1/new_device"
+        if ($settings['Platform'] == "BeagleBone Black") {
+            $target = "/sys/bus/i2c/devices/i2c-2/new_device"
+        }
+        system("sudo bash -c \"echo '24c256 0x50' > $target\"");
+    }
+
     if (!file_exists($eepromFile) && file_exists("/home/fpp/media/config/cape-eeprom.bin")) {
         $eepromFile = "/home/fpp/media/config/cape-eeprom.bin";
     }