From dbddd51fc7512c7a61809e65e80bb57afd398815 Mon Sep 17 00:00:00 2001 From: Felix Kunsmann Date: Mon, 15 May 2017 11:19:44 +0000 Subject: [PATCH] Fix cleanup of used GPIO pins --- octoprint_hd44780/__init__.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/octoprint_hd44780/__init__.py b/octoprint_hd44780/__init__.py index 87bfae0..00c3985 100644 --- a/octoprint_hd44780/__init__.py +++ b/octoprint_hd44780/__init__.py @@ -93,6 +93,8 @@ class LCD_HD44780(octoprint.plugin.StartupPlugin, GPIO.setup(self._gpio_get_pin(self.pin_d6), GPIO.OUT) GPIO.setup(self._gpio_get_pin(self.pin_d7), GPIO.OUT) + self._configuredGPIOPins = [self._gpio_get_pin(self.pin_rs), self._gpio_get_pin(self.pin_e), self._gpio_get_pin(self.pin_d4), self._gpio_get_pin(self.pin_d5), self._gpio_get_pin(self.pin_d6), self._gpio_get_pin(self.pin_d7)] + self._lcd_send_byte(0x33, self._lcd_cmd) self._lcd_send_byte(0x32, self._lcd_cmd) self._lcd_send_byte(0x28, self._lcd_cmd)