bug fix

examples/Example_Zephyr/CMakeLists.txt

@@ -5,6 +5,8 @@ cmake_minimum_required(VERSION 3.13.1)
 find_package(Zephyr HINTS $ENV{ZEPHYR_BASE})
 project(sparkfun_ublox_zephyr_library)
 
+zephyr_compile_options(-fdiagnostics-color=always)
+
 zephyr_include_directories(../../src/)
 target_sources(app PRIVATE ../../src/SparkFun_Ublox_Zephyr_Library.cpp)
 target_sources(app PRIVATE ../../src/ublox_lib_interface.cpp)

examples/Example_Zephyr/src/main.c

@@ -42,7 +42,7 @@ uint8_t init_gpio(void) {
 printk("Error: Could not get %s device\n", gpioName);
 return -EIO;
 }
- int err = set_gpio_dev(gpio_dev);
+ int err = set_gpio_dev(gpio_dev, true); // set GPIO_0 device and enable debugging
  if (err) {
  return -EIO;
  }