changed prints

examples/Example_Zephyr/src/main.c

@@ -17,7 +17,6 @@
 #include <device.h>
 #include <drivers/i2c.h>
 #include <errno.h>
-#include <logging/log.h>
 #include <zephyr.h>
 #include <zephyr/types.h>
 
@@ -26,8 +25,6 @@
 
 #define I2C_DEV "I2C_0"
 
-LOG_MODULE_REGISTER(zephyr_main); // init logging
-
 struct device *gpio_dev;
 struct device *i2c_dev;
 /* I2C pins used are defaults for I2C_0 on nrf52840
@@ -39,7 +36,7 @@ uint8_t init_gpio(void) {
 const char* gpioName = "GPIO_0";
 gpio_dev = device_get_binding(gpioName);
 if (gpio_dev == NULL) {
-LOG_ERR("Could not get %s device", gpioName);
+printk("Error: Could not get %s device\n", gpioName);
 return -EIO;
 }
  int err = set_gpio_dev(gpio_dev);
@@ -53,28 +50,28 @@ uint8_t init_i2c(void) {
 i2c_dev = device_get_binding(I2C_DEV);
  if (!i2c_dev)
  {
- LOG_ERR("I2C_0 error");
+ printk("I2C_0 error\n");
  return -1;
  }
  else
  {
- LOG_INF("I2C_0 Init OK");
+ printk("I2C_0 Init OK\n");
  return 0;
  }
 }
 
 uint8_t init_gps(void) {
 if (gps_begin(i2c_dev) != 0)
 	{
- LOG_ERR("Ublox GPS init error!");
+ printk("Ublox GPS init error!\n");
  return -1;
 	}
  return 0;
 }
 
 
 void main(void) {
-LOG_INF("Ublox Zephyr example");
+printk("Ublox Zephyr example\n");
 
 int err;
  err = init_gpio();