/* Help command helper function. Display help function prompt.  */
static int32_t cn0531_help_prompt(struct cn0531_dev *dev, bool short_command)
/* Help command helper function. Display help function prompt.  */
static int32_t cn0531_help_prompt(struct cn0531_dev *dev, bool short_command)
{
	if (!short_command) {
		return usr_uart_write_string(dev->cli_desc->uart_device,
					     (uint8_t*)"\tCN0531 application.\n\r"
					     "For commands with options as arguments typing the command and 'space' without arguments\n\r"
					     "will show the list of options.\n\r"
					     "Available verbose commands.\n\r\n\r");
	} else {
		return usr_uart_write_string(dev->cli_desc->uart_device,
					     (uint8_t*)"\nAvailable short commands:\n\r\n\r");
	}
}