User's Guide

© Copyright LM Technologies Ltd Page 5 of 70
www.lm-technologies.com
LM074 SPP with GAP Central Application v1.1
Table of Figures
Figure 1: Firmware Upgrade Flowchart ............................................................... 52
Figure 2: UART messages when the module is not connected to the peer device ... 55
Figure 3: UART messages when the module opens a partition to write new image . 56
Figure 4: UART messages when the CRC of the received image does not match .... 58
Figure 5: UART messages showing a failure in image verification .......................... 59
Figure 6: UART messages showing successful firmware upgrade .......................... 60