Figure 42: Programming Firmware Image Over Serial Interface; Figure 43: Emergency Mode For Programming Firmware Image - Renesas FreeRTOS DA16200 User Manual

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UM-WI-056
DA16200 DA16600 FreeRTOS Getting Started Guide

Figure 42: Programming Firmware Image over Serial Interface

The console interf ace is disabled at the f irmware image built in release build conf iguration or at DPM
low power mode. In these cases, f urther programming the f irmware image can be done as f ollows.
1. Programming f irmware image using SEGGER J-Link as shown in Section
2. Programing f irmware image over serial interf ace as shown in
a. Turn of f device
b. Run uart_console_win(linux, py) launch in Run > External Tools menu
c. Select port number and enter emode f or running emergency mode
d. Follow the instructions in the Console and conf irm the device enter MROM state
e. Exit the uart_console_win(linux, py) by entering Exit or clicking Terminate icon
f.
Run uart_program_xxx launch f or programming f irmware image

Figure 43: Emergency Mode for Programming Firmware Image

NOTE
If uart_program_xxx runs without exit of uart_console_win(linux, py), the open of serial interface would be
failed. In this case, the uart_console_win(linux, py) should be terminated by clicking Remove all
Terminated Launches and Terminate icon in Console terminal.
* See Appendix D.1.2.
User Manual
CFR0012
Revision 1.8
52 of 106
5.7.3.
Figure 43.
Aug. 18, 2023
© 2023 Renesas Electronics

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