Quick Start Manual
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configure settings: 921600 baud rate, 8 bit data, no parity, 1 stop bit, no flow control
The Koala EVM will display characters from the terminal.
7.3 IAP Ethernet example
1. Connect the Koala EVM to an Ethernet network
2. Program the IAP Ethernet example binary using STM32 ST-LINK Utility
Enter the IP address
“192.168.0.243
”
in a web browser. This should open the IAP application demo website.
Figure 13: IAP application demo website with simple login form
Credentials are required to access the server:
User ID:
“user”
Password:
“stm32”
This will open a webpage with the option to upload a binary file into Flash memory of MCU.
Figure 14: Successful login grants user the option to upload binary file into Flash memory
7.4 Ethernet to UART Application
Silicon Labs CP120X PC driver may be required for USB-UART peripheral.
1. Connect USB-Serial to PC with a second USB mini cable. Debug cable is required for programming the
binary with ST-LINK and for power if an external power supply is not in use.
2. Program the Ethernet to UART example binary using STM32 ST-LINK Utility
3. Open a serial port console:
select the USB serial port (COM1, COM2
, …)
configure settings: 921600 baud rate, 8 bit data, no parity, 1 stop bit, no flow control
4. Connect the Koala EVM to an Ethernet network and connect to it via TCP
5. Open a telnet console and connect to TCP 192.168.0.243, port 8080 or enter 192.168.0.243:8080 in a
web browser.
Any characters from the network should appear in the serial console.
7.5 USB HID Device Example
1. Connect the Koala EVM to PC with USB micro cable from CN2 (USB-OTG connector)
2. Program the USB HID Device example binary using STM32 ST-LINK Utility
The PC cursor should move in a straight direction.
