Sierra Wireless Writing an embedded application loader Uživatelský manuál stáhnout pdf (Strana 26)

GHI Electronics,LLC Embedded Master User Manual

Embedded Master design Consideration

4. Embedded Master Design Consideration

4.1. Hardware

The following peripherals are recommended to be exposed from the module in any design,

possibly hidden from the end user:

• UART0 (COM1) pins. (Updating TinyBooter/Firmware)

• UP, Down and Select Buttons pins. (Selecting the BootLoader)

• USB Device (Client) if it is used for debugging or TinyBooter communications

4.2. Software

Embedded Master Module is usually shipped with GHI Bootloader and Tinybooter only.

The firmware has to be downloaded through USB using Microsoft MFDeploy tool.

If the user is using in-field firmware update feature (without USB), it would a good idea to

have this USB port exposed in case of firmware update failure, for example a power loss.

4.3. Embedded Master Placement

Embedded Master Module was designed to be easily placed and soldered, machined or

manually. This image shows a manually-soldered module. Static sensitive precautions

should take place when handling the modules.

Rev. 2.06 TFT Page 26 of 102 www.ghielectronics.com

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 101 102

Žádné komentáře

Sierra Wireless Writing an embedded application loader Uživatelský manuál Strana 26