User manual

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…
gpio_set_value(led_dat->gpio, level);
}
5.7 Updating the System
5.7.1 Update of the TF Card System Image
When formatting the MMC/SD card it is highly recommended that the HP
USB Disk Storage Format Tool is used. The software is available from:
 http://www.embest-tech.com/resource/download/HP-USB-Disk-St
orage-Format-Tool.rar.
1. Insert the TF card into the card reader of a PC.
2. Open the HP USB Disk Storage Format Tool, the following steps
will be shown in detail:
Figure 26: USB Disk Storage Format Tool
3. Select the file system “FAT32”.