2/11/2020
TS-7100 - Technologic Systems Manuals
https://wiki.embeddedarm.com/w/index.php?title=TS-7100&printable=yes
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10 Features
10.1 ADC
10.1.1 0-50 V
10.1.2 0-12 V
10.1.3 4-20 mA
10.2 Battery Backed RTC
The TS-7100 implements an STMicro "M41T00S" Battery Backed RTC using an external battery. This RTC is
connected to the CPU via I2C and is handled by the kernel and is presented as a standard RTC device in Linux. On
the TS-7100 series, the RTC is located on the CPU module with the battery backup located on the I/O board.
The TS-7100-Z I/O board provides battery backed power to the RTC via a replaceable CR1632 coin cell.
10.3 Bluetooth
The Wi-Fi option for the unit also includes a bluetooth 4.0 LE module. Both Wi-Fi and Bluetooth can be active at
the same time. However, in order for bluetooth to function the Wi-Fi device must first be brought up to load the
necessary firmware. After the Wi-Fi is active, the Bluetooth module can be activated with the following commands:
# Ensure that the Wi-Fi device is active
ifconfig
wlan0 up
# Enable Bluetooth, and load the driver firmware
echo
BT_POWER_UP > /dev/wilc_bt
echo
BT_DOWNLOAD_FW > /dev/wilc_bt
echo
BT_FW_CHIP_WAKEUP > /dev/wilc_bt
hciattach /dev/ttymxc2 any 115200 noflow
hciconfig hci0 up
hcitool cmd 0x3F 0x0053 00 10 0E 00 01
stty
-F
/dev/ttymxc2 921600 crtscts
The Bluetooth module is now set up, and is running at 921600 baud with full flow control. At this point, the device
is fully set up and can be controlled with various components of bluez-tools. For example, to do a scan of nearby
devices:
