TOOLSTICK700DC Silicon Laboratories Inc, TOOLSTICK700DC Datasheet - Page 14
![TOOLSTICK DAUGHTER CARD](/photos/28/93/289389/toolstick700dc_sml.jpg)
TOOLSTICK700DC
Manufacturer Part Number
TOOLSTICK700DC
Description
TOOLSTICK DAUGHTER CARD
Manufacturer
Silicon Laboratories Inc
Series
ToolStickr
Type
MCUr
Datasheet
1.TOOLSTICK700DC.pdf
(18 pages)
Specifications of TOOLSTICK700DC
Contents
Daughter Card
Processor To Be Evaluated
C8051F330
Interface Type
USB
Operating Supply Voltage
2.7 V to 3.6 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
C8051F700
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TOOLSTICK700DC
Manufacturer:
Silicon Labs
Quantity:
135
ToolStick-F 70 0DC
6.8. Using ToolStick Terminal
This section describes how to use ToolStick Terminal to communicate with UART from the PC to the daughter card
through the ToolStick Base Adapter.
1. If the Silicon Laboratories IDE is open, close the IDE. The IDE and the ToolStick Terminal cannot communicate
2. Open ToolStick Terminal from the Start Programs Silicon Laboratories menu.
3. Go to the ToolStick Settings menu.
4. Under “Pin Settings”, change GPIO0 / RTS to “GPIO Output - Push Pull” and click “OK.” The rest of the default
5. In the top, left-hand corner of the Terminal application, available devices are shown in the drop-down
6. Turn the potentiometer on the daughter card and see that the blink rate is updated on the daughter card and the
In addition to the standard two UART pins (TX and RX), there are two GPIO/UART handshaking pins on the
ToolStick Base Adapter that are connected to two port pins on the target microcontroller. ToolStick Terminal is used
to configure and read/write these pins. For the F700DC_FeaturesDemo, one of these GPIO pins is connected to
an external interrupt pin (P0.6) on the C8051F700. The following steps describe how to change the level of one of
the GPIO pins and trigger an interrupt on the target microcontroller. The interrupt forces the firmware to switch
modes and send a pulse-width modulated (PWM) signal to the LED instead of blinking the LED using an on-chip
Timer. When P0.6 is low, the state of the push button switch is ignored by the firmware.
1. In ToolStick Terminal, under Pin State Configuration, select “Set GPIO0 Logic Low” and click on “Set Selected
2. In the Receive window, see that the printed text has changed to indicate the LED PWM duty cycle.
3. Turn the potentiometer on the daughter card to change the brightness of the LED on the daughter card.
4. Change the GPIO0 pin state back to Logic High and notice that the firmware switches back to blinking the
The firmware on the C8051F700 target microcontroller does not need to be customized to use the UART and
communicate with ToolStick Terminal. The firmware on the microcontroller should write to the UART as it would in
any standard application and all of the translation is handled by the ToolStick Base Adapter.
14
with the daughter card simultaneously.
settings are correct for the C8051F700 Features Demo.
Connection menu. Click “Connect” to connect to the device. In the “Receive Data” window, text indicating the
blink rate of the LED will appear.
new blink rate is printed to the Terminal.
Pin States.” This changes the level of the GPIO0 pin from Logic High to Logic Low and that is detected by the
firmware running on the microcontroller.
LED.
Rev. 0.2