When using the WirelessUSB Listener Tool, byte 0x55 can be seen when transmitted. The
listener needs to be set to listen to PN code 1 and channel 1 to see it. The Listener Tool is
available at Cypress’ Online Store (CY3632L- WirelessUSB™ Listener).
4. Protocol Master Tutorial
The Protocol Master Tutorial shows the simplicity of creating a master device, which utilizes
the standard protocol using the WirelessUSB LS user module (See WirelessUSB LS 2-way
HID Systems for more information on the standard protocol). Initially, it goes through an
automatic bind process with a slave device and is connected. When the button (S1) is pushed,
byte 0x55 is transmitted to the slave. If the button is not being pressed, then the protocol
checks for a valid packet from the slave device. If a valid packet is received,
app_unload_packet() is called from the protocol. In this application app_unload_packet() sets
either LED1 or LED4. To run the Protocol Master Tutorial follow the steps below:
Steps:
1. Program the first PRoC Module on one of the Eval1 boards by using
Protocol_Master_Tutorial.hex file located at \Firmware\Binaries\ by following the
“Programming” instructions on
page 1.
2. Program the second board with the Protocol Slave Tutorial hex file.
3. Push the button (S1) on either board.
Results:
The results are the same as the Radio Tutorial. An LED on the slave board will light up.
Every time the button is pushed, the slave board will switch between LED1 and LED4, if it
is wired the same as in the assembly instructions from the WirelessUSB PRoC DVK Quick
Start Guide. See the result figures in the Radio Tutorial.
WirelessUSB PRoC™ Development Kit Tutorial Page 4 of 5
