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Programmable Hardware Manual (PHM)
© Tibbo Technology Inc.
Buzzer
The buzzer of the NB1010 is connected to the GPIO45/CO line.
Your application can control the buzzer through the "beeper" (beep.) object (see
TIDE, TiOS, Tibbo BASIC, and Tibbo C Manual). Recommended value for the
beep.divider property is 21600.
Optional Wi-Fi Interface
The NB1010 can optionally accommodate the
The following GPIO lines are used to control the GA1000:
GPIO line
Function
GA1000 pin
49
CS
3
50
DO
(1 )
5
51
RST
7
52
DI
(2 )
9
53
CLK
10
Notes:
1. "Data out" line of the NB1010, connects to the "data in" on the GA1000.
2. "Data in" line of the NB1010, connects to the "data out" on the GA1000.
Wi-Fi data communications is the responsibility of the sock. object (see see TIDE,
TiOS, Tibbo BASIC, and Tibbo C Manual). Before such data communications can take
place, the Wi-Fi interface must be properly configured. This is jointly achieved by
the wln. object and WLN library (again, see TIDE, TiOS, Tibbo BASIC, and Tibbo C
Manual).
Optinal GPRS Interface
The NB1010 can optionally accommodate the GC864 GPRS module manufactured by
TELIT (
).
The GPRS module is controlled through the serial port 4 of the NB1010. A dedicated
GPIO line 54 is used for multiplexing this serial port:
·
When the output buffer of the GPIO line 54 is disabled (default post-reset state),
or the line is at HIGH, the serial port 4 is switched to the
connector (lines TX3 (#31), RX3 (#29), RTS3 (#7), and CTS3 (#39)).
·
When the output buffer of the GPIO line 54 is enabled and the line is LOW, the
serial port is switched to the GPRS module. In this state, your application can
communicate with the GPRS module through the serial port 4 (and use flow
control, too).
GPIO line 55 of the NB1010 is connected to the reset pin on the GPRS module. To
put the module in reset, enable this line and set it HIGH. For reliable reset, keep the