Hi all,
I managed to make an app that sends bytes from the 10 pin header of the
TelosB. But I have some problems, I will appreciate if you can make some
points clear for me, or point me to some documentation (I couldn't find
any by myself).
At the moment I only send one command at the time, for example:
call UartByte.send(96);
By using this, on the terminal window of PC I receive 2 bytes (My
terminal is set to DEC mode):
Data received: 000
Data received: 002
I can't figure out why I receive 2 bytes, no matter what I send I always
get a '000' byte. Also, Why the second byte is '002' ? I sent the number
96 but I receive 002.
I have in my app's implementation:
App.UartByte -> PlatformSerialC;
And the port configuration is:
msp430_uart_union_config_t msp430_uart_telos_config =
{
{
ubr: UBR_1MHZ_57600,
umctl: UMCTL_1MHZ_57600,
ssel: 0x02,
pena: 0,
pev: 0,
spb: 0,
clen: 1,
listen: 0,
mm: 0,
ckpl: 0,
urxse: 0,
urxeie: 1,
urxwie: 0,
utxe : 1,
urxe : 1
}
};
I want a 57600 connection so I guess I am doing the configuration right.
Please tell me how can I get rid of the first 000 byte I always receive
and how can I send numbers and receive them correctly on the terminal.
Please let me know if my question is not clear.
Regards,
Sean.
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