SERIN commnad please help
Luis_P
Posts: 246
I have a nice Mp3 player that suppost to return a code after sending command from Bs2, but I don't know how to read that code!
to play a file (mp3) I use:
SEROUT RFID_TX, Baud, [$7E, 7, $A0, $30, $30, $30, $30, $31, $7E]
I want to get the return code to make sure the file is playing. the manual on page 8 is telling me TX pin will return a code after sending a comand.
I'm thinking something like:
SERIN RFID_RX
But I don't know how! Please helpWT9501M03.pdf
to play a file (mp3) I use:
SEROUT RFID_TX, Baud, [$7E, 7, $A0, $30, $30, $30, $30, $31, $7E]
I want to get the return code to make sure the file is playing. the manual on page 8 is telling me TX pin will return a code after sending a comand.
I'm thinking something like:
SERIN RFID_RX
But I don't know how! Please helpWT9501M03.pdf
pdf
660K
Comments
retcode VAR Byte SERIN RFID_RX, Baud,[WAIT("~~"),retcode] ' wait $7e $7e, grab next byte DEBUG HEX retcode, CR ' display received retcode as a HEX valueLook up about making an array in PBASIC Help.
There are probably a few return codes sent back and my example only captures the first after the $7e $7e ($7e, or 254, is the ASCII code for the tilde ~)