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hi, ive just been playing around with a new 28x1 and have found a possible bug in the code. if i use serrxd with a qualifier, it works fine putting the recieved ascii value into the variable, eg main: serrxd ("a"), b1, b2 sertxd #b1, #b2 got main and it will output the values back to the...

ok, so the BASIC commands PDF says that the picaxe 28A chip supports keyin, but my version of the programming editor wont let me use a program with keyin in it with my 28A. the firmware says its a 28A chip, ive re-downloaded and installed the latest version of the programming editor, and it...

ok, so i dont know what to do im trying to control an LED array of 10 cloumns and ten rows using a 32bit output expander and a pixace 18X, communicating over I2C i havent got the output expanders yet (in the post) but i wrote a program to see if the led's would refresh fast enough to seem...

hi, im looking at interfacing a 28X with a 32 segment LED driver, http://www.semiconductors.philips.com/acrobat_download/datasheets/PCF8577C_4.pdf. the datasheet mentions sending out several bytes of data, and i was wondering how i would successfully do this with the i2c command. ive studied the...

what im looking to do is communicate between two PICAXE 28A chips using serin/serout. how would i go about this? would i just connect, say, output pin 1 on the transmitter, and input pin 1 on the reciever together directly, or do i need to use some form or isolator and/or a pull up/down...

ive had a look through the picaxe BASIC commands PDF, but i couldnt find anything about using the picaxe to emulate keystrokes. is it possible? i would like to use a PICAXE to record keystrokes, and i kno that it can recive keystrokes, but i wondered if it could send them to a PC as if it were a...