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    Basic serial comms configuration question

    Hi All, I have a 28X2 and a couple of 14M2s that will be communicating over a serial link at 9600B. The question I have probably has a simple answer - When configuing serout, the spec gives me this: - So, for example, if all my chips are all running at 16MHz (set freq m16) - do I use T9600_16?
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    Comments not interpreted

    Hi All, At the top of my code I have... ' #Defines #picaxe 14M2 #define STARTUP_DELAY 1000 #define START_FRAME 0xFE #define END_FRAME 0xFD #define LOOP_PAUSE 50 #define DEBOUNCE_PERIOD 50 And isused, for example, thus... serout SerialPort, N9600_16, (START_FRAME, SerByte2, END_FRAME) It...
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    Picaxe 18M memory- someone explain!

    Hi All, I have an 18M (not M+) and have been trying to write a lookup table into RAM, total 255 Bytes. No matter where I started it always overwrote all my standard variables, i.e. b0 and so on. I eventually ended up only writing 128B, (I can get away with that!) starting with... poke 128...
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    Servo frame rate correction

    Hi All, I have a Picaxe 18M, which goes round a loop, reads an analogue joystick, makes calculations, outputs to an OLED via serout, so a recipe to screw up the servopos command!! It does however use pulsout, which is accurate, but the frame rate suffers and the servo jitters. I was thinking...
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    Filtering the ADC IN for Servo Control

    Hello all! I have an analogue Joystick, which feeds into some analogue control, that limits it from 0 to +5V. The input to the ADC is filtered and is rock solid, no noise etc. The PicAxe 18M then makes some basic calculations, and outputs this to a servo with the usual commands. (Initially...
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    Temperature sensor up to 250 degrees C

    Hello all, Has anyone measured temperatures up to 250 degrees Celcius? Anyone know the best way? Thanks, Steve
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    PicAxe Tachometer for RC Engine

    Hi All, Some advice please :) I'm currently designing a RC Glow engine contriller for a test bed. Looking at something like a 14M, interfaced serially to an OLED 2x16 display - the 14M would have an ADC in, and two or three switches to control it and an output to a servo. YEP! I can manage...
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