Recent content by yv1hx

Hello there, I'm planning to build a frequency counter based on the 20M2 part with LCD output, so I'm looking for suggestions on how to make the pulse count, the incoming pulses will be TTL shaped after passing a Schmitt trigger Inverter gate. The main goal is measure from 0Hz to 15KHz ~...

That was the clue! Thanks you: geoff07, Goeytex and Technical for your help! The question from Technical was the clue to solve the mystery. I simply Negate all the traffic comming from & to the Wiznet Ethernet device, also I used 9600 baud, to push the picaxe a bit to the limits, as show in...

geoff07: Thanks for your suggestions, in fact I use the expresscard adapter in my day-to-day play, I checked it with a loop back connector that I have already made for this purpose, I know this is not a complete test, but also I use the same adapter for other tasks. I tested the loop-back thing...

Hello fellas, I'm having some problems with the SERIN / HSERIN input commands, the goal is read a character from the hardware serial port and then echo the same character over the programming port, (more or less the classic maxmcarter example), in this case the hardware serial port is where...

Goeytex: Thanks you a lot for the snippet code, I'm pretty sure that it's will solve my pitfalls. I will try to find the original post that you mentioned for reference purposes. Maybe the (incorrect?) use of "#remainer" syntax is the responsible for the odd behavior in the PE? Please note...

Hello Guys, As part of another project (a NMEA "talker" device), I'm working in a Decimal (0 to 255) to Hex converter, but for some strange reason, all of the calculated figures are showing correctly except 15 values as show in this file: Here is my code: ' ' ' '...

I finally managed the way to emulate (or simulate, in this case) the WX-200 / WM-918 PWS, the software used to "read" the data in the PC side was Cumulus http://sandaysoft.com/ and this valuable app works nicely.

Hello folks, I'm trying to develop a emulator based in the Radio Shack WX200 Weather station protocol http://wx200.planetfall.com/wx200.txt, to but I cannot guess how to do the Unsigned sum of first xx bytes as stated in the specs. Below is one of my failed attempts (with a fixed string)...

Hello to all, I'm barely new to Picaxe, in the few past months I was able to create some simple programs with the associated hardware, most of them to become familiar to the parts and platform. After spending a lot of time trying to use a Microchip MCP3002 (Dual Channel 10-Bit A/D Converter...