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I'm trying to control a 3 module 5 x7 dot matrix display with 3 cascading 74HC595 shift registers for the columns and a 4017 decade counter for the rows. The data for the text is stored in a contiguous table in an external 24c256 eeprom. A PICAXE 20X2 will be used. The steps for the software...

I am wondering if hardware background receive fuctions correctly when used with Hi2c. I have an 08M running at 8MHz listening happily to a 433MHz receiver. This captures the data and sends it approximately at 1 second intervals to a 40X1 running at 16MHz, via automatic serial backgrond...

Command 'Calibadc' is not working on Picaxe modes 28X1 and 40X1 with Programme Editors 5.2.3 and 5.2.4. An error, 'calibadc' command not supported in this mode!' is displayed by the editor. It was OK with previous versions.

I am testing the following code on the newly downloaded programming editor v. 5.1.4. When I run the code the simulator displays a syntax error on the first line. Am I doing something wrong? This program is intended to read the time from a DS1307. hi2csetup i2cslave,%11010000,i2cslow,i2cbyte...

I am trying to read (from the DS1307) and display the real time on the AXE033 when in i2c. The module is being used in i2c, i.e with J1 shored. The code is shown below. However, the time is not being displayed correctly, just character and numbers, else, ie text is ok. Any help to what I am...