Controlling your World the Easy Way

Ok,

I guess the smallest block in flash memory you can write is 4k.
So bisedes the config parameters, the rest is free and reachable for both program banks.

Most character displays have one or two rows of 8, 16, 20, 40 characters. Driving them is parallel 4 or 8 bit plus a number of control lines. A of the shelf I2C interface PCB can be attached, but these are rather slow. The contrast needs to be adjusted by a variable resistor. Some weeks ago, I disco...

This is an update that shows the 7 bit base slave address with its 8 bit read and write part. I2CINIT(100000) I2CTIME(10) FOR address=0x08 TO 0xFF I2CWR(address,0x00,"",0) IF I2CBUSY(address)=0 THEN base=(address LSR 1) PRINT "slave address: 0x",HEX$(base); bit0=(address & 1)...

Hello, This snipped of code lists all connected devices to the I2C bus. The bus can manage 128 devices. The first seven are reserved, so 120 are available. This code is intended for I2C devices with a 7 bit address. However, newer devices have a 10 bit address. As the ezsbc1 seems to handle 10 bit a...

The product page states that code on the ezsbc1 can be password protected. I did not found how to in the manual. The 4k config space can be filled with data that can be used by both code banks. What is the remaining space in the config space (besides the regular entry's like 'Auto and Startuptime). ...

Hello,

Is it possible to switch code banks under program control?
For example bank one samples measurements, but after 24 hours, is switches to bank 2.
Bank 2 processes the results and returns back to bank one.