initializing a const derived object

I would like to put a derived object in const memory and initialize it like in the example code below. it works fine as long as _der_test is not derived from _test, if it is, the I get an error ...
initializing a const derived object

I would like to put a derived object in const memory and initialize it like in the example code below. it works fine as long as _der_test is not derived from _test, if it is, the I get an error ...
which ARM derivative to start with??? ====== ???

haello everyone... I need to start my development work using ARM series of microcontrollers. When i was searching for some suitable options i found some versions available in local market. •LPC21xx...
which ARM derivative to start with??? ====== ???

haello everyone... I need to start my development work using ARM series of microcontrollers. When i was searching for some suitable options i found some versions available in local market. •LPC21xx...
80C51 derivate with TCP/IP solution onchip

Hello everybody, I'm looking for a 80C51 derivate with integrated TCP/IP functionality. I found just solution with additional hardware from the manufacturers, exept one Motorola chip which isn't released...