Strange Compiler behaviour

Hello, I have to migrate from one type LCD to another. So, I cloned the project for the new LCD type. The problem is that almost identical code(software SPI) is compiled in very different manner. ...
Strange Compiler behaviour

Hello, I have to migrate from one type LCD to another. So, I cloned the project for the new LCD type. The problem is that almost identical code(software SPI) is compiled in very different manner. ...
Strange behaviour 89C52RD with printf()

Hello, I have an application consisting of a atmel 89c51RD µC, 32k external SRAM and a memory mapped i/o device at adress 8000h (spc3 profibus controller). As the controller has integrated 1k xdata...
Strange behaviour 89C52RD with printf()

Hello, I have an application consisting of a atmel 89c51RD µC, 32k external SRAM and a memory mapped i/o device at adress 8000h (spc3 profibus controller). As the controller has integrated 1k xdata...
Strange behaviour with TCP-Net/RTX

Hi, I writing an FTP server with RTX and TCP net. At this time the code only sends a welcome string when someone connects on the port 21. It works well at the first connection, but at the second...