printf() function causes hangup

Hallo, I tried to use a simple "Hello World!" program to write a message on the serial port of my Infineon SAB C167CR-LM Microcontroller. I use the standart putchar-function of the Keil-Compiler to...
printf() function causes hangup

Hallo, I tried to use a simple "Hello World!" program to write a message on the serial port of my Infineon SAB C167CR-LM Microcontroller. I use the standart putchar-function of the Keil-Compiler to...
Adding a printf statements causes a failure in flash download

I am using the uVision 3 (demo) with the ULINK debug module on a board which uses the Infineon XC167 microcontroller. We have an external flash as well. I have a small program that increments a value...
Adding a printf statements causes a failure in flash download

I am using the uVision 3 (demo) with the ULINK debug module on a board which uses the Infineon XC167 microcontroller. We have an external flash as well. I have a small program that increments a value...
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...