Simon Chamlian

MCF5282: printf from SDRAM does not work

Discussion created by Simon Chamlian on Jan 7, 2009
Latest reply on Feb 2, 2009 by Simon Chamlian


Have a small program that runs continuously and writes a string in UART.


When I run the program from internal SRAM, there is no problem. I can see the messages in my HyperTerminal.


Nevertheless, when I run the same program from external SDRAM, only the first 2 characters are seen in the HyperTerminal.


If I trace the program through the uart writing functions (one character at a time), all characters are echoed in HyperTerminal.


Any hints?