Themen / Index / Deutsch

qqtsfloa - Check the floating point programs

qqtsfloa is designated to run on an Atmel AVR ATmega8535. qqtsfloa demonstrates and checks the usage of the assembler floating point programs, see ../lq/_addsf3.htm.

For the check first send 'a' then the operation to test; either '+' '-' '*' or '/'.
Then send two decimale numbers (maybe with preceding - and trailing "E+nn" or "E-nn"

For the automatic test qqtstrm sends first an 'h' , then the operation either '+' '-' '*' or '/', then the numbers in hexadecimale coded.

In such an automated test qqtsfloa acts as a server, qqtstrm acts as a client. The interface is RS232 (9600 Baud)

See also

../lq/_addsf3.htm - The replacement for the floating point programs for the ATMEL AVR Assembler (GNU gcc)