Hello friends I want to define 32bit(4 byte) value as a constant in flash. How to access it within a programm written in 'C' for 8051 microcontrolller. Please suggest me any solution.
Respected Sir,
Thanks a lot for your valuable feedback.
I intend to set the 4-Byte (32-Bit) "constant" in the Flash Area of Silicon Lab's 8051F231 CPU. This "Constant" will be read in the operating software, to compare with the 32-Bit value to be received thru' serial port, with proper lsb to msb order. The Source Code is in "C" and the "Constant" is defined as an Unsigned Long Value.
I am sorry that the User Manual of the C51 has been misplaced.
I sincerely request you to please send me by e-mail, the English Language PDF File of the same. I searched the KIEL website, but the C51 User Manual was not locatable.
Thanks once again and with best regards,
- Arshad.
I searched the KIEL website, but the C51 User Manual was not locatable.
http://www.keil.com/support/man_c51.htm
I intend to set the 4-Byte (32-Bit) "constant" in the Flash Area of Silicon Lab's 8051F231 CPU how to described in excruciating detail in the datasheet.
Erik
many, case in point SILabs, manufacturers websites are so "salesman oriented" that to find a specific datasheet becomes a task
I have, as of late used the digikey website (select the chip, click on datasheet in the window that pop up). NOTE, as opposed to the datasheet collection websites, this takes you to the manufactureres website not to some "ancient saved datasheet".