CC2531 Programming via virtual serial port

Hi Jesse,

The CC2531 must be programmed through the debug interface. To program the chip over serial interface you must use some kind of bootloader.

/Fredrik

Thanks for your reply in short time.

But, is there any information about the bootloader with cc2531?

our hardware environment is on the already integrated machine,

so we just could do something through the virtual serial port they simulated.

we had tried to send hex file through serial port, there is no start bit to let the cc2531 programming

thanks again

You can read more about serial bootloader here: http://processors.wiki.ti.com/index.php/CC253x_Serial_Boot_Loader .

You must anyway have access to the debug interface of CC2531 to program the bootloader and also if you wish to debug your application.

/Fredrik