STR730 Flash Programming using UART

[psantofe]

Posted on March 24, 2009 at 11:05

STR730 Flash Programming using UART

[psantofe]

Posted on March 23, 2009 at 12:14

Hi to everybody,

I'm new and I'm not so expertise, so sorry for my (maybe) silly question.

I have to program my STR730 Flash memory using Uart. I'm using Iar Emebedded Workbench IDE rel. 5.0.

I'm trying to use the example shown in AN2078 (downloaded from ST website), but some errors occured when I compiled.

In particular, inside ''init_table.s'' gives me problem: I change RSEG CODE1: ROOT and replace with: RSEG CODE1:CODE (I don't know if it is correct), but some errors disappear.

Now my last compiling error is: Error[109]: Expression is too complex for line: DCD sfe(CODE_ROM) - sfb(CODE_ROM)

Someone can help me?

Thanks

[psantofe]

Posted on March 24, 2009 at 09:28

Hi,

in order to solve the mentioned problem I abandoned for a while rel. 5 and come back to rel 4.42A.

Open the workspace as in AN2078, compiled no problem.

I launched HyperTerminal; thus run the IAP example, keeping pressed pushbutton. I was waiting for the figure 3 of AN2078, but HyperTerminal shown strange characters (as in my attachment).

Someone can help me?

________________

Attachments :

HyperTerminal.jpg : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006HtQt&d=%2Fa%2F0X0000000aPw%2FtffbxfzoAoBUi4UqkwcmVu4vtp.QsBVudfSJJF5Rlj4&asPdf=false

[psantofe]

Posted on March 24, 2009 at 11:05

Solved! Setting 57000 as baudrate in HyperTerminal and leaving 115200 in UART setting IAP example.