field firmware update & serial Port

twinknight · ‎2006-01-26

Posted on January 26, 2006 at 09:21

twinknight · ‎2006-01-08

Posted on January 09, 2006 at 05:57

I found appnote AN2078 STR71x In-Application Programming using UART.

''The maximum size of the image to be loaded: 56 Kbytes.''

meaning STR712FR2 (code 256 KB) can be program up to 56Kbyte?,buy STR712FR1 (code 128 KB) is better ?

[ This message was edited by: kmaster on 09-01-2006 10:31 ]

anis2 · ‎2006-01-08

Posted on January 09, 2006 at 06:13

Hello,

In fact this application note will be updated in next few weeks. The new version of the AN2078 will allows the user to program all the 256KB.

I think to by an STR712FR2 or an STR712FR1 does not depends on the AN2078 but depends on the user application resources. Because the AN2078 is an application note, not a bootloader, and the user has to load the application note code using a specified flasher tool then run it.

Thanks.

[ This message was edited by: Bouha on 09-01-2006 10:46 ]

twinknight · ‎2006-01-08

Posted on January 09, 2006 at 06:44

First production will use STR712FR2 and install IAP/bootloader via JTAG.

In field (After sale service) will programming via PC-RS232.

Waiting for new IAP(AN2078)...

[ This message was edited by: kmaster on 09-01-2006 11:17 ]

robertmarsche9 · ‎2006-01-09

Posted on January 09, 2006 at 10:18

Is AN2078 also available for the IAR compiler?

THX

Bertl

anis2 · ‎2006-01-09

Posted on January 09, 2006 at 12:03

Actually the AN2078 is available for RVDK toolset.

Thanks

twinknight · ‎2006-01-16

Posted on January 16, 2006 at 23:52

How long to launch new version (New-IAP program all flash) ??

Can be use JTAG-wiggler to program STR712FR2 ??

anis2 · ‎2006-01-16

Posted on January 17, 2006 at 04:45

A new version is planned to be published on STMCU website in week 7.

Find attached a beta version of this application note which is under validation.

Please Let me know if there is something wrong 8-)

________________

Attachments :

IAP_V2.0.zip : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006HtEE&d=%2Fa%2F0X0000000aKX%2F9qoG2lRxbBMi_.JsMqlVg_6QdSRkAnwhbBAf_qmM9xw&asPdf=false

twinknight · ‎2006-01-16

Posted on January 17, 2006 at 08:10

ST have a future product (STR7xx) that support On-Chip bootloader (like P89C51RD2 ) ??

User can program via JTAG or UART0 available for low price programmer.

Commercial JTAG $100-$1000, RS232(UART0) $5.

anis2 · ‎2006-01-17

Posted on January 18, 2006 at 04:08

For more information about the STR7xx products, contact your nearest distributor or ST sales office.