Free ST7 programmer

[sjo]

Posted on May 11, 2007 at 15:48

Free ST7 programmer

[sjo]

Posted on May 28, 2004 at 08:31

Just to keep everybody informed, I have just updated Flash bash to support RCCR calibration byte restoration after a device erase.

Regards sjo

[developer1]

Posted on August 03, 2004 at 08:00

Help please!!!

Anybody can to send me the programmed ST72F264G2?

[nixsa_bernardo]

Posted on August 06, 2004 at 09:51

Hello, like I can use the free ST7 programmer in a portable computer without port RS-232. With a converter USB-RS232 doesn't work me.

Thank you

[huaer2000]

Posted on August 13, 2004 at 06:15

dear sjo,

I have maked one FLASHBASH(use St72C254), but it doesn't work. it failed when I use ''FLASHBASH windows software\program option test''. so I use ST7MDT1-DVP2 to debug the software and I found the program can not run to the loaction(label eReceive) of the program(see the followings) ld A, COMMAND inc A ld TX_byte, A call SCI_Tx ; return command + 1 to pc for cknowledge eReceive ret Is there any wrong. could you give me some idea about this? Thanks. mcuinterest

[sjo]

Posted on August 13, 2004 at 07:11

The hardware and software has been extensivly tested, make sure you are using the latest version of the firmware/windows software.

Also check that the firmware is using the software uart because you are using a 254 - check SOFTUART is defined in main.inc. If you still have problems recheck connections. The serial cable should be 1-1, eg. pin1-pin1, pin2-pin2, etc. Regards sjo

[beichler]

Posted on August 24, 2004 at 08:24

Hi,

at first a big compliment to sjoNow I've a question. I've the ready compiled .s19 file for the microcontroller ST72T774 Now i want to flash the controller with this file. I've read the it will be programmed with JTAG How is the flashing possible? Thanks a lot

[sjo]

Posted on August 24, 2004 at 10:35

Sorry but Flashbash only supports Flash ST7 devices, the device you are uisng is OTP/eprom only.

Regards sjo

[beichler]

Posted on August 24, 2004 at 11:24

Means OTP One Time Programmable ??? Thats stupid I think.

[sjo]

Posted on November 11, 2005 at 08:20

Just to keep you all informed updated software/firmware has been released which adds support for new ST7 devices.

Regards sjo

[sjo]

Posted on April 06, 2006 at 17:50

Another update, fixed a couple of bugs with ultralite programming.

Regards sjo