IAP

[asherman]

Posted on April 02, 2003 at 13:50

IAP

[asherman]

Posted on May 17, 2011 at 11:33

Can we make IAP on the ST92F150 with the RS232 ?

[johanpauvert2]

Posted on May 17, 2011 at 11:33

Yes. Using RS232 or other serial communication (CAN, SCI etc.).

The AN1275 (In-Application Programming for the ST92F120) has the drivers you are looking for : updating the Flash and EEPROM memory by receiving a standard Intel® hex file via a RS-232. It can be easily ported to the ST92F150. Other useful links : - AN977 : Guidelines for upgrading from the ST92F120 (0.50 ¦m) to the ST92F124/F150/F250 (0.35 ¦m) - ''Simple program example?'' discussion from the ST9 forum Ciao Skywalker

[asherman]

Posted on May 17, 2011 at 11:33

Is there an option to make IAP with the I2C ?

[johanpauvert2]

Posted on May 17, 2011 at 11:33

You can use any communication protocol and this includes I2C.

Just replace the communication drivers in AN1275 by the I2C ones. FYI, I2C drivers can be found the ''ST9+ I2C'' discussion. With or without DMA access. Skywalker