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A
asherman
Visitor II
April 2, 2003
Question

IAP

  • April 2, 2003
  • 4 replies
  • 904 views
Posted on April 02, 2003 at 13:50

IAP

    This topic has been closed for replies.

    4 replies

    A
    ashermanAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:33

    Can we make IAP on the ST92F150 with the RS232 ?

    J
    johanpauvert2
    Visitor II
    May 17, 2011
    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
    A
    ashermanAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:33

    Is there an option to make IAP with the I2C ?

    J
    johanpauvert2
    Visitor II
    May 17, 2011
    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
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