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WP34s flashing procedure
02-26-2015, 10:52 PM
Post: #4
RE: WP34s flashing procedure
(02-26-2015 08:10 PM)Dieter Wrote:  
Quote:A1. Remove the black battery door of your calculator. Connect the programming cable to the programming port of the calculator and to your computer.
A2. Start MySamBa. Pick the port you use for your cable and select the file you want to transmit. The window may look like: (picture)
Do not start sending yet! Just leave the window open.
A3. Press ON/CE to turn the calculator on.
A4. Hold down the ERASE button on the cable (do not release it until step A7).
A5. Press the RESET button on the cable. It will turn the calculator off.
A6. Press ON/CE to turn the calculator on again.
A7. Release ERASE now. Press RESET to turn the calculator off again.
A8. Press ON/CE to turn the calculator on again. It will look dead. Do not worry – see the note above.
...

This looks overly complicated to me. I've programmed a bunch of calculators for other members of this board the following way:
  1. Press and hold ERASE.
  2. Press ON on the calculator.
  3. Press RESET
  4. Press ON again.

Steps 1 and 2 are enough to erase the flash and reset the boot bit. Step 3 turns the calculator off, step 4 turns it on again with the boot loader enabled.

Marcus von Cube
Wehrheim, Germany
http://www.mvcsys.de
http://wp34s.sf.net
http://mvcsys.de/doc/basic-compare.html
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Messages In This Thread
WP34s flashing procedure - Dieter - 02-26-2015, 08:10 PM
RE: WP34s flashing procedure - Dieter - 02-26-2015, 10:35 PM
RE: WP34s flashing procedure - Dieter - 02-26-2015, 11:05 PM
RE: WP34s flashing procedure - rprosperi - 02-26-2015, 11:09 PM
RE: WP34s flashing procedure - Dieter - 02-26-2015, 11:17 PM
RE: WP34s flashing procedure - rprosperi - 02-26-2015, 11:21 PM
RE: WP34s flashing procedure - John Galt - 02-27-2015, 02:00 AM
RE: WP34s flashing procedure - Dieter - 02-27-2015, 06:51 AM
RE: WP34s flashing procedure - BarryMead - 02-27-2015, 03:49 AM
RE: WP34s flashing procedure - Marcus von Cube - 02-26-2015 10:52 PM
RE: WP34s flashing procedure - walter b - 02-27-2015, 03:25 AM
RE: WP34s flashing procedure - Dieter - 02-27-2015, 07:12 AM
RE: WP34s flashing procedure - walter b - 02-27-2015, 08:22 AM
RE: WP34s flashing procedure - Dieter - 02-27-2015, 07:35 PM
RE: WP34s flashing procedure - John Galt - 02-27-2015, 08:05 PM
RE: WP34s flashing procedure - Dieter - 03-01-2015, 04:26 PM
RE: WP34s flashing procedure - Dieter - 03-01-2015, 09:15 PM
RE: WP34s flashing procedure - Dieter - 03-01-2015, 09:49 PM



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