Shop OBEX P1 Docs P2 Docs Learn Events
Error in Propeller Manual — Parallax Forums

Error in Propeller Manual

BTXBTX Posts: 674
edited 2007-05-17 20:36 in Propeller 1
Hi all.
I post this here, because could be a headache for some begginers.

In Propeller manual page 327 said about waitpeq:

waitpeq(%100000, 5, 0)·· 'Wait for pin 5 to go high.
waitpeq(%000000, 5, 0)·· 'Then wait for pin 5 to go low.

This is incorrect, must say:

waitpeq(%100000, |< 5, 0)·· 'Wait for pin 5 to go high.
waitpeq(%000000, |< 5, 0)·· 'Then wait for pin 5 to go low.

Instead, in example the line: waitpeq(%000000, 5, 0)· ' Waits for pins P0·'AND' P1 to go low.

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
Regards.

Alberto.

Comments

  • Steph LindsaySteph Lindsay Posts: 767
    edited 2007-05-16 17:40
    Thank you Alberto; I will bring this to the author's attention.

    -Stephanie Lindsay
    Editor, Parallax Inc.
  • BTXBTX Posts: 674
    edited 2007-05-17 02:31
    You're wellcome Stephanie.
    Also my congratulations...your work is enough good with propeller support.

    Only an idea...Could all the errata-sheet, be included in the Prop Manual (pdf format) ?

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Regards.

    Alberto.
  • Steph LindsaySteph Lindsay Posts: 767
    edited 2007-05-17 20:36
    Hello Alberto,

    Thanks for your kind words!·

    Since the Propeller chip is·still new, we need to add information and make corrections to the manual frequently.· In fact, the supplement and errata sheet·has been updated twice already and we will be making a third update soon. We do not want to print the current· sheet and add it to kits, since it might be outdated by the time it reaches the customer.· So, in our books we direct the customer to look for the most recent errata sheet on our website.· It is here, under the Propeller Manual heading:

    http://www.parallax.com/propeller/downloads.asp

    Thanks,

    -Stephanie Lindsay

    Editor, Parallax Inc.
Sign In or Register to comment.