Hi all: This single sided PCB will eliminate a lot of problems that we faced during last workshop. The other useful feature is the power supply configuration...
Hi dear friends! Hola queridos amigos! I`m very happy to have this new space to share around GoGo Board Estoy muy feliz de contar con esta nuevo espacio para...
Chade, You are actually the first person in the planet to have the gogo 2.3! I am going to make one for myself this Friday. Then I’ll write the firmware....
Will study and write to Roger our comments, thank you. Lo estudiaremos (Tecnico Don Bosco) y enviaremos nuestros comentarios a Roger Marlen Quesada Ugalde...
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Susan M
slmccain@...
Sep 8, 2004 8:41 pm
Could someone please fill me in on the new version? I missed something somewhere, sometime. Thanks, Susan...
There is a new version of the gogo board that is becoming available very soon. You can see a preview of it at www.gogoboard.org/gogo23/ One of the things it...
12
Susan M
slmccain@...
Sep 8, 2004 9:41 pm
I am competent in programming (though I've not used Logo or it's interfaces before). But tell me, please, why I can put in multiple statements (beeps) in...
Susan, If I remember correctly, you are using the "A" series of the PIC16F877 mcu. I have heard (from Chade) that this chip will not work with the "wait"...
14
Susan M
slmccain@...
Sep 8, 2004 11:07 pm
Roger, I will put a different chip in, but *any* command other than beep sends this board into the weeds, not just a wait. Perhaps members here would be...
Susan, The "Run This" box is used to define which procedure will be executed when the "run" button on the gogo board is pressed. The "Command Center" is an...
Hello everyone, I've just finished testing the new gogo board 2.3 and it seems to be working just fine. Please visit the preview page to see a photo of the ...
Let me describe an idea of enhancement for the next GOGO Board. Often when you use motors you use coders to determine the distance of the displacement. There...
Two questions about the GOGO BOARD LOGO. How many global variables can we use with the GOGO Board Compiler ? Can we access the I2C Port ? Thanks for all ...
Hi Roger, I develop all of my PIC application with BASIC Compiler ( www.digimok.com <http://www.digimok.com/> ) or directly with an Assembler ( MPLAB ) . But...
21
Susan M
slmccain@...
Sep 26, 2004 3:42 pm
Hello, Roger, the 877 non-A chip seems to have fixed the problem with repeat and other commmands sending my board off "into the weeds". Can someone explain to...
Susan, I’m glad you got the board to work! Logo has a rather strict syntax for reading and writing variables compared to other languages. Here are the rules:...
23
Susan M
slmccain@...
Sep 26, 2004 7:32 pm
Thank you, Roger, This procedure: To moof Make “nbeeps sensor1 Repeat :nbeeps [beep] End Returns error "I don't know how to MAKE in procedure MOOF" when I...
Hmmm . I've mixed up Logo with Cricket Logo. Sorry. Okay, in cricket logo you must declare the variables using the global command. Then, you can . - Read the...
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Susan M
slmccain@...
Sep 26, 2004 9:12 pm
I read that global variables are limited to 15. There are only global variables? Here's someone who tried to use crickets for their robot: From...
Susan, The GoGo board supports 16 global variables. Local variables are possible only through parameter passing. For example: To go doBeep 5 end to doBeep...
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Susan M
slmccain@...
Sep 27, 2004 1:54 am
... I assume if you "doBeep 5" in your previous example, you are not going to modify the value of the constant when :count is modified locally. It appears...
28
Susan M
slmccain@...
Sep 28, 2004 12:23 am
Just a note for future revisions: The monitor on the Jackal interface seems to display only 0-255, an 8bit number. I was trying to display the sensor value in...
Susan, You can pass parameters back using the "output" command. No, logo does not use "=". As far as I know, it was a conscious design choice. The designers...
Hi there (especially Susan and Chade), I've compiled a version of the firmware for the 877A chip. I don't have the chip with me right now. Could someone try it...
Sawadee Krub Khun Arnun, Hope you are ok I tested this firmware 23 for 877-A with gogo23 , the result as following 1. It worked very well with go go monitor,...
Hi, I get the same problem before with another application. Be careful 877 and 877A are not 100% compatible. The setting is different. Best regards Georges...
Thanks Chade and Georges, I think I know what the problem is. The flash memory on the 877A needs to be programmed differently. That's why cricket logo programs...
Hi all: I hope all is well. I need to know the PCB dimensions ( large and width ) but i can not find them on the web site. Can some of you help me?. Best...
