Search found 764 matches

by basicchip
Sun Jan 21, 2018 1:22 am
Forum: Software issues
Topic: preliminary Linux support
Replies: 21
Views: 8045

Re: preliminary Linux support

I had not updated the Linux stuff for quite some time. I am not Linux guy, and had not heard anyone really using it. I updated the release at the top of this topic and fixed some Linux things and updated the examples and libraries (page 1 of this string of posts) As for the question about bpp it sca...
by basicchip
Sat Jan 20, 2018 11:50 pm
Forum: Software issues
Topic: preliminary Linux support
Replies: 21
Views: 8045

Re: preliminary Linux support

Thanks for the feedback, I'll dust of a linux system and see if I can see why...

I have a Ubuntu setup here, but I don't often use it.
by basicchip
Mon Jan 15, 2018 5:54 pm
Forum: Your first forum
Topic: ARM stamp - LPC11U37 Pinout
Replies: 8
Views: 53

Re: ARM stamp - LPC11U37 Pinout

The most up to date help files are always on the web in HTML format. This is searchable, has a table of contents and index. https://www.coridium.us/ARMhelp/index.htm We make small edits there all the time, for typos or syntax. When there are more than a few pages changed we will update the CHM file ...
by basicchip
Mon Jan 15, 2018 3:11 pm
Forum: Your first forum
Topic: ARM stamp - LPC11U37 Pinout
Replies: 8
Views: 53

Re: ARM stamp - LPC11U37 Pinout

All the file pointers point to the same file on the web and that has been updated. You might still have an old copy that you downloaded. That help file also includes the schematic, that I will link to below. All of our boards can be powered from the USB, and have diode steering so they can also be p...
by basicchip
Sun Jan 14, 2018 9:39 pm
Forum: Your first forum
Topic: ARM stamp - LPC11U37 Pinout
Replies: 8
Views: 53

Re: ARM stamp - LPC11U37 Pinout

PDF for BASIC has been updated.
by basicchip
Sun Jan 14, 2018 8:55 pm
Forum: Your first forum
Topic: ARM stamp - LPC11U37 Pinout
Replies: 8
Views: 53

Re: ARM stamp - LPC11U37 Pinout

I am translating the latest CHM/HTML file to PDF now. Start installation by downloading and running the BASICtools installer https://coridium.us/files/setupBASIC.exe Connect the ARM BASIC Stamp, no driver installation required as it identifies as a Windows USB_SER device. Then launch BASICtools, it ...
by basicchip
Sun Jan 14, 2018 8:50 pm
Forum: Your first forum
Topic: ARM stamp - LPC11U37 Pinout
Replies: 8
Views: 53

Re: ARM stamp - LPC11U37 Pinout

SP numbers in green are special purpose pins, but can be used as IOs with restrictions -- see help files for more details.

AD numbers are AD converter inputs
by basicchip
Sun Jan 14, 2018 8:40 pm
Forum: Your first forum
Topic: ARM stamp - LPC11U37 Pinout
Replies: 8
Views: 53

Re: ARM stamp - LPC11U37 Pinout

stamp.jpg The numbers in red indicate NXP port/pin definition, which Port0.31-0 are 31-0 and port1.31-0 are 63-32 oc indicates the pin is open-drain or equivalent to open-collector swdio and swc are SW debug pins. On reset they are SW pins, but when BASIC starts these are made to be IOs The SP numb...
by basicchip
Sun Jan 14, 2018 8:35 pm
Forum: Your first forum
Topic: ARM stamp - LPC11U37 Pinout
Replies: 8
Views: 53

Re: ARM stamp - LPC11U37 Pinout

Sorry, looks like I need to update the PDF version and I will for BASIC. C is still being written for LPC11U37

There is a link in the CHM/HTML help docs and a link from Help in BASICtools.

That link goes to here -

http://www.coridium.us/ARMhelp/index.ht ... 11u37.html
by basicchip
Sat Nov 18, 2017 11:54 pm
Forum: Future products
Topic: Coming soon an LPC11U37 board
Replies: 19
Views: 1222

Re: Coming soon an LPC11U37 board

The AP2210 will start cutting out after about 300 mA. The LPC11U37 takes typically 15 mA, plus whatever current you are sourcing from the pins. So whatever is left over would be available. We don't negotiate with the USB for power, but most modern PCs seem happy below 500mA. We deleted the serial pi...