Search found 10 matches

by nik282000
Tue Apr 24, 2018 7:57 pm
Forum: Projects
Topic: Pong on an Alphanumeric Display
Replies: 1
Views: 9440

Pong on an Alphanumeric Display

I finally put together a full working project with my updated Basic Stamp (LPC11u37), a handheld clone of pong that uses a non-graphical display to show the game-field. I decided on this for a few reasons, first was to see if I could get one of these generic 1602a LCDs to work as a raster display at...
by nik282000
Fri Mar 02, 2018 3:56 pm
Forum: Future products
Topic: Coming soon an LPC11U37 board
Replies: 23
Views: 51969

Re: Coming soon an LPC11U37 board

Just chiming in about my LPC11U37 stamp board, so far is has been loads of fun and dead easy to pick up. As my first swing at micro-controllers I would and have recommended this board.
by nik282000
Thu Feb 15, 2018 5:16 pm
Forum: Software issues
Topic: LPC11u37 and HWPWM
Replies: 9
Views: 12370

Re: LPC11u37 and HWPWM

Thank you! I appreciate your support, I have never worked with hardware at this level so I am lost even after comparing a c++ implementation of PWM on the 11u37 to the nxp manual and the existing libraries. I'll give the new ones a a go this evening.

Thanks again!
by nik282000
Wed Feb 07, 2018 5:46 pm
Forum: Software issues
Topic: LPC11u37 and HWPWM
Replies: 9
Views: 12370

Re: LPC11u37 and HWPWM

Thanks, I hope to be able to share more complete works later. I'm glad you found my code helpful.
by nik282000
Tue Feb 06, 2018 7:43 pm
Forum: Software issues
Topic: LPC11u37 and HWPWM
Replies: 9
Views: 12370

Re: LPC11u37 and HWPWM

Hi, you'll have to take this with a small moon's worth of salt because I was just hacking things together to drive an RGB LED. The following code may work for audio but you will have to adjust the PWM cycle time and the "step time" to suit your needs. Because this is all done in software the PWM can...
by nik282000
Tue Feb 06, 2018 12:06 am
Forum: Software issues
Topic: LPC11u37 and HWPWM
Replies: 9
Views: 12370

Re: LPC11u37 and HWPWM

Ah, thanks I saw the following in the HWPWM11 and thought I could use it. #if defined LPC1114 #elif defined LPC11U37 #else #error this version of HWPWM11.bas is only for the LPC1114 or LPC11U37 #endif In the mean time, I have been able to software pwm enough pins for my current project with reasonab...
by nik282000
Mon Feb 05, 2018 3:45 am
Forum: Software issues
Topic: LPC11u37 and HWPWM
Replies: 9
Views: 12370

LPC11u37 and HWPWM

I've been plugging away with my LPC11u37 and I haven't been able to get the HWPWM (HWPWM11) library to work. The code below compiles just fine but when the chip runs the program, pin 8 (channel 1) sits at about +3mV with some very high frequency, low amplitude noise. I have tried all 4 channels/pins...
by nik282000
Mon Jan 22, 2018 8:19 pm
Forum: Your first forum
Topic: Drivers Win7 for LPC11U37 "kickstarter version"
Replies: 46
Views: 93714

Re: Drivers Win7 for LPC11U37 "kickstarter version"

I have had success with W10 and Linux but I have yet to get W7 to work. The following is wrong. When first plugged in W7 sees the LPC11U37 as 2 devices "USB Composite Device" and an unknown device under Ports. Installing the FDTI drivers and then manually choosing them using "Browse my PC for softwa...
by nik282000
Sun Jan 21, 2018 3:36 am
Forum: Software issues
Topic: Re: preliminary Linux support
Replies: 20
Views: 37820

Re: preliminary Linux support

Thanks for the update, I'll give it a stab! Can the new tools be installed over the old ones or do I need to reverse the old installation and replace it? No rush, I'll tinker in a VM and see what works. <-Strike that, I replaced the old Coridium folder with the new one, ran the installer and everyth...
by nik282000
Sat Jan 20, 2018 11:09 pm
Forum: Software issues
Topic: Re: preliminary Linux support
Replies: 20
Views: 37820

Re: preliminary Linux support

I have a couple of the new 11u37 stamps and just wanted to chime in. The BASICtools from the original post work for me on Debian 9 (Stretch) 64bit, I had to change the path to my home folder in the .ini file as some one else mentioned here and install "wish" but those aren't major issues. My only tr...