Search found 358 matches

by olzeke51
Sat Jun 07, 2014 3:47 am
Forum: Software issues
Topic: lpc812 ACMP routines
Replies: 9
Views: 6486

Re: lpc812 ACMP routines

from what I remember: demo the code (no usb - making sure it would compile) connected usb run - same message display as in demo mode - ie no effect exited ARMB usb still plugged in (had a previous program in chip - HWPWM8.bas - led showed toggle on the 3 outputs) started up ARMB (I think I did some ...
by olzeke51
Fri Jun 06, 2014 3:21 pm
Forum: Power Issues
Topic: LPC812 - on board power availability
Replies: 1
Views: 4036

LPC812 - on board power availability

I was evaluating the 812 tssop20 5v from the usb dongle is zener'd (I assume - there is a diode on the pcb) down to approx 3.1v. I connected an LED VSS to VDD and the voltage dropped about 150mv or so The LED was drawing approx 3.6ma (per my Harbor Freight/Centec DMM) what power is available - consi...
by olzeke51
Fri Jun 06, 2014 2:08 pm
Forum: Future products
Topic: ARMBasic added function
Replies: 5
Views: 6509

ARMBasic added function

Yo' with the LPC8xx series, they have a boot rom API that has routines for several built in peripherals . DO the other chips have this API available? Is there a way to CALL them ?? I2C is one I had in mind - but it requires a buffer pointer to be passed to it (along with other variables), I figure t...
by olzeke51
Fri Jun 06, 2014 1:25 am
Forum: Software issues
Topic: lpc812 ACMP routines
Replies: 9
Views: 6486

lpc812 ACMP routines

ACMP03.bas Hey , it works !!! my programmin is a little rusty (so are my fingers!) ran in DEMO okay connected the eval chip - but didn't connect my analog inputs - they are just floating got this error - so took a screen dump of it. is it serious?? have done several "resets" and reload files and it...
by olzeke51
Wed Jun 04, 2014 7:05 pm
Forum: Other Hardware interfaces
Topic: LPC812 eval pinout FYI
Replies: 4
Views: 5790

LPC812 eval pinout FYI

I am assuming that the pcb with the tssop20 on it is wired pin 1 to 1, on down the line the dongle pin RST appears (via DMM) to be wired to pcb pin4 per the NXP manual that is RESET*/PIO0_5 the HWPWM8.bas file says: #include "LPC8xx.bas" ' IT IS NOT ALLOWED TO USE RESET PIN 5 ' It is strongly recomm...
by olzeke51
Wed Jun 04, 2014 6:22 pm
Forum: Software issues
Topic: DEMO mode - can you turn on Thumb instructions
Replies: 1
Views: 2115

DEMO mode - can you turn on Thumb instructions

Finally got my USB dongle - hooked it to my LPC812 eval ran HWPWM8.bas - loaded approx 1.6K of code to flash in DEMO mode - it reports 3.16K of code the difference being Thumb is 16 bit vs. the regular ARM 32bit Can the DEMO mode be told to use "Thumb" ?? [the 'eval' is not in the board list] BTW - ...
by olzeke51
Tue Jun 03, 2014 1:02 pm
Forum: Kitchen sink
Topic: crimson editor version
Replies: 4
Views: 5067

crimson editor version

what version of crimson editor are you using

I just d/l SVN286M from SourceForge and it has rebooted my computer twice !!!

Thnx
by olzeke51
Mon Jun 02, 2014 3:25 am
Forum: Software issues
Topic: MakeItC - NOOB eval - LPC8xx
Replies: 10
Views: 8922

Re: MakeItC - NOOB eval - LPC8xx

BASIC it is.
Thanks for heads up.
by olzeke51
Mon Jun 02, 2014 2:11 am
Forum: Software issues
Topic: MakeItC - NOOB eval - LPC8xx
Replies: 10
Views: 8922

Re: MakeItC - NOOB eval - LPC8xx

Still trying to make a Csample.hex file // -- Z005 - from previous post 2nd attempt to run Csample.c for the LPC800 I put an "#ifndef LPC800" at line 19 and DID NOT get another adc.h error messag IMO the fix should be in ADC not in my main (Csample) program BUT THESE CAME UP // Z006 // the CMSIS inc...
by olzeke51
Mon Jun 02, 2014 12:57 am
Forum: Software issues
Topic: Weblink in Help Menu
Replies: 1
Views: 2315

Weblink in Help Menu

Have you considered a "Forum" weblink in the Help menu for your IDEs ??
using the default webbrowser, of course
I am getting lazy searching the forum for bits of info !!!!