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by mrburnette
Sat Jan 20, 2018 7:07 pm
Forum: STM32F103 Boards
Topic: What's the difference - stm32duino makes st-link inoperrable?
Replies: 5
Views: 24

Re: What's the difference - stm32duino makes st-link inoperrable?

Yeah...that's the simplest explanation...but for me was quite clear that such a mature soft as duino is, should not do such a things.. . Thought that my config is quite common and someone would notice such a thing... But, alright I'll try to investigate that. ... a misconception. The "core" has not...
by mrburnette
Sat Jan 20, 2018 5:21 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: nyx123: Hello from Singapore
Replies: 5
Views: 49

Re: nyx123: Hello from Singapore

What I generally suggest in these connection cases: Using a known good USB-serial module: Connect he ESP module to a PC running a serial communication program, then Verify the program works by looping-back Rx-TXon the USB converter Verify the BAUD and other serial properties N-8-1 Once you can "see"...
by mrburnette
Sat Jan 20, 2018 5:07 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: nyx123: Hello from Singapore
Replies: 5
Views: 49

Re: nyx123: Hello from Singapore

The ESP8266 WiKi has some pinouts definitions: https://github.com/esp8266/esp8266-wiki/wiki/Pin-definition Perhaps this would help. http://www.instructables.com/id/Getting-Started-with-the-ESP8266-ESP-12/ https://cdn.instructables.com/FCH/0MSC/I697OYRQ/FCH0MSCI697OYRQ.MEDIUM.jpg CH_PD is raised to V...
by mrburnette
Sat Jan 20, 2018 5:01 pm
Forum: Hardware
Topic: 16 BIT HX8357C
Replies: 5
Views: 20

Re: 16 BIT HX8357C

Maybe Steve's post:
viewtopic.php?t=2322
by mrburnette
Sat Jan 20, 2018 3:42 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: nyx123: Hello from Singapore
Replies: 5
Views: 49

Re: Hello from Singapore

Nate, Welcome. Some resources and hints: http://www.stm32duino.com/viewtopic.php?f=2&t=3111 You attempting to use the ESP8266 in "AT" (modem) mode... the basic connections look like this: https://create.arduino.cc/projecthub/jeffpar0721/add-wifi-to-arduino-uno-663b9e The Blue Pill is described here:...
by mrburnette
Sat Jan 20, 2018 3:07 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: mrburnette: Atlanta Ga
Replies: 3
Views: 66

Re: RayBurnette

Hi Ray, First, I started with 68000 evalation. I suppose it is an "6800 evaluation" :) :D Affirmative. It was a longer than wide aluminum box with LEDs, switches, and pushbuttons. .. awesome but annoyingly painful to toggle addresses and data and instruction. It was more of a finger exerciser than ...
by mrburnette
Sat Jan 20, 2018 2:34 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: mrburnette: Atlanta Ga
Replies: 3
Views: 66

mrburnette: Atlanta Ga

Hi, you call call me, Ray. In some forums I am also known as rayburne which is my nom de plume (pen-name) We are asking "new" members to post here first. So, I thought it good business for old members to do the same. Hint: everyone not represented here before the great SPAM attacks are welcome to do...
by mrburnette
Sat Jan 20, 2018 2:28 am
Forum: Projects
Topic: Time interval counter (13ns resolution)
Replies: 8
Views: 193

Re: Time interval counter (13ns resolution)

Short PDF doc on "jitter" that may be of interest to readers unfamiliar with the subject...

https://www.google.com/url?sa=t&source= ... MjCRhLRPIn
by mrburnette
Sat Jan 20, 2018 1:47 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: mkr: Hi all!
Replies: 4
Views: 41

Re: Hi all!

suggestion search for mrburnette posts, lots of links to loads of learning :roll: srp Steve, My diatribe may scare mkr away, far far away. But, since you mentioned it, maybe a brief chronology will put my forum rhetoric into prospective (and explain why I am such an ass sometimes.) http://www.stm32...
by mrburnette
Fri Jan 19, 2018 11:42 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: mkr: Hi all!
Replies: 4
Views: 41

Re: Hi all!

... For some time I'm trying to hack "blue pill" to have better knowledge about ARM uC. In fact I'm professional programmer (web apps, GUIs and backend systems), but for some time, as a hobby, I try some playing with DIY electronics finding it as great fun. mkr, Welcome! Hey guys, look like we snag...