Search found 528 matches

by zoomx
Fri Nov 24, 2017 3:43 pm
Forum: General discussion
Topic: OverClock. at Runtime ~90MHz
Replies: 19
Views: 208

Re: OverClock. at Runtime ~90MHz

You have to take the clock setting routine from the core, Uh, wich core? Arduino_STM32 doesn't have any set_cpu_clk, set_ticks or set_baudrate. I used the search in GitHub rcc.c is in Arduino_STM32/STM32F1/cores/maple/libmaple/rcc_f1.c and I found this __deprecated void rcc_clk_init(rcc_sysclk_src ...
by zoomx
Fri Nov 24, 2017 3:26 pm
Forum: Code snipplets
Topic: Dual LFO with choice of waveforms using PT8211 and Blue Pill
Replies: 7
Views: 65

Re: Dual LFO with choice of waveforms using PT8211 and Blue Pill

Interesting!
I found only one board with PT8211, the one by Paul Stoffregen. It is cheap, less than 3$ but unfortunately shipping cost to Europe is from 13 to 16$ depending on weight.
by zoomx
Thu Nov 23, 2017 3:32 pm
Forum: General discussion
Topic: OverClock. at Runtime ~90MHz
Replies: 19
Views: 208

Re: OverClock. at Runtime ~90MHz

I wander if it is also possible to go down, in other words it it is possible to change clock speed at runtime, taking in account that serial baudrate and other things will change too.
by zoomx
Wed Nov 22, 2017 7:44 am
Forum: Projects
Topic: Game port to USB adapter
Replies: 2
Views: 51

Re: Game port to USB adapter

Wow! An easy adapter that can be easily.... adpated to other joypad and joystick. You can add autofire also!
by zoomx
Tue Nov 21, 2017 2:38 pm
Forum: General discussion
Topic: CH340 emulator source code on github
Replies: 1
Views: 93

Re: CH340 emulator source code on github

Interesting!
by zoomx
Thu Nov 16, 2017 10:17 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Howdy
Replies: 3
Views: 73

Re: Howdy

Here I am! :lol:
by zoomx
Wed Nov 15, 2017 9:28 am
Forum: Off topic
Topic: Uncle Andrew.. how come we have a $2 multi MHz board?...
Replies: 23
Views: 393

Re: Uncle Andrew.. how come we have a $2 multi MHz board?...

Uh, I forgot this
USB device class drivers included in Windows
https://msdn.microsoft.com/en-us/librar ... s.85).aspx
by zoomx
Wed Nov 15, 2017 8:49 am
Forum: Off topic
Topic: Uncle Andrew.. how come we have a $2 multi MHz board?...
Replies: 23
Views: 393

Re: Uncle Andrew.. how come we have a $2 multi MHz board?...

BTW. I've always wondered if Windows etc has a VID / PID registered by default for USB CDCACM (and possibly for DFU), which could be used to save loading drivers ;-) i.e as the drivers are pre-installed and our "installer" just does the association of VID/PID to existing driver Maybe this program c...
by zoomx
Tue Nov 14, 2017 1:27 pm
Forum: Libraries & Hardware
Topic: ArduinoStreaming
Replies: 6
Views: 93

Re: ArduinoStreaming

It doesn't works like the library Taking the STM32_TonePlayer I got an error TimerTone.cpp:54: error: 'endl' was not declared in this scope so you have to change endl with "/n", I suppose!, or add a definition for endl. Or simply add streaming.h Stevestrong library is a little different, at the top ...
by zoomx
Tue Nov 14, 2017 11:42 am
Forum: Libraries & Hardware
Topic: ArduinoStreaming
Replies: 6
Views: 93

Re: ArduinoStreaming