Search found 115 matches

by ddrown
Fri Feb 24, 2017 3:10 am
Forum: Custom design boards
Topic: STM32F030 custom board
Replies: 20
Views: 989

Re: STM32F030 custom board

Update! I wrote two long things on my blog: https://blog.dan.drown.org/frequency-synchronization-without-phase-in-ntp/ + https://blog.dan.drown.org/temperature-compensation/ But some highlights: Test system: https://blog.dan.drown.org/content/images/2017/02/pi-test-system-1.jpg Frequency vs temperat...
by ddrown
Tue Feb 21, 2017 12:42 am
Forum: General discussion
Topic: PrintF via SWO
Replies: 20
Views: 626

Re: PrintF via SWO

victor_pv wrote:
ddrown wrote:
Also, what was the line above the toggleLED definition?


I'll test adding the while later. The lines above the BOARD_LED definition are the includes for the libraries, nothing else other than that


This would be down in the loop function, below the BOARD_LED definition
by ddrown
Mon Feb 20, 2017 9:26 pm
Forum: General discussion
Topic: PrintF via SWO
Replies: 20
Views: 626

Re: PrintF via SWO

#if (SWODEBUG > 0) SWO_Channel SWO; #define SWO_ErrLog(...) \ SWO.printf(__VA_ARGS__); \ SWO.printf("LINE: %d, FUNCTION: %s, FILE: %s \r\n", __LINE__, __FILE__, __FUNCTION__); #else /* Not DEBUG */ #define SWO_ErrLog(...) #endif You can see BOARD_LED_PIN is defined, well the error I get i...
by ddrown
Mon Feb 13, 2017 5:08 am
Forum: Custom design boards
Topic: STM32F030 custom board
Replies: 20
Views: 989

Re: STM32F030 custom board

Thanks for posting BTW. Whats also interesting is that you used MacroFab to phsically make the board There demo seemed to make this cost effective for SMD prototypes (as I'm not very good at SMD and never managed to get my oven to work correctly ;-( ) Yeah, that price covered everything: board, par...
by ddrown
Mon Feb 13, 2017 1:28 am
Forum: Custom design boards
Topic: STM32F030 custom board
Replies: 20
Views: 989

Re: STM32F030 custom board

I redesigned my stm32f030 board to be smaller and have less components. This time instead of assembling it myself, I had Macrofab make the board and place the components. After parts+labor+shipping, it came out to be $34.32 for 2 boards. top: old version, bottom: new version https://dan.drown.org/st...
by ddrown
Wed Feb 08, 2017 7:52 pm
Forum: Builds and Announcements
Topic: PHPBB hosting issues and problems at HostGator
Replies: 48
Views: 757

Re: PHPBB hosting issues and problems at HostGator

Guys Kinda related... Just in case the dodgy virus warning email got sent has a grain of truth in it, I'm going to investigate updating PHPBB. I tried doing it ages ago, but the automatic update failed. So I'm going to create a local instance on my PC and see if I can upgrade that, and if the autom...
by ddrown
Tue Feb 07, 2017 11:37 pm
Forum: Builds and Announcements
Topic: PHPBB hosting issues and problems at HostGator
Replies: 48
Views: 757

Re: PHPBB hosting issues and problems at HostGator

RogerClark wrote:Yikes

Reading those articles, email is as has as I thought. If not harder.

I think that may rule a VPS out for me.


Yeah, email can be tricky. I wonder if anyone has a system image with those steps already completed.
by ddrown
Tue Feb 07, 2017 10:58 pm
Forum: Builds and Announcements
Topic: PHPBB hosting issues and problems at HostGator
Replies: 48
Views: 757

Re: PHPBB hosting issues and problems at HostGator

With, you setup... Do you run email as well ? Ars Technica did a 4 part series (it's long!) on how to setup an email server: https://arstechnica.com/information-technology/2014/02/how-to-run-your-own-e-mail-server-with-your-own-domain-part-1/ https://arstechnica.com/information-technology/2014/03/t...
by ddrown
Sun Feb 05, 2017 5:42 am
Forum: Builds and Announcements
Topic: PHPBB hosting issues and problems at HostGator
Replies: 48
Views: 757

Re: PHPBB hosting issues and problems at HostGator

Just trying to work out what would be suitable on AWS Looks like "On Demand" Linux server, up to t2.small level would be only a bit more expensive than I'm paying at the moment. But its hard to know how many different things have to be added to the price as the On Demand EC2 doesn't seems...
by ddrown
Sat Feb 04, 2017 10:45 pm
Forum: Builds and Announcements
Topic: PHPBB hosting issues and problems at HostGator
Replies: 48
Views: 757

Re: PHPBB hosting issues and problems at HostGator

@ddrown Yes. They tried to "improve performamce" by changing settings in Apache and also other systems on each server. I suspect this was an attempt to squeeze more customers onto the same physical machine. Yup, dynamic content (especially wordpress and the various bulletin board systems)...

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