Search found 7137 matches

by RogerClark
Sat Nov 18, 2017 2:59 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: aerospace engineer
Replies: 3
Views: 54

Re: aerospace engineer

HI Arthur

OK. That explains things ;-)

I originally started to look at the STM32 to process data from one of those IMU sensors
by RogerClark
Fri Nov 17, 2017 8:36 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: aerospace engineer
Replies: 3
Views: 54

Re: aerospace engineer

Hi Arthur Sounds like an interesting project. I just wonder why you need such a powerful mcu for what appears a simple task. How are you measuring altitude ? I presume its barometric pressure? I know the Bosch sensors like the BMP280 are good at measuring changes in barometric pressure in a domestic...
by RogerClark
Fri Nov 17, 2017 8:29 pm
Forum: Projects
Topic: Complete dashboard for an old car
Replies: 1
Views: 27

Re: Complete dashboard for an old car

Thanks for posting.

There are 4 or 5 people on the forum who are building car displays.

At least one other person was trying to use a Nexion display, but I think the also has problems with it:-(
by RogerClark
Fri Nov 17, 2017 9:07 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Hello
Replies: 7
Views: 81

Re: Hello

I think there is a niche for the STM32F103 as a good value workhorse, but there are soooo many other MUCs available nowadays. I doubt I will do anything constructive with them beyond (hopefully) getting them to work. I have done a fair few projects and have found the Arduino Nano is almost always c...
by RogerClark
Fri Nov 17, 2017 5:52 am
Forum: PR's bugs and enhancements
Topic: PR to remove compile warnings buy adding __attribute__((unused))
Replies: 3
Views: 51

PR to remove compile warnings buy adding __attribute__((unused))

This PR https://github.com/rogerclarkmelbourne/Arduino_STM32/pull/380 Changes a lot of files and adds __attribute__((unused)) to functions, where the compiler was giving warnings for unused Looking at some of these, I think there are underlying bugs which the compiler is reporting, and rather than m...
by RogerClark
Thu Nov 16, 2017 11:10 pm
Forum: Postbag
Topic: LoRa modules (AI Thinker Ra-01, SX1278)
Replies: 16
Views: 245

Re: LoRa modules (AI Thinker Ra-01, SX1278)

No worries

I liked the big picture ;-)
by RogerClark
Thu Nov 16, 2017 10:57 pm
Forum: Postbag
Topic: LoRa modules (AI Thinker Ra-01, SX1278)
Replies: 16
Views: 245

Re: LoRa modules (AI Thinker Ra-01, SX1278)

Well, that about sums up the kite from KMart. I thought I was getting a deal at $9 AUD ($6 USD) but I was wrong. Edit. Ray you changed the picture .... BTW. I used to do a lot of kite flying as a kid, and we had one of these RAF rescue kites from military surplus https://www.google.com/search?tbm=is...
by RogerClark
Thu Nov 16, 2017 10:29 pm
Forum: Projects
Topic: OV7670, Generic STM32F103RC and ILI9341 display
Replies: 330
Views: 14390

Re: OV7670, Generic STM32F103RC and ILI9341 display

konczakp wrote:
Mon Nov 13, 2017 9:24 am
i bet that You forgot about me? Or maybe You posted it somewhere else then here https://github.com/rogerclarkmelbourne/ ... /libraries ?
Can't you just add Steve's library to your Arduino Library folder ?
by RogerClark
Thu Nov 16, 2017 10:03 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Hello
Replies: 7
Views: 81

Re: Hello

mrburnette wrote:
Thu Nov 16, 2017 9:58 pm
.....

But, with the holidays upon us here in the U.S., I am likely not to do much of anything until after New Years.
...

Well, for me the "holidays" (Christmas) are an excuse to try out some addressable pixel strands I bought earlier in the year ;-)
by RogerClark
Thu Nov 16, 2017 9:20 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Decoding the Gameboy LCD output.
Replies: 118
Views: 975

Re: Decoding the Gameboy LCD output.

Re: ESP32 You'd have to use WiFi. BLE is far too slow, its not designed for streaming data, and BLE support on Windows is very weak, and only available in a basic form since Windows 8 (or possibly 8.1) Actually ESP32 also supports "Classic Bluetooth" but thats an even more complicated can of worms, ...