wwatson's latest activity

Sorry for The late reply, Thanks for the clarification. I will probably wire up the T4.1 for 16 bit first and then and test the MicroMod ATP. Right now I am a little frustrated trying to figure out the Teensy software pin numbering as associated...

Hi Rezo, it's 1024x600. It is a good display. My vision is not good enough for anything much smaller than this display. I have not set up DMA yet. It is still using FlexIO3. Still not that familiar with using FlexIO with DMA. More to learn and...

Well I finally ordered the Buydisplay ER-TFTM101-1 with capacitive touch and had it configured for parallel communication in 8080 mode. Using parts of @Rezo's ILI984x_t41_p library, I was able to adapt my Ra8876LiteTeensy library to use the...

@defragster - So basically you were saving the current contents of sector 10 to another buffer (sectorBufferPrior) before writing the first buffer filled with 0xaa to sector 10. Then you read the back the contents of sector 10 and did the...

I have been accused of that before:) Good Luck...

Yes, The USB drive will have to be reformatted as stated. This is what you should see: Let's destroy any formatting on a USB thumb drive!!! Filling sector buffer with 0xaa Write 1 sector to the USB drive (512 bytes) Press any key to continue...

Here is an example of doing direct sector reads and writes to a USB thumb drive. It will destroy any file system on the drive!! #include <USBHost_t36.h> // Setup USBHost_t36 and as many HUB ports as needed. USBHost myusb; USBHub hub1(myusb)...

Specifically regarding Arduino Giga and software, it's pretty clear Arduino has focused on developing certain features. The situation is similar with Teensy, but largely a different set of features. Depending on your perspective, it's easy to...

I saw that as well :unsure:

Meanwhiles, for anyones enjoyment, here is a video of a music player demo running on LVGL v9.0.0 I think there is a lot of room left to optimize. It has two screen sized frame buffers (1.3Mb each) that LVGL writes into, and the eLCDIF reads from...

Glad you found the problem😀

Decided to hold off on that for now... Did lay out quick and dirty semi-shield for the Sparkfun ATP board Slight downside is that two Teensy pnis are not available (22, 28), but... The only real components to solder in are the SDIO connector and...

@WA2MZG - At one point I was having the same problem when I was adding the use of USB host drives. I started experimenting with different buffer sizes in the mp3 player code: #define MP3_SD_BUF_SIZE 2048 This is found in FrankB's...

Had a very good experience with OSHPark. What's good for PJRC is good enough for me(y)

Yes, they have very good customer service. They kept in contact with me the whole time letting me know what was going on. All in all a confidence booster :D Thanks for your input... Edit: If anybody has a need or want for something like this I...

I see, my bad. Looks like you had the memory board attached as well...

@KurtE - Is this the same board that you had made that supported the BuyDisplay 10.1" LCD? The display can be configured to use the 8080 interface and I know the MMod can be configured for 8080. I would be interested in one of these boards if all...

I want to thank everybody for the advice given. I chose OSHPark. Everything worked out without any problems. I just received my 3 boards and populated one of them (barely, shakey). Hooked it up and it works:D Thanks again for the help.

Thanks Luni :D

@luni - I have been playing around with the CallBackHelper library. Trying to learn something :D. One problem I ran into was a capitalization error in "PIT.h": #include "callbackHelper.h" Should be: #include "CallbackHelper.h" I use Linux which...

Great success! Swapped the color order on the pins, so its wired B0-7, G0-7, R0-7 on LCD_DATA0 through LCD_DATA23 pins and it looks great! So that confirms the color order on the eLCDIF output is BGR and not RGB

Just so everyone understands. What Rezo is doing above, will in the end result in a library for anyone to use. I think it will add allot of value to the Teensy platform. SDRAM + eLCD = great success! ;) @Rezo and @jmarsh, good work! :D

Here's a quick update from me: Got some 5" and 4.3" LCDs here, 800*480px, 16.7M colors @Dogbone06 sent over some Adaftuit 40 pin lcd breakout boards which arrived on Monday, got to wiring it up day before last, and started testing. Consulted...

I tried this on Linux first and it minimized the IDE window. Then I selected 'Export Binary' from the sketch folder and it succeeded. Then I tried it in windows and a info window for my HP Pavilion popped up. I was able to disable that popup and...

OH! is a sculpture/controller for the lights on the geodesic dome at the Telus World of Science in Vancouver, Canada. It was built by me and several others at Tangible Interaction in Vancouver. I did the firmware, sensors/EDA, wiring, PureData...