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As a test I just pushed some more changes to the API_rework branch: https://github.com/mjs513/TMM-HB01B0-Camera/tree/API-Rework

I supports 3 cases for the Mircomod only:

/*
* ...

@KurtE
Forgot about the table you have in the FlexIO library - was actually looking to create one - sort of.

Right now the way it looks is the DMA is used for both for DMA mode and FlexIO mode...

Now for instance. For DMA I see that the function:

startReadFrameDMA(bool(*callback)(void *frame_buffer), uint8_t *fb1, uint8_t *fb2)
does setup framebuffers if fb1 and fb2 are not specified. ...

Good Morning all
Started work on mods to the lib. Created the following in the lib:

typedef enum {
HM01B0_SPARKFUN_ML_CARRIER = 0,
HM01B0_TEENSY_MICROMOD_GPIO_8BIT,...

@All
Good Morning.

Decided to play a bit more with the camera so I ported over the CMSIS NN example using CIFAR10 example that identifies several objects. Did have to reduce the size of the...

Actually yes, on and off thought about but something always distracted me. Just took another look and found this one as well: https://create.stephan-brumme.com/toojpeg/ == it has some good...

@luni
Nice toy. Must be nice to have room for things like that :)

Guess I will have to see about about sending a continuous stream to the PC :)

No - you are going to be in trouble if you use that one. Down the version I am using from here: https://github.com/ArduCAM/Arduino/tree/master/ArduCAM/examples/host_app/ArduCAM_Host_V2.0_Windows

Actually not really. FlexIO is so intertwined with the DMA stuff that 98% of its still being called for flexIO dma. :) which I chose to leave in. That caused me some problems when doing that :)
...

Got it. I wouldn't hold it up either. It does seem to be working.

@Paul - @defragster
I did just make a few changes in prep for final release. I add 3 defines (at least for now) in the HM01B01...

I just tried it with your change and saw the same thing but only if I changed the default size "Arial_10_Bold", otherwise it hung after only 1 cycle.

Not a problem, just wanted to let you know. Took a while to find a display that you didn't test with - saw you tested with the 240x240 and the 320x240.

One curious thing about the HM01B0. Was...

Just tested your latest changes on a T4.1 with a Adafruit 128x128 display. Starts up fine and display looks good however after I toggle updates off screen stops but I can't seem to toggle it back...

Morning all
@KurtE - Just downloaded your updates from last night and yep resolved the compile issue. Did you sort out your compile issue?

@ecurtz
Your guess was pretty good. With a couple of...

@KurtE
Think your latest rounds of updates to the 7735 lib broke something in the HM01b0 library:
...

@KurtE
Ok I give up. Got be doing something wrong someplace and not sure where. What I am trying to duplicate is what we did in your CSI_41_main in the send_image function. But just can't seem to...

No comment on git :)

Any I just compile the test sketch that you posted with the latest updates to the ST7735 library and got no errors. I tried 7789 only, 9341 only, and both uncommented still...

Afternoon @KurtE
Thanks for the references on the regulators - now have no idea which to put on the breakout board :) Any suggestions. Leaning to the 1.5 amp one just in case :)

I'll give the...

Got a side question on regulators for the T4.1 breakout board.

Someone gave me a link for 5v VIN reg (https://www.ezsbc.com/product/psu5-2/ or I was looking at...

Ok - thats strange would have thought it would have worked.

Not having much luck with my project. Think going to ditch it. Something is off have I can't figure it out.

@KurtE - glad all is working. The testing I did was on the 320 display and just waiting for the mail to hook it up to the T4.1 display adapter I have. Will let you know when I get it. Rainy cool...

Yesterday and this morning was working on sending an image to Arducam Imaging App. The app takes images - bmp or video and displays it rathe quickly. But looks like I have to resize from down to...

Exact same one - will arrive this afternoon probably :)

Morning @KurtE
Just got my coffee then downloaded your updated lib and tried on the Micromod - seems to be working as far as I can see - toggled the updates on/off several times and no issues.

I...

You know never thought about looking up the ascii character - no wonder I was having a problem - thanks :) So obvious after the fact

Nope:

hm01b0_testv3:503: error: duplicate case value
case 48:
^
hm01b0_testv3:489: error: previously used here
case '0':
^
only wants single characters - maybe redo...

@KurtE
Just gave your 'V' mode a try with the ST7789 and....
1. Sparkfun config - worked very nicely, however when I exited video mode the TMM was basically hung. Could not enter any other...

Afternoon all
@KurtE - looks like you been busy this morning and afternoon between the new board design and fixing ST7735 lib. Kind of been a bit distracted with running errands again and in...

Good luck @KurtE. Be interesting see how it works.

Thinking about changing the name of the test sketch in prep for release to: HM01B0-KitchenSink :) Then start breaking some of the code out...

The last PR incorporated from @KurtE included the 'V'ideo command.

Tested with both Sparkfun and non-Sparkfun. Only thing is for DMA video/continuous it does take a while for the image to synch...

Good Morning all
Just gave our latest set of updates a spin. Tested the same as @defragster and agree all is working well. The only thing not tested was the 'z' command.

All
Had a strange thought - not sure where it came from must have been a nightmare. With the lack of PSRAM on the MM board is there a way to use the SDIO pins to simulate having a PSRAM and maybe...

Didn't play much today just on and off. As you said it was a nice day. Day is pretty much done here now and they are talking rain for tomorrow so probably will play some more tomorrow.

One thing...

Yeah broke down and tested the Sparkfun Input/Display Carrier board. The display is 9341 compatible. Did get it working with the 9341 library but had to add a command - invert display on, then it...

Merge completed - good timing was doing @defragster's merge. Have to figure out my 9341 - really giving me a hard time working.

Downloaded the latest set of changes.

No change to the way normal and DMA versions work. Same as last revision. With the latest fixes for FlexIO it kind of works but only a few rows on top of...

PR just merged. Sorry for the delay - had to run out and do a few errands.

My turn for Oops - missed that in the PR was looking at the changes more :) I don't mind the debug stuff.

@KurtE
Just merged your PR :)

EDIT: Just tested it and something strange going on with continuous mode. For the first bunch of frames the images are totally out of synch then all of sudden it...

@PaulStoffregen -
Just gave it a quick test spin using 'f' and continuous "F" mode. "f" works as well as before however "F" is having issues. The image seems to be loosing synch. Another run had...

Noticed - PR already merged :) Just downloaded it and now to play again.

@KurtE
Once things settle down will have to go play with SublimeText and TSET again. Always something going on.

Work with v3. The only difference between v2 and v3 is the 'z' command for saving the last buffered image. Just tested it and its seems to be working with 's', 'D' and 'f' snapshots with hard...

Nice cheat. Anyway to the point. Just got rid of the last use of imageBuffer so deleting that one. As for the sendImageBuf that's really only used for when you are sending images to the Processing...

Kurt - ignore this - got myself confused again.

@KurtE - just noticed I am getting a warning message:

D:\Users\Merli\Documents\Arduino\hm01b0_testv2\hm01b0_testv2.ino:360:85: warning: invalid conversion from 'void (*)(void*)' to 'bool...

My guess is that its suppose to be on the imageBuffer since its being used for DMA along with frameBuffer2.

Morning all - just having first cup of coffee.

Did the merge for v3 test sketch haven't had a chance to check it out yet. After I read the post of tearing in post I can't seem to duplicate it...

@PaulStoffregen - @KurtE - @defragster
Ok finally got sorted out on my end (Past my bed time on the east coast) :)

Anyway just ran the updates using Sparkfun and non-Sparkfun configs at...

Just downloaded and am getting an error message:

D:\Users\Merli\Documents\Arduino\libraries\TMM-HM01B0\src\HM01B0.cpp: In member function 'bool HM01B0::startReadFrameDMA(bool (*)(void*), uint8_t*,...