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Yes, that is the correct one.

And... Chip-Quik is a really good thing for removing the old chip.

Reinhard

At least use an M128A (that's even cheaper than the M64)

Reinhard

If you use the stock rf module, maybe this picture can help you to check the voltages.
There is one more regulator (3.3V) on the rf board
https://www.rcgroups.com/forums/attachm ... id=4444012

Reinhard

In the mixer setup there is the "Multiplex" selection with "ADD", "Multiply" and "Replace"

Select "Replace" and it will show the line with ":=" instead of "+="

Reinhard

These two mixes must be of type "Replace", not "ADD"
+= 100 Ail L02
+= -100 Ail L03

Reinhard

Edit your er9x.hex file with a simple editor e.g. "Write" and verify the two lines I pasted in the above post.
Only to verify, if your file is the same as ours (at least at that position of the file).

Reinhard

I would download the code again. The error message says, avrdude detected a CRC error in line 1374 of er9x.hex (the last byte in a line is the CRC check byte of the databytes of that line) 1374 is hex 55E so either the line that starts with :1055D or the next line :1055E should be the line that forc...

I'm getting some compile errors for AR9x and 9XRpro with the latest download. File sTxsplash.lbm is missing (rename the s9xsplash.lbm as a fix) In the "Makefile" I had to remove line 878 ("pxx2.cpp \") (There is no pxx2.cpp file in my download). After that, it compiled without any further problems R...

I think the best "grayscale like" images I got when I converted the colour image into a 16 colour scale image, from there into a grey scale image and then into black and white.

Reinhard

Convert it to a bitmap and reduce the size to 128x64 pixels
And then convert it from color to black and white
gives something like this.

Reinhard

I checked the mixes once more and I believe they do what you want. I assume you have a working eePe / eePSky or Companion The attached file contains a parachute model for eePe and one for companion (tried it on eePe and on Companion V2.0 and V2.1) On eePe/eePSky load it with "File" - "Load model set...

Try this, if it does what you need. This is with ER9x, so it should be poosible with all systems CH01 +100% Ail +100% Ail * +100% Ch3 // Multiply +100% Thr CH02 -100% Ail -100% Ail * +100% Ch3 + 100% Thr Ch3 +100% Thr Curve(C1) Curve c1: 100 75 50 75 100 Reinhard

But what about a similar board with the STM32F103C8T6 that has 64k flash and 32k SRam like
https://www.ebay.de/itm/1-2-5-10PCS-STM ... DRyN79HJuQ

Reinhard

try the following:
CH7 100% CH7
R CH7 100% HALF ID0 slow(u10:d5) // Replace mix
R CH7 -100% HALF ID2 slow(U10:d5) // Replace mix

Reinhard

when my two 9x (ATMEGE 128) are connected to the USBASP programmer, the displays are also blank.

Reinhard

Add the MULTIPY mix to the e.g. throttle channel = channel 3
CH3 100% Thr
* 50% P1 Fix Offset 50 NoTrim !! Multiply

According to the position of P1 your CH3 output will be limited between 0 an 100%

Reinhard

My pro ran 2 1/2 hours without a problem
Display ans sound worked permanently

Reinhard

btw
Wouldn't i be an idea to power down the radio when you have Inactivity timeouts and low battery warning?

0x1e9801 seams to means ATmega 2560 ????

Reinhard

Can you please update Github also ?

Reinhard

does this also happen with a fresh created new model?

Reinhard

Sometimes it helps flashing, when the cable between programmer and the processor of the radio is as short as possible.

Reinhard

Searching the forum, I found suggestions of -B100 up to -B10000

Reinhard

You may be right. and there is a difference, as you say. According to the help display from Preferences in eePe -b <baudrate> Override RS-232 baud rate -B <bitclock> Specify JTAGS/STK500v2 bit clock period (us). I don't know which one is the one to be used. I only remember that a low number was sugg...

One mor possibility. Try to slow down the communication speed of AVRDude In opentx companion in settings - Configure Communications... in the "Extra Arguments" field use the parameter -b xxxxx This overrides the baudrate that is used. (if I remember correctly then the lowest value I have read of is ...

There normally is a small smd resistor pack between the processor and the output pins of the board with 4 resistors (8 pins) that is marked with "101" that is 100 Ohm. These are (normally) ok. The problematic resistor packs were marked 102, that is 1kOhm, IIRC Another possibility for problems someti...

Glad it is working and thanks for the feedback

Reinhard

@ozphoenix I succeded to get a version of my Split program that is working on Win10. The only culprit is, you must install it (14 files totally). The zip file contains a setup.exe that you must run to install the program. The program offers a simple user interface where you can select the input file...

@ozphoenix I just have written a small program that reads a raw log file and formats it in a way like this, readable with a normal text editor 7E 98 10 01 F1 61 00 00 00 9B 7E 98 10 04 F1 59 00 00 00 A0 7E 22 10 00 02 00 00 00 00 ED 7E 16 7E E9 10 00 03 40 75 57 77 68 7E B7 7E 00 10 00 01 1E 46 00 0...

I flashed your document.eepe file onto my radio. This is what I did to get the voice running with your Eeprom setup: Power on the radio in maintenance mode, that is, power on with left horizontal trim left (and released) . You will shortly see a message of "Hardware menu enabled" In Radio setup - ha...

But on Amazone you can find a cheaper one. Though I dont know the shipping cost. https://www.amazon.com/ChipQuik-SMD1-Leaded-Temperature-Removal/dp/B0019UZP7I/ref=pd_sim_328_4/131-1541285-4467364?_encoding=UTF8&pd_rd_i=B0019UZP7I&pd_rd_r=57976a97-0bc3-11e9-b34a-211282c114f8&pd_rd_w=IddDp&pd_rd_wg=ni...