I finally got 8087 working without error like Sielcon: My development PC is a DELL Inspiron 3881 Windows11 . I changed the mouse, it was still the same thing, I changed the keyboard, I took a horrible It.works keyboard very noisy but it works. the culprits [img:2be5cfaaab]https://www.mcselec.com/userpix/115_20250427_185329_1.jpg[/img:2be5cfaaab]

Thank you Mark , you said "i created a work around for this which i will release in another update. " I'm waiting for it :wink:

JP

I'll try it, thank you very much.

it is a syntax error. for some reason there is an @ in your code?
make sure the file is ansi. your code works for me.
you can also turn on invisible chars to see if your code contains odd invisible chars.

Hello,

i have installed Bascom in a virtual windows 11 machine that is on a MacBook with an ARM cpu

if a try to compile sorting is get "Error : 320 line : 0 [syntax error = '@ ']" , in File :

this happens in bascom-avr 2086 2087

What does error 320 means, its not on the error list in the help file

Greetings Tiny

example code
[code:1:4f2661b625]

$Regfile="xm256a3udef.dat"
$Crystal=4000000
$hwstack=40
$swstack=16
$framesize=32

dim a as byte
dim b as byte

for a = 1 to 10

b = 0
b = b + a

next

end
[/code:1:4f2661b625]


[b:4f2661b625][color=red:4f2661b625](BASCOM-AVR version : 2.0.8.7 )[/b:4f2661b625][/color:4f2661b625]

i use the same converter. in all test boards i use them so i use a lot of them.
one day i got a bad batch. could not see a difference. they worked as serial port but not as programmer.
using same PC and usb host port. i had not much time to investigate. i simply returned them and bought from another source. those worked fine.

trying a different port is always a good idea.
also : remove the driver and then scan for hardware changes in device manager. could be you get a better driver.
i have no idea why such a simple piece of hardware has different outcome for some users.

anyway i think you can best invest in a SNAP programmer which is only 15 $ and the only problem is that you must reprogram the firmware for AVR.
but after that it is a great and quick device. it is supported in 2087 version. and it uses built in windows drivers.

the error is because some usb device (probably mouse) is not hid compatible. you can try plug the mouse in a different usb port.
i created a work around for this which i will release in another update.

about the server : we get lot of 'bad' traffic from some countries which we blocked for now.

Hello everyone, I installed version 2.0.8.7 via the 2.0.8.6 update. When I run it, I get the error below. I want to reinstall, always using 2.0.8.6, but when I tell it to check for updates, it gives me an error message saying "Check for updates." I also tried updating from the MCS website, but clicking "sound=bre download" does absolutely nothing.
Also, the website often gives me a timeout error and doesn't open, which only happens to me on the MCS website. Has anyone had a similar problem?
Thank you very much, and best regards to everyone.

Problem solved!

To use AT-commands for switching over to SD-card depends on a 3k resistor on the clock line that the designer of the module have used to detect "card inserted"
See attached schematics that a helpful forum user at DfRobotics found on the net for me.
After this fix the module behaves perfectly well.

It is fascinating how a <10$ unit can act as a Music MP3 player, Bluetooth sound streamer, and emulate an old style SPP serial device like HC06.
(On chineese sites you can get it for one dollar.)
It can even play stereo MP3 and communicate SPP at the same time.

It seem to be compatible with MP3 players over bluetooth as Spotify can control it while streaming music data to it.
Start/Stop and Volume up/down works from my mobile phone whole playing.

All well!
/Per

If you finally find the cause of this troubles then you can convert that whole I2c routines into one line.

[code:1:0834de619a]I2creceive Twi_addr , Rawb(1) , 0 , 4[/code:1:0834de619a]

This will do Start, read four bytes and do Stop
You only should not set that R/W bit manually.

Thank you Jarek and EDC. You have given me more than enough to get started.

In the future, we will ask the "Polish Connection" for help with I2C/TWI problems.



E