Hi,
Is there a way for update the firmware... There isn't uasyncio for example...
I bought the discovery H7... I wil try to adapt this firmware... If someone has an advise....
Thanks.
Search found 119 matches
- Thu Dec 14, 2023 3:18 pm
- Forum: Other Boards
- Topic: STM32 F7 Discovery
- Replies: 20
- Views: 116557
- Wed Jun 08, 2022 7:18 am
- Forum: Pyboard D-series
- Topic: ble 2 sensors and 1 station?
- Replies: 4
- Views: 44681
Re: ble 2 sensors and 1 station?
Hi,
Is there an other way for make a station with a classical computer (like a raspberry for example) wich can received data from several pyb-d ?
Thanks a lot.
Is there an other way for make a station with a classical computer (like a raspberry for example) wich can received data from several pyb-d ?
Thanks a lot.
- Fri Apr 01, 2022 9:45 am
- Forum: Programs, Libraries and Tools
- Topic: uasyncio and ble?
- Replies: 0
- Views: 10329
uasyncio and ble?
Hi,
The ble station wich received data, has an infinite loop ("while central is connected:") , and uasyncio can't work...
Is it possible to leave for a short time the ble connection?
Thanks.
The ble station wich received data, has an infinite loop ("while central is connected:") , and uasyncio can't work...
Is it possible to leave for a short time the ble connection?
Thanks.
- Fri Jan 07, 2022 10:47 am
- Forum: Pyboard D-series
- Topic: ble 2 sensors and 1 station?
- Replies: 4
- Views: 44681
Re: ble 2 sensors and 1 station?
Hi Lofer, Thanks for your attention, Bluetooth works fine with one pyb-d wich have a sensor, and one other pyb-d wich receive data from the first one pyb-d. I would like use 2, or more, pyb-d wich one with a sensor, and one pyb-d wich receive all data from others pyb-d. For moment when I tried to do...
- Mon Jan 03, 2022 4:31 pm
- Forum: Drivers for External Components
- Topic: Driver for SCD30 CO2 Sensor
- Replies: 10
- Views: 73926
Re: Driver for SCD30 CO2 Sensor
And I'm a newby with uasyncio...
I have just "create task"...
I think that with a "wait_for_event" it could be much more better... But I have to learn it...
If someone have an advise...
There, examples of what I have done with scd30:
https://www.cosmocratie.fr/gallery.html
I have just "create task"...
I think that with a "wait_for_event" it could be much more better... But I have to learn it...
If someone have an advise...
There, examples of what I have done with scd30:
https://www.cosmocratie.fr/gallery.html
- Mon Jan 03, 2022 4:01 pm
- Forum: Drivers for External Components
- Topic: Driver for SCD30 CO2 Sensor
- Replies: 10
- Views: 73926
Re: Driver for SCD30 CO2 Sensor
Yep,
I use the scd30:
- fewer crash with just a "time.sleep(2)" (this sensor need it).
- But, the best, for sure, is to use uasyncio library. Maybe just one crash per week with just one raspberry pico on 5.
- No one crash with alls pyboard-d.
I use the scd30:
- fewer crash with just a "time.sleep(2)" (this sensor need it).
- But, the best, for sure, is to use uasyncio library. Maybe just one crash per week with just one raspberry pico on 5.
- No one crash with alls pyboard-d.
- Thu Dec 30, 2021 9:08 am
- Forum: Pyboard D-series
- Topic: ble 2 sensors and 1 station?
- Replies: 4
- Views: 44681
ble 2 sensors and 1 station?
Hi,
I tried to use 2 pyb-d, each one with a ble temperatre sensor and one pyb-d like station...
The ble station no check the second ble sensors...
Is it possible to find a way for doing that?
Thanks.
I tried to use 2 pyb-d, each one with a ble temperatre sensor and one pyb-d like station...
The ble station no check the second ble sensors...
Is it possible to find a way for doing that?
Thanks.
- Sun Nov 08, 2020 8:57 am
- Forum: Pyboard D-series
- Topic: file corrupted and reset firmware no works
- Replies: 10
- Views: 7907
Re: file corrupted and reset firmware no works
Yip, For moment it's all right with the pyb-d. It seems that with litlle_fs, it's going a litlle bit faster...? Otherwise, I tried to do the same with a pyboard. I can just format all flash mem. And then I have troubles with the use of sd card. So with a pyboard, the best is still original format fo...
- Mon Nov 02, 2020 10:22 am
- Forum: Drivers for External Components
- Topic: epaper's waveshare lib
- Replies: 3
- Views: 3968
Re: epaper's waveshare lib
Youpi, I have got it... It was easy!!!? I don't understand why anybody teach me how use a framebuff by the lib folder??? The first lines, and the last lines of my font.py file, in my lib folder, that I could import in the main: import framebuf def __init__(self, a, b, fb, i): self.conversion = conve...
- Thu Oct 29, 2020 10:00 pm
- Forum: Drivers for External Components
- Topic: epaper's waveshare lib
- Replies: 3
- Views: 3968
Re: epaper's waveshare lib
Yup, The code (859 lignes) for alls letters, numbers with . : / % + - = _ ! ? symbols: ##each number has 9 pixels on xplan and 13 pixels on yplan def space(a,b): pass def lettre_A(a,b): fb.vline(4+a,1+b, 6, black) fb.vline(5+a,1+b, 3, black) fb.vline(6+a,1+b, 6, black) fb.vline(3+a,4+b, 7, black) fb...