Search found 30 matches

by c45713
Fri Mar 15, 2019 9:47 pm
Forum: Other Boards
Topic: [nRF52832] REPL UART is not shown up
Replies: 4
Views: 167

Re: [nRF52832] REPL UART is not shown up

I have not enabled it in the config file. Great. Then that is not an issue. Could you make sure that you are starting fresh on the pca10040 by issuing the following sequence: nrfjprog --eraseall -f nrf52 make BOARD=pca10040 SD=s132 clean make BOARD=pca10040 SD=s132 make BOARD=pca10040 SD=s132 sd ma...
by c45713
Wed Mar 13, 2019 8:22 pm
Forum: Other Boards
Topic: [nRF52840] UART service advertising error.
Replies: 1
Views: 58

Re: [nRF52840] UART service advertising error.

As a starter, could you try out a patch for the iOS connection, to see if this solves the issue? I have not done a PR of this yet, as i do not have a recent version of iPhone/iPad to test it out on myself in order to verify that it fixes the issue. https://github.com/glennrub/micropython/commit/4b57...
by c45713
Mon Mar 11, 2019 9:25 pm
Forum: Other Boards
Topic: [nRF52832] REPL UART is not shown up
Replies: 4
Views: 167

Re: [nRF52832] REPL UART is not shown up

Have you enabled the MICROPY_PY_BLE_NUS (1) in bluetooth_conf.h by mistake?
If so, this will route all UART REPL to BLE UART Service.
by c45713
Wed Jan 02, 2019 9:56 pm
Forum: Other Boards
Topic: NRF52: NFC support?
Replies: 2
Views: 281

Re: NRF52: NFC support?

I'm not aware of any other activity on this either. If you would like to just lift some ideas or discuss the topic with someone, i'm present on IRC and might be able to help you out a bit. Same nick as in this forum.
by c45713
Wed Jan 02, 2019 9:49 pm
Forum: Other Boards
Topic: [nRF51822/...] Complete hardware/development tutorial?
Replies: 3
Views: 279

Re: [nRF51822/...] Complete hardware/development tutorial?

Hi Tim, I guess most of the cheap modules will do as long as you have a programmer available. I see in the forum that ST-Link v2 should work: https://forum.micropython.org/viewtopic.php?f=12&t=5011&p=29064. Personally i use an external J-Link programmer or a development kit with on-board debugger/fl...
by c45713
Sat Nov 03, 2018 12:12 am
Forum: Other Boards
Topic: [nRF52] How do I increase the amount of flash allocated to micropython's micro file system?
Replies: 7
Views: 609

Re: [nRF52] How do I increase the amount of flash allocated to micropython's micro file system?

In order to scale the size set of for internal file system you can add a custom linker script like for microbit: https://github.com/micropython/micropython/blob/master/ports/nrf/boards/microbit/custom_nrf51822_s110_microbit.ld Point to your custom linker script holding the size you want to override ...
by c45713
Thu Oct 18, 2018 3:52 pm
Forum: Other Boards
Topic: [nRF5x] How to connect using WebBluetooth REPL?
Replies: 35
Views: 1606

Re: [nRF5x] How to connect using WebBluetooth REPL?

BTW: is there a possibility to have some sort of security on the Bluetooth REPL? It should be possible. The only thing i have done on security so far is to add some pairing to the central in order to get a BLE keyboard connected to a central and print out the characters received from it. https://gi...
by c45713
Wed Oct 17, 2018 8:32 pm
Forum: Other Boards
Topic: [nRF5x] How to connect using WebBluetooth REPL?
Replies: 35
Views: 1606

Re: [nRF5x] How to connect using WebBluetooth REPL?

I believe i see the problem here. If I run the configuration you attached, it turns out that the BLUETOOTH_WEBBLUETOOTH_REPL has to be set to 0. This flag is used to alternate the advertisment packet between normal advertisment ("micr") and Eddystone URL (https://goo.gl/F7fZ69 => https://aykevl.nl/a...
by c45713
Mon Oct 15, 2018 10:43 pm
Forum: Other Boards
Topic: [nRF5x] How to connect using WebBluetooth REPL?
Replies: 35
Views: 1606

Re: How to connect with Bluetooth REPL using nRF UART app?

Attached a hex file generated from yesterday's master (my last sync with mainline). I have verified that this hex file works with my chromium-browser. firmware.zip You can flash this application on top of your flashed SoftDevice ("make BOARD=pca10040 SD=s132 sd"). Issue the following command which w...
by c45713
Mon Oct 15, 2018 9:43 pm
Forum: Other Boards
Topic: [nRF5x] How to connect using WebBluetooth REPL?
Replies: 35
Views: 1606

Re: How to connect with Bluetooth REPL using nRF UART app?

I believe i managed to reproduce your issue. #1. Create one connection using nus_console which works. Terminate the connection using "CTRL+C". #2. Power toggle the device. #3. Reconnect using chrome, connection is established. Now, in my chromium-browser, the input-prompt looks activated, but no cha...