led | golang package for some LED HID devices
kandi X-RAY | led Summary
kandi X-RAY | led Summary
golang package for some LED HID devices
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Top functions reviewed by kandi - BETA
- newBusyLight returns a new bus light device .
- set blync device color .
- create a Blink1 interface
- handle extreme set color
- Devices returns a channel on which devices are available .
- ByPath returns the device info for the given path
- toLedDeviceInfo converts a hid . DeviceInfo to a DeviceInfo
- SetKeepActive sets the keep alive value .
- addDriver adds a driver to the list of drivers
- blink1SetColor sets the color of the device .
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Community Discussions
Trending Discussions on led
QUESTION
I use python 3.8 on archlinux. I use shutil.copytree to copy a folder into a usb key. When i check into the usb after copy, the folder is correctly copied, but i see that my usb key that has a ticking led is still writing. If i eject my usb key before the ticking is over and reconnect it, i see that the folders are not entirely copied. Means that my OS (archlinux) thinks that the copy is done, but it's not. Any ideas ?
...ANSWER
Answered 2021-Jun-15 at 13:30It seems like the copy has logically finished, but hasn't been fully written to the physical USB flash drive. That is to say, your OS has cached some of the data from the copy, and will actually write it to the drive at a later time, but definitely before the drive is unmounted.
To check if this is the case, you can check (either within Python or through some other program) if the copy has completed once the code has moved on past shutil.copytree
. If it has, then the issue is almost certainly that the USB flash drive was not safely ejected.
You should be able to solve this by unmounting (i.e. safely ejecting) the USB flash drive before removing it.
QUESTION
Im currently tackling the optimization of combining two arrays. The problem is the following:
- I have 2 Arrays of different sizes with Array A beeing smaller in all cases that Array B (Most of the time with different magnitude)
- Array A contains objects in with two ID's
ANSWER
Answered 2021-Jun-14 at 12:42The problem in both solutions is the need to iterate array A
for every item in array B
.
Instead create a Set from the 1st array (A
) relevant ids, and then filter the 2nd array (b
) by checking that the relevant id doesn't appear in the Set:
QUESTION
So I wanted to make a state machine, that gets an input letter from the user and outputs the morsecode using a LED. I used a switch, but for some reason it doesn't want to work. It only worked for letter a, when i added another letter it stop working.
I used 3 functions (dot, line and pause) and combined them for the blinking of the LED. We are not allowed to use the "delay()" in our school so i made a timer.
...ANSWER
Answered 2021-Jun-13 at 14:03A lot could be said about this code. I really don't understand why you're doing things quite the way you are. But, if I go for the smallest change that would make your code work, it's as follows.
You have this sort of pattern repeated in your dot
, line
, pause
:
QUESTION
dispatcher-servlet.xml
...ANSWER
Answered 2021-Jun-14 at 02:53This issue is solved after correcting up my code
QUESTION
Project largely working. Have a 125Khz RFID module on an Arduino Uno, with SD card module and and RTC, all working nicely and passing data via PLX-DAQ to Excel and storing data to SD card.
I need a way of working out when the Uno is connected via PLX-DAQ to USB/serial, or when the Uno is just on battery.
So I thought to set a particular cell on Excel with the PLX-DAQ form macro in VBA to 1 (when connected) or 0 (disconnected) then read that in the Arduino code to determine whether to pass data via serial to excel or pull stored data off SD card.
The cell J4 toggles 0 or 1 according to whether disconnected / connected.
I then use the GET function of PLX-DAQ to read a cell from the Arduino sketch.
To upload the sketch I have to disconnect the connection between the RFID Tx and Arduino Rx or I get an error, which is normal, and if I run the sketch with that wire disconnected GET works fine.
...ANSWER
Answered 2021-Jun-12 at 01:54I assume you leave the arduino TX wire connected to the PC-RX. Thats why your PLX-DAQ still has the input. And as you suspect nothing will be going back.
First I thought, since nothing will come back, so your code will be stuck on
QUESTION
Here is my code, which is invoked by the onMessageReceived
function.
I have already added vibration permission to the manifest file. What am I missing? No vibration when the phone is on normal sound mode and no led blink at all.
...ANSWER
Answered 2021-Jun-12 at 07:23Try with custom vibration on getting notification
QUESTION
I am using MediaStore
to fetch the absoluteImagePaths
and feed it to Glide
in adapter class.
currently I am using MediaStore.MediaColumns.DATA
to get the path. But, Recently google deprecated that api and may not work in near future. So, what is the replacement for this?
ANSWER
Answered 2021-Jun-12 at 07:47In Kotlin use this:
QUESTION
I've taken a look at the device tree that is in use for a working i.MX6 based development board. I've noticed that in the case of the ethernet configuration, a confusing mix of directives are present. Namely:
- Node
fec1
contains a directive to delete nodemdio
- Node
fec2
contains a reference to nodeethphy1
- Node
ethphy1
is withinmdio
, the deleted node.
ANSWER
Answered 2021-Jun-11 at 10:18The /delete-node/ mdio;
directive is deleting the mdio
node that was added in imx6ul-imx6ull-var-som.dtsi or imx6ul-imx6ull-var-dart.dtsi.
OP pointed to imx6ul-imx6ull-var-som-concerto-board.dtsi as the source of the fragment. That is included by the following:
- imx6ul-var-som-concerto-board.dtsi
- imx6ull-var-som-concerto-board.dtsi
- imx6ulz-var-som-concerto-board.dtsi
One of those is included by at least the following, according to their imx6ul
, imx6ull
, or imx6ulz
prefix:
ims6ul
:
- imx6ul-var-som-concerto-board-emmc-sd-card.dts
- imx6ul-var-som-concerto-board-emmc-wifi.dts
- imx6ul-var-som-concerto-board-nand-sd-card.dts
- imx6ul-var-som-concerto-board-nand-wifi.dts
imx6ull:
- imx6ull-var-som-concerto-board-emmc-sd-card.dts
- imx6ull-var-som-concerto-board-emmc-wifi.dts
- imx6ull-var-som-concerto-board-nand-sd-card.dts
- imx6ull-var-som-concerto-board-nand-wifi.dts
imx6ulz
:
- imx6ulz-var-som-concerto-board-emmc-sd-card.dts
- imx6ulz-var-som-concerto-board-emmc-wifi.dts
- imx6ulz-var-som-concerto-board-nand-sd-card.dts
- imx6ulz-var-som-concerto-board-nand-wifi.dts
Those all include one of the following, according to their imx6ul
, imx6ull
, or imx6ulz
prefix:
imx6ul
:
- imx6ul-var-som.dtsi, which includes imx6ul-imx6ull-var-som.dtsi
imx6ull
:
- imx6ull-var-som.dtsi, which includes imx6ul-imx6ull-var-som.dtsi
imx6ulz
:
- imx6ulz-var-som.dtsi, which includes imx6ul-imx6ull-var-dart.dtsi
imx6ul-imx6ull-var-som.dtsi and imx6ul-imx6ull-var-dart.dtsi both contain this section:
QUESTION
I installed the python-kasa library to control TPLink smart home devices from my local server. while issuing commands from the command line is simple, I'm trying to execute them in Bash based on result of the query. My dilemma is purely my coding ability and I'm looking for a push in the right direction. what I would like to do is along the lines of the following syntactically incorrect mess:
...ANSWER
Answered 2021-May-24 at 05:05Something like this maybe?
QUESTION
I'm trying to get the value of an input after the user click submit, I have a simple form that ask for the user to sign,
when the user click submit, inside the handleLogin, i call the handleSignature and passes the signature to an input, but here is were I'm lost how can I get the value of this field, is the field that contains the signature.led.
...ANSWER
Answered 2021-Jun-10 at 23:42if you want get the values of input you need to bind the value to state, as follows
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