pmt | Google PaymentMethodToken verifier | REST library
kandi X-RAY | pmt Summary
kandi X-RAY | pmt Summary
An implementation of the recipient side of Google Payment Method Token for verifying callbacks from Google Pay API for Passes.
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QUESTION
I have 2 columns Source_System
, SBG_NAME
. I want to filter out Source_System
Microsiga for SBG_NAME
PMT
Data set is like this:
Source_System SBG_Name CIP300 PMT Microsiga PMT CIP900 HBT Microsiga HBTThe output should be
Source_System SBG_Name CIP300 PMT CIP900 HBT Microsiga HBT ...ANSWER
Answered 2022-Feb-08 at 19:29SELECT
"Source_System"
,"SBG_Name"
FROM table
MINUS
SELECT
"Source_System"
,"SBG_Name"
FROM table
WHERE "Source_System" = 'Microsiga' and "SBG_Name" = 'PMT'
QUESTION
System:debian 11,Gnuradio 3.8.10,python 3.8.10
I try to use meta file sink
block to record the raw IQ data with meta data.
grc file as below:
ANSWER
Answered 2022-Feb-03 at 11:47QUESTION
I have been experimenting with message passing in the Signal Source block in GNU Radio companion. I can see from its source code that we can pass messages to change the frequency, amplitude, offset and phase of the source. For example, the following message PMT sent from a message strobe can change the amplitude of the signal to 0.5.
...ANSWER
Answered 2021-Dec-29 at 13:16This is officially documented:
https://www.gnuradio.org/doc/doxygen/page_uhd.html#uhd_command_syntax
Command name Value Type Description chan int Specifies a channel. If this is not given, either all channels are chosen, or channel 0, depending on the action. A value of -1 forces 'all channels', where possible. gain double Sets the Tx or Rx gain (in dB). Defaults to all channels. power_dbm double Sets the Tx or Rx power reference level (in dBm). Defaults to all channels. Works for certain devices only, and only if calibration data is available. freq double Sets the Tx or Rx frequency. Defaults to all channels. If specified without lo_offset, it will set the LO offset to zero. lo_offset double Sets an LO offset. Defaults to all channels. Note this does not affect the effective center frequency. tune tune_request Like freq, but sets a full tune request (i.e. center frequency and DSP offset). Defaults to all channels. mtune tune_request_t Like tune, but supports a full manual tune request as uhd::tune_request_t. Defaults to all channels. lo_freq double For fully manual tuning: Set the LO frequency (RF frequency). Conflicts with freq, lo_offset, and tune. dsp_freq double For fully manual tuning: Set the DSP frequency (CORDIC frequency). Conflicts with freq, lo_offset, and tune. direction string Used for timed transceiver tuning to ensure tuning order is maintained. Values other than 'TX' or 'RX' will be ignored. rate double See usrp_block::set_samp_rate(). Always affects all channels. bandwidth double See usrp_block::set_bandwidth(). Defaults to all channels. time timestamp Sets a command time. See usrp_block::set_command_time(). A value of PMT_NIL will clear the command time. mboard int Specify mboard index, where applicable. antenna string See usrp_block::set_antenna(). Defaults to all channels. gpio gpio PMT dictionary including bank, attr, value, mask for GPIO. See notes.QUESTION
How to fill the beginning of an audio track?
I have a video file (.mp4) which contains 3 minutes content.
...ANSWER
Answered 2021-Dec-22 at 10:46Just need to pad that audio track from beginning till its start. You can use aresample filter for that.
QUESTION
I have to repair this mortgage calculator, but I really don't understand why the calculation is not working. I need help to sort this out. Or at least someone to make me understand what is wrong with this function. (The calculator has an input for Applicants’ combined annual income and another input for Deposit. The calculator should show results for Maximum property value and Estimated monthly costs).
...ANSWER
Answered 2021-Nov-27 at 10:33This works maybe you find the error by comparing it to yours :) didn't changed anything just added the fitting html to it
QUESTION
I have the following code:
...ANSWER
Answered 2021-Oct-20 at 06:03Actually I think the solution can be done without holding a map. Here is a possible solution you can try.
QUESTION
I am trying to realize a block in gnuradio. It must send a message to the output and command the frequency of a signal source block. The message is a pmt pairs which contains the frequency value in the cdr field. When I put it into the pairs, its precision decreases a lot. For example, with this code
...ANSWER
Answered 2021-Oct-10 at 19:40This is just the precision of the "pretty print string representation". When you convert your PMT back to a python float
or a C double
, you should get sufficient precision.
QUESTION
I have to make a message source block in GNURadio. I have to use Windows 10 and I don't know how to install and use gr-modtool on it, so I'm trying to make the block using the Embedded Python Block.
The message block shall behave in a manner similar to the Message Strobe, which periodically sends a message to output port. The only difference is that my message is not an input parameter but is a variable that needs to be periodically calculated. I'm trying to understand how to do it but I didn’t find much information about.
So, this block has no input ports and only one message output port, then the first portion of code should be
...ANSWER
Answered 2021-Oct-07 at 08:02I looked everywhere the message strobe code but did not find it.
You can find the message strobe's source code here
As second step, of course, it would be the introducing of the time loop. I think to use a threading.Timer.
Yes, to implement this you need to start a thread or use some sort of Timer.
QUESTION
UI
...ANSWER
Answered 2021-Sep-20 at 23:45simply add a req
on the first line inside your reactive. Remeber to wrap your expression in reactive
with {}
QUESTION
I have a mat menu below with each of them has each own click value and with own disable properties , is there a way we can cleanly implement this or dynamically implement this without repeating the buttons and click as you see on the current progress below? something like dynamic
#code
...ANSWER
Answered 2021-Sep-15 at 09:50In your component logic there must be an object containing all the parameters and info you will need in order to fill up the mat-menu.
Something like this:
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