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pirip
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26 Commits (master)

Author SHA1 Message Date
David Rowe be01b01d36 continuous carrier test mode, more useful for setting levels 2021-10-27 07:07:46 +10:30
David Rowe d4f4c335af temporary work around for FSK demod strong/weak signal issue 2021-10-27 07:06:51 +10:30
David Rowe 0c169adcf7 switch GPIO when sending test signals 2021-10-06 08:53:38 +10:30
David Rowe e7f5105b46 remove debug functions 2020-11-29 06:13:48 +10:30
David Rowe c0e97ff709 cleaning up after PLLC /RF stopping issue 2020-11-29 05:55:13 +10:30
David Rowe 4b7c537360 added hearbeat message output 2020-11-29 05:54:34 +10:30
David Rowe dc9c61353e local ping test working 2020-11-22 09:28:19 +00:00
David Rowe 05cec0ebe1 test modes working again 2020-11-16 19:36:32 +00:00
David Rowe d302e68b41 added source addressig and filtering support, simplifying frame repeater. Works well :-) 2020-11-13 00:59:37 +00:00
David Rowe decbae5ab1 changed to a simple timer design. Frame repeater actually repeating bursts of between 1 and f5 frames OK. 2020-11-11 20:31:27 +00:00
David Rowe d260ab8e2a first frame repeat, but stuck in a loop 2020-11-11 07:54:51 +00:00
David Rowe 72bc03d23e working through frame repeater bugs 2020-11-10 20:50:25 +00:00
David d463c27c4e reading data from rtl_fsk OK 2020-11-08 18:33:16 +10:30
David c01f06df8e first pass at frame repeater application, needs test and debug 2020-11-07 11:04:49 +10:30
David Rowe 4ad8d7d4a5 alinged name of Tx app with rtl_fsk Rx app 2020-10-30 01:46:25 +00:00
David Rowe ddff7c014f burst control from an external data source 2020-10-29 21:18:12 +00:00
David Rowe bcf432d863 added optional seq numbers, and better end of burst timing. Works OK OTC at high signal levels at Rs of 1000 and 10000 2020-10-25 00:41:39 +01:00
David Rowe cdf6c3456a Antenna and carrier switching working with testframes. Some tuning needed for start and end of bursts 2020-10-24 03:01:42 +01:00
David Rowe b9d4477104 building up Tx/Rx switch control 2020-10-22 23:17:27 +01:00
David Rowe f267b44853 added CRC16, functional test working to rtl_sdr at Rs=200,100,and 10000, 2 and 4FSK 2020-10-10 05:24:28 +01:00
David Rowe 5ca05e6d3f pre-amble and post-amble for burst, testframe mode 2020-10-02 03:10:24 +01:00
David Rowe fd4bcf85b9 carrier/two tone test without file arg 2020-09-30 02:29:16 +01:00
David Rowe 1642ad3326 fsk_rpitx builds and running with --code H_256_512_4 2020-09-28 03:52:56 +01:00
David 4180033f52 coding up FSK_LDPC mode (Tx side) for fsk_rpitx 2020-09-28 11:36:28 +09:30
David Rowe 9980d96d1f added -c option to generate just carrier 2020-08-10 04:43:14 +01:00
David Rowe b610864fdf first pass at Pi Tx 2020-07-09 04:24:20 +01:00