Commit Graph

16 Commits

Author SHA1 Message Date
Jonathan Naylor 81518bf74c Make AX.25, DMR, P25, NXDN and FM selectable at compile time. 2020-11-08 22:23:27 +00:00
Jonathan Naylor bb66c72ef3 Merge branch 'FM_Ext' into AX25_FM 2020-06-25 10:41:48 +01:00
Jonathan Naylor 114c2bcb15 Handle extended packet lengths. 2020-06-19 13:16:47 +01:00
Geoffrey Merck 03f18451f7 Remove CSerialBuffer, use CRingBuffer 2020-05-10 06:50:35 +02:00
Jonathan Naylor 8b31a53e4e Revert the DMR DMO TX changes. 2017-04-17 09:25:38 +01:00
Jonathan Naylor 9d4779e4c3 Put idle into the second DMO slot instead of the repeat of the data. MD380/390 bug workaround. 2017-04-05 14:19:25 +01:00
Jonathan Naylor c0941c4856 Add TX Delay buffer protection. 2017-04-02 13:48:40 +01:00
Andy CA6JAU a49871cd8b Using CMSIS FIR interpolator for all modulators 2017-04-01 01:29:35 -03:00
Jonathan Naylor c9b553bc2e Follow the ETSI standard for DMO operation. 2017-03-29 20:36:02 +01:00
Jonathan Naylor e697a91710 Revert the DMR DMO transmitter changes. 2017-03-19 09:35:46 +00:00
Jonathan Naylor 3814d4243c Add extra idle frames at the start of a DMR DMO transmission. 2017-03-12 18:36:41 +00:00
Jonathan Naylor df1210eaea Remove the OscOffset parameter. 2017-03-07 20:41:54 +00:00
Jonathan Naylor 8c970b26db Change size of space in transmit routines. 2017-03-06 20:36:44 +00:00
g4eml 9f47e67630 Fix crash in DMR DMO Mode
Modem was crashing on Teensy when running in DMO mode. Crashed as soon as Tx started. Traced to exceeding the bounds of m_poBuffer during the txdelay phase.
 m_poBuffer was dimensioned to 80 but m_txdelay could be 600 to 1200 so a massive overwrite was happening.
Surprisingly this didn't crash on the Due only on the Teensy.
2017-01-01 14:22:49 +00:00
Jonathan Naylor 35ae6b002d First compiling version of DMO code, untested. 2016-08-23 20:16:46 +01:00
Jonathan Naylor d477796903 The beginnings of the DMR DMO transmitter. 2016-08-23 08:17:15 +01:00