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Author SHA1 Message Date
Geoffrey Merck 419ab89ee9 Merge branch 'bugfix/STM32F1_POG' of https://github.com/F4FXL/MMDVM into bugfix/STM32F1_POG 2020-05-04 16:44:25 +02:00
Geoffrey Merck fcdb582893 Change FM LED Pin 2020-05-04 16:43:08 +02:00
Geoffrey Merck 5e85565208 Fix compile isue 2020-05-04 15:26:17 +02:00
Geoffrey Merck 2d876b8d8e Fix Fancy LED effect accessing unused ports 2020-05-03 15:36:10 +02:00
Jonathan Naylor f8e119c26b Set the modem state in SET_CONFIG. 2020-05-02 17:37:47 +01:00
Jonathan Naylor edddbedd4b Fix compilation issues. 2020-05-02 15:46:36 +01:00
Jonathan Naylor baa4f7aa4c Last minute tidy-ups. 2020-05-02 14:47:43 +01:00
Jonathan Naylor de3c257f79 Bump the version date. 2020-05-01 18:47:15 +01:00
Jonathan Naylor b027e1d1bf
Merge pull request #243 from F4FXL/FM 
Fix CTCSS value is different when using RXLevel 50 to 99
 2020-05-01 17:04:05 +01:00
Geoffrey Merck 0a5c496a3a Fix CTCSS value is different when using RXLevel 50 to 99 2020-05-01 17:56:45 +02:00
Jonathan Naylor 5b32fecc0a Remove the pre- and de-emphasis and the downsampler. 2020-04-30 11:39:04 +01:00
Jonathan Naylor 92a4db9886
Merge pull request #242 from g4klx/revert-241-FM 
Revert "Change emphasis time constant to 750µS"
 2020-04-30 11:23:42 +01:00
Jonathan Naylor cc785e3225
Revert "Change emphasis time constant to 750µS" 2020-04-30 11:23:19 +01:00
Jonathan Naylor be0690e587
Merge pull request #241 from F4FXL/FM 
Change emphasis time constant to 750µS
 2020-04-30 09:38:24 +01:00
Geoffrey Merck 69e39e36b0 Change emphasis time constant to 750µS 2020-04-30 10:26:04 +02:00
Jonathan Naylor b2f33fd4d2 Bump the version date. 2020-04-29 21:51:12 +01:00
Jonathan Naylor 200199c5d4 Reduce the CPU load slightly. 2020-04-29 20:59:48 +01:00
Jonathan Naylor 1465d6f91d
Merge pull request #240 from F4FXL/FM 
Add resmaplign/packing and Pre and De emphasis
 2020-04-29 20:45:02 +01:00
Geoffrey Merck 373aed13c8 Restore Passband 2020-04-29 20:43:01 +02:00
Geoffrey Merck b23620ede3 Add de and pre emphasis 2020-04-29 20:42:20 +02:00
Geoffrey Merck da87afc8d4 Move helper script to separate folder 2020-04-29 20:41:41 +02:00
Geoffrey Merck 626a280d27 Add filter chrachertitics comment 2020-04-29 18:24:15 +02:00
Geoffrey Merck 4b267c2e1e Move downsampling tap point 2020-04-28 22:35:06 +02:00
Geoffrey Merck cf18f95a92 Add Downsampling 2020-04-28 21:37:06 +02:00
Jonathan Naylor dac0f26e5d Rename RXBoost to RFAudioBoost. 2020-04-28 14:43:40 +01:00
Jonathan Naylor 13993891ec
Merge pull request #239 from m0vse/FM 
Change FM cal levels
 2020-04-28 09:55:31 +01:00
m0vse 849c2a0f50 Change FM cal levels 2020-04-28 09:51:11 +01:00
Jonathan Naylor 172ac615a8 Rescale the output. 2020-04-27 14:59:33 +01:00
Jonathan Naylor 30031d8e95 Increase the output level. 2020-04-27 14:53:41 +01:00
Jonathan Naylor b2de5defa4 Tweak the values slightly. 2020-04-27 14:47:17 +01:00
Jonathan Naylor 177c7548ae
Merge pull request #237 from m0vse/FM 
Add FM Cal modes
 2020-04-27 14:35:53 +01:00
m0vse b9bfc36e6f Remove commented code 2020-04-27 14:32:16 +01:00
m0vse 980c529107 Merge remote-tracking branch 'upstream/FM' into FM 2020-04-27 14:19:12 +01:00
m0vse 5156ca13b7 Add FM Cal modes 2020-04-27 14:18:42 +01:00
Jonathan Naylor d08a3690b0 Double the signal level to the CTCSS decoder. 2020-04-27 13:07:03 +01:00
Jonathan Naylor e8ed77241c Simplify the calculations. 2020-04-27 12:05:55 +01:00
Jonathan Naylor 82dcc44a2d
Merge pull request #235 from F4FXL/FM 
Move division to CTCSSRX, change sample unscaling to 1/rxLevel
 2020-04-27 10:27:51 +01:00
Geoffrey Merck 93a8e63233 Remove m_rxLevel 2020-04-27 11:26:19 +02:00
Geoffrey Merck 4ffaa62855 Move division to CTCSSRX, change sample unscaling to 1/rxLevel 2020-04-27 11:16:06 +02:00
Jonathan Naylor f9530ee82a Pass the RX level to the FM controller. 2020-04-26 22:01:11 +01:00
Jonathan Naylor d66c6d7f9c Fix the multiplication. 2020-04-26 15:24:51 +01:00
Jonathan Naylor 458a3d2d24 Bump the version date. 2020-04-26 13:22:16 +01:00
Jonathan Naylor 6f4c19c006 Convert to Q47 arithmetic. 2020-04-26 13:02:43 +01:00
Jonathan Naylor a31cf3d6f8 Convert the CTCSS TX tones to Q31 from Q15. 2020-04-26 12:07:10 +01:00
Jonathan Naylor 3fb0631953
Merge pull request #233 from F4FXL/FM 
Remove IO from CTCSSRX
 2020-04-26 11:45:44 +01:00
Geoffrey Merck 028d0cf609 Add q31_t cast 2020-04-26 12:38:23 +02:00
Geoffrey Merck 6824d5662a Remove dependency to IO in CTCSSRX 2020-04-26 12:24:05 +02:00
Jonathan Naylor 1bc8726046
Merge pull request #232 from F4FXL/bugfix/FM_CTCSS_TX 
Fix invalid values passed to arm_sin_q15
 2020-04-26 08:16:20 +01:00
Jonathan Naylor 05c8c130b6
Merge pull request #231 from F4FXL/feature/FM_Normalized_CTCSS_Threshold 
CTCSS threshold is level agnostic
 2020-04-26 08:15:15 +01:00
Geoffrey Merck 5051a13711 Fix invalid values passed to arm_sin_q15 2020-04-26 08:16:08 +02:00