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Author SHA1 Message Date
Elizabeth Myers
205031550b
Use RadioLibTime_t (aka unsigned long) when dealing with millis() and micros() (#1075) 
* Use unsigned long when dealing with millis() and micros().

Although sizeof(uint32_t) == sizeof(unsigned long) on Arduino, this is
not the case on 64-bit Linux, where sizeof(unsigned long) ==
sizeof(uint64_t).

Most timestamp arithmetic and comparisons have been left alone, to
reduce code churn. This is fine, as uint32_t is perfectly wide to store
most timestamp deltas this library will deal with, and C will promote
the integer rather than do a narrowing conversion. The real problem
arises with narrowing conversions being done by assuming timestamps are
32-bit.

No functional changes intended for platforms where sizeof(uint32_t) ==
sizeof(unsigned long) (so most 8/16/32-bit platforms).

Signed-off-by: Elizabeth Myers <elizabeth.jennifer.myers@gmail.com>

* Change most timestamps to use RadioLibTime_t.

This makes it obvious what is and isn't a timestamp.

Not everything has been converted; anything dealing with protocol and
chip-level timestamps has been left alone on purpose, to make it clear
that these functions do require 32-bit timestamps.

No functional changes intended on platforms where sizeof(uint32_t) ==
sizeof(unsigned long).

Signed-off-by: Elizabeth Myers <elizabeth.jennifer.myers@gmail.com>

* Use uint32_t internally in getTimeOnAir.

We need to not overflow the integers with the shifts and
multiplications, so this is correct behaviour.

Signed-off-by: Elizabeth Myers <elizabeth.jennifer.myers@gmail.com>

---------

Signed-off-by: Elizabeth Myers <elizabeth.jennifer.myers@gmail.com>
 2024-04-25 21:50:58 +02:00
jgromes
e7ee407b0d [Doc] Additional doxygen fixes 2024-04-01 12:11:13 +02:00
Jan Gromeš
e57c9b08ea
[Doxygen] Warnings fixes (#1046) 
* [APRS] Fix Doxygen warnings

* [Print] Fix Doxygen warnings

* [CC1101] Fixed doxygen warnings

* [nRF24] Fixed doxygen warnings

* [RF69] Fixed doxygen warnings

* [SX126x] Fixed doxygen warnings

* [SX127x] Fixed doxygen warnings

* [AFSK] Fixed doxygen warnings

* [APRS] Fixed doxygen warnings

* [Bell] Fixed doxygen warnings

* [Ext] Fixed doxygen warnings

* [LoRaWAN] Fixed doxygen warnings

* [PHY] Fixed doxygen warnings

* [Print] Fixed doxygen warnings

* [Mod] Fixed doxygen warnings
 2024-04-01 11:11:24 +02:00
jgromes
842c54849d [SX127x] Added setLowBatteryThreshold (#925) 2024-01-13 13:39:51 +01:00
jgromes
bbe407b50f [SX127x] Cleanup private/protected members 2024-01-12 18:51:55 +01:00
jgromes
34c861cfbe [SX127x] Reworked macro configuration system 2023-11-27 21:14:33 +01:00
StevenCellist
82258105b7
[LoRaWAN] Rework bands, official Rx windows, support ADR, confirm frames, improve EEPROM handling, support clock drift (#867) 
* [LoRaWAN] rework bands, add ADR, partial MAC support

Known problem: terribly bad at receiving downlinks
Mask-list bands (e.g. US915) untested, likely a few bugs

* [LoRaWAN] Change Rx windows from CAD to RxSingle

* [LoRaWAN] improve persistence, better Rx windows, wear leveling, confirmed frames

* [LoRaWAN] Module-independent (OTAA) Rx windows, fix confirming downlinks

* [LoRaWAN] Implement SX127x support, fix MAC uplinking, support clock drift

* [ArduinoHal] fix clock drift calculation

* [LoRaWAN] Improve band & ADR logic, allow setting ADR, DR, subband, update examples

* [LoRaWAN] Fix EU868 coding rate, improve example

* [LoRaWAN] fix unused channel index

* [LoRaWAN] fix merge issue (deleted line)

* [LoRaWAN] fix CSMA calling now incorrect function

* [LoRaWAN] fix include logic

* [LoRaWAN] fix warnings, remove duplicate function

* [LoRaWAN] improve examples, add unified sendReceive, bugfixes, add FSK

* [LoRaWAN] improve examples

* [LoRaWAN] add new keywords, add debug guard

* [SX127x] Updated startReceive interface to be more in line with SX126x

* [SX127x] Added public method to convert from bytes to symbols

* [LoRaWAN] Update start receive for SX127x

* Added note about LoRaWAN beta

* [SX127x] Fixed potential float overflow

---------

Co-authored-by: jgromes <jan.gromes@gmail.com>
 2023-11-12 14:02:39 +01:00
BayCom GmbH
d329c60906
[SX127x] disable syncword generation & detection, add method to set preamble polarity (#834) 
* allow syncword to be disabled if length is 0

* add method to change preamble polarity in FSK mode

* add new method 'setPreamblePolarity'

* move RADIOLIB_SX127X_PREAMBLE_POLARITY_55 from ::config to ::begin & ::beginFSK

* [SX127x] Remove FSK preamble config from LoRa init method

* [SX127x] Rename preamble inversion method

---------

Co-authored-by: BayCom GmbH <software@baycom.de>
Co-authored-by: jgromes <jan.gromes@gmail.com>
 2023-09-29 14:27:31 +02:00
jgromes
10d225fadb [SX127x] Allow alternate chip versions 2023-09-24 18:19:19 +02:00
jgromes
ea4018d310 [SX127x] Added common CAD methods 2023-08-12 18:43:26 +02:00
jgromes
b48567722b [SX127x] Added method to get CAD result 2023-08-12 18:40:38 +02:00
jgromes
f589d77e09 [SX127x] Override default channel scan method 2023-08-06 16:06:15 +02:00
jgromes
d1e3691c32 Added notes about getPacketLength (#214) 2023-07-15 19:40:07 +02:00
jgromes
8fd0a67a78 Typo fixes 2023-07-15 19:13:16 +02:00
jgromes
d5ce384bda [SX127x] Implemented new common PHY methods 2023-07-06 11:17:29 +02:00
jgromes
8acaca4884 [SX127x] Swap Tx IQ inversion (#778) 2023-06-25 09:33:17 +02:00
jgromes
a6ba423c73 [SX127x] Implemented generic actions 2023-06-21 22:03:07 +02:00
jgromes
522aff911f [SX127x] Fixed default parameters 2023-05-28 22:32:13 +02:00
jgromes
a16322097a [SX127x] Added default startReceive method 2023-05-28 22:20:25 +02:00
jgromes
cc8c8f2eed [SX127x] General reformatting 2023-04-23 22:42:13 +02:00
Mestery
f20cc978a7 update interrupt action mode type 2023-04-16 21:45:39 +02:00
Mestery
9a68a3c901 use uint32 instead of uint8 for pin type 2023-04-16 21:39:00 +02:00
Mestery
ec3d4eaf20 Improve hardware abstraction layer 2023-04-12 23:16:18 +02:00
jgromes
8587f73bd9 [SX127x] Implemented fractional bit rate (#505) 2023-04-09 17:08:45 +02:00
jgromes
13248b6eab [SX127x] Fixed comments 2023-04-08 21:44:14 +02:00
Jan Gromeš
c2b40f088f
Merge pull request #711 from G4lile0/master 
[SX1278] New getInstRSSI to get current RSSI
 2023-03-27 23:28:18 +02:00
jgromes
f62f912c87 [SX127x] Unified getRSSI interface 2023-03-27 23:22:03 +02:00
jgromes
5d365d4da7 [SX127x] Added PHY startReceive (#700) 2023-03-26 22:20:08 +02:00
jgromes
8ace6350cf [SX127x] Added missing standby for PhysicalLayer (#695) 2023-03-12 14:50:14 +01:00
jgromes
91d42ebf0e [SX127x] Set minimum bit rate to 0.5 kbps (#665) 2023-01-18 18:58:52 +01:00
Matthijs Kooijman
3779faf600 Add setRfSwitchTable() wrapper methods 
This gives all radios that use an rfswitch (i.e. have
a setRfSwitchPins() wrapper already) a wrapper method for
setRfSwitchTable() too. This wrapper just calls the same method on
Module, to make it easier for sketches to use it.
 2023-01-09 10:26:27 +01:00
Matthijs Kooijman
90b28d7722 Remove duplicated setRfSwitchPins documentation 
All radios that support RfSwitch define this method that simply forwards
to the `Module::setRfSwitchPins()` method. Previously, all these methods
duplicated the documentation as well, but this uses the doxygen \copydoc
to remove this duplication.
 2023-01-09 09:46:31 +01:00
jgromes
18fefc0ca9 [SX127x] Removed unnecessary volatile 2022-12-22 18:17:41 +01:00
jgromes
1316a805f3 [SX127x] Added option to specify interrupt direction for DIO 2022-10-23 20:39:15 +02:00
jgromes
0d72dd2ac3 [SX127x] Added finishTransmit (#571) 2022-09-18 16:13:39 +02:00
jgromes
ffb2c15a50 [SX127x] Definition fixes suggested by @MrSniffer 2022-09-17 19:47:09 +02:00
obones
a7b42b61b2 Use a better name for the parameter so that it is clear that it's dBm that are expected here 2022-08-24 15:38:12 +02:00
obones
9a76aa1c84 Introduce setRSSIThreshold on SX127x modules 2022-08-24 15:05:20 +02:00
jgromes
da0993a6ed Added RADIOLIB_EXCLUDE_DIRECT_RECEIVE exclusion macro (#557) 2022-08-15 19:19:59 +02:00
Jan Gromeš
96f2e34e09
Merge pull request #542 from obones/setDIOMapping 
Introduce the setDIOMapping method
 2022-07-13 23:04:48 +02:00
obones
0b2238a0a4 The SX127x family of chips shares the same DIO pin functions, so move all the support code in the base SX127x class 2022-07-13 10:05:45 +02:00
jgromes
d8c11fa8c9 [SX127x] Added missing Doxygen comments 2022-07-10 19:54:57 +02:00
jgromes
ce26892567 [SX127x] Fixed FSK maximum packet length 2022-07-10 19:48:56 +02:00
jgromes
9836e57616 [Stream] Added Stream mode support for SX127x (#201) (#403) 2022-07-10 17:43:51 +02:00
Jaimi5
298dbe8e5c RadioLib - getTimeOnAir for SX127x modules 2022-06-24 17:38:31 +02:00
matthias-bs
0a79f7fc22
added setCrcFiltering() 2022-05-23 17:30:40 +02:00
Chris Terwilliger
4661757482
Merge branch 'jgromes:master' into documentation-updates 2022-01-25 15:36:42 -05:00
Nathan Seidle
06ef449b68 Move helper functions from SX1276/7/8/9 to global SX127x. 2022-01-17 11:47:49 -07:00
Chris Terwilliger
5fb2ce66ab
Update SX127x.h 2021-12-23 22:03:39 -05:00
Chris Terwilliger
9f842acfe7
Update SX127x.h 2021-12-20 18:21:27 -05:00