Brian Webb
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2f0498d8ad
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Was a little aggressive on the rfm22b device structure cleanup, and removed the PPM receiver elements.
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2013-02-25 00:30:32 +00:00 |
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Brian Webb
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d9baa372c7
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Added frequency hopping to the RFM22B driver. Currently it defaults to 128 channels between 430 and 440 MHz.
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2013-02-24 23:05:51 +00:00 |
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Brian Webb
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1af58e510e
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Added optional output of GCSReceiver from the OPLink to the FC. This will happen automatically if a PPM packet is receive, and PPM output is disabled.
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2013-02-18 02:55:58 +00:00 |
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Brian Webb
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cf7c929030
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Added the ability to store bindings and configuration paramaters for multiple (up to 8) modems from an OPLink controller modem.
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2013-02-18 01:49:13 +00:00 |
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Brian Webb
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57b4d8c720
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RFM22: Added support for binding to multiple remove OPLinks.
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2013-02-08 01:56:22 +00:00 |
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Brian Webb
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18c592a37a
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Reformatted PPM output code to match coding standards.
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2013-02-02 01:50:02 +00:00 |
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Brian Webb
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be444db7f8
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Added PPM output to OPLink firmware
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2013-01-04 06:51:27 -07:00 |
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Brian Webb
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9225debdc1
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Added initialization of the ECC, which was removed with the removal of the packet handler. Removed a couple of test functions from RadioComBridge module. Turned on watchdog timers in RadioComBridge (and RFM22B driver).
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2012-12-17 19:33:42 -07:00 |
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Brian Webb
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c4c58331e5
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RM: Now doesn't crash when the radio is disabled.
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2012-12-16 09:16:19 -07:00 |
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Brian Webb
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43f6b4150f
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RFM22: Don't send status until the link is connected.
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2012-12-15 09:56:27 -07:00 |
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Brian Webb
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3a1803b7a1
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Added RFM22B (OPLink) receiver.
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2012-12-13 21:07:19 -07:00 |
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Brian Webb
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6e929d7a92
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Fixed configuration of PPM input.
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2012-12-12 20:27:08 -07:00 |
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Brian Webb
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90e0746ade
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RFM22B: Changed default (initial) air baud rate to 9600. Also some code cleanup.
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2012-12-11 19:23:59 -07:00 |
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Brian Webb
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1d7e4e0fc2
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Reduced length of transmit window period to 8 ms from 16 ms.
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2012-12-11 17:44:22 -07:00 |
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Brian Webb
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8ead1200b9
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RFM22B: Added timing synchronization on transmit to try to eliminate both sides transmitting at the same time. This now achieves virtually 0 re-transmissions for close range transmission while transmitting both full telemety and PPM at 64k.
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2012-12-11 17:44:20 -07:00 |
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Brian Webb
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7f6a718354
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RFM22B: Added optional debug signals on the telemetry port of the PipX. Also fixed a couple of bugs that were causing excessive re-transmissions (found using the debug signals).
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2012-12-11 17:44:19 -07:00 |
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Brian Webb
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fecc23eb49
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RFM22B/OPLink: Auto-configuration of remote com port now working.
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2012-12-11 17:44:17 -07:00 |
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Brian Webb
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6ffe518509
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RFM22B: Improved link stability, and added tracking of error encountered in the processes of transmitting and receiving.
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2012-12-11 17:44:15 -07:00 |
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Brian Webb
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4cb311538a
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RFM22B: Improved reliability, especially with reconnection after a timeout, although there is still too many resent packets.
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2012-12-11 17:44:14 -07:00 |
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Brian Webb
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6ed9b63da9
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RFM22B: Changing configuration parameters over-the-air working. Added tracking of Tx/Rx sequence number. Still seeing too many resent packets.
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2012-12-11 17:44:11 -07:00 |
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Brian Webb
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0dce12e984
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RFM22B: Finised handshacking on ACK and changed the link quality metric to use resent packets rather than missed packets.
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2012-12-11 17:44:09 -07:00 |
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Brian Webb
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7aaa02268f
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RFM22B: Added TX Resent to OPLink status. Also removed the need for the packet queue.
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2012-12-11 17:44:08 -07:00 |
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Brian Webb
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fa5f7a8fdd
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RFM22B: All packets are now ACKed, and added a formal connection request / accept that will be used or auto-configuring the remote modem.
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2012-12-11 17:44:06 -07:00 |
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Brian Webb
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98026966f7
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RFM22B: Added PPM packets to rfm22 driver.
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2012-12-11 17:44:04 -07:00 |
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Brian Webb
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04da5d2377
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USB/COM/RFM22B: Added a standard com callback to test for link availability. This replaces the PIOS_USB_CheckAvailable function with a generic PIOS_COM_Available function. This is now used by the RFM22B com driver to test if a good link is up. This was originally written by James, and Brian merged it into the latest RFM22B branch.
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2012-12-11 17:44:03 -07:00 |
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Brian Webb
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e36bd678e1
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RFM22B: Allow a receive to happen between transmitts.
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2012-12-11 17:44:01 -07:00 |
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Brian Webb
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9f43e1151c
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RFM22B: Fixed status reporting and connection status for OPLink.
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2012-12-11 17:44:00 -07:00 |
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Brian Webb
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bd42083376
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RFM22B: Changed the way the frequencies and power settings are set for the rfm22b device.
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2012-12-11 17:43:55 -07:00 |
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Brian Webb
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dae382564a
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RFM22B/RM: Added rfm22b com device, moved remaining functionality in the radio module to the rfm22 driver, and simplified configuration of the PipX/OPLink. The radio device now presents itself completely as a com device, both in RadioComBridge (OPLink devices) and Telemetry (RM). Also change the PipXStatus and PipXSettings UAVOs to OPLinkStatus/OPLinkSettings.
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2012-12-11 17:43:53 -07:00 |
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Brian Webb
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4b90f81f6f
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RFM22B: Modified the method of tracking RX errors, and now reporting Good, Corrected, Error, and Missed packets to the GCS. Also removed some less useful fields from the PipXStatus.
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2012-12-11 17:43:49 -07:00 |
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Brian Webb
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9ea572f4f7
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RFM22B: Fixed the signedness of the return value of the RSSI function.
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2012-10-04 21:23:44 -07:00 |
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Brian Webb
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5724fa083c
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RFM22B: Added link quality calculation based on number of dropped packets. Also added packet error correction, which apparently wasn't being done before.
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2012-10-04 21:11:40 -07:00 |
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Brian Webb
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9b9d0c0d1e
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RFM22B: Added back configuration of the RF Power and RF Datarate. Also added setting of the destination ID in the rfm22b driver.
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2012-10-03 20:03:35 -07:00 |
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Brian Webb
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3cdb9df05f
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RFM22B: Removed setting register 0x58 in the rfm22_setDatarate call, which was breaking all data rates < 100000 bps. Also temporatily fixed the datarate at 64kbps.
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2012-10-02 20:59:43 -07:00 |
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Brian Webb
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a8590045a8
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RFM22B: Moved radio status reporting from the radio module into the rfm22b driver task.
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2012-10-02 19:52:21 -07:00 |
|
a*morale
|
be752b8075
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Fixed some declaration to Exti functions to make it compile.
|
2012-09-30 17:04:36 +02:00 |
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Brian Webb
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6972c29813
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RFM22B: Added check for timeout wating for sync on receive. This virtually eliminates the number of timeouts.
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2012-09-25 18:10:15 -07:00 |
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Brian Webb
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88be2ddf1e
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RFM22B: Added a message timeout event to the RFM22B state machine that will fire if a packet takes too long to transmit / receive.
|
2012-09-24 20:51:34 -07:00 |
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Brian Webb
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a070e1cc3e
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RFM22B: Added PIOS_RFM22B_Receive_Packet function and removed rx buffer.
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2012-09-23 08:36:38 -07:00 |
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Brian Webb
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a46e3cdec3
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RFM22B: All outgoing data to the radio is now going through the PIOS_RFM22B_Send_Packet call. Also removed all global variables with the exception of the rx buffer.
|
2012-09-22 20:13:11 -07:00 |
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Brian Webb
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61200f01f5
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RFM22B: Major refactoring of te RFM22B driver to implement a state machine for the driver. The state machine should now be complete, and the driver seems to be working pretty well on both the RM and the pipx.
|
2012-09-22 20:13:10 -07:00 |
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Brian Webb
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80509d264e
|
RFM22B: Start at cleaning up the processing interrupt handling, and starting to make it more of a state machine. Also removed the supervisor, which was causing unnecessary resets. The supervisor functionality is not in the the driver thread.
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2012-09-22 20:13:08 -07:00 |
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Brian Webb
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8ca2e85f4c
|
RFM22B: Removed incorrect defaulting of tx power level.
|
2012-09-22 20:13:05 -07:00 |
|
Brian Webb
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6623c55846
|
RFM22B: Moved ISR processing thread into the rfm22b driver.
|
2012-09-22 20:13:03 -07:00 |
|
James Cotton
|
527edcbee9
|
RFM22b: Get rid of the burst read commands and do a block transfer
|
2012-09-08 12:39:14 -05:00 |
|
James Cotton
|
1f0004e9db
|
RFM22b: Abstract out the port into the driver initiation
Also use a separate function to claim the bus semaphore and
assert the CS line.
|
2012-09-08 12:38:54 -05:00 |
|
James Cotton
|
68fa464ccf
|
RM: Make the direction of the TX/RX lines come from the configuration file
|
2012-09-04 23:22:56 -05:00 |
|
James Cotton
|
844d14e2f5
|
RM (NOT FOR PIPX) Properly select the GPIO->RX/TX mapping
|
2012-09-04 10:22:04 -05:00 |
|
James Cotton
|
0b947b243d
|
Revert "RFM22b: More block claims for rfm22_txStart"
This reverts commit fa4ca426abf5671fc7d0b7206f85f14bcbf92c3d.
|
2012-09-02 22:44:58 -05:00 |
|
James Cotton
|
dce4f36328
|
RFM22b: More block claims for rfm22_txStart
Warning: This patch makes the modem work more poorly
|
2012-09-02 22:44:58 -05:00 |
|