Con Kolivas
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0414bf0960
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Quotient/remainder error in ms division.
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2013-08-19 21:36:00 +10:00 |
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Con Kolivas
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fb66e8b7b7
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Only grab a queued work item if we successfully grab the lock to submit work in bflsc_send_work
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2013-08-19 21:13:23 +10:00 |
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kanoi
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39f4cf0557
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Merge pull request #478 from kanoi/btb
BTB get version from Firmware
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2013-08-19 03:39:58 -07:00 |
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Kano
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96c0c31775
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BTB get version from Firmware
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2013-08-19 20:34:37 +10:00 |
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Con Kolivas
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a76bc0e043
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Carve out the unused portions of sha2 implementation.
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2013-08-19 19:57:50 +10:00 |
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Con Kolivas
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78d78b1063
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Import Aaron D. Gifford's fast sha256 implementation.
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2013-08-19 19:10:41 +10:00 |
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Con Kolivas
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2a78cd36cc
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Increase the que_low watermarks on BFLSC for they are too low to keep the device busy on scanwork loops.
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2013-08-19 18:08:17 +10:00 |
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Con Kolivas
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dddc2d1e60
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Revert "Reuse times extracted from the clock in bflsc_get_results."
This reverts commit 1d8235334d.
Monotonic clock does not return the same times as gettimeofday.
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2013-08-19 17:59:59 +10:00 |
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Con Kolivas
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1d8235334d
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Reuse times extracted from the clock in bflsc_get_results.
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2013-08-19 17:55:32 +10:00 |
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Con Kolivas
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b238139cf9
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Provide cgtimer_to_timeval helper functions.
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2013-08-19 17:44:45 +10:00 |
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Con Kolivas
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09679e9f8b
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Provide a timeval_to_cgtime helper function to reuse values.
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2013-08-19 17:38:20 +10:00 |
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Con Kolivas
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9743194547
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Sleep for half a work period only in bflsc_get_results if no dev is suitable.
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2013-08-19 16:36:01 +10:00 |
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Con Kolivas
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a61e41a070
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Check for thr->work_restart in restart_wait.
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2013-08-19 15:58:22 +10:00 |
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Con Kolivas
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89f571f527
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We should be using que_low to decrease scan sleep time in bflsc.
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2013-08-19 15:51:14 +10:00 |
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Con Kolivas
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09dbd616e2
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Prepare sleep time on bflsc if no dev needs work yet to avoid busy waiting.
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2013-08-19 13:57:36 +10:00 |
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Con Kolivas
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09e9091dd7
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Simplify cgsleep code for windows by using a typedef for cgtimer_t that resolves to clock resolution, using that internally.
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2013-08-19 13:54:56 +10:00 |
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Con Kolivas
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404cbdea84
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On windows use the higher accuracy timegettime function to really get 1ms clock and timer accuracy.
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2013-08-19 13:29:23 +10:00 |
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Con Kolivas
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e56c9a5d3b
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Use the cgsleep reentrant function to sleep for bflsc between read results to account for time taken to perform reads.
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2013-08-18 16:49:15 +10:00 |
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Con Kolivas
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3c707202cf
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Use 100ms delay between checking for results on all bflsc devices as the buffering of results mean checking more frequently just wastes CPU and causes more lock contention for only marginally better latencies.
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2013-08-18 16:46:27 +10:00 |
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Con Kolivas
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ffa12a138a
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Fix missed endtimeperiod in overrun timer on windows.
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2013-08-18 14:39:26 +10:00 |
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Con Kolivas
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ad87db07d9
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Make cgsleep_us_r take an int64_t for us.
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2013-08-18 14:39:26 +10:00 |
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Con Kolivas
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703c7309c2
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Make the cgsleep functions build on windows.
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2013-08-18 14:39:26 +10:00 |
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Con Kolivas
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17447ec7e2
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Use the cgsleep reentrant function in avalon_send_task.
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2013-08-18 11:59:02 +10:00 |
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Con Kolivas
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c988587b45
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Use the reentrant cgsleep functions within the avalon_send_tasks function.
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2013-08-18 11:48:42 +10:00 |
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Con Kolivas
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8114473228
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Set high resolution timing on windows within the cgsleep functions.
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2013-08-18 11:39:09 +10:00 |
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Con Kolivas
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e784b23004
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Use the reentrant cgsleep function to time sleeps on reading from avalon.
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2013-08-18 11:02:05 +10:00 |
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Con Kolivas
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621eb00309
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Provide reentrant versions of cgsleep functions to allow start time to be set separately from the beginning of the actual sleep, allowing scheduling delays to be counted in the sleep.
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2013-08-18 10:49:52 +10:00 |
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Con Kolivas
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0b5edb24f9
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Make the nmsleep and nusleep functions use the new cgsleep functions internally till functions are migrated to the new cgsleep API.
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2013-08-18 10:36:25 +10:00 |
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Con Kolivas
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188210a3d2
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Add a ms_to_timespec helper function, and create a cgsleep_ms function that uses absolute timers with clock_nanosleep to avoid overruns.
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2013-08-18 10:28:28 +10:00 |
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Con Kolivas
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f3b75b0b12
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Add rt lib linkage to enable use of clock_nanosleep functions with older glibc.
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2013-08-18 01:39:35 +10:00 |
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Con Kolivas
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37ff9f8428
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Add necessary time header include to avalon driver.
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2013-08-18 01:33:50 +10:00 |
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Con Kolivas
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1864ed2634
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Do a sleep of the full duration it would take to do all the work using clock_nanosleep in avalon_send_tasks to avoid sleep overruns before polling to see if it's ready.
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2013-08-18 01:27:16 +10:00 |
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Con Kolivas
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fe7c8e8269
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Merge branch 'master' of github.com:ckolivas/cgminer
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2013-08-18 00:39:13 +10:00 |
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Con Kolivas
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3da121ba15
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Merge pull request #477 from someone42/master
Changes to queueing strategy for BitBurner boards
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2013-08-17 07:39:00 -07:00 |
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Con Kolivas
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99cbf09dd1
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Add a timeraddspec helper function.
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2013-08-18 00:38:29 +10:00 |
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Con Kolivas
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1bcd9a43b1
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Provide a us_to_timespec helper function.
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2013-08-18 00:34:01 +10:00 |
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Con Kolivas
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33bb8c7958
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Use the us_to_timeval helper function in the avalon driver.
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2013-08-18 00:28:30 +10:00 |
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Con Kolivas
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2278204ddd
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Provide a us_to_timeval helper function.
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2013-08-18 00:27:33 +10:00 |
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Con Kolivas
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53beae814d
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Use timeval_to_spec helper in avalon driver.
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2013-08-18 00:21:01 +10:00 |
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Con Kolivas
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a6b1c31742
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Add helper functions to convert timespec to timeval and vice versa.
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2013-08-18 00:19:47 +10:00 |
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Chris Chua
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26de6e64be
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simplifying buffer full check
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2013-08-17 16:18:12 +10:00 |
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Chris Chua
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0b9474f3a2
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forking bitburner write thread function
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2013-08-17 15:36:47 +10:00 |
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Chris Chua
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be0d899b74
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making sure original Avalon is unaffected by BitBurner changes
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2013-08-16 17:00:56 +00:00 |
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Chris Chua
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2b932ccb81
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changes to queueing strategy for BitBurner boards
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2013-08-16 16:37:43 +00:00 |
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Con Kolivas
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1bb6dd406a
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Merge branch 'master' of github.com:ckolivas/cgminer
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2013-08-16 13:57:54 +10:00 |
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Con Kolivas
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f3f939dd83
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Do not poll in avalon_get_results without sleeping if we have finished parsing a full result.
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2013-08-16 13:57:07 +10:00 |
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kanoi
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f3837916fd
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Merge pull request #476 from kanoi/master
avalon for timeout allow d='calculate it' and fix uninitialised
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2013-08-15 17:14:16 -07:00 |
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Con Kolivas
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61cb05a963
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Add c to ambient temperature display for avalon driver.
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2013-08-16 09:55:45 +10:00 |
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Kano
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356fcb107a
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BTB allow up to 1400mV as per firmware limits
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2013-08-15 12:00:04 +10:00 |
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Kano
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51aaf816ef
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avalon for timeout allow d='calculate it' and fix uninitialised
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2013-08-15 10:57:02 +10:00 |
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