3736ebfde1
refactor for better sw spi only support
2022-08-22 15:18:26 -07:00
e89ae64bd3
Bump to 1.13.2
2022-08-12 17:16:53 -04:00
4b8f6e312c
Merge pull request #106 from RobTillaart/master
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Fix #105 - make I2C setspeed more robust
2022-08-12 15:06:06 -04:00
319d44c093
fix build
2022-08-08 22:02:39 +02:00
e238822921
clang-format
2022-08-08 21:31:17 +02:00
3cc0846d78
Fix #105 - make setspeed more robust
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- prevent out of range I2C speeds for AVR
2022-08-08 21:17:42 +02:00
8fce6cda99
Bump to 1.13.1
2022-08-02 12:26:14 -04:00
5c159aa9a1
oi nevermind
2022-08-02 11:23:11 -04:00
0e5b03fcfb
clang
2022-08-02 11:11:30 -04:00
fe6bb61052
Merge branch 'master' of github.com:adafruit/Adafruit_BusIO
2022-08-02 11:06:54 -04:00
a8b7958a1a
be more specific on fixing arduino i2c speeds
2022-08-02 11:06:49 -04:00
eeda9eeee2
Bump to 1.13.0
2022-08-01 13:40:43 -04:00
a493f3d7a3
clang
2022-07-31 23:26:58 -04:00
8c7a20af42
Merge branch 'master' of github.com:adafruit/Adafruit_BusIO
2022-07-31 23:25:28 -04:00
399aeea376
https://github.com/adafruit/Adafruit_BusIO/issues/100
2022-07-31 23:25:24 -04:00
23ac286bd0
Merge pull request #104 from adafruit/fixavrsetspeed
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manually handle AVR i2c setspeed to handle slow clocks
2022-07-31 17:46:19 -04:00
3e0e740d56
clang
2022-07-31 17:06:55 -04:00
36da2e4611
prescaler is not calculated here https://github.com/arduino/ArduinoCore-avr/blob/master/libraries/Wire/src/utility/twi.c#L139 which means we cannot get below 30.5mhz!
2022-07-31 17:04:44 -04:00
c421326131
Bump to 1.12.0
2022-06-28 16:19:19 -04:00
1cb88a65b7
add ESP32 large buffer support (doesnt fix bno085 but worth a short)
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cc @caternuson
2022-06-25 21:12:11 -04:00
515f63f49c
Bump to 1.11.6
2022-05-09 15:56:03 -04:00
bb7c77ad09
Merge pull request #95 from eringerli/workflow
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updated github workflow
2022-05-02 18:29:58 -04:00
02665fd93f
Merge pull request #96 from KurtE/t4x_neutered
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T4.x - Software SPI - don't use FAST_PINIO
2022-05-02 18:29:41 -04:00
b949d28bde
Merge pull request #93 from eringerli/cs-transaction-management
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better transaction management
2022-05-02 18:29:00 -04:00
17cf18bf5b
T4.x - Software SPI - don't use FAST_PINIO
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The original problem was that the code defined the registers and mask as 8 bits, when the T4.x ones are 32 bits. So it only worked on a subset of pins.
So first fix would be to simply define these values as 32 bits. But doing so leaves you code at risk as the Set/Clear code in this library is not atomic,
Example: *clkPort |= clkPinMask;
So if something happens in the small time window after the time the register is retrieved and then manipulated and written back, such as an interrupt.
Or maybe if other hardware is driving the pin. These changes would be
clobbered by the above code.
Not sure how many other boards (if any) may be hit by the same issue.
It is not an issue with T3.x as the Teensy code uses the M3/M4 bitband support, so for each pin there is a unique memory address for it and these operations are atomic.
Note: the Arm M7 does not support bitbands. However in these caseAtomic code can be written for the T4.x by instead using the DR register of the IO port, you use the DR_SET, DR_CLEAR, DR_TOGGLE registers instead which do as the names imply
the do that operation only those pins who have a 1 bit set to the value...
2022-05-02 15:16:52 -07:00
204c1de9ab
Bump to 1.11.5
2022-05-02 17:50:30 -04:00
f82f699c64
reuse beginTransactionWithAssertingCS()/endTransactionWithDeassertingCS()
2022-05-02 22:37:27 +02:00
c00ec13218
moved setChipSelect() in front of beginTransactionWithAssertingCS()
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This is a more logical order, as beginTransactionWithAssertingCS() and
endTransactionWithDeassertingCS() both call it.
2022-05-02 22:37:17 +02:00
41635e3c68
beginTransactionWithAssertingCS() and endTransactionWithDeassertingCS()
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These two methods are similar to beginTransaction() and endTransaction(),
but, as the name implies, with CS management. They are both public, as
beginTransaction() and endTransaction() are too.
2022-05-02 22:35:38 +02:00
132124b093
updated github workflow
2022-05-02 22:12:18 +02:00
4ca049393f
Merge pull request #92 from eringerli/more-specific-documentation
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More specific Documentation
2022-05-02 16:11:36 -04:00
a43f6e0921
more specific documentation
2022-05-02 20:57:10 +02:00
87af677566
Bump to 1.11.4
2022-04-25 15:18:37 -04:00
c702120651
Merge pull request #89 from eringerli/cleanup
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Cleanup
2022-04-17 18:09:39 -04:00
4b18d396dc
use the typesafe replacement nullptr instead of NULL (since C++11)
2022-04-17 15:03:17 +02:00
3561fd9ff6
delete works for nullptr, no need to set a member in the destructor
2022-04-17 14:43:57 +02:00
1c1c73ee85
Bump to 1.11.3
2022-03-17 11:05:04 -04:00
ef3d84faa8
Merge pull request #84 from yilungao/spi-write-param-const-ness
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write method parameter const-ness
2022-03-15 22:09:42 +07:00
b6f7b3abe1
applied clang-format
2022-03-14 22:45:53 -07:00
c41e829dcc
write method parameter const-ness
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fix https://github.com/adafruit/Adafruit_FRAM_SPI/issues/25
2022-03-10 21:43:30 -08:00
1741708a6a
Update library.properties
2022-03-01 06:58:02 -08:00
538b07a070
Merge pull request #83 from adafruit/revert-77-master
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Revert "Faster hardware SPI writes on SAMD"
2022-02-28 21:06:36 -05:00
9bef46eeba
Revert "Faster hardware SPI writes on SAMD"
2022-02-28 17:38:40 -08:00
12e4ddb6e0
Bump to 1.11.1
2022-02-10 15:34:16 -05:00
512fde07b5
Merge pull request #77 from monroewilliams/master
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Faster hardware SPI writes on SAMD
2022-02-02 16:23:57 -05:00
92b460c3f4
Bump to 1.11.0
2022-01-31 15:35:59 -05:00
afbd408d17
Merge pull request #79 from EBD232/master
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Add support for Heltec CubeCell modules with ASR6502
2022-01-26 01:06:07 -05:00
6b3e7a3374
Update library.properties
2022-01-24 19:31:14 -08:00
b689ae60a2
Merge pull request #80 from caternuson/no_cs
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Refinements for no CS configs
2022-01-24 21:17:42 -05:00
7961058057
refinements for no CS configs
2022-01-24 16:56:58 -08:00
caternuson
Eva Herrada
Limor "Ladyada" Fried
rob tillaart
KurtE
Christian Riggenbach
Ha Thach
Walt