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286 Commits

Author SHA1 Message Date
Cristian Maglie 8a5ad75c50 [PUSB] Fixed checks on return values 2015-10-02 11:59:23 +02:00
Cristian Maglie 1851fcc23c [USB] Fixed some compiler warnings 2015-10-02 11:59:23 +02:00
Cristian Maglie d1f0c6953a [PUSB] Fixed the correct number of endpoints 2015-10-02 11:59:23 +02:00
Cristian Maglie e823ef0c16 [PUSB] Fixed check for available endpoints 
The check for available slot in PluggableUSB is done on the endpoint
and not on the number of plugged modules.

The modulesCount field is no longer useful and it has been removed.
 2015-10-02 11:59:23 +02:00
Cristian Maglie 183ec1c83f [PUSB] No more static fields in PluggableUSB class 2015-10-02 11:59:23 +02:00
Cristian Maglie 0369b8ec33 [PUSB] The latest fields are now set via constructor 2015-10-02 11:59:23 +02:00
Cristian Maglie 0dfa815ce4 [PUSB] callbacks are now pure virtual methods 
This change allows the compiler to handle callbacks resolution.

Callbacks now must be implemented on the class that extends
PUSBListNode and this is forced by compiler by means of pure
virtual methods.

Also the calls to HID.interface() and HID.endpoint() can now
be simplified to interface() and endpoint() respectively since
the methods are no more static.
 2015-10-02 11:59:23 +02:00
Cristian Maglie 6ffd7e39ba [PUSB] replaced u8 with uint8_t 2015-10-02 11:59:22 +02:00
Cristian Maglie 8f259c8a80 [PUSB] Selected interface and endpoint are now part of PUSBListNode 
The method

   int8_t PluggableUSB::addFunction(PUSBListNode *, uint8_t *)

has been changed to

   bool PluggableUSB::plug(PUSBListNode *node)

since both EP and Interfaces are now saved directly into node
 2015-10-02 11:59:22 +02:00
Cristian Maglie 5aeff8ec25 [PUSB] Global functions PUSB_* are now methods of PluggableUSB class 2015-10-02 11:59:22 +02:00
Cristian Maglie 3fe6272feb [PUSB] PUSBCallback struct has been merged into PUSBListNode 
This slightly simplifies PluggableUSB API.
 2015-10-02 11:59:22 +02:00
Nico d257764862 Removed not used PUSB_Begin() 2015-09-29 17:02:07 +02:00
Cristian Maglie 953e6fa206 [HID] Removed unused PUSBReturn structure 2015-09-28 17:05:35 +02:00
Nico fa52c41ede Removed not needed Timer warning 
Timer is declared above, so nothing is missing here.
 2015-09-28 16:30:40 +02:00
Nico 5e1b4c7434 Removed Timer warnings when Timer 2 is not present 2015-09-28 16:30:40 +02:00
Nico 3bbff6fd2a Remove Compiler Warning in Tone.cpp 2015-09-28 16:30:39 +02:00
Nico 900ae49ee7 Fix compiler warning in CDC.cpp 2015-09-28 16:30:39 +02:00
Nico 228fa37568 Fix compiler warnings in USBCore.cpp 2015-09-28 16:30:39 +02:00
Martino Facchin 53049046cb Merge pull request #3864 from facchinm/pulseInLongOVF 
fix pulseInLong considering overflow
 2015-09-25 16:05:35 +02:00
Cristian Maglie 563a7306b9 Fixed another regression in IPAddress.h 
If the includer tries to inlcude IPAddress.h without first including
WString.h the build will fail.
 2015-09-24 15:52:32 +02:00
Cristian Maglie 8c3c54ea28 Merge branch 'patch-7' of https://github.com/NicoHood/Arduino 2015-09-21 12:03:26 +02:00
Martino Facchin 480cd227ea fix pulseInLong considering overflow 
fixes #3830
 2015-09-21 11:59:20 +02:00
Martino Facchin c7b27431a9 pulseInLong: fix incorrect timeout handling 2015-09-21 10:24:48 +02:00
Nico 8a96e75645 Fix CDC Serial buffer size determination 2015-09-20 11:08:49 +02:00
Nico 441fd561cf Fix HW Serial buffer size determination 2015-09-20 11:07:19 +02:00
Cristian Maglie 3bd810deb8 Merge branch 'ethernet-dns-fix' of https://github.com/cmaglie/Arduino 2015-09-18 11:30:45 +02:00
Cristian Maglie cc0d3322d1 Fixed wrong condition in turnOffPWM(..) 
Fix #2163
 2015-09-18 11:01:08 +02:00
Cristian Maglie e3909b4e2c Added IPAddress::fromString(....) function 2015-09-09 12:03:29 +02:00
Cristian Maglie f8b764a3a6 ...and also a leading ','... (oops 2) 
See #2408
 2015-09-01 10:58:48 +02:00
Cristian Maglie 8720384f68 Added missing #ifdef in WInterrupts.c... (oops) 
See #2408
 2015-09-01 10:11:43 +02:00
Cristian Maglie 53db220016 Added EXTERNAL_NUM_INTERRUPTS for AVR xxU2 series 2015-08-31 18:12:13 +02:00
Andrew J. Kroll 8c440df280 AVR: Faster Interrupts, no size change. 
Fixes #2408
 2015-08-31 13:55:07 +02:00
onovy bf2ef13b50 Tone: Added missing break 2015-08-15 21:11:52 +02:00
Cristian Maglie 695fc40fbd Merge branch 'cdc-settings' of https://github.com/matthijskooijman/Arduino 2015-08-14 13:37:00 +02:00
Martino Facchin 5fe796d52e Merge pull request #3640 from NicoHood/USB-Core-Fixes 
Usb core fixes
 2015-08-13 09:39:21 +02:00
NicoHood 60e64cfd35 Added u2 Series support 2015-08-12 17:48:17 +02:00
NicoHood 7bd77de70b Precised USB Endpoint definitions 2015-08-12 17:48:17 +02:00
NicoHood fd6f57d2d7 Added 16 byte endpoint support 2015-08-12 17:48:17 +02:00
NicoHood b97b2519d1 Added missing static inline to USB Recv function 2015-08-12 17:48:17 +02:00
NicoHood 344897301c Made Magic Key Settings more flexible 2015-08-12 17:48:09 +02:00
Chuck Todd 25d81c98e4 Print not Aborting on Write() failure 
Print::write(const uint8_t *buffer, size_t size) and Print::print(const
__FlashStringHelper *ifsh) would continue calling write(char) after a
failed write(char) this behavior would render returned count unuseable
see arduino/Arduino issue #3614
 2015-08-12 11:47:57 +02:00
Peter Van Hoyweghen 4f87112c2e Add Serial_::availableForWrite(). 
This makes the CDC "Serial" object on the Leonardo and similar boards
support this recently introduced method as well. The CDC code in the sam
core is not changed.
 2015-07-31 14:06:20 +02:00
Matthijs Kooijman 9b7b23f045 Prevent losing bytes in HardwareSerial::end() 
end() already waited for the buffer to be empty, but then there could
still be two bytes in the hardware registers that still need to be
transmitted (which were dropped or kept in the buffer, depending on the
exact timing).

This changes the wait loop to a call to the flush() function, which
already takes care of really waiting for all bytes to be transmitted,
meaning it is safe to turn off the transmitter.
 2015-07-31 14:06:20 +02:00
Matthijs Kooijman b58f239400 Add Serial_::readBreak() to process SEND_BREAK requests 
This allows detecting when the USB host sends a break request and what
the value of the request was. See the comments in USBAPI.h for details.

This just modifies the avr core, not the sam core.
 2015-07-31 14:06:19 +02:00
Matthijs Kooijman 96f7b966bc Expose serial settings from CDC virtual serial port 
This allows a sketch to find out the settings chosen by the USB host
(computer) and act accordingly.

Other than reading the DTR flag and checking if the baudrate is 1200,
the regular CDC code doesn't actually use any of these settings.

By exposing these settings to the sketch, it can for example copy them
to the hardware UART, turning the Leonardo into a proper USB-to-serial
device. This can be useful to let the computer directly talk to whatever
device is connected to the hardware serial port (like an XBee module).

The Teensy core already supported these methods. This code was
independently developed, but the method names were chosen to match the
Teensy code, for compatibility (except that `dtr()` and `rtr()` return
`bool`, while the Teensy version return a `uint8_t`).

This change is applied to both the avr and sam cores, which have a very
similar CDC implementation.
 2015-07-31 13:40:43 +02:00
Martino Facchin 6a9568d3e1 fix pluggableUSB linked list 2015-07-16 13:13:52 +02:00
Martino Facchin 8a45883230 save RAM content overridden by bootloader magic 
and restore it in case of aborted reboot
use RAMEND-1 as suggested by @yyyc514 in PR #2474

of course it's not a real solution but we cannot force everyone to update the bootloader using an external programmer
 2015-07-16 13:13:52 +02:00
Martino Facchin 97a3771772 rename Setup typedef struct to USBSetup 
was really too common
 2015-07-16 13:13:52 +02:00
Martino Facchin dee43a19d7 fix HID headers 2015-07-16 13:13:51 +02:00
Martino Facchin 9074b1ed18 fix HID descriptors bigger than 127 bytes 2015-07-16 13:13:51 +02:00
Martino Facchin 175240a906 Add support for waking up a host via USB HID 
this is a rework of commit fbcf94801b8bba7f1c8c79cc7ae402b6b9dbb2d3
 2015-07-16 13:13:51 +02:00
Martino Facchin e211f1ea76 remove setupUSB weak hook and replace with global constructors 
thanks @matthijskooijman
 2015-07-16 13:13:49 +02:00
Martino Facchin 89928b4e15 rework PUSBCallbacks initialization 2015-07-16 13:13:39 +02:00
Martino Facchin ada0e4c2f3 remove 3 endpoints to match at32u4 limit 2015-07-16 13:12:15 +02:00
Martino Facchin f37547e8fd add numInterfaces field to PUSBCallbacks 2015-07-16 13:12:15 +02:00
Martino Facchin 7b5c25f534 implement PUSB modules as linked list 2015-07-16 13:12:14 +02:00
Martino Facchin f67318a8b1 remove useless variables 2015-07-16 13:12:14 +02:00
Martino Facchin 91ccab4f09 make CDC function non removable 2015-07-16 13:12:14 +02:00
Martino Facchin b2a6b61a2f add weak setupUSB() hook 
override this function to insert additional USB endpoints
 2015-07-16 13:12:14 +02:00
Martino Facchin ec43b6c829 remove useless variable 2015-07-16 13:12:14 +02:00
Martino Facchin 1aec25b855 add PluggableUSB module 2015-07-16 13:12:14 +02:00
Martino Facchin 1f534eac35 move _initEndpoints from PROGMEM to RAM 2015-07-16 13:12:14 +02:00
Martino Facchin 2c5dd20298 Use generic composite device descriptor 2015-07-16 13:12:13 +02:00
Martino Facchin 5ee69a70ee Move EP defines to header 2015-07-16 13:12:13 +02:00
Martino Facchin 09460dd8c9 Remove HID core library 2015-07-16 13:12:13 +02:00
Matthijs Kooijman ebeb7843d2 Check for __cplusplus >= 201103L as well as __GXX_EXPERIMENTAL_CXX0X__ 
Gcc 4.8 defines __cplusplus as 201103L, so we can check for that now. It
still also defines __GXX_EXPERIMENTAL_CXX0X__, but this could help on
other compilers, or if gcc ever decides to stop defining the
experimental macro.
 2015-07-16 13:06:10 +02:00
Federico Fissore 431f319aca Removed a handful of SVN expansion keywords. See #277 2015-07-03 10:38:07 +02:00
Matthijs Kooijman 07c4d958c0 Warn about increasing HardwareSerial buffers to > 256 
Properly supporting bigger buffers need better atomicity code, which
isn't implemented yet. Until it is, best to add a warning. See #2405.
 2015-06-18 16:36:07 +02:00
Martino Facchin ed1b8eb486 Add a Stream::find(char) method 2015-06-01 14:06:32 +00:00
Cristian Maglie 074d910857 Fixed unused argument warning 2015-05-30 15:19:44 +02:00
Cristian Maglie 2cbdc121e9 Fixed unused variables warnings and indentation 2015-05-29 20:02:50 +02:00
chromhelm cd9d30a8fe Saving some bytes in HardwareSerial::write 2015-05-29 18:12:24 +02:00
Martino Facchin 7a22827359 pulseIn: be consistent with standard API 
return 0 if timeout has been reached
 2015-05-29 15:01:38 +02:00
Martino Facchin 689c654e8d pulseInASM: rework comment style 2015-05-29 15:01:38 +02:00
Martino Facchin d4a80be045 pulseIn: add alternative implementation based on micros() 
pulseInLong is suitable for long pulses in interrupt context
 2015-05-29 15:01:38 +02:00
Martino Facchin 93f74f84ce pulseIn: modify function to use ASM implementation 2015-05-29 15:01:37 +02:00
Martino Facchin b37b0d1b6d pulseIn: add ASM implementation 
this assembly code was generated by avr-gcc 4.8.3
 2015-05-29 15:01:37 +02:00
Martino Facchin 0c9f0d50a5 Revert "Temporary fix for pulseIn() regression." 
This reverts commit 8ddc5198f6.
To be substituted by ASM generated code
 2015-05-29 15:01:37 +02:00
Martino Facchin d92bf5bdaa Merge pull request #3202 from Chris--A/randomSeed 
Modified randomSeed, now uses unsigned long.
 2015-05-28 10:54:26 +02:00
Martino Facchin 9d13023075 Merge pull request #3211 from Chris--A/println-optimize 
Println optimize
 2015-05-28 10:24:12 +02:00
Cristian Maglie b4c5fa7109 Merge pull request #3244 from Lauszus/INT2 
Check if INT2 is actually defined before issuing warning in detachInterrupt
 2015-05-28 09:51:25 +02:00
Martino Facchin f816e76d47 Merge pull request #3207 from chromhelm/master 
Fixed bug with HWSerial flushing
 2015-05-28 09:44:46 +02:00
Kristian Sloth Lauszus 272d5cc93d Check if INT2 is actually defined before issuing warning in detachInterrupt 
This was caused after: https://github.com/arduino/Arduino/pull/3221
 2015-05-28 03:42:32 +02:00
Victor Aprea e9045d8b8a Add missing case to detachinterrupt 2015-05-24 20:35:23 -04:00
Cristian Maglie e273178425 Indent fix. 2015-05-22 17:23:46 +02:00
Cano c4080efdb5 zero delay fix, ADC prescaler fix 2015-05-22 17:23:46 +02:00
Cano 219914ef22 delayMicroseconds(): added support for 1Mhz, 12Mhz and 24Mhz 
1Mhz is a default clock speed on Atmega328, many users run it on the
internal 1Mhz clock to save battery power. Up until now
delayMicroseconds() function wasn't taking this frequencies into an
account.
 2015-05-22 17:23:45 +02:00
Chris--A c617562e74 Optimize printLn calls. 2015-05-22 23:00:07 +10:00
chromhelm ed331a817a Fixed bug with flushing 2015-05-21 21:42:40 +02:00
Chris--A 0051eadd2a Modified randomSeed, now uses unsigned long. 2015-05-21 16:52:42 +10:00
Nico d2595129c5 RX and TX Serial buffer sizes can now be defined independently 
Fixes #2597
 2015-05-12 15:09:48 +02:00
Cristian Maglie c96c917dd0 Fixed indentation in Stream.cpp, no code change 2015-04-21 18:10:32 +02:00
Cristian Maglie 35fc66c23d Fixed wrong bracket placement (see #3011) 2015-04-21 18:07:42 +02:00
Kristian Sloth Lauszus 91489d7ba8 Fixed: warning: comparison between signed and unsigned integer expressions 2015-04-21 00:08:11 +02:00
Kristian Sloth Lauszus f3e7a3909d Fixed: warning: suggest explicit braces to avoid ambiguous 'else' 2015-04-21 00:08:02 +02:00
Martino Facchin b41e4a3d7d Merge branch 'jipp-master' 2015-04-14 10:13:58 +02:00
Jan df577bf244 Fix for issue #292 
Replaced direct register manipulation with calls to bitWrite(). Fixed TIMSK5 usage on Leonardo (as well as some other preprocessor statements).
 2015-04-13 20:36:28 +02:00
jipp b5cc55ec3e Update Tone.cpp 
Tone.cpp stops compile when TCCR0A/TCCR0B defined and WGM01 not defined #2923
 2015-04-13 16:18:18 +02:00
Jan 3cde93501c Update Tone.cpp 
Rebased the bugfix from the original Google Code issue #292 to work with Arduino 1.6.x

Description of original fix provided by Pete62:
The later 8 bit AVR's use two registers (TCCRxA, TCCRxB) whereas the ATmega8 only uses a single register (TCCR2) to house the control bits for Timer 2.  Bits were inadvertently being cleared.
 2015-04-11 00:15:58 +02:00
Martino Facchin ab5aea40a6 Stream: set findMulti function as protected 
let's not expose it until the API is not accepted
widely by the dev mailing list
 2015-03-24 17:13:14 +01:00