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path: root/cores/arduino/HardwareSerial.h
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2013-07-26Move buffers into HardwareSerialMatthijs Kooijman
This removes the need for doing an extra pointer dereference on every access to the buffers, shrinking the code by around 100 bytes. The members for these buffers must be public for now, since the interrupt handlers also need to access them. These can later be made private again. Furthermore, the struct ring_buffer was removed. This allows the all head and tail pointers to be put into the HardwareSerial struct before the actual buffers, so the pointers all end up in the first 32 bytes of the struct that can be accessed using a single instruction (ldd). References: #947
2012-12-08Moving TXCO definition into HardwareSerial.cpp from HardwareSerial.h.David A. Mellis
Otherwise, you get an error when compiling for processors with no serial port because the header file is always compiled. See, for an example of the problem: https://github.com/damellis/attiny/issues/8
2012-11-02HardwareSerial: change byte to uint8_t (since byte definition isn't present).David A. Mellis
2012-08-30Changing setting of the UMSELn bits (for UART mode) and serial config values.David A. Mellis
Before, the UMSELn1 bit was being to set to 1, putting the UART into a reserved mode. Now, we only set the high (0x80) bit to 1 for the ATmega8, which is needed to access UCSRnC (whose i/o address is shared with UBRRH). Also, no longer bitwise-or the new config with the existing register value, because we're actually configuring all the settings in the register. (We're not using UCPOL, but it's supposed to be 0 in asynchronous mode.)
2012-08-30Renaming serial config constants to, e.g., SERIAL_8N1.David A. Mellis
2012-08-30Merge pull request #109 from Alarus/masterDavid A. Mellis
Serial.begin() parameter to set data bits, parity, stop bits.
2012-08-30Fixing Serial.flush() breakage on Leonardo (WestFW).David A. Mellis
http://code.google.com/p/arduino/issues/detail?id=1020
2012-08-29Fixing ATmega8 breakage from flush() change. (WestFW)David A. Mellis
http://code.google.com/p/arduino/issues/detail?id=1019
2012-08-29Adding overloads so Serial.write(0) works.David A. Mellis
http://code.google.com/p/arduino/issues/detail?id=1006
2012-08-28Serial.flush() waits for last character to be transmitted (michele.mazzucchi)David A. Mellis
http://code.google.com/p/arduino/issues/detail?id=871
2012-08-14Update hardware/arduino/cores/arduino/HardwareSerial.hAlarus
New Serial.begin(baud, config);
2012-08-12Update hardware/arduino/cores/arduino/HardwareSerial.hAlarus
Adding advanced begin (); with the ability to specify the length of bits, parity, stop bits.
2012-08-12Update hardware/arduino/cores/arduino/HardwareSerial.hAlarus
Adding advanced begin (); with the ability to specify the length of bits, parity, stop bits.
2012-04-01added Boolean operators to HardwareSerial and CDC to test whether the port ↵Zach Eveland
is ready to send data. Mostly useful for Leonardo - simple way to test whether the port is actually opened by an application and ready to receive data. For Serial objects attached to real UARTs always returns true.
2011-10-27Revert "Merge branch 'master' of github.com:arduino/Arduino into ↵Zach Eveland
diskloader_reboot" This reverts commit df9835efafd13685251749bc210c0b96a18a96a5, reversing changes made to ec45af8bfa9222a807c075dd1db4b5aa798bba03. Conflicts: hardware/arduino/variants/mega/pins_arduino.h libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
2011-02-25Small optimization in HardwareSerial.David A. Mellis
begin(long) -> begin(unsigned long)
2010-10-17Making HardwareSerial tests register-based, not CPU-based.David A. Mellis
Mark Sproul's patches, via Christian Maglie. http://code.google.com/p/arduino/issues/detail?id=315
2010-09-081280 -> 1280/2560.David A. Mellis
2010-08-02changing available() to return an int (because the Ethernet Client class or ↵David A. Mellis
another stream might need more than 255 bytes).
2010-07-04Adding a peek() function to Stream and HardwareSerial (Serial).David A. Mellis
2010-05-28Adding a basic Stream interface and modifying HardwareSerial to inherit from it.David A. Mellis
2009-12-23Adding Serial.end().David A. Mellis
2009-11-21Improving third-party hardware support:David A. Mellis
- moving back to multple cores per platform - using target instead of platform - moving per-board and per-programmer preferences out of Preferences.java and into a new Target class - adding a new "target" preference - support for platform:value values in board preferences for bootloader path and core - XXX: need to support platform:value syntax for board upload.using preferences.
2009-11-07Moving things around.David A. Mellis
2009-07-12Clearing the U2Xn bit in Serial.begin() (because it is set on the Pro / Pro ↵David A. Mellis
Mini 328). Fixing some indentation.
2009-06-01First integration of the Arduino code in Processing 5503: PreProcessor and ↵David A. Mellis
Compiler have been integrated with changes to the Sketch. Compilation still has problems (Thread error on success, and can't handle non-pde files in a sketch). Modified the Mac OS X make.sh to copy the hardware, avr tools, and example over. Removing some of the antlr stuff. Disabling the Commander (command-line execution) for now. Added Library, LibraryManager, and Target. Added support for prefixed preferences (e.g. for boards and programmers).