* Add NVRAM support
This is an EEPROM replacement based on MCU's internal Flash memory.
The NVRAM class is designed to be stateless. Each operation is
written to flash immediately.
The last 16k(nRF51)/32k(nRF52) of Flash memory are managed by the
VirtualPage class. This class allows writing a single emulated 4k
page up 40,000 times.
The NVRAM class is a log based byte-wise storage allowing up to
40,000,000 writes depending on the number of used addresses. Each
four allocated addresses from the beginning of the NVRAM reduce the
write log by one.
When first 256 bytes of the emulated storage are used, there is an
average writing capacity of 145,000 cycles per byte.
When the write log is full, the NVRAM is compressed into a new flash
page. After a new page is ready, the old page is released. This
process can take up to 4500 ms and cannot be interrupted.
The NVRAM functionality can easily be ported to ESP8266 or SAMD by
providing a Flash interface.
* Add NRF5 platform support
This is the support of the Nordic Semiconductor NRF51 (nrf51822,
nrf51422) and NRF52 (nrf52832) platform. Based on arduino-nRF5
(https://github.com/sandeepmistry/arduino-nRF5).
The included radio driver is compatible with the NRF24 devices.
Using a SoftDevice (BLE)is not supported and must be removed before
flashing MySensors with a "mass_erase" operation.
- Fix documentation.
- Add function close() to client class.
- Function connected() now return true if the connection is in
stablished state or there is still unread data.
- Update hasClient() to check if any client has disconnected.
- Fix _accept() to better handle the case of maximum clients reached.
- Fix peek() to return the next byte of the read queue.
- Simplifies write() of the server class.
- Implements flush().
- Updates read() to non-blocking type, the same way as in Arduino.
* Removed ability to lock data section
* Introduced "guided mode" to simplify process
* Refactored the sketch to be less monolithic
* Print details and instructions in tables
* Use device unique ID as serial when
* Calculate and store personalization checksum
* Print serial in a copy+paste friendly manner (fixes#804)
* Clarify meaning of UART confirmation (fixes#805)
RPi and Linux refactor.
Add GPIO Sysfs for GPIO operations.
Update configure script.
Fix some cppcheck warnings.
Add serial emulation that prints to stdout.
Fix some file headers.
Add option to set an external arduino libraries directory.
All libraries from this folder will be compile and available for use
in the gateway.
Some Arduino libraries can be used on Linux/RPI with minor adjustments,
but there are some that will have to be completely rewritten.
The build process uses a separate folder for objects and binary files
which can be set by the user.
Initialize the bcm2835 inside a class constructor to fix cases where
pin operations are used before hwInit().
Fix SPI pins default values.
Fix activation interrupt functions.
Fix some headers.
Rename gateway binary and services to mysgw.
d00616
Marcelo Aquino
Olivier
Patrick Fallberg
Bruce Lacey
tekka007
Olivier
Henrik Ekblad
Marcelo Aquino
Thomas Mørch