* Fix NRF5_ESB_readMessage, allways enable radio
* NRF5: fixes and improvements
- Compiles with arduino core for nRF52 (primo)
MY_RADIO_NRF5_ESB stays unsupported with primo!
- Split ACK negation flag into
MY_NRF5_ESB_REVERSE_ACK_TX
MY_NRF5_ESB_REVERSE_ACK_RX
- MY_RADIO_NRF5_ESB changes to act more than NRF24
- MY_RADIO_NRF5_ESB better support for powerdown/standby
- Moved initialization from MyMainNRF5 to hwInit()
* Added support for I2C EEPROM OTA
* EEPROM OTA now uses extEEPROM as driver
* Compiler warning fix
* Style check fixes
* Fix doxygen warnings of I2CEeprom
* Use bool instead of boolean in I2CEeprom shim
* Fix re-merged style problem
In the Arduino IDE, boolean is an alias for bool.
The Arduino IDE might deprecate boolean in the future. See
https://github.com/arduino/Arduino/issues/4673 for details.
Command:
find drivers -type f | xargs sed -i 's/boolean/bool/g'
* Sha256 driver cosmetics
cosmetic cleanups:
- use actual define that was used to allocate the array
- remove unused file globals
* Save memory by eliminating sha256_hash array
eliminated sha256_hash array to save memory. Instead pass the
Sha256Class result pointer.
There seems to be no use for the extra sha256_hash array as it was
zeroed exactly at the same time, the Sha256Class result was invalidated
(by calling signerSha256Init)
If the result needs to stay around while another sha is calculated,
it's better to have the user taking care of this.
* Moved hmac methods and buffers to separate class
This allows saving the buffer memory if no hmac is needed ... eg. with
the public Signing API.
* Signing support with MAX_PAYLOAD>32
Support in the signing backends to handle configurations
where MAX_PAYLOAD is more than 32 bytes.
Fixes#748
* Support big message signatures
Support for signing messages larger than 32 bytes.
This is not fully testable with the current version of
the library but the change would add theoretical support
for signing any sized messages.
Fixes#749
* Have gw properly indicate whitelisting preferences
If the gateway hold a signing whitelist, inform all
nodes of this requirement and not just nodes that hold
whitelists themselves.
Fixes#806
* Harden security
The flag MY_SIGNING_GW_REQUEST_SIGNATURES_FROM_ALL
has been removed. Gateway will now request signatures
from everyone by default.
In addition to this, no nodes in the network will allow
clearing of signing/whitelisting preferences by OTA
commands by default.
If the old behaviour is needed (suitable for gradual
signing roll out and development purposes) a new flag,
MY_SIGNING_WEAK_SECURITY can be set.
Fixes#807
* Signing debug messages rewritten
All signing related debug has been rewritten to
better match other core debug printouts.
Also, backends are updated to have a smaller
implementation delta.
* Simplified signing option implemented
Enable by MY_SIGNING_SIMPLE_PASSWD. Signing, and signing requirements
will be enabled, as will encryption. Whitelisting is optional.
The value provided to MY_SIGNING_SIMPLE_PASSWD is used as HMAC and AES
key. Whitelists use the first 8 bytes of the password and the ninth
byte from the node ID as serial.
Password is required to be at least 8 characters wide. It is zero
padded if it is not long enough to cover the AES (16 bytes) and HMAC
(32 bytes) keys. It is not recommended to have a password shorter than
32 bytes, and there is no need for a password longer than 32 bytes.
* Add documentation section for signing debug
* Add nRF5 encryption to simple signing option
* Restructure MySigning documentation
* Minor fixes for Linux
* 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.
d00616
Mikael Falkvidd
tekka
Patrick Fallberg
Marcelo Aquino
bilbolodz
Krister W
Mikael Falkvidd git@mjo.se
Rainer Clasen