src.dualinventive.com/fw/dncm/CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[1.2.0] 2019-04-26

Added

• Add support for config uid 103 (dncm-force-vf-nl-network) boolean for forcing VF simcard to VF NL (TWS-215)
• Add support for caching the project:id from the CAN bus RPC device node on DNCM startup using reqrep (DINET-82)

Changed

• Make sure CAN message bursts will not result in CAN message ready drops by increase the DI_CAN_CFG_MSG_TIMEOUT to 1 second
• Led blink changed
  • Red blink, connecting to Secure-Multi-Proxy
  • Green blink
    • 1 second, TCP connection without and DNCM RPC handshake
    • 500 ms, DNCM RPC handshaked
    • 250 ms, CAN device:uid registered
• Improve DI_LOG routing to support multiple variants (serial port, semihosting, sdcard, canbus) (DINET-82)
  • The defaults are set as follows:
    • Debug firmware logs to stlink programmer over semihosting
    • Release firmware logs to sdcard (and is dropped when not present)

Fixed

• Send GPS and communication status also with a project:id for the CAN device:uid (TWS-221)
• DI_LOG message got silently dropped for SDCard due to CAN message src_id was unset (DINET-86)
• RPC device:ping should return an OK reply and no DNE_OPNOTSUPP (TWS-215)
• RPC config:set reply for DNCM results in an timeout (DINET-76)
• Drop CAN RPC message from device when device:uid is not yet known to prevent sending as ...0 (TWS-193)

[1.2.0-rc.2] - 2019-03-19

Removed

• Don't force current band to GSM anymore (introduced in 1.2.0-rc.1) (TWS-193)

[1.2.0-rc.1] - 2019-03-15

Changed

• Change serial driver buffer for modem. Sized from 255 bytes to 2048 bytes which prevent overflow when multiple URCs are received at once (TWS-193)
• Reduce STM32_SERIAL_USART1_PRIORITY from 7 to 5 so we will never miss any characters for the modem driver (TWS-193)
• Resize TCP buffer pool DNCM_TCP_TX_POOL_SIZE from 16 to 12 because we resized the serial driver buffer (TWS-193)

Added

• Force current band to GSM only which prevents band hopping (TWS-193)
• Add support to receive messages over UDP and relay to CanBus (TWS-193)

[1.1.1] - 2019-02-28

Fixed

• Use same UDP configuration as the tcp endpoint and remove the hardcoded IP + port (TWS-190)

[1.1.0] - 2019-02-26

Added

• Enable shell on UART4 for test stimuli injection and development at 115K2 Baudrate (DINET-62)
• Add initial support for Realtime message routing over UDP (TWS-190)
• Add support for CanBus Realtime messages (TWS-192)

[1.0.0] - 2019-01-21

Fixed

• libdi: Fix integration build of DNCM when DI_CAN_CFG_DBG_STAT is enabled (DINET-79)

[0.7.0] - 2018-10-16

Added

• Add CAN net subsystem DI_CAN_NET_DTYPE_NODE_UID unicast request handler for requesting DNCM device:uid (DINET-68)
• RPC connection:info request handler (DINET-37)
• Support for XM1110 GPS receiver (DINET-40)
• Temperature sensor MCP9808 reporting to server with a interval of 15 minutes (DINET-41)
• Raise device error and submit to server when a leader conflict occurs, with new device:data publish (DINET-10)

Changed

• Use new device:info version property (DINET-58)
• Change board.h for use with new hardware v4.x (hardware v3.x is only supported with firmware releases v0.6.x) (DINET-41)
• DNCM send correct sensor:info with its own device:uid (DINET-29)
  • Report GPS, RSSI and BER sensor:data also as DNCM device:uid with same interval as set from the CAN bus
• Report correct RSSI and BER sensor:data for HL76xx modem (DINET-45)

Removed

• Removed all RPC dncm class methods which are replaced by the new connection:info (DINET-37)

[0.6.2] - 2018-05-14

NOTICE The next releases with versions v0.7.x and up can only be used on hardware version 4. All v0.6.x releases are used for compatibility and bugfixes for hardware version 3.

Changed

• Increase maximum packet size on the DNCM (DINET-34)
  • can: Buffers changed from 32 msg / 1024 byte to 16 msg / 2048 bytes
  • tcp: Transmit buffers changed from 32 bufs / 1024 byte to 16 bufs / 2048 bytes

[0.6.1] - 2018-03-20

Fixed

• Continuous Device busy message after a try again message during lock/unlock signals (DINET-14)

Changed

• Auto-select APN based on SIM-card MCC & MNC (DINET-12)
• Enable the SDcard by enabling its power
• Post ahead reply messages in the mailbox to prioritize them above publish messages

[0.6.0] - 2018-01-18

Changed

• Updated libdi and libdi_fw to latest revision, includes fix for missed GPS-events (DINET-8)
• Increased ping-interval of the DNCM to 43 seconds to reduce network activity
• Only check the GPS interval at the modem GPS side to prevent possible mismatches in the administration
• Catch the CREG-value to see network deregistration faster
• Ask the CREG-status on boot and every 10 seconds when not registered (in case of missing URC's)
• Make a generic close function to allow for correct internal deregistration and forced leader give-up
• Stop creating manual bearer connections, the HL854x does this automatically
• Add a timeout of 60 seconds for connecting to TCP, when connecting fails, try again
• Handle TCP invalid session state problems better
• Reset when the modem does not reconnect within 120 seconds after disconnect

[0.5.1] - 2018-01-17

Changed

• Increased timeout for TCP connection because of slow initial network registration at T-Mobile (DINET-11)
• Return DNE_PARAM when RPC class-method is unknown instead of DNE_BUSY (DINET-7)

Removed

• XBee support

[0.5.0] - 2017-07-27

Added

• DNCM uses its own device:uid to login to the server (Secure-Multi-Proxy)
• DNCM device:info is now available which has the "type":"dncm" property
• Gracefull disconnect TCP on watchdog monitor trigger
• Wait-for-interrupts sleep mode when in IDLE thread to safe power
• XBee CRTM gateway functionality
• Configurable GPS sensor sleep cycle and reporting
• Configurable Communication status (RSSI, BER) reporting
• Synchronize the DI-Net RPC timestamp every hour with the server

Changed

• CAN-bus device:uid is registered with DI-Net Lowlevel Register message instead of previous Handshake
• Update ChibiOS to v16.1.7
• Set RTOS scheduler to 1KHz (was 10KHz), and reenable thread preemption (10ms)
• Disable RTC clock which was unused and saving power
• Use di_fw_board_init for setting device type and device board revision
• Handle all message sending over TCP by the TCP send thread and mailbox

Fixed

• Low-power: GPS sleep cycle and set hl854x modem sleep mode to 1 instead of default 2 saves approximate 50mA (on 12V) when idle.
• CAN raw message connection state is connected when CAN device:uid is registered instead of only a TCP connection is established.
• Watchdog monitor now resets time when sim card is ready
• Make sure we don't send more than 255 bytes to the mode when the DTR line is deassert which can caused the +KTCP_NOTIF=1,8. By setting the ChibiOS serial driver driver to 255 bytes.

Removed

• DI-Net RPC method dncm:info (replaced by device:info)
• DI-Net RPC method dncm:reset (replaced by device:reset)
• Partial internal RTC implementation
• Disable high speed internal oscillator to safe power
• Disable unused CAN2 peripherial to safe power
• IRQ handling for GPS PPS sync
• Reporting of GPS sensor, Communication status as DNCM device:uid

[0.4.1] - 2017-02-16

Added

• Support device:errors RPC message

Fixed

• Read device:uid correctly over CAN-bus (CAN raw message)

Changed

• STM32 EEPROM Flash driver uses new di_config interface

[0.4.0] - 2017-12-21

Added

• Initial DNCM DI-Net CAN-bus redundancy (redundant DNCM setup)
• STM32F4 internal real-time clock configuration
• Modem driver (di_drv_hl854x) now reads IMSI number

Removed

• Disabled reading of onboard ds18b20 temperature sensor (due to BUG in onewire driver) which creates timing issues in redundancy.

[0.3.3] - 2017-09-27