Bernd Gottschlag
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58a48e5230
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Fix order of the element count and packet type bit field
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5 年前 |
Bernd Gottschlag
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e435620c91
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Add a new packet format with the calculation of the CRC
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5 年前 |
Bernd Gottschlag
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c86399b66e
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Add the calculation of a crc
The algorith used is for the CRC-16-CCITT, also known as CRC-KERMIT.
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5 年前 |
Bernd Gottschlag
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30fe01bb9e
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Generate an ID according to the dip switches
The ID is used as the last byte of the RX address. It is also sent as a
part of the data packet to allow assigning the sending station to a
packet.
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5 年前 |
Bernd Gottschlag
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3dcfae6196
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Change the way the TX and RX addresses are written to the nrf24l01
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5 年前 |
Bernd Gottschlag
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fa580c8af7
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Add ToDos to the schematic
Several issues were found after receiving the PCBs that should be
rectified for the next version.
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5 年前 |
Bernd Gottschlag
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e7bfca4363
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Use the IRQ signal from the nrf24l01 instead of polling the status
This is done to avoid transmission erros as described in
https://forum.mysensors.org/topic/10452/nrf24l01-communication-failure-root-cause-and-solution
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5 年前 |
Bernd Gottschlag
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f7bfdf101c
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Add definitions of the IRQ pin to the nrf24l01
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5 年前 |
Bernd Gottschlag
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1dd0f89149
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Fix pin definitions of the interface to the nrf24l01
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5 年前 |
Bernd Gottschlag
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011303042b
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Remove a variable that caused a compiler warning
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5 年前 |
Bernd Gottschlag
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f1b0ebf618
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Move SPI initialization and pin definitions to spi.c
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5 年前 |
Bernd Gottschlag
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204ff8d220
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Add power save mode and send messages every 7.5s
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5 年前 |
Bernd Gottschlag
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0c03c24fcd
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Change the MCU to the Atmega88
The pin definitions are updated and the uart debug interface is removed
as it is not present on the actual board.
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5 年前 |
Bernd Gottschlag
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ddb5b0426e
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Send the data from the BME280 with the NRF24L01
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5 年前 |
Bernd Gottschlag
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01dff7cfd3
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Use spi functions
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5 年前 |
Bernd Gottschlag
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93fd7841a9
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Use spi functions
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5 年前 |
Bernd Gottschlag
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9d1b611356
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Use dedicated function to read the status register when transmitting
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5 年前 |
Bernd Gottschlag
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fc26a37348
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Set the transmission retries and time-out duration to each maximum
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5 年前 |
Bernd Gottschlag
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b9cfc34e94
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Flush TX FIFO after an unsuccessful transmission
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5 年前 |
Bernd Gottschlag
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45f19e8c43
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Fix register struct definitions
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5 年前 |
Bernd Gottschlag
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5ee6bbbf1a
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Add SPI interface functions
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5 年前 |
Bernd Gottschlag
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7f1da0221c
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Update .gitignore
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5 年前 |
Bernd Gottschlag
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e5ad15dbfa
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Add reading from the BME280 using the official API
Currently the data values are written to the debug output.
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5 年前 |
Bernd Gottschlag
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780cedcbc4
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Fix order of the bit fields of the register definitions
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5 年前 |
Bernd Gottschlag
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278f7f23fe
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WIP: use register definitions to access them
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5 年前 |
Bernd Gottschlag
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b487ab67f6
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Add nRF24L01 register definitions
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5 年前 |
Bernd Gottschlag
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33e1d5e700
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WIP tidy up the NRF24L01 code
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5 年前 |
Bernd Gottschlag
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347211065c
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Add prototyping code for sending a dummy message with the nrf24l01
The firmware is developed using an aduino micro pro with an atmega32u4
as the hardware for the weather station is not ready yet.
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5 年前 |
Bernd Gottschlag
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daf929f3d2
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Add digikey link for a part
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5 年前 |
Bernd Gottschlag
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cab19c7994
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Fix kicad library paths
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5 年前 |
Bernd Gottschlag
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086986e6b5
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Rename schematics folder to match the structure of the base station
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5 年前 |
Bernd Gottschlag
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80e31fe6bc
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Move the schematics to seperate folder
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5 年前 |
Bernd Gottschlag
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443b4a39dd
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Fix spelling of a symbol field
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5 年前 |
Bernd Gottschlag
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bd4eb8047e
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Add correct ESD diode
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5 年前 |
Bernd Gottschlag
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b0ca0c2284
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Exchange the ESD diode for one with the correct package
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5 年前 |
Bernd Gottschlag
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222278a85e
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Fix location of markings
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5 年前 |
Bernd Gottschlag
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efbb38a9b4
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Add a LED for debugging and fix some errors
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5 年前 |
Bernd Gottschlag
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81f222b526
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Add the dip switch to the PCB
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5 年前 |
Bernd Gottschlag
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648257be03
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Add a dip switch and the associated footprint
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5 年前 |
Bernd Gottschlag
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90a300850b
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Fix library paths
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5 年前 |
Bernd Gottschlag
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a42e16a21c
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Correct position of markings
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5 年前 |
Bernd Gottschlag
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fd27eaa80e
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Add project specific KiCad library
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5 年前 |