Commit Graph

129 Commits

Author SHA1 Message Date
David Žaitlík 86580f2185 Minor tweaks.: 2021-11-20 11:51:12 +01:00
David Žaitlík 4166c27185 Changed the PCB to 4 layers. 2021-11-20 11:46:26 +01:00
mj 3912a22467 Changed LED smooth transition to two intervals 2021-11-18 22:29:25 +01:00
mj 0061723472 Added LED intensity 2021-11-18 21:30:03 +01:00
mj bb274d367a Linear change of LED color according to CO2 level 2021-11-18 19:56:23 +01:00
David Žaitlík c2a67d173d Connected MODE pin of the PMICs to GND for continuous PWM operation. Minor tweaks to schematic (some components and nets were on the 0.635m
grid.
2021-11-17 21:17:15 +01:00
David Žaitlík 5f8cb1635e Changed the EEPROM end address to fit the new MCU (it is twice as big). 2021-11-17 20:58:18 +01:00
mj 555861e27c Added exception handling for MODBUS checksum error 2021-11-15 16:32:08 +01:00
David Žaitlík c8f12ffb4a Added breakaway tabs and fiducials. 2021-11-14 14:06:21 +01:00
David Žaitlík ee0a882c5f Moved some testpoints to the top layer and made them smaller. Minor layout change of the fuses (the components were too close to the pcb edge). Removed old iBOMs. 2021-11-14 12:05:18 +01:00
Your Name 11e7c8c124 Added error counting to measure_multiple_devices.py 2021-11-13 22:16:38 +01:00
Your Name 852de86755 Used rgbled_set_color() for CO2 value indication 2021-11-13 21:49:02 +01:00
Your Name 235ca259f1 Fixed UART interrupt disable/enable during sensor readout 2021-11-13 21:47:57 +01:00
Your Name 62cfa66b80 Removed debug infinite loop 2021-11-13 21:23:10 +01:00
Your Name 32746c111f RGB LED: improved set_color 2021-11-13 21:21:58 +01:00
Your Name 464dbc78e4 LED PWM WIP 2021-11-11 19:59:53 +01:00
Your Name 4536d4003f Basic RGB LED implementation + minor changes 2021-11-11 19:21:15 +01:00
David Žaitlík 995d6f4e57 Minor tweaks trying to get the i2c working. SCD4x still not working. 2021-11-07 11:23:52 +01:00
David Žaitlík dc3e7c8288 Merge branch 'master' of gitlab.com:HDIoT/smart_household/wired_sensors/iaq_wired_sensor 2021-11-06 11:26:23 +01:00
David Žaitlík 9e0f2523b7 Prepared HAL FW. Started reimplementing I2C. 2021-11-06 11:26:08 +01:00
Your Name c0c7e72401 Catch modbus checksum error exception 2021-11-04 19:11:05 +01:00
Your Name f45fca91fb Fixed uart interrupt enable/disable 2021-11-04 19:02:42 +01:00
Your Name 3ff1369352 Fixed reversed interrupt enable/disable in sensor readout 2021-11-04 18:23:21 +01:00
David Žaitlík 94b6d6eada Changed revision in silkscreen (Ordered boards are with a mistake - rev.1) 2021-10-30 21:23:52 +02:00
David Žaitlík 8382658a42 Redesigned with RS485 transceiver in SOIC8 package. 2021-10-30 21:22:20 +02:00
dooku 33b6d3a692 Fixed missing tab 2021-10-24 20:13:13 +02:00
dooku 22a5f735b3 Fixed minor test script bugs 2021-10-24 20:02:32 +02:00
David Žaitlík bb3b6ada06 Moved the old firmware for STM32L011 to fw_old and migrated the firmware to STM32L031 in fw. I2C and TIM21 seem functional. USART2 is receiving correctly, but the modbus test is not receiving messages. 2021-10-21 22:45:22 +02:00
David Žaitlík 8445a1100c Generated iBOM. 2021-10-21 20:15:56 +02:00
Duke NUCem d387caecad Added measurement script for multiple devices 2021-10-20 20:38:37 +02:00
Duke NUCem a5c9eb180d Added baud sweep to find_address.py 2021-10-20 20:04:49 +02:00
Duke NUCem 8776a84678 Added script for MODBUS device search 2021-10-20 19:55:25 +02:00
Duke NUCem a290f52d4d Disable UART IRQs during sensor readout 2021-10-20 18:14:13 +02:00
Duke NUCem 3abe7568b0 Added measurement script 2021-10-11 20:17:45 +02:00
Duke NUCem 78c8104a58 Added sanity check to CO2 (must be more that 0 :D) 2021-10-11 20:06:27 +02:00
Duke NUCem a87afdf6fa EEPROM config functional 2021-10-11 19:09:06 +02:00
Duke NUCem d26079f722 Baudrate change done 2021-10-11 19:01:47 +02:00
Duke NUCem 33e70f5baf MODBUS write multiple registers done 2021-10-11 18:12:43 +02:00
Duke NUCem 0bfc93d3ea WIP write multiple registers 2021-10-11 17:05:54 +02:00
Duke NUCem 12cd3df5a3 Renamed test scripts 2021-10-10 12:41:22 +02:00
Duke NUCem 692cad0bc8 Deleted redundant switch case (MODBUS write single and multiple register) 2021-10-10 12:30:39 +02:00
Duke NUCem e2f8ab3405 WIP modbus write 2021-10-10 12:12:39 +02:00
Duke NUCem 051509155e WIP modbus write 2021-10-10 11:35:14 +02:00
dooku 917886820d WIP holding register write 2021-10-06 20:20:51 +02:00
dooku 15bc1943ef Fixed EEPROM baudrate readout 2021-10-06 19:27:54 +02:00
dooku b09de011c1 Moved baudrates to config 2021-10-06 18:26:33 +02:00
David Žaitlík 36e2597539 Added variable baudrates functionality. NOT TESTED. 2021-10-02 18:02:09 +02:00
David Žaitlík daaab07912 Added LED brightnes placeholder. Set the default value when the timer settings will be known. 2021-10-02 12:33:57 +02:00
David Žaitlík 400a83ef64 Added LED SMOOTH and SCD4x TEMPERATURE OFFSET to the config. 2021-10-02 12:12:49 +02:00
Duke NUCem 25df18ed66 Decreased SHT read time to 10 ms; changed baud to 19200 2021-09-30 18:38:59 +02:00