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Some devices supported by libsigrok need a firmware to be uploaded every time
-the device is connected to the PC (usually via USB), before it can be used.
+the device is connected to the PC (usually via USB), before it can be used.
The default location where libsigrok expects the firmware files is:
- agilent-dmm
- alsa
- appa-55ii
+ - brymen-bm86x
- brymen-dmm
- cem-dt-885x
- center-3xx (including all subdrivers)
- alsa
- asix-sigma
+ - brymen-bm86x
- chronovu-la8
- demo
- fx2lafw
- BBC Goertz Metrawatt M2110: Briefly press the "Start/Reset" button on the
interface panel on top.
- Digitek DT4000ZC: Briefly press the "RS232" button.
- - Gossen Metrawatt Metrahit devices: Power on the device with the "DATA"
- button pressed. Additionally, Metrahit 2x devices must be configured for
- interface "RS232".
+ - Gossen Metrawatt Metrahit 1x/2x devices, driver gmc-mh-1x-2x-rs232:
+ - Power on the device with the "DATA" button pressed.
+ - Metrahit 2x devices must be configured for the respective interface type.
+ - Gossen Metrawatt Metrahit 2x devices, driver gmc-mh-2x-bd232:
+ - 'BD232' interface:
+ The multimeter must be configured for the respective interface type.
+ - 'SI232-II' interface ("PC Mode"):
+ The multimeter must be configured for interface type 'BD232' (all),
+ 'SI232 online' (28-29S) or 'SI232 store' (22-26x). The interface must
+ be configured to the same baud rate as the host (default 9600).
+ Multimeter and interface must be configured to the same address.
- Norma DM950: If the interface doesn't work (e.g. USB-RS232 converter), power
on the device with "FUNC" pressed (to power the interface from the DMM).
- PCE PCE-DM32: Briefly press the "RS232" button.
- RadioShack 22-812: Press and hold "SELECT" and "RANGE" together.
- TekPower TP4000ZC: Briefly press the "RS232" button.
+ - Tenma 72-7750: Briefly press the "RS232C" button.
+ - UNI-T UT60G: Briefly press the "RS232C" button.
- UNI-T UT61B/C/D: Press the "REL/RS232/USB" button for roughly 1 second.
- UNI-T UT325: Briefly press the "SEND" button (as per manual). However, it
appears that in practice you don't have to press the button (at least on