On Tue, Apr 18, 2023 at 03:52:02PM +0000, Miod Vallat wrote:
| > After updating my RPi4 to a newer snap, it lost its humidity sensor.
| >
| > dmesg from before and after the update both detect this:
| >
| > uhidev1 at uhub1 port 2 configuration 1 interface 1 "RDing TEMPERHUM1V1.2"
rev 2.00/0.01 addr 3
| > uhidev1: iclass 3/1
| > ugold0 at uhidev1
| > ugold0: 2 sensors type si7006 (temperature and humidity)
| >
| > But the new install only has the temperature sensor available:
| >
| > [weerd@raspberry] $ sysctl hw.sensors.ugold0
| > hw.sensors.ugold0.temp0=22.32 degC (inner)
|
| Sorry about that. Can you try the following diff and report if it brings
| the humidity sensor back?
It does! Thanks :)
hw.sensors.ugold0.temp0=22.58 degC (inner)
hw.sensors.ugold0.humidity0=40.69% (RH)
Cheers,
Paul
| Miod
|
| Index: ugold.c
| ===================================================================
| RCS file: /OpenBSD/src/sys/dev/usb/ugold.c,v
| retrieving revision 1.22
| diff -u -p -r1.22 ugold.c
| --- ugold.c 2 Apr 2023 17:03:14 -0000 1.22
| +++ ugold.c 18 Apr 2023 15:51:13 -0000
| @@ -432,7 +432,7 @@ ugold_si700x_intr(struct uhidev *addr, v
| temp = ugold_si700x_temp(sc->sc_type, buf[2], buf[3]);
| sc->sc_sensor[UGOLD_INNER].value = (temp * 1000) + 273150000;
| sc->sc_sensor[UGOLD_INNER].flags &= ~SENSOR_FINVALID;
| - if (sc->sc_type != UGOLD_TYPE_GOLD && buf[1] >= 6) {
| + if (sc->sc_type != UGOLD_TYPE_GOLD) {
| rhum = ugold_si700x_rhum(sc->sc_type, buf[4], buf[5],
temp);
| sc->sc_sensor[UGOLD_HUM].value = rhum;
| sc->sc_sensor[UGOLD_HUM].flags &= ~SENSOR_FINVALID;
--
>++++++++[<++++++++++>-]<+++++++.>+++[<------>-]<.>+++[<+
+++++++++++>-]<.>++[<------------>-]<+.--------------.[-]
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