maybe we should simply patch
--- a/module/owlib/src/c/ow_1820.c
+++ b/module/owlib/src/c/ow_1820.c
@@ -384,7 +384,7 @@ static ZERO_OR_ERROR FS_10temp(struct one_wire_query *owq)
static ZERO_OR_ERROR FS_10latesttemp(struct one_wire_query *owq)
{
- return GB_to_Z_OR_E(OW_10latesttemp(&OWQ_F(owq), 1, PN(owq)));
+ return GB_to_Z_OR_E(OW_10latesttemp(&OWQ_F(owq), allow_85C, PN(owq)));
}
static ZERO_OR_ERROR FS_10temp_link(struct one_wire_query *owq)
@@ -412,7 +412,7 @@ static ZERO_OR_ERROR FS_22temp(struct one_wire_query *owq)
static ZERO_OR_ERROR FS_22latesttemp(struct one_wire_query *owq)
{
- return GB_to_Z_OR_E(OW_22latesttemp(&OWQ_F(owq), 1, PN(owq)));
+ return GB_to_Z_OR_E(OW_22latesttemp(&OWQ_F(owq), allow_85C, PN(owq)));
}
// use sibling function for fasttemp to keep cache value consistent
S.
> On 06 Dec 2016, at 12:09, Martin Patzak (GMX) <martin.pat...@gmx.de> wrote:
>
>
>>> Unfortunately without any other error flag! That's why I
>>> implemented a way to accept a temperature of 85.0 only, if the previously
>>> read temp was in that range (82-88), otherwise I just skip this reading and
>>> try once again.
>>>
>> This is exactly what owfs does and what leads to this error.
>>
>> Currently I'm in favor of throwing all that 85°C "fixup" code out of
>> owfs completely. If there's an error in your electrical setup, you have
>> to fix it there, not by throwing more and more software workarounds at it.
> LIKE
>
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