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Code Issues Releases Activity

[Dallas] Fix Dallas sensor not being read if optional pin unset

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A recent feature addition allowed for an optional separation of RX and TX pin for using Dallas sensors on a Shelly with an isolator board.
This still works with using only 1 pin, but not if you set the optional pin to "None".

This fixes this inconvenience by just copying the optional pin nr from the standard pin when initializing the sensor. (it is not duplicating it upon saving as that may be confusing)
This commit is contained in:
TD-er
2020-12-22 23:04:37 +01:00
parent 92b71fd76b
commit 91853fd4d4
1 changed files with 8 additions and 2 deletions
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src/_P004_Dallas.ino
+8 -2
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@@ -229,9 +229,15 @@ boolean Plugin_004(byte function, struct EventStruct *event, String& string)
uint8_t addr[8];
Dallas_plugin_get_addr(addr, event->TaskIndex);
if ((addr[0] != 0) && (CONFIG_PIN1 != -1) && (CONFIG_PIN2 != -1)) {
int8_t Plugin_004_DallasPin_RX = CONFIG_PIN1;
int8_t Plugin_004_DallasPin_TX = CONFIG_PIN2;
if(Plugin_004_DallasPin_TX == -1) {
Plugin_004_DallasPin_TX = Plugin_004_DallasPin_RX;
}
if ((addr[0] != 0) && (Plugin_004_DallasPin_RX != -1) && (Plugin_004_DallasPin_TX != -1)) {
const uint8_t res = P004_RESOLUTION;
initPluginTaskData(event->TaskIndex, new (std::nothrow) P004_data_struct(CONFIG_PIN1, CONFIG_PIN2, addr, res));
initPluginTaskData(event->TaskIndex, new (std::nothrow) P004_data_struct(Plugin_004_DallasPin_RX, Plugin_004_DallasPin_TX, addr, res));
P004_data_struct *P004_data =
static_cast<P004_data_struct *>(getPluginTaskData(event->TaskIndex));