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Fixed extraction of negative prices from server (#1104)

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This commit is contained in:
Gunnar Skjold
2025-12-30 10:04:55 +01:00
committed by GitHub
parent 489dbf9254
commit a0d7fd0d95
1 changed files with 4 additions and 2 deletions
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6
lib/PriceService/src/PriceService.cpp
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@@ -574,7 +574,8 @@ PricesContainer* PriceService::fetchPrices(time_t t) {
for(uint8_t i = 0; i < ret->getNumberOfPoints(); i++) {
// To avoid alignment issues on ESP8266, we use memcpy
memcpy(&intval, &points[i], sizeof(int32_t));
float value = ntohl(intval) / 10000.0;
intval = ntohl(intval); // Change byte order before converting to float, to support negative values
float value = intval / 10000.0;
#if defined(AMS_REMOTE_DEBUG)
if (debugger->isActive(RemoteDebug::VERBOSE))
#endif
@@ -585,7 +586,8 @@ PricesContainer* PriceService::fetchPrices(time_t t) {
for(uint8_t i = 0; i < ret->getNumberOfPoints(); i++) {
// To avoid alignment issues on ESP8266, we use memcpy
memcpy(&intval, &points[ret->getNumberOfPoints()+i], sizeof(int32_t));
float value = ntohl(intval) / 10000.0;
intval = ntohl(intval); // Change byte order before converting to float, to support negative values
float value = intval / 10000.0;
#if defined(AMS_REMOTE_DEBUG)
if (debugger->isActive(RemoteDebug::VERBOSE))
#endif