Upstream/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2024-11-26 12:27:13 +01:00
Code Issues Projects Releases Wiki Activity

Update max31855.cpp (#1273)

Browse Source 
line 47: mem 

It's valid to have mem value of zero (0) when the temperature of the IC and the k-probe equals exactly zero degrees.
This commit is contained in:
EmbeddedDevver 2020-09-16 12:41:29 +02:00 committed by GitHub
parent f46b3d15cd
commit b5df50893b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
esphome/components/max31855/max31855.cpp
View File

@ -44,7 +44,7 @@ void MAX31855Sensor::read_data_() {
const uint32_t mem = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3] << 0;
// Verify we got data
if (mem != 0 && mem != 0xFFFFFFFF) {
if (mem != 0xFFFFFFFF) {
this->status_clear_error();
} else {
ESP_LOGE(TAG, "No data received from MAX31855 (0x%08X). Check wiring!", mem);