thebears/marlin_skr
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix MAX31865 on SPI (PT100/1000) support (#20074)

Browse Source
This commit is contained in:
JoAnn Manges
2020-11-11 16:52:35 -05:00
committed by GitHub
parent 6ccb4b93b1
commit 40d442fde2
7 changed files with 128 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
Marlin/src/inc/Conditionals_post.h
View File

@@ -445,9 +445,9 @@
#define HEATER_0_MAX6675_TMAX 1024
#endif
#if TEMP_SENSOR_0 == -5
#define MAX6675_IS_MAX31865 1
#define MAX6675_0_IS_MAX31865 1
#elif TEMP_SENSOR_0 == -3
#define MAX6675_IS_MAX31855 1
#define MAX6675_0_IS_MAX31855 1
#endif
#elif TEMP_SENSOR_0 == -4
#define HEATER_0_USES_AD8495 1
@@ -473,6 +473,11 @@
#define HEATER_1_MAX6675_TMIN 0
#define HEATER_1_MAX6675_TMAX 1024
#endif
#if TEMP_SENSOR_1 == -5
#define MAX6675_1_IS_MAX31865 1
#elif TEMP_SENSOR_1 == -3
#define MAX6675_1_IS_MAX31855 1
#endif
#if TEMP_SENSOR_1 != TEMP_SENSOR_0
#if TEMP_SENSOR_1 == -5
#error "If MAX31865 Thermocouple (-5) is used for TEMP_SENSOR_1 then TEMP_SENSOR_0 must match."