sysmobts: Implement a small state machine for temp control

Check the temperature and move between "NORMAL", "WARNING"
and "CRITICAL" state. We will only return from CRITICAL to
WARNING when the temperature has significantly changed, and
when being in state "WARNING" we enter an intermediate state
to allow an easy hysteris.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/osmo-bts-sysmo/misc/sysmobts_misc.h b/src/osmo-bts-sysmo/misc/sysmobts_misc.h
index bddb1c20..28b6e628 100644
--- a/src/osmo-bts-sysmo/misc/sysmobts_misc.h
+++ b/src/osmo-bts-sysmo/misc/sysmobts_misc.h
@@ -55,7 +55,7 @@ struct sbts2050_power_status {
 	float pa_bias_voltage;
 };
 
-void sbts2050_uc_check_temp(int *temp_pa, int *temp_board);
+int sbts2050_uc_check_temp(int *temp_pa, int *temp_board);
 void sbts2050_uc_set_power(int pmaster, int pslave, int ppa);
 int sbts2050_uc_get_status(struct sbts2050_power_status *status);
 void sbts2050_uc_initialize();