calculate the baseline correctly

Opentrons · Jun 4, 2024 · d29b0ce · d29b0ce
1 parent 311d42f
commit d29b0ce
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/include/sensors/core/tasks/pressure_driver.hpp b/include/sensors/core/tasks/pressure_driver.hpp
@@ -355,7 +355,7 @@ class MMR920 {
             }
         }
         if (bind_sync) {
-            if (std::fabs(pressure) - std::fabs(current_pressure_baseline_pa) >
+            if (std::fabs(pressure - current_pressure_baseline_pa) >
                 threshold_pascals) {
                 hardware.set_sync();
             } else {
@@ -364,8 +364,7 @@ class MMR920 {
         }
 
         if (echo_this_time) {
-            auto response_pressure = (pressure < 0 ? -1 : 1) * (
-                std::fabs(pressure) - std::fabs(current_pressure_baseline_pa));
+            auto response_pressure = pressure - current_pressure_baseline_pa;
 #ifdef USE_PRESSURE_MOVE
             if (pressure_buffer_index < PRESSURE_SENSOR_BUFFER_SIZE) {
                 (*p_buff).at(pressure_buffer_index) = response_pressure;