Merge branch 'contrib/github_pr_523' into 'master'

fix(ina236): negative current handling (GitHub PR)

Closes AEGHB-1101

See merge request ae_group/esp-iot-solution!1321

Author: leeebo

components/sensors/power_monitor/ina236/CHANGELOG.md

@@ -1,7 +1,12 @@
 # ChangeLog
 
+## v0.1.1 - 2025-7-24
 
-## v1.0.0 - 2024-5-23
+### Bug Fixes:
+
+* Fix missing handling of negative current
+
+## v0.1.0 - 2024-5-23
 
 ### Enhancements:
 

components/sensors/power_monitor/ina236/idf_component.yml

@@ -1,4 +1,4 @@
-version: "0.1.0"
+version: "0.1.1"
 description: INA236 power monitor component
 url: https://github.com/espressif/esp-iot-solution/tree/master/components/sensors/power_monitor/ina236
 repository: https://github.com/espressif/esp-iot-solution.git

components/sensors/power_monitor/ina236/ina236.c

@@ -133,11 +133,7 @@ esp_err_t ina236_get_current(ina236_handle_t handle, float *curr)
     uint16_t buffer = 0;
     ina236_t *ina236 = (ina236_t *)handle;
     ina236_read_reg(ina236, INA236_REG_VSHUNT, &buffer);
-    if ((buffer & 0x8000) >> 15) {
-        *curr = 0;
-    } else {
-        *curr = buffer / 3970.0f;
-    }
+    *curr = (int16_t)buffer / 3970.0f;
     return ESP_OK;
 }