remove unused variable + CI update

Author: askuric

.github/workflows/ccpp.yml

@@ -57,7 +57,7 @@ jobs:
 
           - arduino-boards-fqbn: STMicroelectronics:stm32:GenF1:pnum=BLUEPILL_F103C8 # bluepill - hs examples
             platform-url:  https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json 
-            sketch-names: bluepill_position_control.ino, stm32_i2c_dual_bus_example.ino, stm32_spi_alt_example.ino, stm32_current_control_low_side.ino
+            sketch-names: bluepill_position_control.ino, stm32_i2c_dual_bus_example.ino, stm32_spi_alt_example.ino
 
           - arduino-boards-fqbn: STMicroelectronics:stm32:Disco:pnum=B_G431B_ESC1      # B-G431-ESC1
             platform-url:  https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json 
@@ -68,11 +68,11 @@ jobs:
 
           - arduino-boards-fqbn: STMicroelectronics:stm32:GenF4:pnum=GENERIC_F405RGTX  # stm32f405 - odrive
             platform-url: https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json 
-            sketch-names: odrive_example_encoder.ino, odrive_example_spi.ino
+            sketch-names: odrive_example_encoder.ino, odrive_example_spi.ino, stm32_current_control_low_side.ino
 
           - arduino-boards-fqbn: STMicroelectronics:stm32:Nucleo_64:pnum=NUCLEO_F411RE # nucleo one full example
             platform-url: https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json 
-            sketch-names: single_full_control_example.ino, stm32_spi_alt_example.ino, sdouble_full_control_example.ino
+            sketch-names: single_full_control_example.ino, stm32_spi_alt_example.ino, sdouble_full_control_example.ino, stm32_current_control_low_side.ino
 
 
       # Do not cancel all jobs / architectures if one job fails

src/current_sense/hardware_specific/esp32/esp32_mcu.cpp

@@ -68,7 +68,6 @@ int adc_read_index[2]={0};
 
 // function reading an ADC value and returning the read voltage
 float _readADCVoltageLowSide(const int pin, const void* cs_params){
-  uint32_t raw_adc;
 
   mcpwm_unit_t unit = ((ESP32MCPWMCurrentSenseParams*)cs_params)->mcpwm_unit;
   int buffer_index = ((ESP32MCPWMCurrentSenseParams*)cs_params)->buffer_index;