fix(bldc_driver): fix driver level inversion

components/bldc_driver/include/bldc_driver.hpp

@@ -72,8 +72,16 @@ class BldcDriver {
       return;
     }
     logger_.info("Enabling");
-    mcpwm_timer_enable(timer_);
-    mcpwm_timer_start_stop(timer_, MCPWM_TIMER_START_NO_STOP);
+    auto err = mcpwm_timer_enable(timer_);
+    if (err != ESP_OK) {
+      logger_.error("Failed to enable timer: {}", esp_err_to_name(err));
+      return;
+    }
+    err = mcpwm_timer_start_stop(timer_, MCPWM_TIMER_START_NO_STOP);
+    if (err != ESP_OK) {
+      logger_.error("Failed to start timer: {}", esp_err_to_name(err));
+      return;
+    }
     enabled_ = true;
     if (gpio_en_ >= 0) {
       gpio_set_level((gpio_num_t)gpio_en_, 1);
@@ -294,22 +302,28 @@ class BldcDriver {
     }
 
     // A high / low
-    configure_generator_action(generators_[0], comparators_[0]);
+    configure_generator_action(generators_[0], generators_[1], comparators_[0]);
     configure_generator_deadtime(generators_[0], generators_[1]);
     // B high / low
-    configure_generator_action(generators_[2], comparators_[1]);
+    configure_generator_action(generators_[2], generators_[3], comparators_[1]);
     configure_generator_deadtime(generators_[2], generators_[3]);
     // C high / low
-    configure_generator_action(generators_[4], comparators_[2]);
+    configure_generator_action(generators_[4], generators_[5], comparators_[2]);
     configure_generator_deadtime(generators_[4], generators_[5]);
   }
 
-  void configure_generator_action(mcpwm_gen_handle_t &gen_high, mcpwm_cmpr_handle_t comp) {
+  void configure_generator_action(mcpwm_gen_handle_t &gen_high, mcpwm_gen_handle_t &gen_low,
+                                  mcpwm_cmpr_handle_t comp) {
     logger_.info("Setup generator action");
     ESP_ERROR_CHECK(mcpwm_generator_set_actions_on_compare_event(
         gen_high,
-        MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comp, MCPWM_GEN_ACTION_HIGH),
-        MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_DOWN, comp, MCPWM_GEN_ACTION_LOW),
+        MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comp, MCPWM_GEN_ACTION_LOW),
+        MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_DOWN, comp, MCPWM_GEN_ACTION_HIGH),
+        MCPWM_GEN_COMPARE_EVENT_ACTION_END()));
+    ESP_ERROR_CHECK(mcpwm_generator_set_actions_on_compare_event(
+        gen_low,
+        MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comp, MCPWM_GEN_ACTION_LOW),
+        MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_DOWN, comp, MCPWM_GEN_ACTION_HIGH),
         MCPWM_GEN_COMPARE_EVENT_ACTION_END()));
   }
 

components/bldc_haptics/example/main/bldc_haptics_example.cpp

@@ -97,7 +97,7 @@ extern "C" void app_main(void) {
             .gpio_fault = 36,  // connected to the nFAULT pin of TMC6300-BOB
             .power_supply_voltage = 5.0f,
             .limit_voltage = 5.0f,
-            .log_level = espp::Logger::Verbosity::WARN});
+            .log_level = espp::Logger::Verbosity::DEBUG});
 
     // now make the bldc motor
     using BldcMotor = espp::BldcMotor<espp::BldcDriver, espp::Mt6701>;
@@ -109,10 +109,11 @@ extern "C" void app_main(void) {
             5.0f, // tested by running velocity_openloop and seeing if the veloicty is ~correct
         .kv_rating =
             320, // tested by running velocity_openloop and seeing if the velocity is ~correct
-        .current_limit = 1.0f,             // Amps
-        .zero_electric_offset = 2.3914752, // gotten from previously running without providing this
-                                           // and it will be logged.
-        .sensor_direction = espp::detail::SensorDirection::COUNTER_CLOCKWISE,
+        .current_limit = 1.0f,        // Amps
+        .zero_electric_offset = 0.0f, // set to zero to always calibrate, since this is a test
+        .sensor_direction =
+            espp::detail::SensorDirection::UNKNOWN, // set to unknown to always calibrate, since
+                                                    // this is a test
         .foc_type = espp::detail::FocType::SPACE_VECTOR_PWM,
         .driver = driver,
         .sensor = mt6701,
@@ -136,7 +137,7 @@ extern "C" void app_main(void) {
                 .output_min = -20.0,      // angle pid works on velocity (rad/s)
                 .output_max = 20.0,       // angle pid works on velocity (rad/s)
             },
-        .log_level = espp::Logger::Verbosity::INFO});
+        .log_level = espp::Logger::Verbosity::DEBUG});
 
     auto print_detent_config = [&logger](const auto &detent_config) {
       if (detent_config == espp::detail::UNBOUNDED_NO_DETENTS) {

components/bldc_motor/example/main/bldc_motor_example.cpp

@@ -111,10 +111,11 @@ extern "C" void app_main(void) {
             5.0f, // tested by running velocity_openloop and seeing if the veloicty is ~correct
         .kv_rating =
             320, // tested by running velocity_openloop and seeing if the velocity is ~correct
-        .current_limit = 1.0f,             // Amps
-        .zero_electric_offset = 2.3914752, // gotten from previously running without providing this
-                                           // and it will be logged.
-        .sensor_direction = espp::detail::SensorDirection::COUNTER_CLOCKWISE,
+        .current_limit = 1.0f,        // Amps
+        .zero_electric_offset = 0.0f, // set to zero to always calibrate, since this is a test
+        .sensor_direction = espp::detail::SensorDirection::UNKNOWN, // set to unknown to always
+                                                                    // calibrate, since this is a
+                                                                    // test
         .foc_type = espp::detail::FocType::SPACE_VECTOR_PWM,
         .driver = driver,
         .sensor = mt6701,
@@ -138,7 +139,7 @@ extern "C" void app_main(void) {
                 .output_min = -20.0,      // angle pid works on velocity (rad/s)
                 .output_max = 20.0,       // angle pid works on velocity (rad/s)
             },
-        .log_level = espp::Logger::Verbosity::INFO});
+        .log_level = espp::Logger::Verbosity::DEBUG});
 
     static const auto motion_control_type = espp::detail::MotionControlType::VELOCITY;
     // static const auto motion_control_type = espp::detail::MotionControlType::ANGLE;
@@ -150,6 +151,9 @@ extern "C" void app_main(void) {
     motor.set_motion_control_type(motion_control_type);
     std::atomic<float> target = 0;
 
+    // enable the motor
+    motor.enable();
+
     auto motor_task_fn = [&motor, &target](std::mutex &m, std::condition_variable &cv) {
       static auto delay = std::chrono::duration<float>(core_update_period);
       auto start = std::chrono::high_resolution_clock::now();