Fix drop for AdcDriver in deregister event callbacks (#487)

esp-rs · Oct 6, 2024 · 59228d3 · 59228d3
1 parent 03571ac
commit 59228d3
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/adc.rs b/src/adc.rs
@@ -1426,7 +1426,10 @@ pub mod continuous {
                 esp!(unsafe {
                     adc_continuous_register_event_callbacks(
                         self.handle,
-                        core::ptr::null(),
+                        &adc_continuous_evt_cbs_t {
+                            on_conv_done: None,
+                            on_pool_ovf: None,
+                        },
                         core::ptr::null_mut(),
                     )
                 })