From 36e978051f4da430a8e72669d332ad2128b1fe95 Mon Sep 17 00:00:00 2001
From: Drew <drewpad@icloud.com>
Date: Wed, 15 Jul 2026 17:21:47 -0700
Subject: [PATCH 1/2] Write proof-of-concept rev3 interrupt callbacks

---
 driver                              |  2 +-
 init/rev3/config/Src/stm32h7xx_it.c | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/driver b/driver
index 42a63d0f..ac408c9d 160000
--- a/driver
+++ b/driver
@@ -1 +1 @@
-Subproject commit 42a63d0fda862aa673b210b20bf40402efcf655b
+Subproject commit ac408c9d50a64aca5b722e4dfc1e254f8d5e8d77
diff --git a/init/rev3/config/Src/stm32h7xx_it.c b/init/rev3/config/Src/stm32h7xx_it.c
index 8e8df7d3..b13b635f 100644
--- a/init/rev3/config/Src/stm32h7xx_it.c
+++ b/init/rev3/config/Src/stm32h7xx_it.c
@@ -20,6 +20,9 @@
 /* Includes ------------------------------------------------------------------*/
 #include "main.h"
 #include "stm32h7xx_it.h"
+#include "baro.h"
+#include "sdr_pin_defines_A0010.h"
+
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
 /* USER CODE END Includes */
@@ -213,5 +216,26 @@ void OTG_HS_IRQHandler(void)
 }
 
 /* USER CODE BEGIN 1 */
+#if 0 // This is Proof-of-Concept Code, disabled to prevent breaking builds
+void HAL_SPI_TxCpltCallback( SPI_HandleTypeDef *hspi ) {
+    if ( hspi == &( BARO_SPI ) ) {
+        baro_IT_handler();
+    }
+}
 
+void HAL_SPI_TxRxCpltCallback( SPI_HandleTypeDef *hspi ) {
+    if ( hspi == &( BARO_SPI ) ) {
+        baro_IT_handler();
+    }
+}
+
+HAL_TIM_OC_DelayElapsedCallback( TIM_HandleTypeDef *htim ) {
+    // TODO add MICRO_TIM and BARO_TIM_CHANNEL macros to rev3 pin defines
+    if ( htim->Instance == MICRO_TIM ) {
+        if( htim->Channel == BARO_TIM_CHANNEL ) {
+            baro_IT_handler();
+        }
+    }
+}
+#endif
 /* USER CODE END 1 */

From 3408dc4a3ca66cf89db57c7eb01fea3c9e09eeff Mon Sep 17 00:00:00 2001
From: Drew <drewpad@icloud.com>
Date: Sat, 25 Jul 2026 20:54:23 -0700
Subject: [PATCH 2/2] Update interrupt callbacks for compatibility with
 BARO_EVENT

---
 driver                              | 2 +-
 init/rev3/config/Src/stm32h7xx_it.c | 6 +++---
 mod                                 | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/driver b/driver
index ac408c9d..60dc30bc 160000
--- a/driver
+++ b/driver
@@ -1 +1 @@
-Subproject commit ac408c9d50a64aca5b722e4dfc1e254f8d5e8d77
+Subproject commit 60dc30bc1c3b1bf934fa0340115aced56b0fce7d
diff --git a/init/rev3/config/Src/stm32h7xx_it.c b/init/rev3/config/Src/stm32h7xx_it.c
index b13b635f..85b3a787 100644
--- a/init/rev3/config/Src/stm32h7xx_it.c
+++ b/init/rev3/config/Src/stm32h7xx_it.c
@@ -219,13 +219,13 @@ void OTG_HS_IRQHandler(void)
 #if 0 // This is Proof-of-Concept Code, disabled to prevent breaking builds
 void HAL_SPI_TxCpltCallback( SPI_HandleTypeDef *hspi ) {
     if ( hspi == &( BARO_SPI ) ) {
-        baro_IT_handler();
+        baro_IT_handler(BARO_EVENT_TX_CPLT);
     }
 }
 
 void HAL_SPI_TxRxCpltCallback( SPI_HandleTypeDef *hspi ) {
     if ( hspi == &( BARO_SPI ) ) {
-        baro_IT_handler();
+        baro_IT_handler(BARO_EVENT_TXRX_CPLT);
     }
 }
 
@@ -233,7 +233,7 @@ HAL_TIM_OC_DelayElapsedCallback( TIM_HandleTypeDef *htim ) {
     // TODO add MICRO_TIM and BARO_TIM_CHANNEL macros to rev3 pin defines
     if ( htim->Instance == MICRO_TIM ) {
         if( htim->Channel == BARO_TIM_CHANNEL ) {
-            baro_IT_handler();
+            baro_IT_handler(BARO_EVENT_DELAY_ELAPSED);
         }
     }
 }
diff --git a/mod b/mod
index 690f370d..95482a45 160000
--- a/mod
+++ b/mod
@@ -1 +1 @@
-Subproject commit 690f370d123ae97ce51bcff911b79703235791b8
+Subproject commit 95482a458fcd84dd52cbb0a70a7999c93e145feb