From 0280b2c1b1eb761fa66db620c96cdcf276c2cf94 Mon Sep 17 00:00:00 2001
From: Krzysztof Blazewicz
Date: Wed, 7 Sep 2016 13:00:17 +0200
Subject: stmhal/i2c: handle I2C IRQs

This is required by HAL Driver for error handling since v1.5.0
---
 stmhal/stm32_it.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'stmhal/stm32_it.c')

diff --git a/stmhal/stm32_it.c b/stmhal/stm32_it.c
index d2f8c271c..f59655915 100644
--- a/stmhal/stm32_it.c
+++ b/stmhal/stm32_it.c
@@ -79,10 +79,12 @@
 #include "storage.h"
 #include "can.h"
 #include "dma.h"
+#include "i2c.h"
 
 extern void __fatal_error(const char*);
 extern PCD_HandleTypeDef pcd_fs_handle;
 extern PCD_HandleTypeDef pcd_hs_handle;
+
 /******************************************************************************/
 /*            Cortex-M4 Processor Exceptions Handlers                         */
 /******************************************************************************/
@@ -700,3 +702,45 @@ void CAN2_RX1_IRQHandler(void) {
     IRQ_EXIT(CAN2_RX1_IRQn);
 }
 #endif // MICROPY_HW_ENABLE_CAN
+
+#if defined(MICROPY_HW_I2C1_SCL)
+void I2C1_EV_IRQHandler(void) {
+    IRQ_ENTER(I2C1_EV_IRQn);
+    HAL_I2C_EV_IRQHandler(&I2CHandle1);
+    IRQ_EXIT(I2C1_EV_IRQn);
+}
+
+void I2C1_ER_IRQHandler(void) {
+    IRQ_ENTER(I2C1_ER_IRQn);
+    HAL_I2C_ER_IRQHandler(&I2CHandle1);
+    IRQ_EXIT(I2C1_ER_IRQn);
+}
+#endif // defined(MICROPY_HW_I2C1_SCL)
+
+#if defined(MICROPY_HW_I2C2_SCL)
+void I2C2_EV_IRQHandler(void) {
+    IRQ_ENTER(I2C2_EV_IRQn);
+    HAL_I2C_EV_IRQHandler(&I2CHandle2);
+    IRQ_EXIT(I2C2_EV_IRQn);
+}
+
+void I2C2_ER_IRQHandler(void) {
+    IRQ_ENTER(I2C2_ER_IRQn);
+    HAL_I2C_ER_IRQHandler(&I2CHandle2);
+    IRQ_EXIT(I2C2_ER_IRQn);
+}
+#endif // defined(MICROPY_HW_I2C2_SCL)
+
+#if defined(MICROPY_HW_I2C3_SCL)
+void I2C3_EV_IRQHandler(void) {
+    IRQ_ENTER(I2C3_EV_IRQn);
+    HAL_I2C_EV_IRQHandler(&I2CHandle3);
+    IRQ_EXIT(I2C3_EV_IRQn);
+}
+
+void I2C3_ER_IRQHandler(void) {
+    IRQ_ENTER(I2C3_ER_IRQn);
+    HAL_I2C_ER_IRQHandler(&I2CHandle3);
+    IRQ_EXIT(I2C3_ER_IRQn);
+}
+#endif // defined(MICROPY_HW_I2C3_SCL)
-- 
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