From 3078a4b2e233a7c224cd4f337b8fadf5bf53257f Mon Sep 17 00:00:00 2001
From: iabdalkader <i.abdalkader@gmail.com>
Date: Tue, 17 Dec 2019 19:43:26 +0200
Subject: [PATCH] stm32/timer: Add missing TIM 1/15/16/17 IRQ handlers for H7
 MCUs.

---
 ports/stm32/stm32_it.c | 28 ++++++++++++++++++++++++++++
 ports/stm32/timer.c    |  4 +++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/ports/stm32/stm32_it.c b/ports/stm32/stm32_it.c
index e12cf4bf29..e77642b8ea 100644
--- a/ports/stm32/stm32_it.c
+++ b/ports/stm32/stm32_it.c
@@ -609,6 +609,14 @@ void TIM1_UP_TIM16_IRQHandler(void) {
 }
 #endif
 
+#if defined(STM32H7)
+void TIM1_UP_IRQHandler(void) {
+    IRQ_ENTER(TIM1_UP_IRQn);
+    timer_irq_handler(1);
+    IRQ_EXIT(TIM1_UP_IRQn);
+}
+#endif
+
 void TIM1_TRG_COM_TIM11_IRQHandler(void) {
     IRQ_ENTER(TIM1_TRG_COM_TIM11_IRQn);
     timer_irq_handler(11);
@@ -705,6 +713,26 @@ void TIM8_TRG_COM_TIM14_IRQHandler(void) {
 }
 #endif
 
+#if defined(STM32H7)
+void TIM15_IRQHandler(void) {
+    IRQ_ENTER(TIM15_IRQn);
+    timer_irq_handler(15);
+    IRQ_EXIT(TIM15_IRQn);
+}
+
+void TIM16_IRQHandler(void) {
+    IRQ_ENTER(TIM16_IRQn);
+    timer_irq_handler(16);
+    IRQ_EXIT(TIM16_IRQn);
+}
+
+void TIM17_IRQHandler(void) {
+    IRQ_ENTER(TIM17_IRQn);
+    timer_irq_handler(17);
+    IRQ_EXIT(TIM17_IRQn);
+}
+#endif
+
 // UART/USART IRQ handlers
 void USART1_IRQHandler(void) {
     IRQ_ENTER(USART1_IRQn);
diff --git a/ports/stm32/timer.c b/ports/stm32/timer.c
index 834ebd9c85..2e8f3e05ba 100644
--- a/ports/stm32/timer.c
+++ b/ports/stm32/timer.c
@@ -759,6 +759,8 @@ STATIC const uint32_t tim_instance_table[MICROPY_HW_MAX_TIMER] = {
     TIM_ENTRY(1, TIM1_BRK_UP_TRG_COM_IRQn),
     #elif defined(STM32F4) || defined(STM32F7)
     TIM_ENTRY(1, TIM1_UP_TIM10_IRQn),
+    #elif defined(STM32H7)
+    TIM_ENTRY(1, TIM1_UP_IRQn),
     #elif defined(STM32L4)
     TIM_ENTRY(1, TIM1_UP_TIM16_IRQn),
     #endif
@@ -780,7 +782,7 @@ STATIC const uint32_t tim_instance_table[MICROPY_HW_MAX_TIMER] = {
     TIM_ENTRY(7, TIM7_IRQn),
     #endif
     #if defined(TIM8)
-    #if defined(STM32F4) || defined(STM32F7)
+    #if defined(STM32F4) || defined(STM32F7) || defined(STM32H7)
     TIM_ENTRY(8, TIM8_UP_TIM13_IRQn),
     #elif defined(STM32L4)
     TIM_ENTRY(8, TIM8_UP_IRQn),