From 8dd14d9aaaf66592db3b8866b0c7836fe072827a Mon Sep 17 00:00:00 2001
From: dusan19 <35773661+dusan19@users.noreply.github.com>
Date: Mon, 21 Jul 2025 19:53:38 +0200
Subject: [PATCH] platforms/stm32_common: hrt.c: define timer 1 IRQ properly
 for H7 platform (#25260)

---
 platforms/nuttx/src/px4/stm/stm32_common/hrt/hrt.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platforms/nuttx/src/px4/stm/stm32_common/hrt/hrt.c b/platforms/nuttx/src/px4/stm/stm32_common/hrt/hrt.c
index d0cda2e8db..70003e4414 100644
--- a/platforms/nuttx/src/px4/stm/stm32_common/hrt/hrt.c
+++ b/platforms/nuttx/src/px4/stm/stm32_common/hrt/hrt.c
@@ -79,7 +79,11 @@
 # define HRT_TIMER_BASE		STM32_TIM1_BASE
 # define HRT_TIMER_POWER_REG	STM32_RCC_APB2ENR
 # define HRT_TIMER_POWER_BIT	RCC_APB2ENR_TIM1EN
+#if defined(CONFIG_ARCH_CHIP_STM32H7)
+# define HRT_TIMER_VECTOR	STM32_IRQ_TIMCC
+#else
 # define HRT_TIMER_VECTOR	STM32_IRQ_TIM1CC
+#endif
 # define HRT_TIMER_CLOCK	STM32_APB2_TIM1_CLKIN
 # if CONFIG_STM32_TIM1
 #  error must not set CONFIG_STM32_TIM1=y and HRT_TIMER=1