>From 88ac5780f5597a8bb3bf68c6b37fe6694956faaf Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.muelle...@gmail.com>
Date: Mon, 19 Apr 2021 10:39:55 +0200
Subject: [PATCH] updated HAL_GetTick function
Patch text went missing, here is the full version of the patch.
Provides implementation for HAL_GetTick but uses RTEMS.
Accounts for the tick base not being 1ms now
---
bsps/arm/stm32h7/start/bspstart.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/bsps/arm/stm32h7/start/bspstart.c
b/bsps/arm/stm32h7/start/bspstart.c
index 2fc8133cca..e6e995a50c 100644
--- a/bsps/arm/stm32h7/start/bspstart.c
+++ b/bsps/arm/stm32h7/start/bspstart.c
@@ -32,9 +32,10 @@
#include <stm32h7xx_hal.h>
+/* Get number of milliseconds elapsed since startup */
uint32_t HAL_GetTick(void)
{
- return 0;
+ return (rtems_clock_get_ticks_since_boot() * 1000) /
rtems_clock_get_ticks_per_second();
}
uint32_t stm32h7_systick_frequency(void)
--
2.29.2.windows.2
On Mon, 19 Apr 2021 at 10:48, Robin Mueller <robin.muelle...@gmail.com>
wrote:
> diff --git a/bsps/arm/stm32h7/start/bspstart.c
> b/bsps/arm/stm32h7/start/bspstart.c
> index 2fc8133cca..e6e995a50c 100644
> --- a/bsps/arm/stm32h7/start/bspstart.c
> +++ b/bsps/arm/stm32h7/start/bspstart.c
> @@ -32,9 +32,10 @@
>
> #include <stm32h7xx_hal.h>
>
> +/* Get number of milliseconds elapsed since startup */
> uint32_t HAL_GetTick(void)
> {
> - return 0;
> + return (rtems_clock_get_ticks_since_boot() * 1000) /
> rtems_clock_get_ticks_per_second();
> }
>
> uint32_t stm32h7_systick_frequency(void)
> --
> 2.29.2.windows.2
>
>
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