From 1815f1b2aa0a3ff0654f4eb65fdd0a5bdfe8c7b7 Mon Sep 17 00:00:00 2001 From: Paul Selkirk Date: Fri, 5 May 2017 22:58:34 -0400 Subject: Port profiling code, using a new SysTick hook and new CLI commands. --- .../TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'libraries/mbed') diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c index 8e5cc73..4629e44 100644 --- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c +++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c @@ -64,6 +64,13 @@ void HardFault_Handler(void) while (1) { ; } } +static void default_SysTick_hook(void) { }; +static void (*SysTick_hook)(void) = default_SysTick_hook; +void set_SysTick_hook(void (*hook)(void)) +{ + SysTick_hook = (hook == NULL) ? default_SysTick_hook : hook; +} + /** * @brief This function handles SysTick Handler. * @param None @@ -72,6 +79,7 @@ void HardFault_Handler(void) void SysTick_Handler(void) { HAL_IncTick(); + SysTick_hook(); } /******************************************************************************/ -- cgit v1.2.3