Mercurial > ecos
changeset 3279:8cd345c99e6b
* src/stm32_misc.c: Ensure TIM2 clock enabled when profiling.
[Bugzilla 1001953]
author | jld |
---|---|
date | Mon, 03 Mar 2014 08:18:43 +0000 |
parents | 4b1912ce7f4f |
children | 0e7f32e78b4d |
files | packages/hal/cortexm/stm32/var/current/ChangeLog packages/hal/cortexm/stm32/var/current/src/stm32_misc.c |
diffstat | 2 files changed, 11 insertions(+), 2 deletions(-) [+] |
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line diff
--- a/packages/hal/cortexm/stm32/var/current/ChangeLog +++ b/packages/hal/cortexm/stm32/var/current/ChangeLog @@ -1,3 +1,8 @@ +2014-02-28 John Dallaway <john@dallaway.org.uk> + + * src/stm32_misc.c: Ensure TIM2 clock enabled when profiling. + [Bugzilla 1001953] + 2013-04-06 Jerzy Dyrda <jerzdy@gmail.com> * include/var_io_eth.h: @@ -380,7 +385,7 @@ 2008-10-06 Nick Garnett <nickg@ecoscen // ####GPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. -// Copyright (C) 2008, 2009, 2011, 2013 Free Software Foundation, Inc. +// Copyright (C) 2008, 2009, 2011, 2013, 2014 Free Software Foundation, Inc. // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by
--- a/packages/hal/cortexm/stm32/var/current/src/stm32_misc.c +++ b/packages/hal/cortexm/stm32/var/current/src/stm32_misc.c @@ -8,7 +8,7 @@ // ####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. -// Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc. +// Copyright (C) 2008, 2009, 2011, 2014 Free Software Foundation, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free @@ -531,6 +531,7 @@ cyg_uint32 hal_stm32_timer_clock( CYG_AD #ifdef CYGFUN_HAL_CORTEXM_STM32_PROFILE_TIMER // Use TIM2 for profiling #define STM32_TIMER_PROFILE CYGHWR_HAL_STM32_TIM2 +#define STM32_CLOCK_PROFILE CYGHWR_HAL_STM32_TIM2_CLOCK #define HAL_INTERRUPT_PROFILE CYGNUM_HAL_INTERRUPT_TIM2 // Profiling timer ISR @@ -549,6 +550,9 @@ int hal_enable_profile_timer(int resolut { CYG_ASSERT(resolution < 0x10000, "Invalid profile timer resolution"); // 16 bits only + // Enable clock + CYGHWR_HAL_STM32_CLOCK_ENABLE(STM32_CLOCK_PROFILE); + // Attach ISR HAL_INTERRUPT_ATTACH(HAL_INTERRUPT_PROFILE, &profile_isr, 0x1111, 0); HAL_INTERRUPT_UNMASK(HAL_INTERRUPT_PROFILE);