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cm3: scs: drop (superseded) dwt macros

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They are all superseded by dwt.h, and the function dwt_enable_cycle_counter

Fixes https://github.com/libopencm3/libopencm3/issues/125

(But only for the cycle count enabling)
This commit is contained in:
Karl Palsson 2018-08-21 21:18:25 +00:00
parent 6fa75afbc6
commit cfe514913f
1 changed files with 0 additions and 6 deletions
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6
include/libopencm3/cm3/scs.h
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@ -328,12 +328,6 @@
/* CoreSight Lock Access key, common for all */ /* CoreSight Lock Access key, common for all */
#define SCS_LAR_KEY 0xC5ACCE55 #define SCS_LAR_KEY 0xC5ACCE55
/* TODO bit definition values for other DWT_XXX register */
/* Macro to be called at startup to enable SCS & Cycle Counter */
#define SCS_DWT_CYCLE_COUNTER_ENABLED() ((SCS_DEMCR |= SCS_DEMCR_TRCENA)\
(SCS_DWT_CTRL |= SCS_DWT_CTRL_CYCCNTENA))
#define SCS_SYSTICK_DISABLED() (SCS_SYST_CSR = 0) #define SCS_SYSTICK_DISABLED() (SCS_SYST_CSR = 0)
/* Macro to be called at startup to Enable CortexMx SysTick (but IRQ not /* Macro to be called at startup to Enable CortexMx SysTick (but IRQ not