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stm32f1: rcc: timer 15,16,27 rcc bits missing for old style

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The bits definitions for direct manipulation were missing, and should be
present for completeness.  However, this only affects the legacy (error prone)
API, replaced some time ago.

old and error prone: (stop using code like this)
    rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_TIM16EN);
    rcc_peripheral_reset(&RCC_APB2RSTR, RCC_APB2RSTR_TIM16RST);

new:
    rcc_periph_clock_enable(RCC_TIM16);
    rcc_periph_reset_{pulse,hold,release}(RCC_TIM16);

Fixes github issue #361
This commit is contained in:
Karl Palsson 2014-11-14 22:32:49 +00:00
parent 1420be5577
commit fb95997b3b
1 changed files with 6 additions and 0 deletions
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6
include/libopencm3/stm32/f1/rcc.h
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@ -289,6 +289,9 @@
@ingroup STM32F1xx_rcc_defines
@{*/
#define RCC_APB2RSTR_TIM17RST (1 << 18)
#define RCC_APB2RSTR_TIM16RST (1 << 17)
#define RCC_APB2RSTR_TIM15RST (1 << 16)
#define RCC_APB2RSTR_ADC3RST (1 << 15) /* (XX) */
#define RCC_APB2RSTR_USART1RST (1 << 14)
#define RCC_APB2RSTR_TIM8RST (1 << 13) /* (XX) */
@ -362,6 +365,9 @@
@ingroup STM32F1xx_rcc_defines
@{*/
#define RCC_APB2ENR_TIM17EN (1 << 17)
#define RCC_APB2ENR_TIM16EN (1 << 16)
#define RCC_APB2ENR_TIM15EN (1 << 16)
#define RCC_APB2ENR_ADC3EN (1 << 15) /* (XX) */
#define RCC_APB2ENR_USART1EN (1 << 14)
#define RCC_APB2ENR_TIM8EN (1 << 13) /* (XX) */