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boards/efm32: align xtimer configuration

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- move XTIMER_WIDTH within #if statement because sltk3402a is 32-bit
- update comments
- alignment.
This commit is contained in:
Bas Stottelaar 2020-10-27 00:15:13 +01:00
parent cf65d27c94
commit 42deb1ab85
9 changed files with 38 additions and 17 deletions
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11
boards/common/slwstk6000b/include/board.h
View File

@ -33,11 +33,20 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 250 KHz to increase accuracy.
* The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if
* LETIMER is used.
* @{
*/
#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
#define XTIMER_DEV (TIMER_DEV(1))
#define XTIMER_HZ (32768UL)
#define XTIMER_WIDTH (16)
#else
#define XTIMER_DEV (TIMER_DEV(0))
#define XTIMER_HZ (250000UL)
#define XTIMER_WIDTH (16)
#endif
#define XTIMER_CHAN (0)
/** @} */
/**

8
boards/ikea-tradfri/include/board.h
View File

@ -33,18 +33,20 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 250 kHz to increase accuracy or 32768 Hz for LETIMER.
* The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if
* LETIMER is used.
* @{
*/
#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
#define XTIMER_DEV (TIMER_DEV(1))
#define XTIMER_HZ (32768UL)
#define XTIMER_WIDTH (16)
#else
#define XTIMER_DEV (TIMER_DEV(0))
#define XTIMER_HZ (250000UL)
#endif
#define XTIMER_WIDTH (16)
#define XTIMER_CHAN (0)
#endif
#define XTIMER_CHAN (0)
/** @} */
/**

4
boards/ikea-tradfri/include/periph_conf.h
View File

@ -96,7 +96,7 @@ static const timer_conf_t timer_config[] = {
.cmu = cmuClock_TIMER1
},
.irq = TIMER1_IRQn,
.channel_numof = 3
.channel_numof = 4
},
{
.prescaler = {
@ -109,7 +109,7 @@ static const timer_conf_t timer_config[] = {
},
.irq = LETIMER0_IRQn,
.channel_numof = 2
},
}
};
#define TIMER_0_ISR isr_timer1

8
boards/slstk3401a/include/board.h
View File

@ -32,18 +32,20 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 250 KHz to increase accuracy or 32768 Hz for LETIMER.
* The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if
* LETIMER is used.
* @{
*/
#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
#define XTIMER_DEV (TIMER_DEV(1))
#define XTIMER_HZ (32768UL)
#define XTIMER_WIDTH (16)
#else
#define XTIMER_DEV (TIMER_DEV(0))
#define XTIMER_HZ (250000UL)
#endif
#define XTIMER_WIDTH (16)
#define XTIMER_CHAN (0)
#endif
#define XTIMER_CHAN (0)
/** @} */
/**

5
boards/slstk3402a/include/board.h
View File

@ -31,6 +31,9 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 1000 kHz to increase accuracy, or at 32.768 kHz if
* LETIMER is used.
* @{
*/
#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
@ -42,7 +45,7 @@ extern "C" {
#define XTIMER_HZ (1000000UL)
#define XTIMER_WIDTH (32)
#endif
#define XTIMER_CHAN (0)
#define XTIMER_CHAN (0)
/** @} */
/**

5
boards/sltb001a/include/board.h
View File

@ -32,7 +32,8 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 250 KHz to increase accuracy or 32768 Hz for LETIMER.
* The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if
* LETIMER is used.
* @{
*/
#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
@ -44,7 +45,7 @@ extern "C" {
#define XTIMER_HZ (250000UL)
#define XTIMER_WIDTH (16)
#endif
#define XTIMER_CHAN (0)
#define XTIMER_CHAN (0)
/** @} */
/**

4
boards/stk3200/include/board.h
View File

@ -32,11 +32,13 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 250 KHz to increase accuracy.
* The timer runs at 250 kHz.
* @{
*/
#define XTIMER_DEV (TIMER_DEV(0))
#define XTIMER_HZ (250000UL)
#define XTIMER_WIDTH (16)
#define XTIMER_CHAN (0)
/** @} */
/**

5
boards/stk3600/include/board.h
View File

@ -32,7 +32,8 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 250 KHz to increase accuracy or 32768 Hz for LETIMER.
* The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if
* LETIMER is used.
* @{
*/
#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
@ -44,7 +45,7 @@ extern "C" {
#define XTIMER_HZ (250000UL)
#define XTIMER_WIDTH (16)
#endif
#define XTIMER_CHAN (0)
#define XTIMER_CHAN (0)
/** @} */
/**

5
boards/stk3700/include/board.h
View File

@ -32,7 +32,8 @@ extern "C" {
/**
* @name Xtimer configuration
*
* The timer runs at 250 KHz to increase accuracy or 32768 Hz for LETIMER.
* The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if
* LETIMER is used.
* @{
*/
#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
@ -44,7 +45,7 @@ extern "C" {
#define XTIMER_HZ (250000UL)
#define XTIMER_WIDTH (16)
#endif
#define XTIMER_CHAN (0)
#define XTIMER_CHAN (0)
/** @} */
/**