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boards/nrf5340dk-app: enable periph_rtt and add its configuration

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Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
This commit is contained in:
Dylan Laduranty 2023-07-06 16:07:25 +02:00
parent f6286d8171
commit 1f5414b3cd
3 changed files with 20 additions and 0 deletions
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1
boards/nrf5340dk-app/Kconfig
View File

@ -11,6 +11,7 @@ config BOARD_NRF5340DK_APP
bool
default y
select CPU_MODEL_NRF5340_APP
select HAS_PERIPH_RTT
select HAS_PERIPH_TIMER
select HAS_PERIPH_UART
select HAS_PERIPH_UART_HW_FC

1
boards/nrf5340dk-app/Makefile.features
View File

@ -2,6 +2,7 @@ CPU_MODEL = nrf5340_app
CPU = nrf53
# Put defined MCU peripherals here (in alphabetical order)
FEATURES_PROVIDED += periph_rtt
FEATURES_PROVIDED += periph_timer
FEATURES_PROVIDED += periph_uart
FEATURES_PROVIDED += periph_uart_hw_fc

18
boards/nrf5340dk-app/include/periph_conf.h
View File

@ -75,6 +75,24 @@ static const uart_conf_t uart_config[] = {
#define UART_NUMOF ARRAY_SIZE(uart_config) /**< UART configuration NUMOF */
/** @} */
/**
* @name Real time counter configuration
* @{
*/
#ifndef RTT_DEV
#define RTT_DEV (0) /**< NRF_RTC0_S */
#endif
#define RTT_MAX_VALUE (0x00ffffff) /**< 24bit */
#define RTT_MAX_FREQUENCY (32768U) /**< in Hz */
#define RTT_MIN_FREQUENCY (8U) /**< in Hz */
#define RTT_CLOCK_FREQUENCY (32768U) /**< in Hz, LFCLK*/
#ifndef RTT_FREQUENCY
#define RTT_FREQUENCY (1024U) /**< in Hz */
#endif
/** @} */
#ifdef __cplusplus
}
#endif