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[bsp/nrf5x] add the softdevice config

This commit is contained in:
supperthomas 2020-07-22 22:47:27 +08:00
parent ebba4e1a9d
commit 2446ee8b95
6 changed files with 124 additions and 42 deletions
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2
bsp/nrf5x/libraries/drivers/drv_gpio.c
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@ -371,5 +371,5 @@ int rt_hw_pin_init(void)
}
}
INIT_BOARD_EXPORT(rt_hw_pin_init);
#endif /* RT_USING_PIN */

3
bsp/nrf5x/nrf52840/.config
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@ -353,6 +353,8 @@ CONFIG_RT_USING_LIBC=y
# CONFIG_PKG_USING_LITTLED is not set
# CONFIG_PKG_USING_LKDGUI is not set
# CONFIG_PKG_USING_NRF5X_SDK is not set
# CONFIG_PKG_USING_NRF5X_SDK_V1300 is not set
# CONFIG_PKG_USING_NRF5X_SDK_LATEST_VERSION is not set
CONFIG_PKG_USING_NRFX=y
CONFIG_PKG_NRFX_PATH="/packages/peripherals/nrfx"
CONFIG_PKG_USING_NRFX_V210=y
@ -438,6 +440,7 @@ CONFIG_SOC_NRF52840=y
# On-chip Peripheral Drivers
#
CONFIG_BSP_USING_GPIO=y
# CONFIG_BSP_USING_SOFTDEVICE is not set
CONFIG_BSP_USING_UART=y
CONFIG_BSP_USING_UART0=y
CONFIG_BSP_UART0_RX_PIN=8

27
bsp/nrf5x/nrf52840/applications/application.c
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@ -1,32 +1,18 @@
/*
* File : application.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2015, RT-Thread Development Team
* Copyright (c) 2006-2020, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2015-03-01 Yangfs the first version
* 2015-03-27 Bernard code cleanup.
* 2020-04-29 supperthomas first version
*
*/
/**
* @addtogroup NRF52832
*/
/*@{*/
#include <rtthread.h>
#ifdef RT_USING_FINSH
#include <finsh.h>
#include <shell.h>
#endif
#include <drv_gpio.h>
#include <rtdevice.h>
#define DK_BOARD_LED_1 13
#define DK_BOARD_LED_2 14
int main(void)
{
@ -44,4 +30,3 @@ int main(void)
return RT_EOK;
}
/*@}*/

31
bsp/nrf5x/nrf52840/board/Kconfig
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@ -55,6 +55,37 @@ menu "On-chip Peripheral Drivers"
bool "Enable GPIO"
select RT_USING_PIN
default y
menuconfig BSP_USING_SOFTDEVICE
bool "Enable NRF SOFTDEVICE"
select PKG_USING_NRF5X_SDK
default n
if BSP_USING_SOFTDEVICE
config NRFX_CLOCK_ENABLED
int "NRFX_CLOCK_ENABLED"
default 1
config NRFX_CLOCK_DEFAULT_CONFIG_IRQ_PRIORITY
int "NRFX_CLOCK_DEFAULT_CONFIG_IRQ_PRIORITY"
default 7
config NRFX_CLOCK_DEFAULT_CONFIG_IRQ_PRIORITY
int "NRFX_CLOCK_DEFAULT_CONFIG_IRQ_PRIORITY"
default 7
config NRFX_RTC_ENABLED
int "NRFX_RTC_ENABLED"
default 1
config NRF_CLOCK_ENABLED
int "NRF_CLOCK_ENABLED"
default 1
config NRF_SDH_BLE_ENABLED
int "NRF_SDH_BLE_ENABLED"
default 1
config NRF_SDH_ENABLED
int "NRF_SDH_ENABLED"
default 1
config NRF_SDH_SOC_ENABLED
int "NRF_SDH_SOC_ENABLED"
default 1
endif
menuconfig BSP_USING_UART
bool "Enable UART"

95
bsp/nrf5x/nrf52840/board/board.c
View File

@ -1,23 +1,38 @@
/*
* Copyright (c) 2006-2020, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-04-29 supperthomas first version
*
*/
#include <rtthread.h>
#include <rthw.h>
#include <nrfx_systick.h>
#include "board.h"
#include "drv_gpio.h"
#include "drv_uart.h"
#ifdef BSP_USING_SOFTDEVICE
#include <nrfx_rtc.h>
#include <nrfx_clock.h>
#include "app_error.h"
#include "nrf_drv_clock.h"
const nrfx_rtc_t rtc = NRFX_RTC_INSTANCE(1); /**< Declaring an instance of nrf_drv_rtc for RTC0. */
void SysTick_Configuration(void)
static void rtc_handler(nrfx_rtc_int_type_t int_type)
{
/* Set interrupt priority */
NVIC_SetPriority(SysTick_IRQn, 0xf);
if (int_type == NRFX_RTC_INT_TICK)
{
rt_interrupt_enter();
/* Configure SysTick to interrupt at the requested rate. */
nrf_systick_load_set(SystemCoreClock / RT_TICK_PER_SECOND);
nrf_systick_val_clear();
nrf_systick_csr_set(NRF_SYSTICK_CSR_CLKSOURCE_CPU | NRF_SYSTICK_CSR_TICKINT_ENABLE
| NRF_SYSTICK_CSR_ENABLE);
rt_tick_increase();
rt_interrupt_leave();
}
}
#else
/**
* This is the timer interrupt service routine.
*
@ -32,27 +47,61 @@ void SysTick_Handler(void)
/* leave interrupt */
rt_interrupt_leave();
}
#endif
void SysTick_Configuration(void)
{
#ifdef BSP_USING_SOFTDEVICE
nrf_drv_clock_init();
nrf_drv_clock_lfclk_request(NULL);
uint32_t err_code;
#define TICK_RATE_HZ RT_TICK_PER_SECOND
#define SYSTICK_CLOCK_HZ ( 32768UL )
#define NRF_RTC_REG NRF_RTC1
/* IRQn used by the selected RTC */
#define NRF_RTC_IRQn RTC1_IRQn
/* Constants required to manipulate the NVIC. */
#define NRF_RTC_PRESCALER ( (uint32_t) (NRFX_ROUNDED_DIV(SYSTICK_CLOCK_HZ, TICK_RATE_HZ) - 1) )
nrfx_rtc_config_t config = NRFX_RTC_DEFAULT_CONFIG;
config.prescaler = NRF_RTC_PRESCALER;
err_code = nrfx_rtc_init(&rtc, &config, rtc_handler);
// APP_ERROR_CHECK(err_code);
nrfx_rtc_tick_enable(&rtc, true);
#define COMPARE_COUNTERTIME (3UL) /**< Get Compare event COMPARE_TIME seconds after the counter starts from 0. */
//Set compare channel to trigger interrupt after COMPARE_COUNTERTIME seconds
err_code = nrfx_rtc_cc_set(&rtc, 0, COMPARE_COUNTERTIME * 8, true);
// APP_ERROR_CHECK(err_code);
//Power on RTC instance
nrfx_rtc_enable(&rtc);
#else
/* Set interrupt priority */
NVIC_SetPriority(SysTick_IRQn, 0xf);
/* Configure SysTick to interrupt at the requested rate. */
nrf_systick_load_set(SystemCoreClock / RT_TICK_PER_SECOND);
nrf_systick_val_clear();
nrf_systick_csr_set(NRF_SYSTICK_CSR_CLKSOURCE_CPU | NRF_SYSTICK_CSR_TICKINT_ENABLE
| NRF_SYSTICK_CSR_ENABLE);
#endif
}
void rt_hw_board_init(void)
{
rt_hw_interrupt_enable(0);
// sd_power_dcdc_mode_set(NRF_POWER_DCDC_ENABLE);
/* Activate deep sleep mode */
SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
SysTick_Configuration();
#if defined(RT_USING_HEAP)
rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
#endif
/* Pin driver initialization is open by default */
#ifdef RT_USING_PIN
rt_hw_pin_init();
#endif
#ifdef RT_USING_SERIAL
rt_hw_uart_init();
#endif
@ -65,5 +114,19 @@ void rt_hw_board_init(void)
rt_components_board_init();
#endif
#ifdef BSP_USING_SOFTDEVICE
extern uint32_t Image$$RW_IRAM1$$Base;
uint32_t const *const m_ram_start = &Image$$RW_IRAM1$$Base;
if ((uint32_t)m_ram_start == 0x20000000)
{
rt_kprintf("\r\n using softdevice the RAM couldn't be %p,please use the templete from package\r\n", m_ram_start);
while (1);
}
else
{
rt_kprintf("\r\n using softdevice the RAM at %p\r\n", m_ram_start);
}
#endif
}

2
bsp/nrf5x/nrf52840/board/sdk_config.h
View File

@ -48,6 +48,7 @@
#endif
// <h> nRF_BLE
#include <rtconfig.h>
//==========================================================
// <q> BLE_ADVERTISING_ENABLED - ble_advertising - Advertising module
@ -11694,7 +11695,6 @@
#endif
// </e>
// </h>
//==========================================================
#ifndef NRFX_SYSTICK_ENABLED
#define NRFX_SYSTICK_ENABLED 1