kopia lustrzana https://github.com/micropython/micropython
153 wiersze
4.6 KiB
C
153 wiersze
4.6 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2018 Glenn Ruben Bakke
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef NRFX_GLUE_H
|
|
#define NRFX_GLUE_H
|
|
|
|
#include "py/mpconfig.h"
|
|
#include "py/misc.h"
|
|
|
|
#include <soc/nrfx_irqs.h>
|
|
|
|
#ifndef ARRAY_SIZE
|
|
#define ARRAY_SIZE MP_ARRAY_SIZE
|
|
#endif
|
|
|
|
#define NRFX_STATIC_ASSERT(expression)
|
|
|
|
#define NRFX_ASSERT(expression) do { bool res = expression; (void)res; } while (0)
|
|
|
|
void mp_hal_delay_us(mp_uint_t us);
|
|
#define NRFX_DELAY_US mp_hal_delay_us
|
|
|
|
#if BLUETOOTH_SD
|
|
|
|
#if NRF51
|
|
#include "nrf_soc.h"
|
|
#else
|
|
#include "nrf_nvic.h"
|
|
#endif
|
|
|
|
#include "ble_drv.h"
|
|
|
|
#if (BLUETOOTH_SD == 110)
|
|
#define NRFX_IRQ_ENABLE(irq_number) \
|
|
do { \
|
|
if (ble_drv_stack_enabled() == 1) \
|
|
{ \
|
|
sd_nvic_EnableIRQ(irq_number); \
|
|
} else { \
|
|
NVIC_EnableIRQ(irq_number); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
#define NRFX_IRQ_ENABLE(irq_number) sd_nvic_EnableIRQ(irq_number)
|
|
#endif
|
|
|
|
#if (BLUETOOTH_SD == 110)
|
|
#define NRFX_IRQ_DISABLE(irq_number) \
|
|
do { \
|
|
if (ble_drv_stack_enabled() == 1) \
|
|
{ \
|
|
sd_nvic_DisableIRQ(irq_number); \
|
|
} else { \
|
|
NVIC_DisableIRQ(irq_number); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
#define NRFX_IRQ_DISABLE(irq_number) sd_nvic_DisableIRQ(irq_number)
|
|
#endif
|
|
|
|
#if (BLUETOOTH_SD == 110)
|
|
#define NRFX_IRQ_PRIORITY_SET(irq_number, priority) \
|
|
do { \
|
|
if (ble_drv_stack_enabled() == 1) \
|
|
{ \
|
|
sd_nvic_SetPriority(irq_number, priority); \
|
|
} else { \
|
|
NVIC_SetPriority(irq_number, priority); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
#define NRFX_IRQ_PRIORITY_SET(irq_number, priority) sd_nvic_SetPriority(irq_number, priority)
|
|
#endif
|
|
|
|
#if (BLUETOOTH_SD == 110)
|
|
#define NRFX_IRQ_PENDING_SET(irq_number) \
|
|
do { \
|
|
if (ble_drv_stack_enabled() == 1) \
|
|
{ \
|
|
sd_nvic_SetPendingIRQ(irq_number); \
|
|
} else { \
|
|
NVIC_SetPendingIRQ(irq_number); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
#define NRFX_IRQ_PENDING_SET(irq_number) sd_nvic_SetPendingIRQ(irq_number)
|
|
#endif
|
|
|
|
#if (BLUETOOTH_SD == 110)
|
|
#define NRFX_IRQ_PENDING_CLEAR(irq_number) \
|
|
do { \
|
|
if (ble_drv_stack_enabled() == 1) \
|
|
{ \
|
|
sd_nvic_ClearPendingIRQ(irq_number); \
|
|
} else { \
|
|
NVIC_ClearPendingIRQ(irq_number)(irq_number); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
#define NRFX_IRQ_PENDING_CLEAR(irq_number) sd_nvic_ClearPendingIRQ(irq_number)
|
|
#endif
|
|
|
|
#define NRFX_CRITICAL_SECTION_ENTER() \
|
|
{ \
|
|
uint8_t _is_nested_critical_region; \
|
|
sd_nvic_critical_region_enter(&_is_nested_critical_region);
|
|
|
|
#define NRFX_CRITICAL_SECTION_EXIT() \
|
|
sd_nvic_critical_region_exit(_is_nested_critical_region); \
|
|
}
|
|
|
|
#else // BLUETOOTH_SD
|
|
|
|
#define NRFX_IRQ_ENABLE(irq_number) NVIC_EnableIRQ(irq_number)
|
|
#define NRFX_IRQ_DISABLE(irq_number) NVIC_DisableIRQ(irq_number)
|
|
#define NRFX_IRQ_PRIORITY_SET(irq_number, priority) NVIC_SetPriority(irq_number, priority)
|
|
#define NRFX_IRQ_PENDING_SET(irq_number) NVIC_SetPendingIRQ(irq_number)
|
|
#define NRFX_IRQ_PENDING_CLEAR(irq_number) NVIC_ClearPendingIRQ(irq_number)
|
|
|
|
// Source:
|
|
// https://devzone.nordicsemi.com/f/nordic-q-a/8572/disable-interrupts-and-enable-interrupts-if-they-where-enabled/31347#31347
|
|
#define NRFX_CRITICAL_SECTION_ENTER() { int _old_primask = __get_PRIMASK(); __disable_irq();
|
|
#define NRFX_CRITICAL_SECTION_EXIT() __set_PRIMASK(_old_primask); }
|
|
|
|
#endif // !BLUETOOTH_SD
|
|
|
|
#define NRFX_IRQ_IS_ENABLED(irq_number) (0 != (NVIC->ISER[irq_number / 32] & (1UL << (irq_number % 32))))
|
|
|
|
#endif // NRFX_GLUE_H
|