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add some more files related to app_common/ to the Nordic Lib

pull/467/merge
Rohit Grover 2014-08-29 14:47:30 +01:00
parent 04d0142bd6
commit 27be321fa6
4 changed files with 1336 additions and 1 deletions
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1151
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/Lib/app_common/app_timer.c Normal file
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File diff suppressed because it is too large Load Diff

2
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/Lib/nrf-sdk/app_common/app_error.h
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@ -48,7 +48,7 @@ void app_error_handler(uint32_t error_code, uint32_t line_num, const uint8_t * p
#define APP_ERROR_HANDLER(ERR_CODE) \ #define APP_ERROR_HANDLER(ERR_CODE) \
do \ do \
{ \ { \
app_error_handler((ERR_CODE), __LINE__, (uint8_t*) __FILE__); \ /* app_error_handler((ERR_CODE), __LINE__, (uint8_t*) __FILE__); */ \
} while (0) } while (0)
/**@brief Macro for calling error handler function if supplied error code any other than NRF_SUCCESS. /**@brief Macro for calling error handler function if supplied error code any other than NRF_SUCCESS.

74
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/Lib/nrf-sdk/nrf_delay.h Normal file
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@ -0,0 +1,74 @@
#ifndef _NRF_DELAY_H
#define _NRF_DELAY_H
// #include "nrf.h"
/*lint --e{438, 522} "Variable not used" "Function lacks side-effects" */
#if defined ( __CC_ARM )
static __ASM void __INLINE nrf_delay_us(uint32_t volatile number_of_us)
{
loop
SUBS R0, R0, #1
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
BNE loop
BX LR
}
#elif defined ( __ICCARM__ )
static void __INLINE nrf_delay_us(uint32_t volatile number_of_us)
{
__ASM (
"loop:\n\t"
" SUBS R0, R0, #1\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" NOP\n\t"
" BNE loop\n\t");
}
#elif defined ( __GNUC__ )
static void __INLINE nrf_delay_us(uint32_t volatile number_of_us)
{
do
{
__ASM volatile (
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
"NOP\n\t"
);
} while (--number_of_us);
}
#endif
void nrf_delay_ms(uint32_t volatile number_of_ms);
#endif

110
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/Lib/nrf-sdk/sd_common/app_util_platform.h Normal file
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@ -0,0 +1,110 @@
/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor ASA.
* Terms and conditions of usage are described in detail in NORDIC
* SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
*
* Licensees are granted free, non-transferable use of the information. NO
* WARRANTY of ANY KIND is provided. This heading must NOT be removed from
* the file.
*
*/
/**@file
*
* @defgroup app_util_platform Utility Functions and Definitions (Platform)
* @{
* @ingroup app_common
*
* @brief Various types and definitions available to all applications when using SoftDevice.
*/
#ifndef APP_UTIL_PLATFORM_H__
#define APP_UTIL_PLATFORM_H__
#include <stdint.h>
#include "compiler_abstraction.h"
#include "nrf51.h"
#include "app_error.h"
/**@brief The interrupt priorities available to the application while the SoftDevice is active. */
typedef enum
{
APP_IRQ_PRIORITY_HIGH = 1,
APP_IRQ_PRIORITY_LOW = 3
} app_irq_priority_t;
#define NRF_APP_PRIORITY_THREAD 4 /**< "Interrupt level" when running in Thread Mode. */
/**@cond NO_DOXYGEN */
#define EXTERNAL_INT_VECTOR_OFFSET 16
/**@endcond */
#define PACKED(TYPE) __packed TYPE
/**@brief Macro for entering a critical region.
*
* @note Due to implementation details, there must exist one and only one call to
* CRITICAL_REGION_EXIT() for each call to CRITICAL_REGION_ENTER(), and they must be located
* in the same scope.
*/
#define CRITICAL_REGION_ENTER() \
{ \
uint8_t IS_NESTED_CRITICAL_REGION = 0; \
uint32_t CURRENT_INT_PRI = current_int_priority_get(); \
if (CURRENT_INT_PRI != APP_IRQ_PRIORITY_HIGH) \
{ \
uint32_t ERR_CODE = sd_nvic_critical_region_enter(&IS_NESTED_CRITICAL_REGION); \
if (ERR_CODE == NRF_ERROR_SOFTDEVICE_NOT_ENABLED) \
{ \
__disable_irq(); \
} \
else \
{ \
APP_ERROR_CHECK(ERR_CODE); \
} \
}
/**@brief Macro for leaving a critical region.
*
* @note Due to implementation details, there must exist one and only one call to
* CRITICAL_REGION_EXIT() for each call to CRITICAL_REGION_ENTER(), and they must be located
* in the same scope.
*/
#define CRITICAL_REGION_EXIT() \
if (CURRENT_INT_PRI != APP_IRQ_PRIORITY_HIGH) \
{ \
uint32_t ERR_CODE; \
__enable_irq(); \
ERR_CODE = sd_nvic_critical_region_exit(IS_NESTED_CRITICAL_REGION); \
if (ERR_CODE != NRF_ERROR_SOFTDEVICE_NOT_ENABLED) \
{ \
APP_ERROR_CHECK(ERR_CODE); \
} \
} \
}
/**@brief Function for finding the current interrupt level.
*
* @return Current interrupt level.
* @retval APP_IRQ_PRIORITY_HIGH We are running in Application High interrupt level.
* @retval APP_IRQ_PRIORITY_LOW We are running in Application Low interrupt level.
* @retval APP_IRQ_PRIORITY_THREAD We are running in Thread Mode.
*/
static __INLINE uint8_t current_int_priority_get(void)
{
uint32_t isr_vector_num = (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk);
if (isr_vector_num > 0)
{
int32_t irq_type = ((int32_t)isr_vector_num - EXTERNAL_INT_VECTOR_OFFSET);
return (NVIC_GetPriority((IRQn_Type)irq_type) & 0xFF);
}
else
{
return NRF_APP_PRIORITY_THREAD;
}
}
#endif // APP_UTIL_PLATFORM_H__
/** @} */