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Posted to commits@mynewt.apache.org by cc...@apache.org on 2016/11/23 18:51:51 UTC
[28/70] [abbrv] [partial] incubator-mynewt-core git commit: Remove
non-Apache-compatible Nordic SDK files.
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/fstorage/fstorage_internal_defs.h
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diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/fstorage/fstorage_internal_defs.h b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/fstorage/fstorage_internal_defs.h
deleted file mode 100644
index 148efdf..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/fstorage/fstorage_internal_defs.h
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@@ -1,143 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-
-#ifndef FSTORAGE_INTERNAL_DEFS_H__
-#define FSTORAGE_INTERNAL_DEFS_H__
-
-#include "nrf.h"
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define FS_FLAG_INITIALIZED (1 << 0) // The module has been initialized.
-#define FS_FLAG_PROCESSING (1 << 1) // The module is processing flash operations.
-// The module is waiting for a flash operation initiated by another module to complete.
-#define FS_FLAG_FLASH_REQ_PENDING (1 << 2)
-
-#define FS_ERASED_WORD (0xFFFFFFFF)
-
-// Helper macros for section variables.
-#define FS_SECTION_VARS_GET(i) NRF_SECTION_VARS_GET((i), fs_config_t, fs_data)
-#define FS_SECTION_VARS_COUNT NRF_SECTION_VARS_COUNT(fs_config_t, fs_data)
-#define FS_SECTION_VARS_START_ADDR NRF_SECTION_VARS_START_ADDR(fs_data)
-#define FS_SECTION_VARS_END_ADDR NRF_SECTION_VARS_END_ADDR(fs_data)
-
-
-// Register the section 'fs_data'.
-//lint -save -e19
-NRF_SECTION_VARS_REGISTER_SECTION(fs_data);
-//lint -restore
-
-// Declare symbols into the 'fs_data' section.
-NRF_SECTION_VARS_REGISTER_SYMBOLS(fs_config_t, fs_data);
-//lint -esym(526,fs_dataBase)
-//lint -esym(526,fs_dataLimit)
-
-
-// fstorage op-codes.
-typedef enum
-{
- FS_OP_NONE, // No operation.
- FS_OP_STORE, // Store data.
- FS_OP_ERASE // Erase one or more flash pages.
-} fs_op_code_t;
-
-
-#if defined(__CC_ARM)
- #pragma push
- #pragma anon_unions
-#elif defined(__ICCARM__)
- #pragma language=extended
-#elif defined(__GNUC__)
- // anonymous unions are enabled by default.
-#endif
-
-// fstorage operation.
-// Encapsulates details of a flash operation to be executed by this module.
-typedef struct
-{
- fs_config_t const * p_config; // Application-specific fstorage configuration.
- fs_op_code_t op_code; // ID of the operation.
- union
- {
- struct
- {
- uint32_t const * p_src; // Pointer to the data to be written to flash.
- uint32_t const * p_dest; // Destination of the data in flash.
- uint16_t length_words; // Length of the data to be written, in words.
- uint16_t offset; // Write offset.
- } store;
- struct
- {
- uint16_t page;
- uint16_t pages_erased;
- uint16_t pages_to_erase;
- } erase;
- };
-} fs_op_t;
-
-#if defined(__CC_ARM)
- #pragma pop
-#elif defined(__ICCARM__)
- // leave anonymous unions enabled.
-#elif defined(__GNUC__)
- // anonymous unions are enabled by default.
-#endif
-
-
-// Queue of requested operations.
-// This queue holds flash operations requested to the module.
-// The data to be written to flash must be kept in memory until the write operation
-// is completed, i.e., an event indicating completion is received.
-typedef struct
-{
- fs_op_t op[FS_QUEUE_SIZE]; // Queue elements.
- uint32_t rp; // Index of the operation being processed.
- uint32_t count; // Number of elements in the queue.
-} fs_op_queue_t;
-
-
-// Size of a flash page in bytes.
-#if defined (NRF51)
- #define FS_PAGE_SIZE (1024)
-#elif defined (NRF52)
- #define FS_PAGE_SIZE (4096)
-#endif
-
-
-// Size of a flash page in words.
-#define FS_PAGE_SIZE_WORDS (FS_PAGE_SIZE / sizeof(uint32_t))
-
-
-// Function to obtain the end of the flash space available to fstorage.
-static uint32_t const * fs_flash_page_end_addr()
-{
- uint32_t const bootloader_addr = NRF_UICR->NRFFW[0];
-
- return (uint32_t*)((bootloader_addr != FS_ERASED_WORD) ? bootloader_addr :
- NRF_FICR->CODESIZE * FS_PAGE_SIZE);
-}
-
-
-// Macro to obtain the address of the last page.
-// If there is a bootloader present the bootloader address read from UICR
-// will act as the page beyond the end of the available flash storage.
-#define FS_PAGE_END_ADDR (fs_flash_page_end_addr())
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //__FSTORAGE_INTERNAL_DEFS_H
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/fstorage/fstorage_nosd.c
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diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/fstorage/fstorage_nosd.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/fstorage/fstorage_nosd.c
deleted file mode 100644
index e69de29..0000000
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.c
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diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.c
deleted file mode 100644
index 2ac2c06..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-
-#include "app_gpiote.h"
-#include "nrf_drv_gpiote.h"
-#include "sdk_common.h"
-
-
-/**@brief GPIOTE user type. */
-typedef struct
-{
- uint32_t pins_mask; /**< Mask defining which pins user wants to monitor. */
- uint32_t pins_low_to_high_mask; /**< Mask defining which pins will generate events to this user when toggling low->high. */
- uint32_t pins_high_to_low_mask; /**< Mask defining which pins will generate events to this user when toggling high->low. */
- uint32_t sense_high_pins; /**< Mask defining which pins are configured to generate GPIOTE interrupt on transition to high level. */
- app_gpiote_event_handler_t event_handler; /**< Pointer to function to be executed when an event occurs. */
- bool enabled; /**< Flag indicating whether user is enabled. */
-} gpiote_user_t;
-
-STATIC_ASSERT(sizeof(gpiote_user_t) <= GPIOTE_USER_NODE_SIZE);
-STATIC_ASSERT(sizeof(gpiote_user_t) % 4 == 0);
-
-static uint8_t m_user_array_size; /**< Size of user array. */
-static uint8_t m_user_count; /**< Number of registered users. */
-static gpiote_user_t * mp_users = NULL; /**< Array of GPIOTE users. */
-static uint32_t m_pins; /**< Mask of initialized pins. */
-static uint32_t m_last_pins_state; /**< Most recent state of pins. */
-
-#define MODULE_INITIALIZED (mp_users != NULL)
-#include "sdk_macros.h"
-
-void gpiote_handler(nrf_drv_gpiote_pin_t pin, nrf_gpiote_polarity_t action)
-{
- int i;
- uint32_t pin_mask = 1 << pin;
- bool hitolo = (m_last_pins_state & pin_mask) ? true : false;
- m_last_pins_state = nrf_gpio_pins_read();
-
- for (i = 0; i < m_user_count; i++)
- {
- if (mp_users[i].enabled && (pin_mask & mp_users[i].pins_mask))
- {
- if ((pin_mask & mp_users[i].pins_high_to_low_mask) && hitolo)
- {
- mp_users[i].event_handler(0,pin_mask);
- }
- else if ((pin_mask & mp_users[i].pins_low_to_high_mask) && !hitolo)
- {
- mp_users[i].event_handler(pin_mask,0);
- }
- }
- }
-}
-
-uint32_t app_gpiote_init(uint8_t max_users, void * p_buffer)
-{
- uint32_t ret_code = NRF_SUCCESS;
-
- if (p_buffer == NULL)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- // Check that buffer is correctly aligned.
- if (!is_word_aligned(p_buffer))
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- // Initialize file globals.
- mp_users = (gpiote_user_t *)p_buffer;
- m_user_array_size = max_users;
- m_user_count = 0;
- m_pins = 0;
-
- memset(mp_users, 0, m_user_array_size * sizeof(gpiote_user_t));
-
- if (nrf_drv_gpiote_is_init()==false)
- {
- ret_code = nrf_drv_gpiote_init();
- }
-
- return ret_code;
-}
-
-uint32_t app_gpiote_user_register(app_gpiote_user_id_t * p_user_id,
- uint32_t pins_low_to_high_mask,
- uint32_t pins_high_to_low_mask,
- app_gpiote_event_handler_t event_handler)
-{
- uint32_t user_pin_mask;
- uint32_t ret_val = NRF_SUCCESS;
-
- // Check state and parameters.
- VERIFY_MODULE_INITIALIZED();
-
- if (event_handler == NULL)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
- if (m_user_count >= m_user_array_size)
- {
- return NRF_ERROR_NO_MEM;
- }
-
- user_pin_mask = pins_low_to_high_mask | pins_high_to_low_mask;
- // Allocate new user.
- mp_users[m_user_count].pins_mask = user_pin_mask;
- mp_users[m_user_count].pins_low_to_high_mask = pins_low_to_high_mask;
- mp_users[m_user_count].pins_high_to_low_mask = pins_high_to_low_mask;
- mp_users[m_user_count].event_handler = event_handler;
- mp_users[m_user_count].enabled = false;
-
- *p_user_id = m_user_count++;
-
- uint32_t mask = 1;
- uint32_t i;
- const nrf_drv_gpiote_in_config_t config = GPIOTE_CONFIG_IN_SENSE_TOGGLE(false);
- for (i = 0; i < 32; i++)
- {
- if ((mask & user_pin_mask) & ~m_pins)
- {
- ret_val = nrf_drv_gpiote_in_init(i, &config, gpiote_handler);
- VERIFY_SUCCESS(ret_val);
- m_pins |= mask;
- }
- mask <<= 1;
- }
- return ret_val;
-}
-
-__STATIC_INLINE uint32_t error_check(app_gpiote_user_id_t user_id)
-{
- // Check state and parameters.
- VERIFY_MODULE_INITIALIZED();
-
- if (user_id >= m_user_count)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
- return NRF_SUCCESS;
-}
-/**
- * @brief Function for enabling event on pin (if not yet enabled) or disabling the event if no other
- * user requires it.
- *
- * @param pin Pin to enable
- * @param enable If true function will attempt to enable the pin else it will attempt to disable it.
- */
-static void pin_event_enable(uint32_t pin, bool enable)
-{
- uint32_t i;
- uint32_t pin_mask = 1UL << pin;
- bool enabled = false;
- //search if any user already enabled given pin
- for (i = 0; i < m_user_count; i++)
- {
- if (mp_users[i].enabled && (mp_users[i].pins_mask & pin_mask))
- {
- enabled = true;
- break;
- }
- }
- if (!enabled)
- {
- if (enable)
- {
- m_last_pins_state = nrf_gpio_pins_read();
- nrf_drv_gpiote_in_event_enable(pin, true);
- }
- else
- {
- nrf_drv_gpiote_in_event_disable(pin);
- }
- }
-}
-
-/**
- * @brief Function for enabling or disabling events for pins used by the user.
- *
- * Function will enable pin events only if they are not yet enabled. Function will disable pin
- * events only if there is no other enabled user that is using them.
- *
- * @param user_id User id.
- * @param enable If true function will attempt to enable the pin else it will attempt to disable it.
- */
-static uint32_t user_enable(app_gpiote_user_id_t user_id, bool enable)
-{
- uint32_t ret_code = error_check(user_id);
-
- if (ret_code == NRF_SUCCESS)
- {
- uint32_t i;
- uint32_t mask = 1UL;
- for (i = 0; i < 32; i++)
- {
- if (mp_users[user_id].pins_mask & mask)
- {
- pin_event_enable(i, enable);
- }
- mask <<= 1;
- }
- }
- return ret_code;
-}
-
-uint32_t app_gpiote_user_enable(app_gpiote_user_id_t user_id)
-{
- uint32_t ret_code = NRF_SUCCESS;
-
- if (mp_users[user_id].enabled == false)
- {
- ret_code = user_enable(user_id, true);
- VERIFY_SUCCESS(ret_code);
-
- mp_users[user_id].enabled = true;
- return ret_code;
- }
- else
- {
- return ret_code;
- }
-}
-
-uint32_t app_gpiote_user_disable(app_gpiote_user_id_t user_id)
-{
- uint32_t ret_code = NRF_SUCCESS;
-
- if (mp_users[user_id].enabled)
- {
- mp_users[user_id].enabled = false;
- ret_code = user_enable(user_id, false);
- }
-
- return ret_code;
-}
-
-uint32_t app_gpiote_pins_state_get(app_gpiote_user_id_t user_id, uint32_t * p_pins)
-{
- gpiote_user_t * p_user;
- uint32_t ret_code = error_check(user_id);
-
- if (ret_code == NRF_SUCCESS)
- {
- p_user = &mp_users[user_id];
- // Get pins.
- *p_pins = nrf_gpio_pins_read() & p_user->pins_mask;
-
- }
- return ret_code;
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.h
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diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.h b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.h
deleted file mode 100644
index b67da2a..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote.h
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@@ -1,227 +0,0 @@
-/* Copyright (c) 2012 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_gpiote GPIOTE Handler
- * @{
- * @ingroup app_common
- *
- * @brief GPIOTE handler module.
- *
- * @details The GPIOTE handler allows several modules ("users") to share the GPIOTE interrupt,
- * each user defining a set of pins able to generate events to the user.
- * When a GPIOTE interrupt occurs, the GPIOTE interrupt handler will call the event handler
- * of each user for which at least one of the pins generated an event.
- *
- * The GPIOTE users are responsible for configuring all their corresponding pins, except
- * the SENSE field, which should be initialized to GPIO_PIN_CNF_SENSE_Disabled.
- * The SENSE field will be updated by the GPIOTE module when it is enabled or disabled,
- * and also while it is enabled.
- *
- * The module specifies on which pins events should be generated if the pin(s) goes
- * from low->high or high->low or both directions.
- *
- * @note Even if the application is using the @ref app_scheduler, the GPIOTE event handlers will
- * be called directly from the GPIOTE interrupt handler.
- *
- * @warning If multiple users registers for the same pins the behavior for those pins are undefined.
- */
-
-#ifndef APP_GPIOTE_H__
-#define APP_GPIOTE_H__
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "nrf.h"
-#include "app_error.h"
-#include "app_util.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define GPIOTE_USER_NODE_SIZE 24 /**< Size of app_gpiote.gpiote_user_t (only for use inside APP_GPIOTE_BUF_SIZE()). */
-#define NO_OF_PINS 32 /**< Number of GPIO pins on the \nRFXX chip. */
-
-/**@brief Compute number of bytes required to hold the GPIOTE data structures.
- *
- * @param[in] MAX_USERS Maximum number of GPIOTE users.
- *
- * @retval Required buffer size (in bytes).
- */
-#define APP_GPIOTE_BUF_SIZE(MAX_USERS) ((MAX_USERS) * GPIOTE_USER_NODE_SIZE)
-
-typedef uint8_t app_gpiote_user_id_t;
-
-/**@brief GPIOTE event handler type. */
-typedef void (*app_gpiote_event_handler_t)(uint32_t event_pins_low_to_high,
- uint32_t event_pins_high_to_low);
-
-/**@brief GPIOTE input event handler type. */
-typedef void (*app_gpiote_input_event_handler_t)(void);
-
-/**@brief Macro for initializing the GPIOTE module.
- *
- * @details It will handle dimensioning and allocation of the memory buffer required by the module,
- * making sure that the buffer is correctly aligned.
- *
- * @param[in] MAX_USERS Maximum number of GPIOTE users.
- *
- * @note Since this macro allocates a buffer, it must only be called once (it is OK to call it
- * several times as long as it is from the same location, e.g. to do a reinitialization).
- */
-/*lint -emacro(506, APP_GPIOTE_INIT) */ /* Suppress "Constant value Boolean */
-#define APP_GPIOTE_INIT(MAX_USERS) \
- do \
- { \
- static uint32_t app_gpiote_buf[CEIL_DIV(APP_GPIOTE_BUF_SIZE(MAX_USERS), sizeof(uint32_t))];\
- uint32_t ERR_CODE = app_gpiote_init((MAX_USERS), app_gpiote_buf); \
- APP_ERROR_CHECK(ERR_CODE); \
- } while (0)
-
-/**@brief Function for initializing the GPIOTE module.
- *
- * @note Normally initialization should be done using the APP_GPIOTE_INIT() macro, as that will
- * allocate the buffer needed by the GPIOTE module (including aligning the buffer correctly).
- *
- * @param[in] max_users Maximum number of GPIOTE users.
- * @param[in] p_buffer Pointer to memory buffer for internal use in the app_gpiote
- * module. The size of the buffer can be computed using the
- * APP_GPIOTE_BUF_SIZE() macro. The buffer must be aligned to
- * a 4 byte boundary.
- *
- * @retval NRF_SUCCESS Successful initialization.
- * @retval NRF_ERROR_INVALID_PARAM Invalid parameter (buffer not aligned to a 4 byte
- * boundary).
- */
-uint32_t app_gpiote_init(uint8_t max_users, void * p_buffer);
-
-/**@brief Function for registering a GPIOTE user.
- *
- * @param[out] p_user_id Id for the new GPIOTE user.
- * @param[in] pins_low_to_high_mask Mask defining which pins will generate events to this user
- * when state is changed from low->high.
- * @param[in] pins_high_to_low_mask Mask defining which pins will generate events to this user
- * when state is changed from high->low.
- * @param[in] event_handler Pointer to function to be executed when an event occurs.
- *
- * @retval NRF_SUCCESS Successful initialization.
- * @retval NRF_ERROR_INVALID_PARAM Invalid parameter (buffer not aligned to a 4 byte boundary).
- * @retval NRF_ERROR_INALID_STATE If @ref app_gpiote_init has not been called on the GPIOTE
- * module.
- * @retval NRF_ERROR_NO_MEM Returned if the application tries to register more users
- * than defined when the GPIOTE module was initialized in
- * @ref app_gpiote_init.
- */
-uint32_t app_gpiote_user_register(app_gpiote_user_id_t * p_user_id,
- uint32_t pins_low_to_high_mask,
- uint32_t pins_high_to_low_mask,
- app_gpiote_event_handler_t event_handler);
-
-/**@brief Function for informing the GPIOTE module that the specified user wants to use the GPIOTE module.
- *
- * @param[in] user_id Id of user to enable.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_INVALID_PARAM Invalid user_id provided, No a valid user.
- * @retval NRF_ERROR_INALID_STATE If @ref app_gpiote_init has not been called on the GPIOTE
- * module.
- */
-uint32_t app_gpiote_user_enable(app_gpiote_user_id_t user_id);
-
-/**@brief Function for informing the GPIOTE module that the specified user is done using the GPIOTE module.
- *
- * @param[in] user_id Id of user to enable.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_INVALID_PARAM Invalid user_id provided, No a valid user.
- * @retval NRF_ERROR_INALID_STATE If @ref app_gpiote_init has not been called on the GPIOTE
- * module.
- */
-uint32_t app_gpiote_user_disable(app_gpiote_user_id_t user_id);
-
-/**@brief Function for getting the state of the pins which are registered for the specified user.
- *
- * @param[in] user_id Id of user to check.
- * @param[out] p_pins Bit mask corresponding to the pins configured to generate events to
- * the specified user. All bits corresponding to pins in the state
- * 'high' will have value '1', all others will have value '0'.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_INVALID_PARAM Invalid user_id provided, No a valid user.
- * @retval NRF_ERROR_INALID_STATE If @ref app_gpiote_init has not been called on the GPIOTE
- * module.
- */
-uint32_t app_gpiote_pins_state_get(app_gpiote_user_id_t user_id, uint32_t * p_pins);
-
-/**@brief Function for registering event handlers for GPIOTE IN events.
- *
- * @param[in] channel GPIOTE channel [0..3].
- * @param[in] pin Pins associated with GPIOTE channel. Changes on following pins will generate events.
- * @param[in] polarity Specify operation on input that shall trigger IN event.
- * @param[in] event_handler Event handler invoked on the IN event in the GPIOTE interrupt.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_INVALID_PARAM Invalid channel or pin number.
- * @retval NRF_ERROR_NOT_SUPPORTED Driver doesn't support IN events.
- */
-uint32_t app_gpiote_input_event_handler_register(const uint8_t channel,
- const uint32_t pin,
- const uint32_t polarity,
- app_gpiote_input_event_handler_t event_handler);
-
-/**@brief Function for unregistering event handlers for GPIOTE IN events.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_NOT_SUPPORTED Driver doesn't support IN events.
- */
-uint32_t app_gpiote_input_event_handler_unregister(const uint8_t channel);
-
-/**@brief Function for registering event handler invoked at the end of a GPIOTE interrupt.
- *
- * @param[in] event_handler Event handler invoked at the end of the GPIOTE interrupt.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_NOT_SUPPORTED Driver doesn't support IN events.
- */
-uint32_t app_gpiote_end_irq_event_handler_register(app_gpiote_input_event_handler_t event_handler);
-
-/**@brief Function for unregistering event handler invoked at the end of a GPIOTE interrupt.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_NOT_SUPPORTED Driver doesn't support IN events.
- */
-uint32_t app_gpiote_end_irq_event_handler_unregister(void);
-
-/**@brief Function for enabling interrupts in the GPIOTE driver.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_NOT_SUPPORTED Driver doesn't support.
- */
-uint32_t app_gpiote_enable_interrupts(void);
-
-/**@brief Function for disabling interrupts in the GPIOTE driver.
- *
- * @retval NRF_SUCCESS On success.
- * @retval NRF_ERROR_NOT_SUPPORTED Driver doesn't support.
- */
-uint32_t app_gpiote_disable_interrupts(void);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // APP_GPIOTE_H__
-
-/** @} */
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote_fast_detect.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote_fast_detect.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote_fast_detect.c
deleted file mode 100644
index 88b3dc2..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/gpiote/app_gpiote_fast_detect.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/* Copyright (c) 2012 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.
- *
- */
-
-#include "app_gpiote.h"
-#include <stdlib.h>
-#include "app_util_platform.h"
-#include "nrf_gpio.h"
-#include "sdk_common.h"
-
-#define NRF51_GPIOTE_CHANNEL 4
-#define NRF51_PINS 31
-
-#ifdef NRF51
-#define SWI_IRQHandler SWI1_IRQHandler
-#define SWI_IRQn SWI1_IRQn
-#elif defined NRF52
-#define SWI_IRQHandler SWI1_EGU1_IRQHAndler
-#define SWI_IRQn SWI1_EGU1_IRQn
-#endif
-
-/**@brief GPIOTE user type. */
-typedef struct
-{
- uint32_t pins_mask; /**< Mask defining which pins user wants to monitor. */
- uint32_t pins_low_to_high_mask; /**< Mask defining which pins will generate events to this user when toggling low->high. */
- uint32_t pins_high_to_low_mask; /**< Mask defining which pins will generate events to this user when toggling high->low. */
- uint32_t sense_high_pins; /**< Mask defining which pins are configured to generate GPIOTE interrupt on transition to high level. */
- app_gpiote_event_handler_t event_handler; /**< Pointer to function to be executed when an event occurs. */
-} gpiote_user_t;
-
-STATIC_ASSERT(sizeof (gpiote_user_t) <= GPIOTE_USER_NODE_SIZE);
-STATIC_ASSERT(sizeof (gpiote_user_t) % 4 == 0);
-
-static uint32_t m_enabled_users_mask; /**< Mask for tracking which users are enabled. */
-static uint8_t m_user_array_size; /**< Size of user array. */
-static uint8_t m_user_count; /**< Number of registered users. */
-static gpiote_user_t * mp_users = NULL; /**< Array of GPIOTE users. */
-
-#define MODULE_INITIALIZED (mp_users != NULL)
-#include "sdk_macros.h"
-
-static app_gpiote_input_event_handler_t m_app_gpiote_input_event_handlers[4] = {0};
-
-static app_gpiote_input_event_handler_t m_app_gpiote_end_irq_event_handler = NULL;
-
-/**@brief Function for toggling sense level for specified pins.
- *
- * @param[in] p_user Pointer to user structure.
- * @param[in] pins Bitmask specifying for which pins the sense level is to be toggled.
- */
-static void sense_level_toggle(gpiote_user_t * p_user, uint32_t pins)
-{
- uint32_t pin_no;
-
- for (pin_no = 0; pin_no < NO_OF_PINS; pin_no++)
- {
- uint32_t pin_mask = (1 << pin_no);
-
- if ((pins & pin_mask) != 0)
- {
- uint32_t sense;
-
- //Invert sensing.
- if ((p_user->sense_high_pins & pin_mask) == 0)
- {
- sense = GPIO_PIN_CNF_SENSE_High << GPIO_PIN_CNF_SENSE_Pos;
- p_user->sense_high_pins |= pin_mask;
- }
- else
- {
- sense = GPIO_PIN_CNF_SENSE_Low << GPIO_PIN_CNF_SENSE_Pos;
- p_user->sense_high_pins &= ~pin_mask;
- }
-
- NRF_GPIO->PIN_CNF[pin_no] &= ~GPIO_PIN_CNF_SENSE_Msk;
- NRF_GPIO->PIN_CNF[pin_no] |= sense;
- }
- }
-}
-
-
-/**@brief Function for handling the GPIOTE interrupt.
- */
-void GPIOTE_IRQHandler(void)
-{
- bool gpiote_in_evt = false;
- bool gpiote_port_evt = false;
-
- if ((NRF_GPIOTE->EVENTS_IN[0] == 1) && (NRF_GPIOTE->INTENSET & GPIOTE_INTENSET_IN0_Msk))
- {
- NRF_GPIOTE->EVENTS_IN[0] = 0;
- gpiote_in_evt = true;
-
- if (m_app_gpiote_input_event_handlers[0])
- {
- m_app_gpiote_input_event_handlers[0]();
- }
- }
-
- if ((NRF_GPIOTE->EVENTS_IN[1] == 1) && (NRF_GPIOTE->INTENSET & GPIOTE_INTENSET_IN1_Msk))
- {
- NRF_GPIOTE->EVENTS_IN[1] = 0;
- gpiote_in_evt = true;
-
- if (m_app_gpiote_input_event_handlers[1])
- {
- m_app_gpiote_input_event_handlers[1]();
- }
- }
-
- if ((NRF_GPIOTE->EVENTS_IN[2] == 1) && (NRF_GPIOTE->INTENSET & GPIOTE_INTENSET_IN2_Msk))
- {
- NRF_GPIOTE->EVENTS_IN[2] = 0;
- gpiote_in_evt = true;
-
- if (m_app_gpiote_input_event_handlers[2])
- {
- m_app_gpiote_input_event_handlers[2]();
- }
- }
-
- if ((NRF_GPIOTE->EVENTS_IN[3] == 1) && (NRF_GPIOTE->INTENSET & GPIOTE_INTENSET_IN3_Msk))
- {
- NRF_GPIOTE->EVENTS_IN[3] = 0;
- gpiote_in_evt = true;
-
- if (m_app_gpiote_input_event_handlers[3])
- {
- m_app_gpiote_input_event_handlers[3]();
- }
- }
-
- if ((NRF_GPIOTE->EVENTS_PORT == 1) && (NRF_GPIOTE->INTENSET & GPIOTE_INTENSET_PORT_Msk))
- {
- //Clear event.
- NRF_GPIOTE->EVENTS_PORT = 0;
-
- gpiote_port_evt = true;
- }
-
- if (m_app_gpiote_end_irq_event_handler && gpiote_in_evt)
- {
- m_app_gpiote_end_irq_event_handler();
- }
-
- if (gpiote_port_evt)
- {
- NVIC_SetPendingIRQ(SWI_IRQn);
- }
-}
-
-
-/**@brief Function for handling the SWI1 interrupt.
- */
-void SWI_IRQHandler(void)
-{
- uint8_t i;
- uint32_t pins_changed;
- uint32_t pins_state = NRF_GPIO->IN;
-
- //Check all users.
- for (i = 0; i < m_user_count; i++)
- {
- gpiote_user_t * p_user = &mp_users[i];
-
- //Check if user is enabled.
- if (((1 << i) & m_enabled_users_mask) != 0)
- {
- uint32_t transition_pins;
- uint32_t event_low_to_high;
- uint32_t event_high_to_low;
-
- //Find set of pins on which there has been a transition.
- transition_pins = (pins_state ^ ~p_user->sense_high_pins) & p_user->pins_mask;
-
- //Toggle SENSE level for all pins that have changed state.
- sense_level_toggle(p_user, transition_pins);
-
- //Second read after setting sense.
- //Check if any pins have changed while serving this interrupt.
- pins_changed = NRF_GPIO->IN ^ pins_state;
-
- if (pins_changed)
- {
- //Transition pins detected in late stage.
- uint32_t late_transition_pins;
-
- pins_state |= pins_changed;
-
- //Find set of pins on which there has been a transition.
- late_transition_pins = (pins_state ^ ~p_user->sense_high_pins) & p_user->pins_mask;
-
- //Toggle SENSE level for all pins that have changed state in last phase.
- sense_level_toggle(p_user, late_transition_pins);
-
- //Update pins that has changed state since the interrupt occurred.
- transition_pins |= late_transition_pins;
- }
-
- //Call user event handler if an event has occurred.
- event_high_to_low = (~pins_state & p_user->pins_high_to_low_mask) & transition_pins;
- event_low_to_high = (pins_state & p_user->pins_low_to_high_mask) & transition_pins;
-
- if ((event_low_to_high | event_high_to_low) != 0)
- {
- p_user->event_handler(event_low_to_high, event_high_to_low);
- }
- }
- }
-}
-
-
-/**@brief Function for enabling interrupt SWI1.
- */
-static void app_gpiote_swi1_enable_irq(void)
-{
- NVIC_ClearPendingIRQ(SWI_IRQn);
- NVIC_SetPriority(SWI_IRQn, APP_IRQ_PRIORITY_LOW);
- NVIC_EnableIRQ(SWI_IRQn);
-}
-
-/**@brief Function for disabling interrupt SWI1.
- */
-static void app_gpiote_swi1_disable_irq(void)
-{
- NVIC_DisableIRQ(SWI_IRQn);
-}
-
-/**@brief Function for sense disabling for all pins for specified user.
- *
- * @param[in] user_id User id.
- */
-static void pins_sense_disable(app_gpiote_user_id_t user_id)
-{
- uint32_t pin_no;
-
- for (pin_no = 0; pin_no < 32; pin_no++)
- {
- if ((mp_users[user_id].pins_mask & (1 << pin_no)) != 0)
- {
- NRF_GPIO->PIN_CNF[pin_no] &= ~GPIO_PIN_CNF_SENSE_Msk;
- NRF_GPIO->PIN_CNF[pin_no] |= GPIO_PIN_CNF_SENSE_Disabled << GPIO_PIN_CNF_SENSE_Pos;
- }
- }
-}
-
-
-uint32_t app_gpiote_init(uint8_t max_users, void * p_buffer)
-{
- if (p_buffer == NULL)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- //Check that buffer is correctly aligned.
- if (!is_word_aligned(p_buffer))
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- //Initialize file globals.
- mp_users = (gpiote_user_t *)p_buffer;
- m_user_array_size = max_users;
- m_user_count = 0;
- m_enabled_users_mask = 0;
-
- memset(mp_users, 0, m_user_array_size * sizeof (gpiote_user_t));
-
- (void)app_gpiote_enable_interrupts();
-
- return NRF_SUCCESS;
-}
-
-uint32_t app_gpiote_user_register(app_gpiote_user_id_t * p_user_id,
- uint32_t pins_low_to_high_mask,
- uint32_t pins_high_to_low_mask,
- app_gpiote_event_handler_t event_handler)
-{
- //Check state and parameters.
- VERIFY_MODULE_INITIALIZED();
-
- if (event_handler == NULL)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- if (m_user_count >= m_user_array_size)
- {
- return NRF_ERROR_NO_MEM;
- }
-
- //Allocate new user.
- mp_users[m_user_count].pins_mask = pins_low_to_high_mask | pins_high_to_low_mask;
- mp_users[m_user_count].pins_low_to_high_mask = pins_low_to_high_mask;
- mp_users[m_user_count].pins_high_to_low_mask = pins_high_to_low_mask;
- mp_users[m_user_count].event_handler = event_handler;
-
- *p_user_id = m_user_count++;
-
- //Make sure SENSE is disabled for all pins.
- pins_sense_disable(*p_user_id);
-
- return NRF_SUCCESS;
-}
-
-uint32_t app_gpiote_enable_interrupts(void)
-{
- NVIC_ClearPendingIRQ(GPIOTE_IRQn);
- NVIC_SetPriority(GPIOTE_IRQn, APP_IRQ_PRIORITY_HIGH);
- NVIC_EnableIRQ(GPIOTE_IRQn);
-
- //Enable interrupt SWI1.
- app_gpiote_swi1_enable_irq();
-
- return NRF_SUCCESS;
-}
-
-uint32_t app_gpiote_disable_interrupts(void)
-{
- NVIC_DisableIRQ(GPIOTE_IRQn);
-
- //Disable interrupt SWI1.
- app_gpiote_swi1_disable_irq();
-
- return NRF_SUCCESS;
-}
-
-uint32_t app_gpiote_input_event_handler_register(const uint8_t channel,
- const uint32_t pin,
- const uint32_t polarity,
- app_gpiote_input_event_handler_t event_handler)
-{
- if (channel < NRF51_GPIOTE_CHANNEL && pin < NRF51_PINS)
- {
- NRF_GPIOTE->CONFIG[channel] = (GPIOTE_CONFIG_MODE_Event << GPIOTE_CONFIG_MODE_Pos) |
- (pin << GPIOTE_CONFIG_PSEL_Pos) |
- (polarity << GPIOTE_CONFIG_POLARITY_Pos);
-
- switch (channel)
- {
- case 0:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN0_Enabled << GPIOTE_INTENSET_IN0_Pos);
- break;
-
- case 1:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN1_Enabled << GPIOTE_INTENSET_IN1_Pos);
- break;
-
- case 2:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN2_Enabled << GPIOTE_INTENSET_IN2_Pos);
- break;
-
- case 3:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN3_Enabled << GPIOTE_INTENSET_IN3_Pos);
- break;
-
- default:
- break;
- }
-
- m_app_gpiote_input_event_handlers[channel] = event_handler;
-
- return NRF_SUCCESS;
- }
-
- return NRF_ERROR_INVALID_PARAM;
-}
-
-uint32_t app_gpiote_input_event_handler_unregister(const uint8_t channel)
-{
- if (channel < NRF51_GPIOTE_CHANNEL)
- {
- const uint32_t pin_not_connected = 31UL;
-
- NRF_GPIOTE->CONFIG[channel] = (GPIOTE_CONFIG_MODE_Disabled << GPIOTE_CONFIG_MODE_Pos) |
- (pin_not_connected << GPIOTE_CONFIG_PSEL_Pos) |
- (GPIOTE_CONFIG_POLARITY_Toggle << GPIOTE_CONFIG_POLARITY_Pos);
-
- switch (channel)
- {
- case 0:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN0_Disabled << GPIOTE_INTENSET_IN0_Pos);
- break;
-
- case 1:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN1_Disabled << GPIOTE_INTENSET_IN1_Pos);
- break;
-
- case 2:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN2_Disabled << GPIOTE_INTENSET_IN2_Pos);
- break;
-
- case 3:
- NRF_GPIOTE->INTENSET |= (GPIOTE_INTENSET_IN3_Disabled << GPIOTE_INTENSET_IN3_Pos);
- break;
-
- default:
- break;
- }
-
- m_app_gpiote_input_event_handlers[channel] = NULL;
-
- return NRF_SUCCESS;
- }
-
- return NRF_ERROR_INVALID_PARAM;
-}
-
-uint32_t app_gpiote_end_irq_event_handler_register(app_gpiote_input_event_handler_t event_handler)
-{
- m_app_gpiote_end_irq_event_handler = event_handler;
- return NRF_SUCCESS;
-}
-
-uint32_t app_gpiote_end_irq_event_handler_unregister(void)
-{
- m_app_gpiote_end_irq_event_handler = NULL;
- return NRF_SUCCESS;
-}
-
-uint32_t app_gpiote_user_enable(app_gpiote_user_id_t user_id)
-{
- uint32_t pin_no;
- uint32_t pins_state;
-
- //Check state and parameters.
- VERIFY_MODULE_INITIALIZED();
-
- if (user_id >= m_user_count)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- //Clear any pending event.
- NRF_GPIOTE->EVENTS_PORT = 0;
- pins_state = NRF_GPIO->IN;
-
- //Enable user.
- if (m_enabled_users_mask == 0)
- {
- NRF_GPIOTE->INTENSET = GPIOTE_INTENSET_PORT_Msk;
- }
- m_enabled_users_mask |= (1 << user_id);
-
- //Enable sensing for all pins for specified user.
- mp_users[user_id].sense_high_pins = 0;
-
- for (pin_no = 0; pin_no < 32; pin_no++)
- {
- uint32_t pin_mask = (1 << pin_no);
-
- if ((mp_users[user_id].pins_mask & pin_mask) != 0)
- {
- uint32_t sense;
-
- if ((pins_state & pin_mask) != 0)
- {
- sense = GPIO_PIN_CNF_SENSE_Low << GPIO_PIN_CNF_SENSE_Pos;
- }
- else
- {
- sense = GPIO_PIN_CNF_SENSE_High <<
- GPIO_PIN_CNF_SENSE_Pos;
- mp_users[user_id].sense_high_pins |= pin_mask;
- }
-
- NRF_GPIO->PIN_CNF[pin_no] &= ~GPIO_PIN_CNF_SENSE_Msk;
- NRF_GPIO->PIN_CNF[pin_no] |= sense;
- }
- }
-
- return NRF_SUCCESS;
-}
-
-
-uint32_t app_gpiote_user_disable(app_gpiote_user_id_t user_id)
-{
- //Check state and parameters.
- VERIFY_MODULE_INITIALIZED();
-
- if (user_id >= m_user_count)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- //Disable sensing for all pins for specified user.
- pins_sense_disable(user_id);
-
- //Disable user.
- m_enabled_users_mask &= ~(1UL << user_id);
-
- if (m_enabled_users_mask == 0)
- {
- NRF_GPIOTE->INTENCLR = GPIOTE_INTENSET_PORT_Msk;
- }
-
- return NRF_SUCCESS;
-}
-
-
-uint32_t app_gpiote_pins_state_get(app_gpiote_user_id_t user_id, uint32_t * p_pins)
-{
- gpiote_user_t * p_user;
-
- //Check state and parameters.
- VERIFY_MODULE_INITIALIZED();
-
- if (user_id >= m_user_count)
- {
- return NRF_ERROR_INVALID_PARAM;
- }
-
- //Get pins.
- p_user = &mp_users[user_id];
- *p_pins = NRF_GPIO->IN & p_user->pins_mask;
-
- return NRF_SUCCESS;
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault.h
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault.h b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault.h
deleted file mode 100644
index 98704d1..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#ifndef HARFAULT_H__
-#define HARFAULT_H__
-#include <stdint.h>
-#include <stddef.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @defgroup hardfault_default HardFault exception
- * @{
- * @brief Default HardFault exception implementation.
- * @ingroup app_common
- */
-
-/**
- * @brief Contents of the stack.
- *
- * This structure is used to re-create the stack layout after a HardFault exception was raised.
- */
-typedef struct HardFault_stack
-{
- uint32_t r0; ///< R0 register.
- uint32_t r1; ///< R1 register.
- uint32_t r2; ///< R2 register.
- uint32_t r3; ///< R3 register.
- uint32_t r12; ///< R12 register.
- uint32_t lr; ///< Link register.
- uint32_t pc; ///< Program counter.
- uint32_t psr; ///< Program status register.
-}HardFault_stack_t;
-
-/**
- * @brief Function for processing HardFault exceptions.
- *
- * An application that needs to process HardFault exceptions should provide an implementation of this function.
- * It will be called from the HardFault handler.
- * If no implementation is provided, the library uses a default one, which just restarts the MCU.
- *
- * @note If the DEBUG_NRF macro is defined, the software breakpoint is set just before the call
- * to this function.
- *
- * @param p_stack Pointer to the stack bottom.
- * This pointer might be NULL if the HardFault was called when the main stack was
- * the active stack and a stack overrun is detected.
- * In such a situation, the stack pointer is reinitialized to the default position,
- * and the stack content is lost.
- */
-void HardFault_process(HardFault_stack_t *p_stack);
-
-/** @} */
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HARFAULT_H__ */
-
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault_implementation.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault_implementation.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault_implementation.c
deleted file mode 100644
index 0a5fee8..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/hardfault_implementation.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#include "hardfault.h"
-#include "nrf.h"
-#include "compiler_abstraction.h"
-#include "nordic_common.h"
-#ifdef SOFTDEVICE_PRESENT
-#include "nrf_soc.h"
-#endif
-
-#if defined(DEBUG_NRF)
-/**
- * @brief Pointer to the last received stack pointer.
- *
- * This pointer is set in the debug version of the HardFault handler.
- * It helps to debug HardFault reasons.
- */
-volatile HardFault_stack_t *HardFault_p_stack;
-#endif
-
-/*lint -save -e14 */
-__WEAK void HardFault_process(HardFault_stack_t *p_stack)
-{
- // Restart the system by default
- NVIC_SystemReset();
-}
-/*lint -restore */
-
-void HardFault_c_handler( uint32_t *p_stack_address )
-{
-#if defined(DEBUG_NRF)
- HardFault_p_stack = (HardFault_stack_t*)p_stack_address;
- /* Generate breakpoint if debugger is connected */
- __BKPT(0);
-#endif
-
- HardFault_process((HardFault_stack_t*)p_stack_address);
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_gcc.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_gcc.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_gcc.c
deleted file mode 100644
index e29b6c0..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_gcc.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#include <stdint.h>
-
-void HardFault_Handler(void) __attribute__(( naked ));
-
-void HardFault_Handler(void)
-{
- __asm volatile(
- " .syntax unified \n"
-
- " ldr r0, =0xFFFFFFFD \n"
- " cmp r0, lr \n"
- " bne HardFault_Handler_ChooseMSP \n"
- /* Reading PSP into R0 */
- " mrs r0, PSP \n"
- " b HardFault_Handler_Continue \n"
- "HardFault_Handler_ChooseMSP: \n"
- /* Reading MSP into R0 */
- " mrs r0, MSP \n"
- /* -----------------------------------------------------------------
- * If we have selected MSP check if we may use stack safetly.
- * If not - reset the stack to the initial value. */
- " ldr r1, =__StackTop \n"
- " ldr r2, =__StackLimit \n"
-
- /* MSP is in the range of <__StackTop, __StackLimit) */
- " cmp r0, r1 \n"
- " bhi HardFault_MoveSP \n"
- " cmp r0, r2 \n"
- " bhi HardFault_Handler_Continue \n"
- /* ----------------------------------------------------------------- */
- "HardFault_MoveSP: \n"
- " mov SP, r1 \n"
- " movs r0, #0 \n"
-
- "HardFault_Handler_Continue: \n"
- " ldr r3, =HardFault_c_handler \n"
- " bx r3 \n"
-
- " .align \n"
- );
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_iar.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_iar.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_iar.c
deleted file mode 100644
index cfd341b..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_iar.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#include <stdint.h>
-
-#pragma section = "CSTACK"
-extern void HardFault_c_handler( uint32_t * );
-
-__stackless void HardFault_Handler(void);
-
-__stackless void HardFault_Handler(void)
-{
- __asm volatile(
- " ldr r0, 100f \n"
- " cmp r0, lr \n"
- " bne 1f \n"
- /* Reading PSP into R0 */
- " mrs r0, PSP \n"
- " b 3f \n"
- "1: \n"
- /* Reading MSP into R0 */
- " mrs r0, MSP \n"
- /* -----------------------------------------------------------------
- * If we have selected MSP check if we may use stack safetly.
- * If not - reset the stack to the initial value. */
- " ldr r1, 101f \n"
- " ldr r2, 102f \n"
-
- /* MSP is in the range of <__StackTop, __StackLimit) */
- " cmp r0, r1 \n"
- " bhi 2f \n"
- " cmp r0, r2 \n"
- " bhi 3f \n"
- /* ----------------------------------------------------------------- */
- "2: \n"
- " mov SP, r1 \n"
- " movs r0, #0 \n"
-
- "3: \n"
- " ldr r3, 103f \n"
- " bx r3 \n"
-
- "100: \n"
- " DC32 0xFFFFFFFD \n"
- "101: \n"
- " DC32 %c0 \n"
- "102: \n"
- " DC32 %c1 \n"
- "103: \n"
- " DC32 %c2 \n"
- : /* Outputs */
- : /* Inputs */
- "i"(__section_end("CSTACK")),
- "i"(__section_begin("CSTACK")),
- "i"(&HardFault_c_handler)
- );
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_keil.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_keil.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_keil.c
deleted file mode 100644
index 2b88df9..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf51/handler/hardfault_handler_keil.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#include <stdint.h>
-
-//lint -save -e27 -e10 -e19 -e40
-extern char STACK$$Base;
-
-/* This variable should be static but then it cannot be used in assembly code below.
- * The problem here is that the address of the section can be archived by $$ operator
- * that is not allowed in assembly code. */
-char const * HardFault_Handler_stack_bottom = &STACK$$Base;
-//lint -restore
-
-__asm void HardFault_Handler(void)
-{
- PRESERVE8
- EXTERN HardFault_c_handler
- EXTERN __initial_sp
- EXTERN HardFault_Handler_stack_bottom
-
- ldr r0, =0xFFFFFFFD
- cmp r0, lr
- bne HardFault_Handler_ChooseMSP
- /* Reading PSP into R0 */
- mrs r0, PSP
- b HardFault_Handler_Continue
-HardFault_Handler_ChooseMSP
- /* Reading MSP into R0 */
- mrs r0, MSP
- /* -----------------------------------------------------------------
- * If we have selected MSP, check if we may use stack safely.
- * If not - reset the stack to the initial value. */
- ldr r1, =__initial_sp
- ldr r2, =HardFault_Handler_stack_bottom
- ldr r2, [r2]
-
- /* MSP is in the range of <__StackTop, __StackLimit) */
- cmp r0, r1
- bhi HardFault_MoveSP
- cmp r0, r2
- bhi HardFault_Handler_Continue
- /* ----------------------------------------------------------------- */
-HardFault_MoveSP
- mov SP, r1
- movs r0, #0
-
-HardFault_Handler_Continue
- ldr r3, =HardFault_c_handler
- bx r3
-
- ALIGN
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_gcc.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_gcc.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_gcc.c
deleted file mode 100644
index 8d2bb99..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_gcc.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#include <stdint.h>
-
-void HardFault_Handler(void) __attribute__(( naked ));
-
-void HardFault_Handler(void)
-{
- __asm volatile(
- " ldr r3, =HardFault_c_handler \n"
- " tst lr, #4 \n"
-
- /* PSP is quite simple and does not require additional handler */
- " itt ne \n"
- " mrsne r0, psp \n"
- /* Jump to the handler, do not store LR - returning from handler just exits exception */
- " bxne r3 \n"
-
- /* Processing MSP requires stack checking */
- " mrs r0, msp \n"
-
- " ldr r1, =__StackTop \n"
- " ldr r2, =__StackLimit \n"
-
- /* MSP is in the range of <__StackTop, __StackLimit) */
- " cmp r0, r1 \n"
- " bhi HardFault_MoveSP \n"
- " cmp r0, r2 \n"
- " bhi HardFault_Handler_Continue \n"
-
- "HardFault_MoveSP: \n"
- " mov sp, r1 \n"
- " mov r0, #0 \n"
-
- "HardFault_Handler_Continue: \n"
- " bx r3 \n"
-
- " .align \n"
- );
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_iar.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_iar.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_iar.c
deleted file mode 100644
index d390c4a..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_iar.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#include <stdint.h>
-
-#pragma section = "CSTACK"
-extern void HardFault_c_handler( uint32_t * );
-
-__stackless void HardFault_Handler(void);
-
-__stackless void HardFault_Handler(void)
-{
- __asm volatile(
- " ldr.n r3, 103f \n"
- " tst lr, #4 \n"
-
- /* PSP is quite simple and does not require additional handler */
- " itt ne \n"
- " mrsne r0, psp \n"
- /* Jump to the handler, do not store LR - returning from handler just exits exception */
- " bxne r3 \n"
-
- /* Processing MSP requires stack checking */
- " mrs r0, msp \n"
-
- " ldr.n r1, 101f \n"
- " ldr.n r2, 102f \n"
-
- /* MSP is in the range of <__StackTop, __StackLimit) */
- " cmp r0, r1 \n"
- " bhi.n 1f \n"
- " cmp r0, r2 \n"
- " bhi.n 2f \n"
-
- "1: \n"
- " mov sp, r1 \n"
- " mov r0, #0 \n"
-
- "2: \n"
- " bx r3 \n"
- /* Data alignment if required */
- " nop \n"
-
- "101: \n"
- " DC32 %c0 \n"
- "102: \n"
- " DC32 %c1 \n"
- "103: \n"
- " DC32 %c2 \n"
- : /* Outputs */
- : /* Inputs */
- "i"(__section_end("CSTACK")),
- "i"(__section_begin("CSTACK")),
- "i"(&HardFault_c_handler)
- );
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_keil.c
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_keil.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_keil.c
deleted file mode 100644
index ad9642c..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hardfault/nrf52/handler/hardfault_handler_keil.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Copyright (c) 2015 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.
- *
- */
-#include <stdint.h>
-
-//lint -save -e27 -e10 -e19 -e40
-extern char STACK$$Base;
-
-/* This variable should be static but then it cannot be used in assembly code below.
- * The problem here is that the address of the section can be archived by $$ operator
- * that is not allowed in assembly code. */
-char const * HardFault_Handler_stack_bottom = &STACK$$Base;
-//lint -restore
-
-__asm void HardFault_Handler(void)
-{
- PRESERVE8
- EXTERN HardFault_c_handler
- EXTERN __initial_sp
- EXTERN HardFault_Handler_stack_bottom
-
- ldr r3, =HardFault_c_handler
- tst lr, #4
-
- /* PSP is quite simple and does not require additional handler */
- itt ne
- mrsne r0, psp
- /* Jump to the handler, do not store LR - returning from handler just exits exception */
- bxne r3
-
- /* Processing MSP requires stack checking */
- mrs r0, msp
-
- ldr r1, =__initial_sp
- ldr r2, =HardFault_Handler_stack_bottom
- ldr r2, [r2]
-
- /* MSP is in the range of <__StackTop, __StackLimit) */
- cmp r0, r1
- bhi HardFault_MoveSP
- cmp r0, r2
- bhi HardFault_Handler_Continue
-
-HardFault_MoveSP
- mov sp, r1
- mov r0, #0
-
-HardFault_Handler_Continue
- bx r3
-
- ALIGN
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_mem_pool_internal.h
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_mem_pool_internal.h b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_mem_pool_internal.h
deleted file mode 100644
index 90e968f..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_mem_pool_internal.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (c) 2013 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 memory_pool_internal Memory Pool Internal
- * @{
- * @ingroup memory_pool
- *
- * @brief Memory pool internal definitions
- */
-
-#ifndef MEM_POOL_INTERNAL_H__
-#define MEM_POOL_INTERNAL_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define TX_BUF_SIZE 600u /**< TX buffer size in bytes. */
-#define RX_BUF_SIZE TX_BUF_SIZE /**< RX buffer size in bytes. */
-
-#define RX_BUF_QUEUE_SIZE 4u /**< RX buffer element size. */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // MEM_POOL_INTERNAL_H__
-
-/** @} */
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_transport_config.h
----------------------------------------------------------------------
diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_transport_config.h b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_transport_config.h
deleted file mode 100644
index 0773118..0000000
--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/config/hci_transport_config.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (c) 2013 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
- *
- * @brief Definition of HCI Transport Layer configurable parameters
- */
-
-#ifndef HCI_TRANSPORT_CFG_H__
-#define HCI_TRANSPORT_CFG_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** This section covers configurable parameters for the HCI Transport SLIP layer. */
-#define HCI_SLIP_UART_RX_PIN_NUMBER 1 /**< Defines the UART RX pin number. The default pin for the board is chosen, but can be overwritten. */
-
-#define HCI_SLIP_UART_TX_PIN_NUMBER 2 /**< Defines the UART TX pin number. The default pin for the board is chosen, but can be overwritten. */
-
-#define HCI_SLIP_UART_RTS_PIN_NUMBER 3 /**< Defines the UART RTS pin number. The default pin for the board is chosen, but can be overwritten. */
-
-#define HCI_SLIP_UART_CTS_PIN_NUMBER 4 /**< Defines the UART CTS pin number. The default pin for the board is chosen, but can be overwritten. */
-
-#define HCI_SLIP_UART_MODE APP_UART_FLOW_CONTROL_ENABLED /**< Defines the UART mode to be used. Use UART Low Power with Flow Control - Valid values are defined in \ref app_uart_flow_control_t. For further information on the UART Low Power mode, please refer to: \ref app_uart . */
-
-#define HCI_SLIP_UART_BAUDRATE UART_BAUDRATE_BAUDRATE_Baud38400 /**< Defines the UART Baud rate. Default is 38400 baud. */
-
-/** This section covers configurable parameters for the HCI Transport layer that are used for calculating correct value for the retransmission timer timeout. */
-#define MAX_PACKET_SIZE_IN_BITS 8000u /**< Maximum size of a single application packet in bits. */
-#define USED_BAUD_RATE 38400u /**< The used uart baudrate. */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // HCI_TRANSPORT_CFG_H__
-
-/** @} */
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.c
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diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.c b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.c
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--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.c
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@@ -1,235 +0,0 @@
-/* Copyright (c) 2013 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.
- *
- */
-
-#include "hci_mem_pool.h"
-#include "hci_mem_pool_internal.h"
-#include <stdbool.h>
-#include <stdio.h>
-
-/**@brief RX buffer element instance structure.
- */
-typedef struct
-{
- uint8_t rx_buffer[RX_BUF_SIZE]; /**< RX buffer memory array. */
- uint32_t length; /**< Length of the RX buffer memory array. */
-} rx_buffer_elem_t;
-
-/**@brief RX buffer queue element instance structure.
- */
-typedef struct
-{
- rx_buffer_elem_t * p_buffer; /**< Pointer to RX buffer element. */
- uint32_t free_window_count; /**< Free space element count. */
- uint32_t free_available_count; /**< Free area element count. */
- uint32_t read_available_count; /**< Read area element count. */
- uint32_t write_index; /**< Write position index. */
- uint32_t read_index; /**< Read position index. */
- uint32_t free_index; /**< Free position index. */
-} rx_buffer_queue_t;
-
-static bool m_is_tx_allocated; /**< Boolean value to determine if the TX buffer is allocated. */
-static rx_buffer_elem_t m_rx_buffer_elem_queue[RX_BUF_QUEUE_SIZE]; /**< RX buffer element instances. */
-static rx_buffer_queue_t m_rx_buffer_queue; /**< RX buffer queue element instance. */
-
-
-uint32_t hci_mem_pool_open(void)
-{
- m_is_tx_allocated = false;
- m_rx_buffer_queue.p_buffer = m_rx_buffer_elem_queue;
- m_rx_buffer_queue.free_window_count = RX_BUF_QUEUE_SIZE;
- m_rx_buffer_queue.free_available_count = 0;
- m_rx_buffer_queue.read_available_count = 0;
- m_rx_buffer_queue.write_index = 0;
- m_rx_buffer_queue.read_index = 0;
- m_rx_buffer_queue.free_index = 0;
-
- return NRF_SUCCESS;
-}
-
-
-uint32_t hci_mem_pool_close(void)
-{
- return NRF_SUCCESS;
-}
-
-
-uint32_t hci_mem_pool_tx_alloc(void ** pp_buffer)
-{
- static uint8_t tx_buffer[TX_BUF_SIZE];
-
- uint32_t err_code;
-
- if (pp_buffer == NULL)
- {
- return NRF_ERROR_NULL;
- }
-
- if (!m_is_tx_allocated)
- {
- m_is_tx_allocated = true;
- *pp_buffer = tx_buffer;
- err_code = NRF_SUCCESS;
- }
- else
- {
- err_code = NRF_ERROR_NO_MEM;
- }
-
- return err_code;
-}
-
-
-uint32_t hci_mem_pool_tx_free(void)
-{
- m_is_tx_allocated = false;
-
- return NRF_SUCCESS;
-}
-
-
-uint32_t hci_mem_pool_rx_produce(uint32_t length, void ** pp_buffer)
-{
- uint32_t err_code;
-
- if (pp_buffer == NULL)
- {
- return NRF_ERROR_NULL;
- }
- *pp_buffer = NULL;
-
- if (m_rx_buffer_queue.free_window_count != 0)
- {
- if (length <= RX_BUF_SIZE)
- {
- --(m_rx_buffer_queue.free_window_count);
- ++(m_rx_buffer_queue.read_available_count);
-
- *pp_buffer =
- m_rx_buffer_queue.p_buffer[m_rx_buffer_queue.write_index].rx_buffer;
-
- m_rx_buffer_queue.free_index |= (1u << m_rx_buffer_queue.write_index);
-
- // @note: Adjust the write_index making use of the fact that the buffer size is of
- // power of two and two's complement arithmetic. For details refer example to book
- // "Making embedded systems: Elicia White".
- m_rx_buffer_queue.write_index =
- (m_rx_buffer_queue.write_index + 1u) & (RX_BUF_QUEUE_SIZE - 1u);
-
- err_code = NRF_SUCCESS;
- }
- else
- {
- err_code = NRF_ERROR_DATA_SIZE;
- }
- }
- else
- {
- err_code = NRF_ERROR_NO_MEM;
- }
-
- return err_code;
-}
-
-
-uint32_t hci_mem_pool_rx_consume(uint8_t * p_buffer)
-{
- uint32_t err_code;
- uint32_t consume_index;
- uint32_t start_index;
-
- if (m_rx_buffer_queue.free_available_count != 0)
- {
- // Find the buffer that has been freed -
- // Start at read_index minus free_available_count and then increment until read index.
- err_code = NRF_ERROR_INVALID_ADDR;
- consume_index = (m_rx_buffer_queue.read_index - m_rx_buffer_queue.free_available_count) &
- (RX_BUF_QUEUE_SIZE - 1u);
- start_index = consume_index;
-
- do
- {
- if (m_rx_buffer_queue.p_buffer[consume_index].rx_buffer == p_buffer)
- {
- m_rx_buffer_queue.free_index ^= (1u << consume_index);
- err_code = NRF_SUCCESS;
- break;
- }
- else
- {
- consume_index = (consume_index + 1u) & (RX_BUF_QUEUE_SIZE - 1u);
- }
- }
- while (consume_index != m_rx_buffer_queue.read_index);
-
- while (!(m_rx_buffer_queue.free_index & (1 << start_index)) &&
- (m_rx_buffer_queue.free_available_count != 0))
- {
- --(m_rx_buffer_queue.free_available_count);
- ++(m_rx_buffer_queue.free_window_count);
- start_index = (consume_index + 1u) & (RX_BUF_QUEUE_SIZE - 1u);
- }
- }
- else
- {
- err_code = NRF_ERROR_NO_MEM;
- }
-
- return err_code;
-}
-
-
-uint32_t hci_mem_pool_rx_data_size_set(uint32_t length)
-{
- // @note: Adjust the write_index making use of the fact that the buffer size is of power
- // of two and two's complement arithmetic. For details refer example to book
- // "Making embedded systems: Elicia White".
- const uint32_t index = (m_rx_buffer_queue.write_index - 1u) & (RX_BUF_QUEUE_SIZE - 1u);
- m_rx_buffer_queue.p_buffer[index].length = length;
-
- return NRF_SUCCESS;
-}
-
-
-uint32_t hci_mem_pool_rx_extract(uint8_t ** pp_buffer, uint32_t * p_length)
-{
- uint32_t err_code;
-
- if ((pp_buffer == NULL) || (p_length == NULL))
- {
- return NRF_ERROR_NULL;
- }
-
- if (m_rx_buffer_queue.read_available_count != 0)
- {
- --(m_rx_buffer_queue.read_available_count);
- ++(m_rx_buffer_queue.free_available_count);
-
- *pp_buffer =
- m_rx_buffer_queue.p_buffer[m_rx_buffer_queue.read_index].rx_buffer;
- *p_length =
- m_rx_buffer_queue.p_buffer[m_rx_buffer_queue.read_index].length;
-
- // @note: Adjust the write_index making use of the fact that the buffer size is of power
- // of two and two's complement arithmetic. For details refer example to book
- // "Making embedded systems: Elicia White".
- m_rx_buffer_queue.read_index =
- (m_rx_buffer_queue.read_index + 1u) & (RX_BUF_QUEUE_SIZE - 1u);
-
- err_code = NRF_SUCCESS;
- }
- else
- {
- err_code = NRF_ERROR_NO_MEM;
- }
-
- return err_code;
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/a1481cb2/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.h
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diff --git a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.h b/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.h
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--- a/hw/mcu/nordic/src/ext/nRF5_SDK_11.0.0_89a8197/components/libraries/hci/hci_mem_pool.h
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-/* Copyright (c) 2013 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 memory_pool Memory pool
- * @{
- * @ingroup app_common
- *
- * @brief Memory pool implementation
- *
- * Memory pool implementation, based on circular buffer data structure, which supports asynchronous
- * processing of RX data. The current default implementation supports 1 TX buffer and 4 RX buffers.
- * The memory managed by the pool is allocated from static storage instead of heap. The internal
- * design of the circular buffer implementing the RX memory layout is illustrated in the picture
- * below.
- *
- * @image html memory_pool.png "Circular buffer design"
- *
- * The expected call order for the RX APIs is as follows:
- * - hci_mem_pool_rx_produce
- * - hci_mem_pool_rx_data_size_set
- * - hci_mem_pool_rx_extract
- * - hci_mem_pool_rx_consume
- *
- * @warning If the above mentioned expected call order is violated the end result can be undefined.
- *
- * \par Component specific configuration options
- *
- * The following compile time configuration options are available to suit various implementations:
- * - TX_BUF_SIZE TX buffer size in bytes.
- * - RX_BUF_SIZE RX buffer size in bytes.
- * - RX_BUF_QUEUE_SIZE RX buffer element size.
- */
-
-#ifndef HCI_MEM_POOL_H__
-#define HCI_MEM_POOL_H__
-
-#include <stdint.h>
-#include "nrf_error.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**@brief Function for opening the module.
- *
- * @retval NRF_SUCCESS Operation success.
- */
-uint32_t hci_mem_pool_open(void);
-
-/**@brief Function for closing the module.
- *
- * @retval NRF_SUCCESS Operation success.
- */
-uint32_t hci_mem_pool_close(void);
-
-/**@brief Function for allocating requested amount of TX memory.
- *
- * @param[out] pp_buffer Pointer to the allocated memory.
- *
- * @retval NRF_SUCCESS Operation success. Memory was allocated.
- * @retval NRF_ERROR_NO_MEM Operation failure. No memory available for allocation.
- * @retval NRF_ERROR_NULL Operation failure. NULL pointer supplied.
- */
-uint32_t hci_mem_pool_tx_alloc(void ** pp_buffer);
-
-/**@brief Function for freeing previously allocated TX memory.
- *
- * @note Memory management follows the FIFO principle meaning that free() order must match the
- * alloc(...) order, which is the reason for omitting exact memory block identifier as an
- * input parameter.
- *
- * @retval NRF_SUCCESS Operation success. Memory was freed.
- */
-uint32_t hci_mem_pool_tx_free(void);
-
-/**@brief Function for producing a free RX memory block for usage.
- *
- * @note Upon produce request amount being 0, NRF_SUCCESS is returned.
- *
- * @param[in] length Amount, in bytes, of free memory to be produced.
- * @param[out] pp_buffer Pointer to the allocated memory.
- *
- * @retval NRF_SUCCESS Operation success. Free RX memory block produced.
- * @retval NRF_ERROR_NO_MEM Operation failure. No suitable memory available for allocation.
- * @retval NRF_ERROR_DATA_SIZE Operation failure. Request size exceeds limit.
- * @retval NRF_ERROR_NULL Operation failure. NULL pointer supplied.
- */
-uint32_t hci_mem_pool_rx_produce(uint32_t length, void ** pp_buffer);
-
-/**@brief Function for setting the length of the last produced RX memory block.
- *
- * @warning If call to this API is omitted the end result is that the following call to
- * mem_pool_rx_extract will return incorrect data in the p_length output parameter.
- *
- * @param[in] length Amount, in bytes, of actual memory used.
- *
- * @retval NRF_SUCCESS Operation success. Length was set.
- */
-uint32_t hci_mem_pool_rx_data_size_set(uint32_t length);
-
-/**@brief Function for extracting a packet, which has been filled with read data, for further
- * processing.
- *
- * @param[out] pp_buffer Pointer to the packet data.
- * @param[out] p_length Length of packet data in bytes.
- *
- * @retval NRF_SUCCESS Operation success.
- * @retval NRF_ERROR_NO_MEM Operation failure. No packet available to extract.
- * @retval NRF_ERROR_NULL Operation failure. NULL pointer supplied.
- */
-uint32_t hci_mem_pool_rx_extract(uint8_t ** pp_buffer, uint32_t * p_length);
-
-/**@brief Function for freeing previously extracted packet, which has been filled with read data.
- *
- * @param[in] p_buffer Pointer to consumed buffer.
- *
- * @retval NRF_SUCCESS Operation success.
- * @retval NRF_ERROR_NO_MEM Operation failure. No packet available to free.
- * @retval NRF_ERROR_INVALID_ADDR Operation failure. Not a valid pointer.
- */
-uint32_t hci_mem_pool_rx_consume(uint8_t * p_buffer);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // HCI_MEM_POOL_H__
-
-/** @} */