From 261436d22bc93338e08e67956a47142e3b0d5086 Mon Sep 17 00:00:00 2001 From: root Date: Mon, 31 Aug 2015 10:29:39 +0100 Subject: working copy of sdks dfu bootloader --- bsp/bsp.h | 330 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 330 insertions(+) create mode 100644 bsp/bsp.h (limited to 'bsp/bsp.h') diff --git a/bsp/bsp.h b/bsp/bsp.h new file mode 100644 index 0000000..d2e61e8 --- /dev/null +++ b/bsp/bsp.h @@ -0,0 +1,330 @@ +/* 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 bsp Board Support Package + * @{ + * @ingroup app_common + * + * @brief BSP module. + * @details This module provides a layer of abstraction from the board. + * It allows the user to indicate certain states on LEDs in a simple way. + * Module functionality can be modified by additional defines: + * - BSP_SIMPLE reduces functionality of this module to enable + * and read state of the buttons + * - BSP_UART_SUPPORT enables support for UART + */ + +#ifndef BSP_H__ +#define BSP_H__ + +#include +#include +#include "boards.h" + +#if !defined(BSP_DEFINES_ONLY) && !defined(BSP_SIMPLE) +#include + +#define BSP_BUTTON_ACTION_PUSH (APP_BUTTON_PUSH) /**< Represents pushing a button. See @ref bsp_button_action_t. */ +#define BSP_BUTTON_ACTION_RELEASE (APP_BUTTON_RELEASE) /**< Represents releasing a button. See @ref bsp_button_action_t. */ +#define BSP_BUTTON_ACTION_LONG_PUSH (2) /**< Represents pushing and holding a button for @ref BSP_LONG_PUSH_TIMEOUT_MS milliseconds. See also @ref bsp_button_action_t. */ +#endif + +/* BSP_UART_SUPPORT + * This define enables UART support module. + */ +#ifdef BSP_UART_SUPPORT +#include +#endif // BSP_UART_SUPPORT + +#define BUTTON_ERASE_BONDING BSP_BUTTON_0_MASK +#define BUTTON_ERASE_ALL BSP_BUTTON_1_MASK +#define BUTTON_ADVERTISE BSP_BUTTON_0_MASK +#define BUTTON_CLEAR_EVT BSP_BUTTON_1_MASK +#define BUTTON_CAPSLOCK BSP_BUTTON_2_MASK +#define BSP_BUTTONS_ALL 0xFFFFFFFF +#define BSP_BUTTONS_NONE 0 + +#if (LEDS_NUMBER > 0) && !defined(BSP_SIMPLE) + #define BSP_LED_APP_TIMERS_NUMBER 2 +#else + #define BSP_APP_APP_TIMERS_NUMBER 0 +#endif // LEDS_NUMBER > 0 + +#if (BUTTONS_NUMBER > 0) && !defined(BSP_SIMPLE) + #define BSP_BUTTONS_APP_TIMERS_NUMBER 1 +#else + #define BSP_BUTTONS_APP_TIMERS_NUMBER 0 +#endif // LEDS_NUMBER > 0 + +/**@def BSP_APP_TIMERS_NUMBER + * Number of @ref app_timer instances required by the BSP module. + */ +#define BSP_APP_TIMERS_NUMBER (BSP_LED_APP_TIMERS_NUMBER + BSP_BUTTONS_APP_TIMERS_NUMBER) + +/**@brief Types of BSP initialization. + */ +#define BSP_INIT_NONE 0 /**< This define specifies the type of initialization without support for LEDs and buttons (@ref bsp_init).*/ +#define BSP_INIT_LED (1 << 0) /**< This bit enables LEDs during initialization (@ref bsp_init).*/ +#define BSP_INIT_BUTTONS (1 << 1) /**< This bit enables buttons during initialization (@ref bsp_init).*/ +#define BSP_INIT_UART (1 << 2) /**< This bit enables UART during initialization (@ref bsp_init).*/ + +#define BSP_LONG_PUSH_TIMEOUT_MS (1000) /**< The time to hold for a long push (in milliseconds). */ + +typedef uint8_t bsp_button_action_t; /**< The different actions that can be performed on a button. */ + +#define BSP_INDICATIONS_LIST { \ + "BSP_INDICATE_IDLE\n\r", \ + "BSP_INDICATE_SCANNING\n\r", \ + "BSP_INDICATE_ADVERTISING\n\r", \ + "BSP_INDICATE_ADVERTISING_WHITELIST\n\r", \ + "BSP_INDICATE_ADVERTISING_SLOW\n\r", \ + "BSP_INDICATE_ADVERTISING_DIRECTED\n\r", \ + "BSP_INDICATE_BONDING\n\r", \ + "BSP_INDICATE_CONNECTED\n\r", \ + "BSP_INDICATE_SENT_OK\n\r", \ + "BSP_INDICATE_SEND_ERROR\n\r", \ + "BSP_INDICATE_RCV_OK\n\r", \ + "BSP_INDICATE_RCV_ERROR\n\r", \ + "BSP_INDICATE_FATAL_ERROR\n\r", \ + "BSP_INDICATE_ALERT_0\n\r", \ + "BSP_INDICATE_ALERT_1\n\r", \ + "BSP_INDICATE_ALERT_2\n\r", \ + "BSP_INDICATE_ALERT_3\n\r", \ + "BSP_INDICATE_ALERT_OFF\n\r", \ + "BSP_INDICATE_USER_STATE_OFF\n\r", \ + "BSP_INDICATE_USER_STATE_0\n\r", \ + "BSP_INDICATE_USER_STATE_1\n\r", \ + "BSP_INDICATE_USER_STATE_2\n\r", \ + "BSP_INDICATE_USER_STATE_3\n\r", \ + "BSP_INDICATE_USER_STATE_ON\n\r" \ +} /**< See @ref examples_bsp_states for a list of how these states are indicated for the PCA10028 board and the PCA10031 dongle.*/ + + +/**@brief BSP indication states. + * + * @details See @ref examples_bsp_states for a list of how these states are indicated for the PCA10028 board and the PCA10031 dongle. + */ +typedef enum +{ + BSP_INDICATE_FIRST = 0, + BSP_INDICATE_IDLE = BSP_INDICATE_FIRST, /**< See \ref BSP_INDICATE_IDLE.*/ + BSP_INDICATE_SCANNING, /**< See \ref BSP_INDICATE_SCANNING.*/ + BSP_INDICATE_ADVERTISING, /**< See \ref BSP_INDICATE_ADVERTISING.*/ + BSP_INDICATE_ADVERTISING_WHITELIST, /**< See \ref BSP_INDICATE_ADVERTISING_WHITELIST.*/ + BSP_INDICATE_ADVERTISING_SLOW, /**< See \ref BSP_INDICATE_ADVERTISING_SLOW.*/ + BSP_INDICATE_ADVERTISING_DIRECTED, /**< See \ref BSP_INDICATE_ADVERTISING_DIRECTED.*/ + BSP_INDICATE_BONDING, /**< See \ref BSP_INDICATE_BONDING.*/ + BSP_INDICATE_CONNECTED, /**< See \ref BSP_INDICATE_CONNECTED.*/ + BSP_INDICATE_SENT_OK, /**< See \ref BSP_INDICATE_SENT_OK.*/ + BSP_INDICATE_SEND_ERROR, /**< See \ref BSP_INDICATE_SEND_ERROR.*/ + BSP_INDICATE_RCV_OK, /**< See \ref BSP_INDICATE_RCV_OK.*/ + BSP_INDICATE_RCV_ERROR, /**< See \ref BSP_INDICATE_RCV_ERROR.*/ + BSP_INDICATE_FATAL_ERROR, /**< See \ref BSP_INDICATE_FATAL_ERROR.*/ + BSP_INDICATE_ALERT_0, /**< See \ref BSP_INDICATE_ALERT_0.*/ + BSP_INDICATE_ALERT_1, /**< See \ref BSP_INDICATE_ALERT_1.*/ + BSP_INDICATE_ALERT_2, /**< See \ref BSP_INDICATE_ALERT_2.*/ + BSP_INDICATE_ALERT_3, /**< See \ref BSP_INDICATE_ALERT_3.*/ + BSP_INDICATE_ALERT_OFF, /**< See \ref BSP_INDICATE_ALERT_OFF.*/ + BSP_INDICATE_USER_STATE_OFF, /**< See \ref BSP_INDICATE_USER_STATE_OFF.*/ + BSP_INDICATE_USER_STATE_0, /**< See \ref BSP_INDICATE_USER_STATE_0.*/ + BSP_INDICATE_USER_STATE_1, /**< See \ref BSP_INDICATE_USER_STATE_1.*/ + BSP_INDICATE_USER_STATE_2, /**< See \ref BSP_INDICATE_USER_STATE_2.*/ + BSP_INDICATE_USER_STATE_3, /**< See \ref BSP_INDICATE_USER_STATE_3.*/ + BSP_INDICATE_USER_STATE_ON, /**< See \ref BSP_INDICATE_USER_STATE_ON.*/ + BSP_INDICATE_LAST = BSP_INDICATE_USER_STATE_ON +} bsp_indication_t; + +/**@brief BSP events. + * + * @note Events from BSP_EVENT_KEY_0 to BSP_EVENT_KEY_LAST are by default assigned to buttons. + */ +typedef enum +{ + BSP_EVENT_NOTHING = 0, /**< Assign this event to an action to prevent the action from generating an event (disable the action). */ + BSP_EVENT_DEFAULT, /**< Assign this event to an action to assign the default event to the action. */ + BSP_EVENT_CLEAR_BONDING_DATA, /**< Persistent bonding data should be erased. */ + BSP_EVENT_CLEAR_ALERT, /**< An alert should be cleared. */ + BSP_EVENT_DISCONNECT, /**< A link should be disconnected. */ + BSP_EVENT_ADVERTISING_START, /**< The device should start advertising. */ + BSP_EVENT_ADVERTISING_STOP, /**< The device should stop advertising. */ + BSP_EVENT_WHITELIST_OFF, /**< The device should remove its advertising whitelist. */ + BSP_EVENT_BOND, /**< The device should bond to the currently connected peer. */ + BSP_EVENT_RESET, /**< The device should reset. */ + BSP_EVENT_SLEEP, /**< The device should enter sleep mode. */ + BSP_EVENT_WAKEUP, /**< The device should wake up from sleep mode. */ + BSP_EVENT_DFU, /**< The device should enter DFU mode. */ + BSP_EVENT_KEY_0, /**< Default event of the push action of BSP_BUTTON_0 (only if this button is present). */ + BSP_EVENT_KEY_1, /**< Default event of the push action of BSP_BUTTON_1 (only if this button is present). */ + BSP_EVENT_KEY_2, /**< Default event of the push action of BSP_BUTTON_2 (only if this button is present). */ + BSP_EVENT_KEY_3, /**< Default event of the push action of BSP_BUTTON_3 (only if this button is present). */ + BSP_EVENT_KEY_4, /**< Default event of the push action of BSP_BUTTON_4 (only if this button is present). */ + BSP_EVENT_KEY_5, /**< Default event of the push action of BSP_BUTTON_5 (only if this button is present). */ + BSP_EVENT_KEY_6, /**< Default event of the push action of BSP_BUTTON_6 (only if this button is present). */ + BSP_EVENT_KEY_7, /**< Default event of the push action of BSP_BUTTON_7 (only if this button is present). */ + BSP_EVENT_KEY_LAST = BSP_EVENT_KEY_7, +} bsp_event_t; + + +typedef struct +{ + bsp_event_t push_event; /**< The event to fire on regular button press. */ + bsp_event_t long_push_event; /**< The event to fire on long button press. */ + bsp_event_t release_event; /**< The event to fire on button release. */ +} bsp_button_event_cfg_t; + +/**@brief BSP module event callback function type. + * + * @details Upon an event in the BSP module, this callback function will be called to notify + * the application about the event. + * + * @param[in] bsp_event_t BSP event type. + */ +typedef void (* bsp_event_callback_t)(bsp_event_t); + +/**@brief Function for initializing BSP. + * + * @details The function initializes the board support package to allow state indication and + * button reaction. Default events are assigned to buttons. + * @note Before calling this function, you must initiate the following required modules: + * - @ref app_timer for LED support + * - @ref app_gpiote for button support + * - @ref app_uart for UART support + * + * @param[in] type Type of peripherals used. + * @param[in] ticks_per_100ms Number of RTC ticks for 100 ms. + * @param[in] callback Function to be called when button press/event is detected. + * + * @retval NRF_SUCCESS If the BSP module was successfully initialized. + * @retval NRF_ERROR_INVALID_STATE If the application timer module has not been initialized. + * @retval NRF_ERROR_NO_MEM If the maximum number of timers has already been reached. + * @retval NRF_ERROR_INVALID_PARAM If GPIOTE has too many users. + * @retval NRF_ERROR_INVALID_STATE If button or GPIOTE has not been initialized. + */ +uint32_t bsp_init(uint32_t type, uint32_t ticks_per_100ms, bsp_event_callback_t callback); + +/**@brief Function for getting buttons states. + * + * @details This function allows to get the state of all buttons. + * + * @param[in] p_buttons_state This variable will store buttons state. Button 0 state is + * represented by bit 0 (1=pressed), Button 1 state by bit 1, + * and so on. + * + * @retval NRF_SUCCESS If buttons state was successfully read. + */ +uint32_t bsp_buttons_state_get(uint32_t * p_buttons_state); + +/**@brief Function for checking buttons states. + * + * @details This function checks if the button is pressed. If the button ID iss out of range, + * the function returns false. + * + * @param[in] button Button ID to check. + * @param[in] p_state This variable will store the information whether the + * specified button is pressed (true) or not. + * + * @retval NRF_SUCCESS If the button state was successfully read. + */ +uint32_t bsp_button_is_pressed(uint32_t button, bool * p_state); + +/**@brief Function for assigning a specific event to a button. + * + * @details This function allows redefinition of standard events assigned to buttons. + * To unassign events, provide the event @ ref BSP_EVENT_NOTHING. + * + * @param[in] button Button ID to be redefined. + * @param[in] action Button action to assign event to. + * @param[in] event Event to be assigned to button. + * + * @retval NRF_SUCCESS If the event was successfully assigned to button. + * @retval NRF_ERROR_INVALID_PARAM If the button ID or button action was invalid. + */ +uint32_t bsp_event_to_button_action_assign(uint32_t button, bsp_button_action_t action, bsp_event_t event); + +/**@brief Function for configuring indicators to required state. + * + * @details This function indicates the required state by means of LEDs (if enabled). + * + * @note Alerts are indicated independently. + * + * @param[in] indicate State to be indicated. + * + * @retval NRF_SUCCESS If the state was successfully indicated. + * @retval NRF_ERROR_NO_MEM If the internal timer operations queue was full. + * @retval NRF_ERROR_INVALID_STATE If the application timer module has not been initialized, + * or internal timer has not been created. + */ +uint32_t bsp_indication_set(bsp_indication_t indicate); + +/**@brief Function for configuring indicators to required state. + * + * @details This function indicates the required state by means of LEDs (if enabled) + * and UART (if enabled). + * + * @note Alerts are indicated independently. + * + * @param[in] indicate State to be indicated. + * @param[in] p_text Text to be output on UART. + * + * @retval NRF_SUCCESS If the state was successfully indicated. + * @retval NRF_ERROR_NO_MEM If the internal timer operations queue was full. + * @retval NRF_ERROR_INVALID_STATE If the application timer module has not been initialized, + * or timer has not been created. + */ +uint32_t bsp_indication_text_set(bsp_indication_t indicate, const char * p_text); + + +/**@brief Function for enabling all buttons. + * + * @details After calling this function, all buttons will generate events when pressed, and + * all buttons will be able to wake the system up from sleep mode. + * + * @retval NRF_SUCCESS If the buttons were successfully enabled. + * @retval NRF_ERROR_NOT_SUPPORTED If the board has no buttons or BSP_SIMPLE is defined. + * @return A propagated error. + */ +uint32_t bsp_buttons_enable(void); + + +/**@brief Function for disabling all buttons. + * + * @details After calling this function, no buttons will generate events when pressed, and + * no buttons will be able to wake the system up from sleep mode. + * + * @retval NRF_SUCCESS If the buttons were successfully disabled. + * @retval NRF_ERROR_NOT_SUPPORTED If the board has no buttons or BSP_SIMPLE is defined. + * @return A propagated error. + */ +uint32_t bsp_buttons_disable(void); + + +/**@brief Function for configuring wakeup buttons before going into sleep mode. + * + * @details After calling this function, only the buttons that are set to 1 in wakeup_buttons + * can be used to wake up the chip. If this function is not called before going to, + * sleep either all or no buttons can wake up the chip. + * + * This function should only be called immediately before going into sleep. + * + * @param[in] wakeup_buttons Mask describing which buttons should be able to wake up the chip. + * + * @retval NRF_SUCCESS If the buttons were successfully enabled. + * @retval NRF_ERROR_NOT_SUPPORTED If the board has no buttons or BSP_SIMPLE is defined. + */ +uint32_t bsp_wakeup_buttons_set(uint32_t wakeup_buttons); + + +#endif // BSP_H__ + +/** @} */ -- cgit v1.2.3