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BLE FOTA APP
It doesn't work with the default FOTA bootloader. It use NVIC_SystemReset() to enter a bootloader.
Diff: nRF51822/nordic/nrf-sdk/ble/ble_dtm.h
- Revision:
- 1:a607cd9655d7
diff -r 29068834cf22 -r a607cd9655d7 nRF51822/nordic/nrf-sdk/ble/ble_dtm.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nRF51822/nordic/nrf-sdk/ble/ble_dtm.h Fri Oct 10 03:36:28 2014 +0000 @@ -0,0 +1,141 @@ +/* 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 ble_sdk_dtmlib_dtm DTM - Direct Test Mode + * @{ + * @ingroup ble_sdk_lib + * @brief Module for testing RF/PHY using DTM commands. + */ + +#ifndef BLE_DTM_H__ +#define BLE_DTM_H__ + +#include <stdint.h> +#include <stdbool.h> + + +/**@brief Configuration parameters. */ +#define DEFAULT_TX_POWER RADIO_TXPOWER_TXPOWER_Pos4dBm /**< Default Transmission power using in the DTM module. */ +#define DEFAULT_TIMER NRF_TIMER0 /**< Default timer used for timing. */ +#define DEFAULT_TIMER_IRQn TIMER0_IRQn /**< IRQ used for timer. NOTE: MUST correspond to DEFAULT_TIMER. */ + +/**@brief BLE DTM command codes. */ +typedef uint32_t dtm_cmd_t; /**< DTM command type. */ + +#define LE_RESET 0 /**< DTM command: Reset device. */ +#define LE_RECEIVER_TEST 1 /**< DTM command: Start receive test. */ +#define LE_TRANSMITTER_TEST 2 /**< DTM command: Start transmission test. */ +#define LE_TEST_END 3 /**< DTM command: End test and send packet report. */ + +// Configuration options used as parameter 2 +// when cmd == LE_TRANSMITTER_TEST and payload == DTM_PKT_VENDORSPECIFIC +// Configuration value, if any, is supplied in parameter 3 + +#define CARRIER_TEST 0 /**< Length=0 indicates a constant, unmodulated carrier until LE_TEST_END or LE_RESET */ +#define CARRIER_TEST_STUDIO 1 /**< nRFgo Studio uses value 1 in length field, to indicate a constant, unmodulated carrier until LE_TEST_END or LE_RESET */ +#define SET_TX_POWER 2 /**< Set transmission power, value -40..+4 dBm in steps of 4 */ +#define SELECT_TIMER 3 /**< Select on of the 16 MHz timers 0, 1 or 2 */ + +#define LE_PACKET_REPORTING_EVENT 0x8000 /**< DTM Packet reporting event, returned by the device to the tester. */ +#define LE_TEST_STATUS_EVENT_SUCCESS 0x0000 /**< DTM Status event, indicating success. */ +#define LE_TEST_STATUS_EVENT_ERROR 0x0001 /**< DTM Status event, indicating an error. */ + +#define DTM_PKT_PRBS9 0x00 /**< Bit pattern PRBS9. */ +#define DTM_PKT_0X0F 0x01 /**< Bit pattern 11110000 (LSB is the leftmost bit). */ +#define DTM_PKT_0X55 0x02 /**< Bit pattern 10101010 (LSB is the leftmost bit). */ +#define DTM_PKT_VENDORSPECIFIC 0xFFFFFFFF /**< Vendor specific. Nordic: Continuous carrier test, or configuration. */ + +/**@brief Return codes from dtm_cmd(). */ +#define DTM_SUCCESS 0x00 /**< Indicate that the DTM function completed with success. */ +#define DTM_ERROR_ILLEGAL_CHANNEL 0x01 /**< Physical channel number must be in the range 0..39. */ +#define DTM_ERROR_INVALID_STATE 0x02 /**< Sequencing error: Command is not valid now. */ +#define DTM_ERROR_ILLEGAL_LENGTH 0x03 /**< Payload size must be in the range 0..37. */ +#define DTM_ERROR_ILLEGAL_CONFIGURATION 0x04 /**< Parameter out of range (legal range is function dependent). */ +#define DTM_ERROR_UNINITIALIZED 0x05 /**< DTM module has not been initialized by the application. */ + +// Note: DTM_PKT_VENDORSPECIFIC, is not a packet type +#define PACKET_TYPE_MAX DTM_PKT_0X55 /**< Highest value allowed as DTM Packet type. */ + +/** @brief BLE DTM event type. */ +typedef uint32_t dtm_event_t; /**< Type for handling DTM event. */ + +/** @brief BLE DTM frequency type. */ +typedef uint32_t dtm_freq_t; /**< Physical channel, valid range: 0..39. */ + +/**@brief BLE DTM packet types. */ +typedef uint32_t dtm_pkt_type_t; /**< Type for holding the requested DTM payload type.*/ + + +/**@brief Function for initializing or re-initializing DTM module + * + * @return DTM_SUCCESS on successful initialization of the DTM module. +*/ +uint32_t dtm_init(void); + + +/**@brief Function for giving control to dtmlib for handling timer and radio events. + * Will return to caller at 625us intervals or whenever another event than radio occurs + * (such as UART input). Function will put MCU to sleep between events. + * + * @return Time counter, incremented every 625 us. + */ +uint32_t dtm_wait(void); + + +/**@brief Function for calling when a complete command has been prepared by the Tester. + * + * @param[in] cmd One of the DTM_CMD values (bits 14:15 in the 16-bit UART format). + * @param[in] freq Phys. channel no - actual frequency = (2402 + freq * 2) MHz (bits 8:13 in + * the 16-bit UART format). + * @param[in] length Payload length, 0..37 (bits 2:7 in the 16-bit UART format). + * @param[in] payload One of the DTM_PKT values (bits 0:1 in the 16-bit UART format). + * + * @return DTM_SUCCESS or one of the DTM_ERROR_ values + */ +uint32_t dtm_cmd(dtm_cmd_t cmd, dtm_freq_t freq, uint32_t length, dtm_pkt_type_t payload); + + +/**@brief Function for reading the result of a DTM command + * + * @param[out] p_dtm_event Pointer to buffer for 16 bit event code according to DTM standard. + * + * @return true: new event, false: no event since last call, this event has been read earlier + */ +bool dtm_event_get(dtm_event_t * p_dtm_event); + + +/**@brief Function for configuring the timer to use. + * + * @note Must be called when no DTM test is running. + * + * @param[in] new_timer Index (0..2) of timer to be used by the DTM library + * + * @return true: success, new timer was selected, false: parameter error + */ +bool dtm_set_timer(uint32_t new_timer); + + +/**@brief Function for configuring the transmit power. + * + * @note Must be called when no DTM test is running. + * + * @param[in] new_tx_power New output level, +4..-40, in steps of 4. + * + * @return true: tx power setting changed, false: parameter error + */ +bool dtm_set_txpower(uint32_t new_tx_power); + +#endif // BLE_DTM_H__ + +/** @} */