nRF5_SDK_15.3.0_dfu.zip_framework3.5安装包资源-CSDN文库

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nrf52832

s132

sdk15.3.0

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《nRF5 SDK 15.3.0：nrf52832蓝牙升级DEMO详解》在物联网和可穿戴设备领域，低功耗蓝牙（Bluetooth Low Energy，BLE）技术的应用日益广泛，其中nRF52832芯片因其高性能、低功耗的特点而备受青睐。nRF5 SDK是挪威Nordic Semiconductor公司提供的软件开发工具包，用于支持nRF5系列微控制器的开发。本文将详细介绍基于nRF5 SDK 15.3.0的nrf52832蓝牙升级DEMO及其核心知识点。 nRF5 SDK 15.3.0是Nordic推出的一个关键版本，它包含了对nRF52832芯片的全面支持，以及各种蓝牙协议栈和应用示例。其中，s132是Nordic的SoftDevice，它是一套预编译的固件，实现了蓝牙5.0规范，包括连接层、GATT服务器、GATT客户端等功能。s132的使用简化了开发过程，使得开发者可以专注于应用程序的编写。在nRF5 SDK 15.3.0_59ac345这个压缩包中，我们可以找到许多关键文件和目录，它们构成了DEMO的基础： 1. **examples**：包含各种DEMO项目，如ble_app_dfu，这是用于设备固件更新（DFU，Device Firmware Upgrade）的示例。通过这个DEMO，开发者可以学习如何实现远程无线升级功能，这对于保持设备的最新状态和修复潜在问题至关重要。 2. **components**：存放了SDK的各种组件，如蓝牙协议栈、库函数、硬件抽象层等。例如，**softdevice**目录下的s132文件，就是我们要用到的SoftDevice固件。 3. **external**：包含了一些第三方库或组件，可能用于扩展SDK的功能。 4. **tools**：提供了一些实用工具，如dfu_utility，用于帮助开发者进行DFU操作。 5. **doc**：包含了SDK的文档，帮助开发者理解和使用SDK中的各种功能。 nrf52832蓝牙升级DEMO的实现流程通常包括以下几个步骤： 1. **初始化SoftDevice**：在应用程序启动时，首先要加载并初始化s132 SoftDevice，设置所需的蓝牙参数，如广播间隔、连接参数等。 2. **建立GATT服务**：创建一个自定义的服务，通常包括控制DFU过程的特性和服务。例如，一个触发升级的命令特性。 3. **实现DFU过程**：当接收到升级指令时，设备进入DFU模式，通过BLE接收新的固件包，并进行验证和写入。 4. **安全性和可靠性**：在升级过程中，需要确保数据完整性和安全性，防止中间人攻击或数据损坏。 5. **错误处理和恢复机制**：当DFU过程中出现错误时，设备应能够恢复到正常工作状态，避免设备无法使用。理解并掌握这些知识点，对于开发基于nRF52832的蓝牙产品至关重要。nRF5 SDK 15.3.0提供的DEMO和文档，为开发者提供了丰富的参考资料，使得开发工作更为便捷。通过深入学习和实践，开发者不仅可以实现蓝牙设备的固件升级，还能在此基础上构建更多创新应用。

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nRF5_SDK_15.3.0_dfu.zip （2000个子文件）

cc936.c 708KB

cc949.c 555KB

cc950.c 441KB

ssl_tls.c 246KB

cc932.c 244KB

ff.c 203KB

tasks.c 162KB

orkney24pts.c 151KB

mock_pb_decode.c 139KB

ssl_srv.c 131KB

nrf_cli.c 119KB

ssl_cli.c 112KB

CommandLib.c 110KB

mib2.c 108KB

DtlsFlightHandler.c 104KB

antfs.c 99KB

sockets.c 93KB

queue.c 92KB

httpd.c 88KB

iot_tftp.c 87KB

app_usbd_msc.c 82KB

ssl_ciphersuites.c 81KB

ssl_server2.c 78KB

app_mw_ble_gap.c 75KB

nrfx_usbd.c 75KB

lcp.c 74KB

dhcp.c 72KB

x509_crt.c 71KB

ble_6lowpan.c 71KB

nd6.c 69KB

tcp_in.c 69KB

tcp.c 68KB

dhcp.c 67KB

snmp_msg.c 67KB

app_mw_ant.c 67KB

auth.c 66KB

mdns.c 65KB

ecp.c 65KB

ble_gap_struct_serialization.c 65KB

ipcp.c 64KB

fds.c 64KB

eap.c 63KB

app_usbd.c 62KB

api_msg.c 62KB

bignum.c 59KB

etharp.c 58KB

DtlsHandshakeProtocol.c 58KB

tcp_out.c 58KB

ble_hids.c 58KB

ssl_client2.c 57KB

nrf_esb.c 57KB

icmp6.c 56KB

uECC.c 56KB

ser_phy_hci.c 56KB

SEGGER_RTT.c 53KB

ecp_curves.c 53KB

nrf_crypto_ecc.c 52KB

rsa.c 52KB

dns.c 52KB

nrf_log_frontend.c 51KB

aes.c 50KB

ppp.c 49KB

ccp.c 49KB

ble_dtm.c 48KB

msg_in.c 47KB

pbuf.c 47KB

conn_mw_ble_gap.c 47KB

etharp.c 46KB

mqtt.c 44KB

mbedtls_backend_aes.c 44KB

OCP.c 43KB

nrf_ble_scan.c 43KB

nrf_dfu_ble.c 43KB

app_sdcard.c 43KB

app_usbd_cdc_acm.c 43KB

app_usbd_core.c 43KB

pb_decode.c 42KB

conn_mw_ant.c 42KB

ipv6cp.c 42KB

mpu_wrappers.c 42KB

stream_buffer.c 42KB

snmp_core.c 42KB

lowpan6.c 41KB

ble_gap_conn.c 41KB

DtlsRecordLayer.c 40KB

commissioning.c 39KB

pkparse.c 39KB

ble_db_discovery.c 39KB

ble_ipsp.c 39KB

ip6.c 39KB

ip4.c 39KB

pppol2tp.c 39KB

udp.c 39KB

timers.c 39KB

ble_gls.c 38KB

peer_manager.c 38KB

security_dispatcher.c 38KB

ecjpake.c 38KB

netif.c 38KB

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1 
 
 ANT_S332_nrf52832_6.1.1 release notes 
Contents 
 
ANT_S332_nrf52832_6.1.1 ........................................................................................................................... 2 
Notes ..................................................................................................................................................... 2 
SoftDevice Properties ................................................................................................................................ 2 
New Functionality...................................................................................................................................... 2 
Changes ..................................................................................................................................................... 3 
Bug fixes .................................................................................................................................................... 5 
Limitations ................................................................................................................................................. 9 
Known Issues ........................................................................................................................................... 11 
ANT_S332_nrf52832_5.0.0 ......................................................................................................................... 12 
SoftDevice Properties .............................................................................................................................. 12 
New functionality .................................................................................................................................... 12 
Using 2 Mbps ....................................................................................................................................... 12 
Using L2CAP Credit Based Flow Control Mode ................................................................................... 13 
Changes ................................................................................................................................................... 13 
Bug fixes .................................................................................................................................................. 14 
Limitations ............................................................................................................................................... 15 
Known Issues ........................................................................................................................................... 16 
ANT_S332_nrf52832_4.0.2 ......................................................................................................................... 17 
SoftDevice Properties .............................................................................................................................. 17 
New functionality .................................................................................................................................... 17 
Changes ................................................................................................................................................... 18 
Bug fixes .................................................................................................................................................. 19 
Limitations ............................................................................................................................................... 21 
Known Issues ........................................................................................................................................... 21 
 
Copyright © 2018 Garmin Ltd. or its subsidiaries. 
Copyright © 2018 Nordic Semiconductor ASA.  
All Rights Reserved.   

ANT_S332_nrf52832_6.1.1

The ANT_S332_nrf52832_6.1.1 SoftDevice for the nRF52832 platform is based upon the

ANT_S212_nrf52_6.1.1 (ANT) SoftDevice and S132 v6.1.1 (BLE) SoftDevice combined.

Notes

• This S332 release has changed the Application Programming Interface (API) and memory

requirements from the previous S332 production release (ANT_S332_nrf52832_5.0.0). This

requires applications to be recompiled.

• The release notes list includes change progression information from:

• S132_nrf52_5.1.0

• s132_nrf52_6.0.0

• s132_nrf52_6.1.0

• s132_nrf52_6.1.1

SoftDevice Properties

• This version of the SoftDevice contains the Master Boot Record (MBR) version 2.4.1 (DRGN-

10680). This MBR version is compatible with previous MBR versions.

• The combined MBR and SoftDevice memory requirements for this version is as follows:

• Flash: 196kB (0x30000 bytes)

• RAM: 8kB (0x2000 bytes) (minimum required memory - actual requirements are

dependent upon the configuration chosen at sd_ble_enable() time)

• The Firmware ID of this SoftDevice is 0xBA

New Functionality

• SoftDevice

• SoftDevice can now use external low-swing and full-swing low-frequency (32.768kHz)

clocks.

Inherited history:

S132_nrf52_6.1.0

• SoftDevice

• The SoftDevice variant, flash usage, reserved PPIs, and reserved interrupt priorities are

now available at compile time to the application through new APIs (DRGN-9627).

• Qualified LE Advertising Extensions feature (DRGN-7504).

• An API is added to enable the application to remove an unused UUID entry from the

UUID table (DRGN-10389).

• GAP

• Message sequence charts for Advertising Extensions are added (DRGN-9285).

• With the new sd_ble_gap_adv_addr_get() API, the application can now get the

Bluetooth device address that is being used by the advertiser (DRGN-10470).

• LL

• It is now possible to send and receive advertising packets with up to 255 bytes of

payload (DRGN-9315).

• Privacy for Advertising Extensions is fully supported (DRGN-9340).

• The SoftDevice is now able to receive chained advertisements (DRGN-9734).

• The SoftDevice is now able to send chained advertisements. The advertising data

fragmentation is handled autonomously by the SoftDevice (DRGN-9802).

• The scanner is now able to follow AUX pointers outside the scan window (DRGN-9886).

• The scanner and initiator roles for Advertising Extensions now implement a backoff

procedure (DRGN-10271).

S132_nrf52_6.0.0

• SoftDevice

• The SoftDevice API for advertising and scanning is updated and prepared to support

future features. For more information, see the migration document (DRGN-9712).

• GAP

• Channel number for RSSI measurement is now available in advertising reports (DRGN-

9473).

• Channel number for RSSI measurement is now available for connections (DRGN-9667).

• API for channel survey (noise measurement) (DRGN-9580).

• Support for setting channel map for the Observer role (DRGN-9518).

• The SoftDevice now supports the configuration of TX power per link and per role (DRGN-

6659).

• LL

• Limited support for the LE Extended Advertising feature. (DRGN-7504).

S132_nrf52_5.1.0

• None

Changes

• SoftDevice

• The MBR 2.4.1 is a minor backward compatible configuration update of the MBR for this

release. There were no bugs resolved in this update, only minor build configuration

option changes (DRGN-10680)

• Applications can improve the radio utilization for multiprotocol applications by enabling

the improved advertiser role scheduling configuration through the BLE Option API. The

time reserved for an advertising event will then be decreased by up to 1.3 ms (DRGN-

10398).

Inherited history:

S132_nrf52_6.1.0

• SoftDevice

• The sleep current has been improved (DRGN-9628).

• Improved documentation for the NRF_ERROR_INVALID_STATE error code (DRGN-9693).

• When the SoftDevice is acting as a peripheral, and the RC oscillator is used as the LFCLK

source, the configured RC calibration period can now be increased. By default, the

SoftDevice will now increase the receive window if two consecutive packets are missed

and will then perform RC calibration if necessary (DRGN-9852).

• SoftDevice s132_nrf52_6.0.0 accepted an advertising interval larger than

BLE_GAP_ADV_INTERVAL_MAX as an experimental feature. However, this configuration

could make the SoftDevice assert. Now, the SoftDevice will return

NRF_ERROR_INVALID_PARAM if the application configures an advertising interval larger

than BLE_GAP_ADV_INTERVAL_MAX (DRGN-10322).

• Radio utilization for multi-protocol applications are improved significantly as the time

allocated for a normal Radio Timeslot request session has decreased by up to 1 ms

(DRGN-10405).

• GATT

• sd_ble_gatts_rw_authorize_reply() now allows sending the 0xFC (Write Request

Rejected) profile error code which was introduced in the Bluetooth Core Specification

Supplement CSSv7 (DRGN-10373).

• GAP

• Setting the ble_gap_adv_properties_t::anonymous or

ble_gap_adv_properties_t::include_tx_power bits when configuring a legacy

advertiser is no longer permitted (DRGN-10024).

• Using a too short duration for the advertising event when advertising is no longer

accepted by the API (DRGN-10067).

• The advertising data length limit for a connectable extended advertiser is now properly

documented and limited in the API to 238 bytes (DRGN-10420).

• LL

• Packet content validation is improved for the scanning of extended advertising PDUs

(DRGN-9686).

• The optional TxPower field is not included in the extended header in extended

advertising PDUs (DRGN-8545).

• Instead of disconnecting, the SoftDevice will now respond with LL_UNKNOWN_RSP

when receiving control procedure PDUs with invalid lengths (DRGN-9997).

S132_nrf52_6.0.0

• SoftDevice

• The SoftDevice now returns NRF_ERROR_BUSY from flash API functions until the event

generated after a previous flash operation has been pulled (DRGN-9565).

• The SoftDevice now has an additional API for write-protecting memory. This can now be

achieved by accessing the BPROT peripheral configuration registers through

sd_protected_register_write() (DRGN-9337).

• A message sequence chart for Unexpected Security Packet Reception has been added to

Peripheral Security Procedures in the API documentation (DRGN-9479).

• GATT

• The SoftDevice will now return NRF_ERROR_TIMEOUT instead of NRF_ERROR_BUSY from

GATT API functions if a GATT procedure is blocked due to a previous procedure timeout

(DRGN-9545).

• Clarified API documentation: The length field in the parameter struct passed to

sd_ble_gatts_hvx() may be written to by the SoftDevice (DRGN-9620).

• GAP

• The sd_ble_gap_data_length_update() input parameter requirements have been

relaxed. Previous requirements, which have now been removed, included symmetric

input parameters

• and BLE_GAP_DATA_LENGTH_AUTO as the only valid input for max_tx_time_us and

max_rx_time_us (DRGN-8499).

• LL

• The documentation of the PHY Update procedure is improved (DRGN-9678).

• Bluetooth Core Specification Erratum #7408 is incorporated, meaning that it is now

accepted to receive an LL_UNKNOWN_RSP during encryption procedure (DRGN-8414).

• nRF52832 with build code E00 or E10 is now autodetected and workarounds for ERRATA-

102 and ERRATA-106 are not applied for those devices. The workaround in ERRATA-182

is appliedfor those devices (DRGN-9748, DRGN-9851).

S132_nrf52_5.1.0

• SoftDevice

• References to EGU* have been removed from nrf_soc.h and nrf_nvic.h as the SoftDevice

is using SWI and not EGU to generate interrupts (DRGN-9257).

• L2CAP

• Improved overall throughput for L2CAP connection-oriented channels, especially when

using long connection event lengths (DRGN-9127).

• LL

• The SoftDevice now sends LL_REJECT_EXT_IND instead of LL_REJECT_IND if the peer has

indicated support for LL_REJECT_EXT_IND (DRGN-9539).

Bug fixes

• ANT

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