Smart Bluetooth Forum Discussions
WICED Smart SDK 2.2.0, BCM920737TAG(Rev. 03), mybeacon sample code.
API: bleprofile_configureGpioForSkippingRf(GPIO_PIN_P0, GPIO_PIN_INPUT_HIGH);
When i press the SW1 (pull up the P0), I hope to see that the device will not send adv during this period.
However, from the sniffer, the device is still sending adv.
Any comments?
thanks.
Show LessI use the following parameters for advertisement:
/*.default_adv =*/ 4, // HIGH_UNDIRECTED_DISCOVERABLE
/*.button_adv_toggle =*/ 0, // pairing button make adv toggle (if 1) or always on (if 0)
/*.high_undirect_adv_interval =*/ 800, // slots (800 x 0.625 = 500 ms)
/*.low_undirect_adv_interval =*/ 0, // slots
/*.high_undirect_adv_duration =*/ 2, // seconds
/*.low_undirect_adv_duration =*/ 0, // seconds
/*.high_direct_adv_interval =*/ 0, // seconds
/*.low_direct_adv_interval =*/ 0, // seconds
/*.high_direct_adv_duration =*/ 0, // seconds
/*.low_direct_adv_duration =*/ 0, // seconds
I want to advertise every 500ms for 2 seconds and then go to sleep mode(devlpm_enterLowPowerMode();) for 2 seconds. Fine timer is at 1000ms, and 1s timer is on.
I check for the advertisements to stop where I put the device to sleep mode, and then after 2 seconds (1s timer function) I put the device back to high advertisement mode.
The attached CSV file is the advertisement frequency I see on an iOS device.
Show LessHello,
I freshly installed smart SDK 2.2.0 and I'm trying to open API.html in docs folder, but the html file is not opening. any settings is needed for same?
Thanks You.
Show LessImpee-BCM20736S is an imp-to-Bluetooth LE gateway built with the BCM20736S SIP from Broadcom. The BCM20736S is programmed using Broadcom’s “WICED Smart” SDK. This gateway reference design allows the BCM20736S SIP to be reprogrammed remotely via the imp. The imp can also interact with and manage the application running on the BCM20736S by interacting with the BLE module via UART.
Learn More...
Show LessHello,
I'm new to usage of smart SDK.
Is there any document or video which can explain step by step about development of new application using BRCM smart SDK 2.2.0.?
I have gone through videos on community site also read how_to_create_application.pdf file in SDK, but could not get much.
Im trying to develop an application for BRCM20737 BLE module.
Thank you
Show LessHi,
The IDE installer seems unable to be downloaded. Every time I try to download, it will have a very low download speed (~10kb/s) at the beginning, and become unable to download after several minutes. I'm currently in Singapore. Did anyone also encounter this and is there any solutions? Thanks a lot in advance!
Best regards,
Sam
Show LessPlease join Broadcom, Avnet and our Module partners who will be hosting an IoT Workshop and Seminar.
Register here: http://www.em.avnet.com/en-us/design/trainingandevents/Pages/Broadcom-IoT-Workshop.aspx
Bluetooth:
Broadcom's WICED™ (Wireless Internet Connectivity for Embedded Devices), SMART (Embedded Bluetooth Low Energy), is a very low-power family of pin-compatible devices that, when paired with the included Eclipse-based SDK/Development Kit, vastly reduces the effort required to add “Bluetooth Smart” wireless connectivity for a wide range of IoT embedded applications.
The Broadcom BCM20732/36/37 are members of Broadcom's low-power Bluetooth Smart SOC family of solutions in the WICED portfolio. This family enables market-leading Bluetooth Smart solutions at competitive price points and lower power consumption than comparable solutions on the market. Its powerful set of features includes, among others, simultaneous Master/Slave, ADC, PWM, along with a full Embedded BLE stack and numerous configurable BLE profiles included in ROM (i.e. proximity, heart rate monitor, thermometer, blood pressure monitor, time and others).
Broadcom has also partnered with Anaren, http://www.anaren.com/, to extend support of this BLE family to their revolutionary new Atmosphere development tool which enables embedded developers to create wireless code and mobile application code in one, extraordinarily user-friendly web environment.
Register here: http://www.em.avnet.com/en-us/design/trainingandevents/Pages/Broadcom-IoT-Workshop.aspx
Wi-Fi:
On the Wi-Fi side of connectivity, Broadcom also provides a full-featured Eclipse-based SDK/Development Kit. Additionally, Broadcom is leading the way with Apple MFi HomeKit ready and Universal Bluetooth Smart to WLAN combo chip designs, all of which allow the developers to create secure embedded wireless networking applications on an existing microcontroller, or on an additional WICED module that includes a microcontroller.
The BCM4334X is a single–chip integrated quad radio (WLAN/BT 4.1/FM/& Near Field Communications [NFC], with integrated low noise amplifiers (LNAs) and a transmit/receive (Tx/Rx) switch which offers a level of integration that greatly reduces the external part count, PCB footprint, and overall cost of the embedded wireless solution.
Broadcom has partnered with Inventek Systems, http://www.inventeksys.com, to deliver the first production modules based on the highly anticipated and very integrated BCM4334X offering. Broadcom is also working with Inventek to deliver complete turnkey hardware solutions of different form factors to readily enable Wi-Fi, BLE and NFC connectivity in system design. Inventek also offers IWIN (Inventek Wireless Interoperability Network), firmware, a very compelling and user friendly FW protocol to ensure maximum optimization and seamless integration of WICED. In addition, Inventek also provides customers Cloud-ready Agent FW, IWINC (Inventek Wireless Interoperability Network for Clouds) to enable IoT platforms to seamless connect to target Cloud Owners and/or Providers.
Workshop Objective:
During this session attendees will receive an overview of Broadcom’s WICED Smart and WICED Wi-Fi IoT solutions, including a glimpse into the Roadmap for these products. In addition, hands-on demos will be provided which include detailed technical discussion on both Wi-Fi and Bluetooth Low Energy software and hardware topics which affect today’s embedded IoT developer.
Date / Location: See Below
Time: 9:30 AM - 3:30 PM
Register here: http://www.em.avnet.com/en-us/design/trainingandevents/Pages/Broadcom-IoT-Workshop.aspx
Locations:
TARGET CITY TARGET DATE
Irvine 29-Apr
Los Angeles 30-Apr
Toronto 5-May
Montreal 7-May
Chicago 12-May
Minneapolis 14-May
San Jose 21-May
Boston 16-Jun
Dallas 18-Jun
Vancouver 23-Jun
San Francisco 25-Jun
Cost: Free
Additional Note: For the morning session, a laptop computer with an existing Anaren A20737A-MSDK1 development board and their Atmosphere development environment already setup is preferred. Limited Wi-Fi access will be provided within the classroom, but for best results it’s recommended that you bring a Wi-Fi hotspot with you as well.
The first 20 registrants will receive both an Anaren A20737A-MSDK1 development kit along with one of the new and yet to be announced Inventek BCM4334X USB Thumb Drive based kits free of charge.
Register here: http://www.em.avnet.com/en-us/design/trainingandevents/Pages/Broadcom-IoT-Workshop.aspx
Show LessHi Support,
Could it possible to change iBeacon.a advertisement interval from 100ms to other interval (e.g. 600ms) ?
Is it support ?
Best Regards,
Rush Chen
Show Less===
SDK: 2.2.
Tag: 920737.
app: hello-sensor.
OTA firmware size ~ 28KB.
Phone OS: Android ver >= 4.4
===
Problem: By using Android phone to disconnect the link with sensor slave site,
the link is not disconnected but if using iOS phone, the link can be disconnected.
Condition:
- SDK2.2 encr_required = (SECURITY_ENABLED | SECURITY_REQUEST),
- OOB_PAIRING and PASSKEY_PAIRING are not defined and disabled.
Desired result:
- Both Android and iOS phones to disconnect the link should be ok.
Show Less