About Nick Ushakov

Nick Ushakov · 2016-12-13

Posted on December 13, 2016 at 12:55I use BlueNRG-MS stack 7.2c, stackmode = 3When connected only ONE device (mobile phone) to BlueNRG-MS everything works fine, but when startup aci_gap_set_discoverable or aci_gap_create_connection for additional s...

Nick Ushakov · 2016-12-21

Posted on December 21, 2016 at 12:31I found the cause of my problems. It was all in the wrong value HS_Startup_Time. When I performed XTAL_startup_TEST, which is described in http://www.st.com/content/ccc/resource/technical/document/application_note...

Nick Ushakov · 2016-12-15

Posted on December 15, 2016 at 10:22Found a workaround, when BlueNRG-MS sends to event EVT_HARDWARE_ERROR = 0x10 (event = 0x10, subevt_code = 0x01), I terminate the current process, with the command aci_gap_terminate_gap_procedure or aci_gap_set_non...

Nick Ushakov · 2016-12-14

Posted on December 14, 2016 at 13:17I apologize for the inaccuracy of the article, but I am not the author of this article.Personally, my observation, I have 2 phones Nexus6 and Iphone5S. Iphone5S transmits 6 packets per connection interval, the Nex...

Nick Ushakov · 2016-12-13

Posted on December 13, 2016 at 13:30With regard BlueNRG-MS (Bluetooth 4.0 and Bluetooth 4.1) https://atmosphere.anaren.com/wiki/Data_rates_using_BLE.At the expense of BlueNRG-1, i can not be sure, because is a Bluetooth 4.2, data transfer has been h...

Nick Ushakov · 2016-12-13

Posted on December 13, 2016 at 11:01Use the function Hal_Write_Serial of an example http://www.st.com/content/st_com/en/products/embedded-software/evaluation-tool-software/stsw-bluenrg-dk.html in file SDK_EVAL_Spi_Driver.c, this algorithm fixes lock...

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Reset BlueNRG-MS by connecting multiple devices simultaneously

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