Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Resolved! Retrieve BlueNRGs MAC Address

Hi,I am trying to read the MAC address from a BlueNRG device (345) after setting it via the RF Flasher Tool. However, the corresponding changes are not visible in the advertising parameters. I have used aci_hal_read_config_data() but still no output....

Resolved! BlueNRG-LP Connectionless Observer

Hi,I'm trying to program a Connectionless Observer that scans all ADV_NONCONN_IND adv events, but the hci_le_advertising_report_event() callback isn't called. I'm using  BLE_STACK_FULL_CONF and I have this configuration:// Init GAPaci_gap_init(GAP_OB...

DLoza.2 by Associate III
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  • 5 replies
  • 1 kudos

How to reduce time for auto-discovery of the UDP receiver? while using "serverg-hack" example in SPIRIT1.

Hi,Hardware used: STM32L152RE nucleo board and SPSGRF-868  moduleTechnology and OS: 6lowpan and Contiki.Example used: UDP-sender and UDP-receiver.SDK used: Sub-1 GHz RF communication software expansion for STM32Cube I'm developing 6lowpan network usi...

chand by Associate
  • 474 Views
  • 0 replies
  • 0 kudos

ST60A2G0C1C7GYO Information

Hello, My name is Jean-Pierre Key. I am the owner of a tech startup, and the ST60 contactless connectors, have caught the eye of myself and of my engineer. We were wondering, if we could procure some information, to facilitate a design for a device t...

JKey.1 by Associate
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  • 2 replies
  • 0 kudos

Resolved! I am try to add a characteristic to a service using aci_gatt_add_char(...) API on STEVAL-IDB009V1 hardware kit. But it return 0x48 value error. can this issue resolve without can char. length ??

If changed char length 450 to 140 now every thing will be fine. but when i put char length 450 or more than 140. It will return 0x48 error value.The paramerters i was passed, these are ret = aci_gatt_add_char(chatServHandle, UUID_TYPE_128, (Char_UU...

stiger by Associate II
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  • 2 replies
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No access to STS1TX following power-up

Now and again, following power-up, we find the STS1TX in our product in a state where we cannot interface with it. The SPI and GPIO lines are outputting ~2V levels, so no commands can be sent.Typically, cycling power may allow the chip to initialise ...