I am creating a series of characteristics using aci_gatt_add_char and after a number of these have been added OK I get an error, ERR_UNSPECIFIED_ERRORWhat are the circumstances that cause this ?Regards,Andrew
Hi, I got material compliance from Silicon Expert Database. Concerned part is an IC. According to Silicon Expert, there is glue used for die attach. The glue contains a phthalate based substance, DBP. DBP use is restricted by EU RoHS directive, via d...
Hi:I tried Radio RX/TX Demo provided by stsw-bluenrg1-dk.But the demo does work.Does it need special setting for the hw or others?
Is it possible to voice stream or record several blue-tiles (bcn-002) at the same time using Bluetooth mesh?Or is it possible to selectively stream or record?
Hello,I use two X-NUCLEO-S2868A2 board with blueNRG-2 with BlueNRG-1_2 DK 3.2.1 and S2-LP_DK_1.3.2I use following RF configuration :#define MODULATION_SELECT MOD_2GFSK_BT1 #define DATARATE 50000 #define FREQ_DEVIATION ...
Hi guys,Trying to debug this issue. When I try to set a 128 bit service uuid in my advertising packet, I get 0x42 (invalid param) back from the BLE stack. Here's my call:aci_gap_set_discoverable(ADV_IND, 0, 0, STATIC_RANDOM_ADDR, NO_WHITE_LIST_USE, 8...
the note says this: The STM32L microcontroller on the board is not intended to be programmed by users. ST provides a preprogrammed firmware image for the sole purpose of interfacing BlueNRG-1, BlueNRG-2 to a USB host device.
I have tried setting the MANCHESTER_EN register and a huge combination of data rates etc in order to get some sensible data in the S2-LP GUI, but nothing is consistent or representative of the data I expect to see.I can see the data correctly using ...
I need to be able to transmit or receive I2C frames of several hundred byes. But the FIFO size is only 16 bytes in TX and RX direction. The sample code from ST only uses less than 16 bytes so it does not check the status of TX or RX FIFO.In my case,...