Serial Communication

Problems with UGMZ2AA

Mon, 2018-06-11 02:52--afkiwers
Forums:
Dialog Smartbond Bluetooth Low Energy – Hardware (device & reference designs)

Hi There,

I would like to use the UGMZ2AA as a communication interface (receiver/transmitter). On the PCB, I would like to feed data using UART. On the other side (PC, smart device or so) I would like to have a virtual comport.

I played around with the SmartSnippets studio and tried to access the EEPROM using UART mode. Well, under board setup I set everything as in my custom PCB specified. UART uses (P0_0[TX, RX], P0_1), I2C uses P0_6[SCL] and P0_7[SDA]. SPI is not used and set to P2_3, P2_2, P2_1, P2_0.

Is it possible to implement DSPS device client profile alongside other custom profiles ?

结婚,2016-04-27 11:31--ankitdaf
Forums:
Dialog Smartbond Bluetooth Low Energy – Software

Hi

Is it possible to implement DSPS device client profile alongside other custom profiles ?

I have modified the sample128 service to create my own, and I want to add serial communication as well.
Essentially I want to read and write characteristics of a service along with performing serial communication like DSPS as well. Is it possible ?

Thanks
Ankit

Wireless Comm Master-Slave Assignment on the fly

Mon, 2015-03-02 23:46--jimctr
Forums:
Dialog Smartbond Bluetooth Low Energy – Software

Under your Serial Communication example, you have two separate projects, one for a device and one for a host ( I am reading this as Slave and as Master, respectively). With the DA14580, is one able to change this relationship on the fly? Let's say I have Device A which acts as a Master and whose role it is to transmit data to Device B (Slave Device). However, there will be some circumstances where I will use a PC to download data to Device A. In this case, the PC acts as Master and Device A has now changed from Master to Slave device. How is this achieved?

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