Python Link Script Trouble
I am trying to use the example file "Reading I2C Accelerometer BLE" with a DA14531 TINY Module.
//www.xmece.com/sites/default/files/da14531-da14585...
I am following the instructions on running the Python script here:
Factory firmware - what's in flash memory
Does the DA14531 module ship with firmware loaded? I see something that looks like a single byte at 57600 or 115200 coming from P0_5 at power up.
Would be great if CodeLess was preloaded, or some code that allowed OTA update.
Power Profiler
I am new to this device so please bear with me. I have a DA14531 Module Development Kit-Pro and I am trying to follow along with the tutorial:
http://lpccs-docs.dialog-semiconductor.com/DA145xx_Advertising_Tutorial/results.html
Sleep modes and memory
Hi,
I am doing some power profiling for a BLE beacon and I have some questions regarding the sleep modes and OTP/FLASH memory :
Connection drops
Hi there,
I am experimenting with a pair of DA14531 TINY modules connected to a computer via a 2-wire UART and USB/UART converter on CP2104 by using CodeLess firmware image codeless_531_standalone_set_two.hex. Establishing a connection between them works as described in Section 3.3 of UM-B-140. But the probelm is that the modules drop the connection after about 3 minutes. Is it possible to fix it so that the connection will remain active indefinitely?
Firmware image difference for DA14531
Dear Dialog Experts,
what is the difference between the provided firmware images? I was unable to find an answer to this question in UM-140. This document just mentiones them without any explanation. Is the only difference in the set of AT-command supported?
- CodeLess for DA14531 datapump (codeless_531_datapump.hex)
- CodeLess for DA14531 standalone (codeless_531_standalone.hex)
- CodeLess for DA14531 standalone SET TWO (codeless_531_standalone_set_two.hex)
Data Transmission Speed for digital sensor
Hi,
I want to use DA14531 Tiny Module for reading and transmitting digital inputs to control system placed on 5m distance.
Following is setup,
4 Digital Inputs -> DA14531 wireless transmission to DA14531 -> 4 Digital Outputs.
I want to read these inputs at higher frequency lets say 1000 to 5000 times per second. So that I will not miss any change on input side sensors.
是否有可能在DA14531上以高数据速率实现这一点？
Can we use Tiny Module and DSPS for this purpose?
问候，
Pratik
Smartbond Flash Programmer v1.0.4.2972 not working on windows 10
I'm trying to use the Smartbond Flash Programmer v1.0.4.2972 on windows 10 pro 32 bits but I can't install it
it says that the installation package is not compatible with the type of proccesor
could it be it that only works on 64bits?
unable to detect Da14531 tiny module using the smartbond flash programmer
We have connected the smart bond tiny module daughter board to the motherboard following thishttp://lpccs-docs.dialog-semiconductor.com/um-b-138/introduction.html,
DA14531 Software Interrupt
Hi there,
Does anyone know how to use one of the three available software interrupts (RESERVED21/22/23_IRQn) to control the flow of a program. I have a very light and simple JSON based protocol on top of a Bluetooth Serial Service (one RX, one TX characteristic). Once a complete JSON is received on the RX characteristics, I'd like to trigger a software interrupt that leads to processing of the received data and sending out an answer on the TX characteristic.
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