Hi,
I am working on DA14580 BLE with basic kits.
There are two LED connected on board. I blinked led using timer handler and control intensity using PWM.
After this I have modified code for sleep and wake from button (GPIO inerrupt) as per below link of forum that I posted.
https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bl...
Hi,
Hi,
I would like to program a connection UART over Bluetooth as fast as possible. It Works real good but now my problems.
According to the manual of connect two PAN1740 I disabled the HW Flow control and enabled the SW flow control. They connect to each other.
The PAN1740 are directly connected to ATMEL controllers who makes the work.
The Problem is: I programed an Receive Interrupt on one Atmel and the Bluetooth module (PAN1740) always sends nonsense Data to the Atmel and the Interrupt happens every time.
When will the QFN48 be available for the DA14585? Digikey is only listing the QFN40 and CSP packages. Im currently running into the memory limits on the DA14580 so the 585 would greatly simplifiy my design.
问一个可能很低级的问题，怎样在安卓手机上编程与设备进行连接并通信，读取上面的温度、步数等信息？
Hi, Dialog support team.
I have two questions about the task of the kernel.
Q1. If I create a single task which is a longer processing time than the connection interval, will it be disconnected?
Q2. Packet transmission / reception on connection intervals is the processing the link layer registered to the kernel as a task?
Please reply.
Best Regards.
Hello,
I want to get the "Dialog Serial Port Service(DSPS)" source code to help me understand how to develop BLE central device.
However, after accepting the software lisence agreement, there is no download link and I don't know to get the source code.
Could you please help me to get the source code?
谢谢!
Hi,
Is it possible to have a characteristic, say for example, written (ATT_CHAR_PROP_WR) characteristic which has value length of 0 in the database?
If I get a write a GATT_WRITE_CMD_IND with param->length and param->value, is this stored in the database, or is it stored somewhere else? I noticed that
in profile's task handler (e.g. custom server), gatt_write_cmd_ind will call attmdb_att_set_value to update the value on the database.. I am assuming that
the param->value from GATT_WRITE_CMD_IND message is actually stored somewhere else.
在哪里可以下载Mijia BLE SDK？
https://support.dialog-semiconductor.com/小米-mijia-ble-sdk-发布了
https://support.dialog-semiconductor.com/connectivity/product/da14580?qt...
这里进去都没有找到呢，谢谢！
Hi Dialog,
I am using P0_1 for ADC to get the battery voltage of Lithium Battery. Known that the range of Lithium battery is 3.58V-4.15V. So, I use a voltage divider circuit to measure the voltage. But, I can only get a very low voltage on the point between two series resistors which attached to P0_1. When I cut off the lead, the voltage become correct.
I will attache the circuit and measurements.
