DA14580

Error happened when UART flashing SPI via Smart Snippets tool

Tue, 2015-06-09 04:33 -- chungtran

Hi support team,

I am stucking in a nasty error when I using UART mode to flash code into SPI. The error showed that " CRC does not match." and I entirely dont know how to resolve it. I do need you all could give me some advices about that!

Regards,

chungtran

Beacon modify, Please Help...

Mon, 2015-06-08 13:36 -- theSkyLine

Hello,

I am developing using DA14580 Beacon/Proxmity Source code by Dialog.
I want to modify as below.

1. It never advertise by Intervel Time.
2. It advertise by pressed the button instead of Interval Time.
3. It has custom packet data instead of standard packet. So I will add some packet on standard packet.

I am a beginner, Let me know what I need to modify Where.

GATT

Mon, 2015-06-08 08:08 -- lyncxy119

In file AN-B-029 Developing a Bluetooth Smart custom profile_V1.0,there are not only one service in Figure 19: GATT discovery using BlueLoupe.
I don't know Geniric Access Service、Geniric Attribute Service at all.When I saw other files,I also saw "The RW-BLE Generic Attribute Profile (GATT) defines the service framework using the Attribute Protocol for discovering services and for reading and writing characteristic values on a peer device."
This is so difficult for me to understand them .Can you explain it as clearly as possible?

A Project (sample128_After section 5.4) can't go deep sleep?

Mon, 2015-06-08 05:31 -- lyncxy119

There is some project like sample128_After section 5.4 that is related to file AN-B-029 Developing a Bluetooth Smart custom profile_V1.0.
I only change some code below to make da14580 go to deep sleep.

/*Sleep modes*/
#undef CFG_EXT_SLEEP
#undef CFG_DEEP_SLEEP

/*Sleep modes*/
#undef CFG_EXT_SLEEP
#define CFG_DEEP_SLEEP

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