beacon diss set dev name

嗨Antony42,

I guess that you want to change the device's name from smartphone is that correct? You have to change the permmisions to the appropriate characteristics and handle the write commands to the da for the specific IDX, use SAMPLE128 as a reference (gattc_write_cmd_ind_handler). I suppose you can but you are going to change a profile that is defined by the SIG.

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嗨Antony42,

I would advise you not to change the DISS profile (you may have compatibility problems with other devices), instead you can include it to your services and create a new custom profile (SAMPLE128 tutorial) with the extra informations you need. As i ve mentioned before the DISS is a service defined from the bluetooth SIG. You can use the Beacon project to handle the advertising of your message.

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嗨Antony42

你什么意思是不同的,你不能看到不her fields under the Offset #2 field? Thats because the other fields aren't being used from the Beacon application. You cant read the config_offset because you have to load the header in the SPI in order to read it, you can use the Smart Snippets Proprietary header programmer in order to set the config_offset and the beacon configurations.

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嗨Antony42,

产品标题应为辅助引导程序标题的形式。您可以使用12byte offset（bdaddress）或放置一些填充，并使用17byte（保留）偏移量以放置配置标题格式的地址。product_header.config_offset将包含驻留的偏移量，它位于配置标题的地址。您应该在product_header.txt中添加额外的字段，以便放置配置头文件的地址。配置偏移将指向配置标题。配置数据位于字节偏移64中的配置标题下方。

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嗨Antony42

以上2个结构是不同的，因为在信标中，我们没有指定图像偏移，我们只添加一些
填充UINT32_T保留[4]。

1-uint32_t for image offset1, 2-uint32_t for image offset2, 3-4 uint32_t for the dbaddress and some additional
reserved data.

In the beacon application if the CONFIGURATION is enabled you must add an extra field in the product
header....configOffset for instance. Then after you make the product_header.txt you can go from the smart
片段工具并将值添加到相应的字段。app_read_config_header会找到
Product_Header并读取配置标题的Config_offset ......从App_Read_Config
data will populate the corresponding struct with the configuration data. You can make the product header to
correspond to the stuct like this:

Create a product_header.txt file and add the following fields

2字符串签名产品标题签名（7052）
2 String Version Product Header Version
16 Integer Reserved Reserved Padding
4 Integer ConfigOffset Config

Yes i suppose you can use a hardcoded address and read the configuration data from there.

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Hi antony,

You can define that your device will work in connectable in da14580_config.h check the dev kit you are using and define thecfg_connectable_adv_mode.in there. You dont need a button to change to connectable mode the device will rotate between connectable and non-connectable mode if the CFG_CONNECTABLE_ADV_MODE is defined. If its not defined then you have to use a button in order to change the adv mode (there is one defined). I suppose that you are using sleep, when your device wakes up the pins return to the state the periph_init() function commands....if you want to keep the button lit you must place a variable that will remember the previous state of your LED and set the coresponding value everytime your da wakes up. In app_asynch_trm if you defined thecfg_connectable_adv_mode.as i 've mentioned the device cycles between the non and connectable mode. The device starts advertising again because of the app_adv_undirect_complete() which is issued from the app_adv_stop() check the app_task.c case GAPM_ADV_UNDIRECT; case GAPM_ADV_NON_CONN. If you are trying to set a timer from an external interrupt please advice the SmartTag Reference design at the app_button_press_cb() function and check this also FAQhttp://support.dialog-semicondiondiondum/faq-page#n1508..

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