How to download Firmware to DA14580 BLE chip

你好，

请验证您已在UM-B-001中定义的UART连接了UART，STEP 2,4,5或6http://support.dialog-semiconductor.com/resource/b-001-da14580-booting-serial-interfaces.The standard way to boot load firmware from an external source via UART is alo described in that document. If you have not connected the UART as defined above, your only option is to burn a secondary boot-loader into OTP via J-Link, which would allow you to define any pin combination on the DA14580 as boot loader pins.

UART引导加载程序序列非常直。您的主机需要打开（或重置）DA14580并等待它传输STX（0x02）字符。在此之后只需遵循上述文档的表5。

你好，

我也有趣的是通过基于Linux OS的环境闪烁SPI Flash（或事件OTP）的替代方案。
对话可以提供这样的替代方案。

从GitHub上的示例到虾，它似乎从主机PC使用直接控制到SPI闪存（不是通过DA14580）。但这也是制造时冲洗固件的思考。

嗨，对话团队，

Well noted.

但我正在尝试实施2个协议，以满足我的需求。
I suppose that 1) implementation of booting from serial interface (referring to 6.2 of AN-B-001) AND 2) SPI Flash command supported by 'flash_programmer' utility on target could be a try for my purpose.

Two question out from source code of 'programmer.c'

Q#1 what would be the default 'port_sel' when DEVELOPMENT_MODE is not defined.
--
#ifdef USE_UART
#pragma arm section zidata = "non_init"
uint8_t gpio_port; // __attribute__（（部分（“non_init”）））））;
uint8_t gpio_pin;// __attribute__ ((section ("non_init")));
uint8_t port_sel;// __attribute__ ((section ("non_init")));
#pragma arm section zidata
#else

....<>

#ifdef DEVELOPMENT_MODE // To use the debugger, define it and set the UART_PIN_PAIR according to board configuration (periph_setup.h)
port_sel = UART_PIN_PAIR;
#endif
--

Q#2 What the 'size' shall I put for the first command of 'ACTION_SPI_WRITE', I don't quite understand the purpose of following code with protocol defined at section 6.3 of AN-B-001 regarding to the definition of 'Code length MS byte' and 'Code length LS byte' in table 7.

--
headersize = size+8;
if（hight_address == 8）
{
Headerbuffer[6]= (unsigned char) (0xfF&(headersize>>8));
Headerbuffer[7]= (unsigned char)(0xfF&headersize);
spi_flash_write_data（标题缓冲，0,8）;
spi_flash_write_data（p，hive_address，size）;
}
--
别的

你好shrimanth ramesh,

没有其他有效的适当固件。您必须下载bin文件，而不是.hex文件。您可以编译Prod_test项目，并从Out目录中拍摄.bin文件或将.hex文件转换为.bin文件。

Thanks MT_dialog

你好remesh,

- Sys_ctrl_reg是寄存器由DA控制，如果您使用外部Proccessor进行工作，您可以在以下目录\ DA1458x_sdk_5.0.2.1 \ da1458x_sdk \ 5.0中查看SDK中的Proximity Monitor的参考设计。2.1 \ projects \ host_apps \ windows \ proximity \ monitor您也可以查看此操作http://support.dialog-semiconductor.com/resource/um-b-010-user-manual-pr....

- 您可以在支持Android或Linux上支持BLE的任何应用程序中测试您的应用程序。

-No i dont think there is such thing.

Thanks MT_dialog

Hello Shrimanth, please see the user guide for DSPS : this contains all the details.

http：//support.dialog-semicondiondiondum/resource/um-b-038-user-manual-di ...

BR JE_Dialog

Hello JE_Dialog,

We are working on i.MX6 Sololote Android platform and the MURATA LBCA2HNZYZ-711 BLE module(based on Dialog's DA14580 BLE chip ) is interfaced via UART. We are able to load the prod_test.bin firmware successfully when the Bluetooth is enabled through the Android UI, but we are unable to proceed further. The logcat shows the following messages after the firmware is loaded successfully.

I/bt_hci_bdroid( 3104): Inside bt_hc_worker_thread function HC_EVENT_TX
E / BT_H4（3104）：[H4]未知的HCI消息类型丢弃此字节0x0
E / BT_H4（3104）：H4：无法为传入的HCI消息获取缓冲区。

您能否帮助我们了解上述错误的可能原因。您是否有任何引用android移植指南，该指南介绍了要为移植BLE驱动程序提供所需的更改/修改。

感谢和问候
拉古楚凯塔安

你好raghuchaitanya.l

我想这个问题是，如果使用580，它不支持HCI命令，581确实如此。

Thanks MT_dialog

Hello MT_Dialog,

感谢您的回复。我们正试图在Android 4.4中集成（基于DA14580）Murata BLE模块。在DA14580x软件体系结构指南中，提到“BLE核心协议栈是从Riviera波许可的第三方实现”。

1）这是否意味着BLE堆栈已嵌入模块内部？
2) Can we use the Bluedroid stack ?
3）串行端口服务应用指南仅具有关于闪烁到模块的固件的信息。将固件加载到模块后，我们如何进行操作？
4) Do you have any document that explains the complete integration procedure?

Please help . We are stuck up at this issue for almost two weeks.

问候
拉古楚凯塔安

你好raghuchaitanya.l,

1）是的，BLE位于ROM中。

2）关于Bluedroid，580不支持HCI命令581确实如此。

3) What do you mean how to proceed after loading the fw to the module, if you want to run the application you can donwload DSPS application and the data flowing from your pc to your android application.

4) There are docs explaining how to use the da580 with an external MCU please have a look in the documents section of the support site, but there isn't a doc about how to integrate the da with android.

Thanks MT_dialog

Hello MT_Dialog,

感谢您的及时回应。你能帮我下面吗？

How we can map the Android Native Bluetooth Application (From Android Settings -> Bluetooth(ON/OFF)) to Dialog 14580 chip communication. Because Android Native Bluetooth App communicates with Android Bluetooth state Machine, which bind with Android Bluedroid stack which uses libbt HAL interface to communicate with UART interface.

Bluetooth Native App -> Android Bluetooth State Machine -> Android Bluetooth Stack -> Libbt Vendor -> UART interface - > Bluetooth Chip Firmware.

-How DSPS apk communicates with Dialog Bluetooth application which internally communicates with Dialog Firmware.

问候
拉古楚凯塔安

你好raghuchaitanya,

Sorry, but there is no doc or example in doing what you are asking, you can have a look at the external proccessor configuration examples, also as i ve posted in my previous post the 580 doesn't support HCI only 581 does.

About the dsps the application, it uses a custom profile to push uart data into the android application, plase have a look to the DSPS application note for more info on this. Also, if you are interested i can sent you the android source code for the DSPS.

Thanks MT_dialog

Hello MT_Dialog,

Thank you. Yes, please send the android source code for the DSPS.apk.

问候
拉古楚凯塔安

你好raghuchaitanya,

Mail sent

Thanks MT_dialog