vendor/hpmicro/README.md

# vendor_hpmicro

## 介绍

该仓库托管HPMicro开发的基于hpm6750evk2,hpm6800evk,hpm6300evk,hpm6280evk以及hpm5300evk产品样例代码。

## 产品样例

支持基于hpm6750 SoC的hpm6750evk2单板进行开发的应用,XTS测试样例;

支持基于hpm6880 SoC的hpm6800evk单板进行开发的应用,XTS测试样例;

支持基于hpm6360 SoC的hpm6300evk单板进行开发的应用,XTS测试样例;

支持基于hpm6280 SoC的hpm6200evk单板进行开发的应用,XTS测试样例;

支持基于hpm5300 SoC的hpm5300evk单板进行开发的应用,XTS测试样例.

代码路径：

```
device/                               --- 硬件单板相关仓库
├── board/hpmicro                     --- HPMicro相关单板
├── soc/hpmicro                       --- HPMicro相关SoC代码
vendor/hpmicro/                       --- vendor 仓库路径
└── hpm6750evk2                       --- 样例（以hpm6750evk2为例）
```

## 外设支持
hpm6750evk2支持gpio,i2c,lwip,spi,watchdog;

hpm6800evk支持gpio,i2c,lwip,spi,ewatchdog;

hpm6300evk支持gpio,i2c,lwip,spi,watchdog;

hpm6280evk支持gpio,i2c,spi,watchdog;

hpm5300evk支持gpio,i2c,spi,ewatchdog;

## 编译测试(外设测试)
## GPIO 测试:
reset板子后,按下PBUTN(PZ2),打印如下:

GPIO1 DOWN

gpio: 482

GPIO2 UP

、、、

按下WBUTN(PZ3),打印如下:

gpio: 483

GPIO1 DOWN

GPIO2 UP

、、、

同时 RGB 灯闪烁.

## i2c测试(板对板测试):
按照 board.c init_i2c_pins 连接 master 板子与 slave 板子的 SCL,SDA,同时reset两块板子;

看到I2C menu打印后，slave 板子输入 i2cs 使能i2c slave mode,将看到如下打印:

OHOS # I2C Slave Test Case, will sent back the received data ~~~ !

master 板子输入 i2cm 使能i2c master mode,将看到如下打印:

I2C switch to master mode

OHOS # I2C Master Test Case ~~~ !

The sent data are:

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1A 0x1B 0x1C 0x1D 0x1E 0x1F
0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2A 0x2B 0x2C 0x2D 0x2E 0x2F
0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3A 0x3B 0x3C 0x3D 0x3E 0x3F
0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 0x48 0x49 0x4A 0x4B 0x4C 0x4D 0x4E 0x4F
0x50 0x51 0x52 0x53 0x54 0x55 0x56 0x57 0x58 0x59 0x5A 0x5B 0x5C 0x5D 0x5E 0x5F
0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6A 0x6B 0x6C 0x6D 0x6E 0x6F
0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7A 0x7B 0x7C 0x7D 0x7E 0x7F

The received data are:

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1A 0x1B 0x1C 0x1D 0x1E 0x1F
0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2A 0x2B 0x2C 0x2D 0x2E 0x2F
0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3A 0x3B 0x3C 0x3D 0x3E 0x3F
0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 0x48 0x49 0x4A 0x4B 0x4C 0x4D 0x4E 0x4F
0x50 0x51 0x52 0x53 0x54 0x55 0x56 0x57 0x58 0x59 0x5A 0x5B 0x5C 0x5D 0x5E 0x5F
0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6A 0x6B 0x6C 0x6D 0x6E 0x6F
0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7A 0x7B 0x7C 0x7D 0x7E 0x7F
I2C transfer all data matched!

slave端显示:

The received data are:

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1A 0x1B 0x1C 0x1D 0x1E 0x1F
0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2A 0x2B 0x2C 0x2D 0x2E 0x2F
0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3A 0x3B 0x3C 0x3D 0x3E 0x3F
0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 0x48 0x49 0x4A 0x4B 0x4C 0x4D 0x4E 0x4F
0x50 0x51 0x52 0x53 0x54 0x55 0x56 0x57 0x58 0x59 0x5A 0x5B 0x5C 0x5D 0x5E 0x5F
0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6A 0x6B 0x6C 0x6D 0x6E 0x6F
0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7A 0x7B 0x7C 0x7D 0x7E 0x7F

测试 pass.

## spi测试(自测):
按照 board.c init_spi_pins 连接板子的 MOSI 和 MISO,再进行reset,将看到SPI menu打印;

Spi init success!

SPI-Master, write_data: 0xa0 0xa1 0xa2 0xa3 0xa4 0xa5 0xa6 0xa7 0xa8 0xa9

SPI-Master, read_data: 0xa0 0xa1 0xa2 0xa3 0xa4 0xa5 0xa6 0xa7 0xa8 0xa9

Spi-test success

测试 pass.

## watchdog测试:
reset板子后，将看到watchdog menu打印;

在shell界面输入"wdg",将看到以下打印:

enable wdg and feed case

OHOS # E 02500/watchdog_if: WatchdogOpen: get watchdog priv data fail!

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, GetStatus: 0
D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, SetTimeout: 3
D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, GetTimeout: 3

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, Start

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, GetStatus: 1

will feed dog

will feed dog

will feed dog

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, Stop

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, GetStatus: 0

在shell界面输入"wdg_reset",将看到以下打印:

nable wdg but no feed case

OHOS # E 02500/watchdog_if: WatchdogOpen: get watchdog priv data fail!

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, GetStatus: 0
D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, SetTimeout: 3
D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, GetTimeout: 3

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, Start

D 02500/HPMICRO_WATCHDOG_HDF: ID: 0, GetStatus: 1

this case will not feed dog,system will reset after 3 seconds!

3s后，系统重启.

测试 pass.

## lwip测试:
reset板子后，将看到如下打印:

IperfServerTest:up
ip: 10.10.10.224
netmask: 255.255.255.0
gw: 10.10.10.1

将PC与板子的千兆网口连接,配置PC与板子在同网段之下,PC端ping板子确保能ping通;

下载iperf2.0,PC端输入以下cmd,iperf打30s数据:

iperf -c 10.10.10.224 -i 30

测试结束PC端打印如下:

................................................

Client connecting to 10.10.10.224, TCP port 5001

TCP window size: 64.0 KByte (default)

...............................................

local 10.10.10.12 port 64648 connected with 10.10.10.224 port 5001

Interval       Transfer     Bandwidth

0.0-10.0 sec   360 MBytes   302 Mbits/sec

测试 pass.


## 编译XTS测试

执行`hb build -f --gn-args="build_xts=true"`命令进行xts编译。

预期结果：

.......

All the test suites finished!

注意：如果在测试 xts 后想要测试单独外设功能，需要重新编译 非xts 版本，重新烧录。

## 相关仓库

[vendor_hpmicro](https://gitee.com/openharmony-sig/vendor_hpmicro)

[device_soc_hpmicro](https://gitee.com/openharmony-sig/device_soc_hpmicro)

[device_board_hpmicro](https://gitee.com/openharmony-sig/device_board_hpmicro)

## 联系

如果您在开发过程中有问题，请在仓库[issues](https://gitee.com/openharmony-sig/vendor_hpmicro/issues)提问。