support MIPS architecture （openwrt）

[SupermanOfHeiLinPu]

the os is openwrt

[rich1111]

Hi, i've build for MT7620A MIPS architecture by using OpenWRT's toolchain (all building via Jetbrain CLion tool). It is sccessfully built and running, and can discovery/configuration via Profinet Test tool. But while testing with Codesys PLC system, the Profitnet IO reporting errors. The Profinet controller reporting:

2022-09-05T08:06:38.484Z: Cmp=Profinet Controller, Class=1, Error=33554432, Info=0, pszInfo= Station 'rt-labs-dev': Connecting...
2022-09-05T08:06:38.493Z: Cmp=Profinet Controller, Class=1, Error=33554432, Info=0, pszInfo= Station 'rt-labs-dev': Received Connect Confirmation
2022-09-05T08:06:38.528Z: Cmp=Profinet Controller, Class=4, Error=50331648, Info=0, pszInfo=**** Station 'rt-labs-dev': CF81FD0B - Aborted: AR alarm.ind(err)

And by Wireshark package with "pn_rt" filter, it has following PROFINET IO Alarm:

Frame 3941: 56 bytes on wire (448 bits), 56 bytes captured (448 bits) on interface \Device\NPF_{D787D171-8ED3-4E24-9CD6-786E2213AE34}, id 0
Ethernet II, Src: 1VergeIn_29:c2:00 (54:36:9b:29:c2:00), Dst: AsixElec_f5:4e:f9 (00:0e:c6:f5:4e:f9)
PROFINET acyclic Real-Time, Alarm Low, ID:0xfe01, Len: 40
FrameID: 0xfe01 (Real-Time: Acyclic PN-IO Alarm low priority)
PROFINET IO Alarm
AlarmDstEndpoint: 0x0001
AlarmSrcEndpoint: 0x0001
PDUType, Type: ERR-RTA-PDU, Version: 1
AddFlags, Window Size: 1, Tack: 0
SendSeqNum: 0xffff
AckSeqNum: 0xfffe
VarPartLen: 0x0004
Status: Error: "RTA error", "PNIO", "RTA_ERR_CLS_PROTOCOL", "PDEV, no port offers required speed/duplexity (RTA_ERROR_ABORT)"

Dose it means that the MT7620A is not capable for Profinet IO RT ?

[SupermanOfHeiLinPu]

Maybe the Watchdog time is too small. Or the network in system not right. (Sorry, I'm a green hand. Maybe not right.)

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------------------ 原始邮件 ------------------ 发件人: "rtlabs-com/p-net" ***@***.***>; 发送时间: 2022年9月5日(星期一) 下午4:30 ***@***.***>; ***@***.******@***.***>; 主题: Re: [rtlabs-com/p-net] support MIPS architecture （openwrt） (Issue #513) Hi, i've build for MT7620A MIPS architecture by using OpenWRT's toolchain (all building via Jetbrain CLion tool). It is sccessfully built and running, and can discovery/configuration via Profinet Test tool. But while testing with Codesys PLC system, the Profitnet IO reporting errors. The Profinet controller reporting: 2022-09-05T08:06:38.484Z: Cmp=Profinet Controller, Class=1, Error=33554432, Info=0, pszInfo= Station 'rt-labs-dev': Connecting... 2022-09-05T08:06:38.493Z: Cmp=Profinet Controller, Class=1, Error=33554432, Info=0, pszInfo= Station 'rt-labs-dev': Received Connect Confirmation 2022-09-05T08:06:38.528Z: Cmp=Profinet Controller, Class=4, Error=50331648, Info=0, pszInfo=**** Station 'rt-labs-dev': CF81FD0B - Aborted: AR alarm.ind(err) And by Wireshark package with "pn_rt" filter, it has following PROFINET IO Alarm: Frame 3941: 56 bytes on wire (448 bits), 56 bytes captured (448 bits) on interface \Device\NPF_{D787D171-8ED3-4E24-9CD6-786E2213AE34}, id 0 Ethernet II, Src: 1VergeIn_29:c2:00 (54:36:9b:29:c2:00), Dst: AsixElec_f5:4e:f9 (00:0e:c6:f5:4e:f9) PROFINET acyclic Real-Time, Alarm Low, ID:0xfe01, Len: 40 FrameID: 0xfe01 (Real-Time: Acyclic PN-IO Alarm low priority) PROFINET IO Alarm AlarmDstEndpoint: 0x0001 AlarmSrcEndpoint: 0x0001 PDUType, Type: ERR-RTA-PDU, Version: 1 AddFlags, Window Size: 1, Tack: 0 SendSeqNum: 0xffff AckSeqNum: 0xfffe VarPartLen: 0x0004 Status: Error: "RTA error", "PNIO", "RTA_ERR_CLS_PROTOCOL", "PDEV, no port offers required speed/duplexity (RTA_ERROR_ABORT)" Dose it means that the MT7620A is not capable for Profinet IO RT ? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[SupermanOfHeiLinPu]

But in my branch, I can use it with codesys. Before I run this program, I will run the cmd "ethmode l". I use MT7628N. branch:feature/wrt https://github.com/SupermanOfHeiLinPu/p-net.git

…

------------------ 原始邮件 ------------------ 发件人: "rtlabs-com/p-net" ***@***.***>; 发送时间: 2022年9月5日(星期一) 下午4:30 ***@***.***>; ***@***.******@***.***>; 主题: Re: [rtlabs-com/p-net] support MIPS architecture （openwrt） (Issue #513) Hi, i've build for MT7620A MIPS architecture by using OpenWRT's toolchain (all building via Jetbrain CLion tool). It is sccessfully built and running, and can discovery/configuration via Profinet Test tool. But while testing with Codesys PLC system, the Profitnet IO reporting errors. The Profinet controller reporting: 2022-09-05T08:06:38.484Z: Cmp=Profinet Controller, Class=1, Error=33554432, Info=0, pszInfo= Station 'rt-labs-dev': Connecting... 2022-09-05T08:06:38.493Z: Cmp=Profinet Controller, Class=1, Error=33554432, Info=0, pszInfo= Station 'rt-labs-dev': Received Connect Confirmation 2022-09-05T08:06:38.528Z: Cmp=Profinet Controller, Class=4, Error=50331648, Info=0, pszInfo=**** Station 'rt-labs-dev': CF81FD0B - Aborted: AR alarm.ind(err) And by Wireshark package with "pn_rt" filter, it has following PROFINET IO Alarm: Frame 3941: 56 bytes on wire (448 bits), 56 bytes captured (448 bits) on interface \Device\NPF_{D787D171-8ED3-4E24-9CD6-786E2213AE34}, id 0 Ethernet II, Src: 1VergeIn_29:c2:00 (54:36:9b:29:c2:00), Dst: AsixElec_f5:4e:f9 (00:0e:c6:f5:4e:f9) PROFINET acyclic Real-Time, Alarm Low, ID:0xfe01, Len: 40 FrameID: 0xfe01 (Real-Time: Acyclic PN-IO Alarm low priority) PROFINET IO Alarm AlarmDstEndpoint: 0x0001 AlarmSrcEndpoint: 0x0001 PDUType, Type: ERR-RTA-PDU, Version: 1 AddFlags, Window Size: 1, Tack: 0 SendSeqNum: 0xffff AckSeqNum: 0xfffe VarPartLen: 0x0004 Status: Error: "RTA error", "PNIO", "RTA_ERR_CLS_PROTOCOL", "PDEV, no port offers required speed/duplexity (RTA_ERROR_ABORT)" Dose it means that the MT7620A is not capable for Profinet IO RT ? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[rich1111]

Hi Superman,
Thank you for your response.
I've test your feature/wrt branch, it work very well.
But how to test your device with your GSD file? I use rt-labs's PLC_PRG sample.
I would like to implement the IO device just like rt-labs's DIO sample, so I need to modify rt-labs's GSD file?

[rich1111]

Hi Superman,

Can you let rt-labs's DIO sample work on MT76xx ?

[SupermanOfHeiLinPu]

In this bran I use another GSD file .It also in the branch. https://github.com/SupermanOfHeiLinPu/p-net/blob/feature/wrt/samples/pn_dev/GSDML-V2.4-Helium-Flash-P-Net-IO-Station-20220324.xml

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------------------ 原始邮件 ------------------ 发件人: "rtlabs-com/p-net" ***@***.***>; 发送时间: 2022年9月13日(星期二) 中午1:40 ***@***.***>; ***@***.******@***.***>; 主题: Re: [rtlabs-com/p-net] support MIPS architecture （openwrt） (Issue #513) Hi Superman, Thank you for your response. I've test your feature/wrt branch, it work very well. But how to test your device with your GSD file? I use rt-labs's PLC_PRG sample. I would like to implement the IO device just like rt-labs's DIO sample, so I need to modify rt-labs's GSD file? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[SupermanOfHeiLinPu]

yes, the sample can work on MT7628N.

…

------------------ 原始邮件 ------------------ 发件人: "rtlabs-com/p-net" ***@***.***>; 发送时间: 2022年9月20日(星期二) 上午9:40 ***@***.***>; ***@***.******@***.***>; 主题: Re: [rtlabs-com/p-net] support MIPS architecture （openwrt） (Issue #513) Hi Superman, Can you let rt-labs's DIO sample work on MT76xx ? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[rich1111]

Hi Supperman,
Thank you for your response. I've try your GSD, but it can not add DIO/DI/DO devices.

[SupermanOfHeiLinPu]

Hi, You can use rt-labs's GSD file without modify. But I modify the sample source code in my branch. 

…

------------------ 原始邮件 ------------------ 发件人: "rtlabs-com/p-net" ***@***.***>; 发送时间: 2022年9月20日(星期二) 上午10:08 ***@***.***>; ***@***.******@***.***>; 主题: Re: [rtlabs-com/p-net] support MIPS architecture （openwrt） (Issue #513) Hi Supperman, Thank you for your response. I've try your GSD, but it can not add DIO/DI/DO devices. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[rich1111]

https://github.com/rich1111/p-net