UART F46

[IhsanFuadi3]

Hi,i tried to connect with UGS Platform,but it didn't work can you help me? FYI,i use GRBL F46

[thomast777]

Hi,

By default, the F46 is running at 921,600 baud rate. You can enter this value in the baudrate setting of UGS then press enter, then try to connect.

Best, Tom

On Tue, Dec 1, 2020 at 12:16 AM IhsanFuadi3 notifications@github.com wrote:

Hi,i tried to connect with UGS Platform,but it didn't work can you help me? FYI,i use GRBL F46

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[IhsanFuadi3]

thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart?

[anankervis]

My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead.

On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 notifications@github.com wrote:

thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart?

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[IhsanFuadi3]

My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead. … On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 @.***> wrote: thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#15 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDVZSIXHXECXGIVLSVK3SSUDGXANCNFSM4UIVOYGA .

Are you using serial ch340? Do you use different USART pin?

[anankervis]

Hi, it's this: https://www.amazon.com/gp/product/B07TS3GPQ1 with an FTDI FT232RL.

I connected it to the Comm RX TX and G pins. It's been a while since I set this up, I believe those pins are electrically connected to the same I/O pins that the built-in USB -> TTL chip uses.

On Tue, Dec 1, 2020 at 5:45 PM IhsanFuadi3 notifications@github.com wrote:

My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead. … <#m-4353517951316271011> On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 @.***> wrote: thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#15 (comment) https://github.com/thomast777/grbl32/issues/15#issuecomment-736623906>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDVZSIXHXECXGIVLSVK3SSUDGXANCNFSM4UIVOYGA .

Are you using serial ch340? Do you use different USART pin?

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[IhsanFuadi3]

oke sir,thanks i will try again

[muhkusen]

My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead. … On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 @.***> wrote: thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#15 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDVZSIXHXECXGIVLSVK3SSUDGXANCNFSM4UIVOYGA .

Hi Mr. Anankervis, What the different pin do you use?

[anankervis]

I didn't use a different pin after all - I mis-remembered. I just used the Comm RX TX G pins. I believe those are the same IO pins used by the built-in chip, so you shouldn't need to re-configure anything.

On Tue, Dec 1, 2020 at 8:59 PM Muhamad Kusen notifications@github.com wrote:

My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead. … <#m533371750127298065> On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 @.***> wrote: thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#15 (comment) https://github.com/thomast777/grbl32/issues/15#issuecomment-736623906>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDVZSIXHXECXGIVLSVK3SSUDGXANCNFSM4UIVOYGA .

Hi Mr. Anankervis, What the different pin do you use?

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[muhkusen]

I didn't use a different pin after all - I mis-remembered. I just used the Comm RX TX G pins. I believe those are the same IO pins used by the built-in chip, so you shouldn't need to re-configure anything. On Tue, Dec 1, 2020 at 8:59 PM Muhamad Kusen notifications@github.com wrote: … My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead. … <#m533371750127298065> On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 @.***> wrote: thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#15 (comment) <#15 (comment)>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDVZSIXHXECXGIVLSVK3SSUDGXANCNFSM4UIVOYGA . Hi Mr. Anankervis, What the different pin do you use? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#15 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDV2OIVXLLD3OJ7A22ELSSXCRJANCNFSM4UIVOYGA .

ok thanks for your respon, may I know what the board do you use ?

[anankervis]

The 6-axis F46. I used this to connect to it: https://www.amazon.com/gp/product/B07TS3GPQ1 with an FTDI FT232RL chip.

On Tue, Dec 1, 2020 at 11:29 PM Muhamad Kusen notifications@github.com wrote:

I didn't use a different pin after all - I mis-remembered. I just used the Comm RX TX G pins. I believe those are the same IO pins used by the built-in chip, so you shouldn't need to re-configure anything. On Tue, Dec 1, 2020 at 8:59 PM Muhamad Kusen notifications@github.com wrote: … <#m-5857498100156790047> My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead. … <#m533371750127298065> On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 @.***> wrote: thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#15 https://github.com/thomast777/grbl32/issues/15 (comment) <#15 (comment) https://github.com/thomast777/grbl32/issues/15#issuecomment-736623906>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDVZSIXHXECXGIVLSVK3SSUDGXANCNFSM4UIVOYGA . Hi Mr. Anankervis, What the different pin do you use? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#15 (comment) https://github.com/thomast777/grbl32/issues/15#issuecomment-736990616>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDV2OIVXLLD3OJ7A22ELSSXCRJANCNFSM4UIVOYGA .

ok thanks for your respon, may I know what the board do you use ?

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[wlzxzq]

6 轴 F46。我用它来连接它： https : //www.amazon.com/gp/product/B07TS3GPQ1 和 FTDI FT232RL 芯片。2020 年 12 月 1 日星期二晚上 11:29 Muhamad Kusen notifications@github.com 写道： … I didn't use a different pin after all - I mis-remembered. I just used the Comm RX TX G pins. I believe those are the same IO pins used by the built-in chip, so you shouldn't need to re-configure anything. On Tue, Dec 1, 2020 at 8:59 PM Muhamad Kusen @. wrote: … <#m-5857498100156790047> My F46 also had trouble connecting. I tracked it down to the serial -> USB module. I bought an alternate, plugged it into different pins, and configured the board to use it instead. … <#m533371750127298065> On Tue, Dec 1, 2020 at 7:25 AM IhsanFuadi3 @.> wrote: thanks for the reply sir,i've tried your advice,but didn't work,grbl comunication using usart? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#15 <#15> (comment) <#15 (comment) <#15 (comment)>>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDVZSIXHXECXGIVLSVK3SSUDGXANCNFSM4UIVOYGA . Hi Mr. Anankervis, What the different pin do you use? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#15 (comment) <#15 (comment)>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDV2OIVXLLD3OJ7A22ELSSXCRJANCNFSM4UIVOYGA . ok thanks for your respon, may I know what the board do you use ? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#15 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHFIDV5CV5HXODU4FN7M4DLSSXUEZANCNFSM4UIVOYGA can you share your f4 project?

[WolfgangAipperspach]

Hi Thomas, is the following the correct serial setting for the F46?

• 921600 baud
• 8 data bits
• No parity bit
• 1 stop bit I can get communication but strange symbols only

[WolfgangAipperspach]

Seems to work with 617284baud 8N1 on F46. I found this measuring the duration of one bit on an oscilloscope (~1.62 us). It does not seem to be a standard baud rate.

[WolfgangAipperspach]

... when adapting the Clock Configuration (in F46.ioc) to my hardware (input frequency and the prescalers so SYSCLK is 168Mhz), i get 921600 baud as suggested by @thomast777

[wlzxzq]

you can test 115200, modify the source code