Search found 20 matches

by woko1754
Fri Jun 17, 2022 12:54 am
Forum: Velocity and Position Control
Topic: New firmware 4.2.1
Replies: 2
Views: 8395

Re: New firmware 4.2.1

I can*t find this topic.
by woko1754
Wed Jun 01, 2022 8:31 am
Forum: Velocity and Position Control
Topic: New firmware 4.2.1
Replies: 2
Views: 8395

New firmware 4.2.1

Is there a list available, that shows what has been changed between 4.1.34 and 4.2.1 ?
by woko1754
Thu Mar 03, 2022 9:37 am
Forum: Velocity and Position Control
Topic: Write and read settings not working.
Replies: 2
Views: 4599

Re: Write and read settings not working.

I made it !
I had to add the CRC and in case of write settings adding a four byte magic number.
by woko1754
Thu Mar 03, 2022 2:16 am
Forum: Velocity and Position Control
Topic: Write and read settings not working.
Replies: 2
Views: 4599

Re: Write and read settings not working.

By sniffing the kommunikation I found out that at least the CRC-sum has to be added, like it was the case with the reset-command. The write command needs four bytes more, what ever they are.
by woko1754
Wed Mar 02, 2022 2:19 am
Forum: Velocity and Position Control
Topic: Command 100
Replies: 0
Views: 7913

Command 100

The dokumentation for commands 100 should be changed to this:

Image
by woko1754
Wed Mar 02, 2022 2:02 am
Forum: Velocity and Position Control
Topic: Commands 68 and 69
Replies: 0
Views: 7873

Commands 68 and 69

The dokumentation for commands 68 and 69 should be changed to this:

Image

I had to adjust my code in that way to get it running.
by woko1754
Fri Feb 25, 2022 4:31 am
Forum: Velocity and Position Control
Topic: Write and read settings not working.
Replies: 2
Views: 4599

Write and read settings not working.

When sending Commands "94 - Write Settings to EEPROM" or "95 - Read Settings from EEPROM" to module 2x7A, I get no answer. even after two retries. Here the trace of a version request followed by three read settings: --> +0000 80 15 | .. | <-- +0000 55 53 42 20 52 6F 62 6F 63 6C 6...
by woko1754
Wed Feb 23, 2022 9:26 am
Forum: General Discussion
Topic: Additional response bytes received
Replies: 14
Views: 18215

Re: Additional response bytes received

I can't get command 74 working. Here is my code: int CRoboclaw::encode_set_S3S4S5(uint8_t* buffer, uint8_t S3mode, uint8_t S4mode, uint8_t S5mode) const { int bytes = 0; buffer[bytes++] = m_address; buffer[bytes++] = 74; buffer[bytes++] = S3mode; buffer[bytes++] = S4mode; buffer[bytes++] = S5mode; r...
by woko1754
Tue Feb 15, 2022 2:35 am
Forum: Velocity and Position Control
Topic: Manual homing
Replies: 2
Views: 6991

Re: Manual homing

I got it working with S4-mode set to 'Motor Home(User)/Limit(Fwd)'. When the home-position is reached, the Motors stops and I get the S4-signal, but also the ERR-LED gets on an the module doesn't respond to further commands. How can I resolve this situation ? With Motion-Studio I get the same proble...
by woko1754
Fri Oct 08, 2021 8:06 am
Forum: General Discussion
Topic: Additional response bytes received
Replies: 14
Views: 18215

Re: Additional response bytes received

Is this forum still maintained ? The last answer was nearly 4 weeks ago.