Marc Fischer

Support for bitwise operations

5

I am trying to verify some code that contains bitwise operations like AND, OR, SHIFT, NEGATE that are currently not supported. How much effort will it take to support these...

Some projects use LibreSSL instead of OpenSSL. In [umati/Dashboard-OPCUA-Client](https://github.com/umati/Dashboard-OPCUA-Client) we use a patch for this, but direct support would simplify our build https://github.com/umati/Dashboard-OPCUA-Client#633. This also solves #1426

Idea: hw_device_send() with pool_type

4

Passing down a pool type enables to distinguish between rt and no-rt traffic in the send function of a device. Example for a potential sock_sotxtime which uses internally two sockets....

Idea: ec_open() with config struct

2

Currently, the `ec_open` call looks like this ```c int ec_open(ec_t *pec, const osal_char_t *ifname, int prio, int cpumask, int eeprom_log) ``` Having something like the following would enable the extension...

Failed to init card on esp32s3

10

I am trying to read a SD card with an esp32s3. But updating the example of the esp32c6 to esp32s3 just gives me ``` Failed to init card, retrying... ```...

Enable custom rtc clock source

3

Solves #23 The question for me is whether the following line also needs to be adapted to the custom CLOCK_SOURCE. https://github.com/robert-burger/libethercat/blob/9108db144f028f763203957c595d9b39bc04505e/src/dc.c#L354 The packet latency in https://github.com/robert-burger/libethercat/blob/9108db144f028f763203957c595d9b39bc04505e/src/dc.c#L100-L108 also uses `osal_timer_gettime_nsec()`. In...

working counter missmatch

4

Hi Robert, I get a `2024-09-03T13:33:12.017Z ERROR [libethercat_rs] MASTER_RECV_PD_GROUP: group 0: working counter mismatch got 8, expected 9, slave_cnt 5, mismatch_cnt `. Does this mean I have a wrong PD...

phw_sock_raw_mmaped not working in 0.6

3

Hi Robert, I tested the hw refactoring. RAW works fine, but RAWMMAPED seems to have a bug. First, I think a `hw_open` call is missing in https://github.com/robert-burger/libethercat/blob/e0be7c856f12db2e3d3c1fcfaa47eb01c0a495c8/src/hw_sock_raw_mmaped.c#L117-L119 But fixing this...

libethercat for sercos drive

5

Hi Robert, I am trying to control a Rexroth IndraDrive. But get a C0108 on the drive when switching to SafeOp. The cycle time is 1ms which is correctly configured...

ec_set_state behavior

1

Currently `ec_set_state` tries to set the state for each slave. If some slaves cannot reach the state, they remain in the old state. But the master state is always set...