-
```
Arduino Master -> 1 PC slave
Reading 22 Registers (PACKET 1 - READ_HOLDING_REGISTERS)
Writing 23 Registers (PACKET 2 - PRESET_MULTIPLE_REGISTERS)
Same array.
WORKING.
Arduino Master -> 2 devices …
-
master branch compilation error.
modbus.c: In function ‘read_io_status’:
modbus.c:1202:9: error: ‘for’ loop initial declarations are only allowed in C99 …
-
### Answers checklist.
- [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
- [X] I have up…
-
Is there any plans to implement modbus master?
-
Hi!
I'm testing the following code as a link between https://sourceforge.net/projects/qmodmaster/ and https://pypi.org/project/pyModSlave/. As hardware, I'm using a NodeMCU 1.0 and a USB/TTL conver…
-
### Answers checklist.
- [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
- [X] I have updat…
-
The function lwip_getaddrinfo(const char *nodename, const char *servname, const struct addrinfo *hints, struct addrinfo **res)
@https://github.com/espressif/esp-lwip/blob/4297782bf9e614be1bb8605f3…
-
```
Arduino Master -> 1 PC slave
Reading 22 Registers (PACKET 1 - READ_HOLDING_REGISTERS)
Writing 23 Registers (PACKET 2 - PRESET_MULTIPLE_REGISTERS)
Same array.
WORKING.
Arduino Master -> 2 devices …
-
```
Arduino Master -> 1 PC slave
Reading 22 Registers (PACKET 1 - READ_HOLDING_REGISTERS)
Writing 23 Registers (PACKET 2 - PRESET_MULTIPLE_REGISTERS)
Same array.
WORKING.
Arduino Master -> 2 devices …
-
```
Arduino Master -> 1 PC slave
Reading 22 Registers (PACKET 1 - READ_HOLDING_REGISTERS)
Writing 23 Registers (PACKET 2 - PRESET_MULTIPLE_REGISTERS)
Same array.
WORKING.
Arduino Master -> 2 devices …