Bluetooth enabled fails to compile

[troth530]

Both Web Builder and Arduino IDE these settings fail to compile.

{"driver":"iMXRT1062","URL":"https://github.com/grblHAL/iMXRT1062","board":"BOARD_T41U5XBB",
"symbols":["USB_SERIAL_CDC=1","N_AXIS=5","SDCARD_ENABLE=1",
"BLUETOOTH_ENABLE=2","WEBUI_ENABLE=3","ETHERNET_ENABLE=1","TELNET_ENABLE=1","WEBSOCKET_ENABLE=1",
"FTP_ENABLE=1","HTTP_ENABLE=1","MDNS_ENABLE=1","ESTOP_ENABLE=0","SPINDLE0_ENABLE=11","N_SPINDLE=1"],"docker_instance":"","grblHAL":"webBuilder"}

BLUETOOTH_ENABLE=2 and driver.h gives an error if all options for UART >1 here

If this error above is bypassed I hc_05.c give this error and no STATE pin gets assigned. I have used this board map before with bluetooth and pin 34 or 35 gets assigned.

Thank you!

[terjeio]

BLUETOOTH_ENABLE=2 and driver.h gives an error if all options for UART >1 here

I'll fix that - a missed side-effect of changing BLUETOOTH_ENABLE to 2 after reserving BLUETOOTH_ENABLE=1 for "native" Bluetooth configurations used by ESP32 and Pico W.

If this error above is bypassed I hc_05.c give this error and no STATE pin gets assigned.

What is your $385 setting?

[troth530]

What is your $385 setting?

I have no $385 setting, is it something I can set in my CPU_map file?
Maybe it's a chicken and egg situation? Perhaps if I can't compile with BT on, then I can't access $385, and $385 needs to be set to enable BT?

Also I notice in web builder 0.9 based on Jan 27 code that Bluetooth is greyed out.

Thank you!

[terjeio]

I have no $385 setting, is it something I can set in my CPU_map file?

Enable by uncommenting this line.

Also I notice in web builder 0.9 based on Jan 27 code that Bluetooth is greyed out.

I've just fixed that.

[troth530]

Hi @terjeio that commit definitely fixed the issue with the compilation error and bluetooth works a little. First it seems the Teensy needs to be connected through IOsender before I can connect through BT and secondly it seems to crash often. The only thing I am doing out of the ordinary is that I set the HC-05 baud to 115200 using AT commands (AT+BAUD4). Also state pin needs a pulldown in case the BT module is not connected.
Thank you!

[terjeio]

First it seems the Teensy needs to be connected through IOsender before I can connect through BT

Not needed when I try.

secondly it seems to crash often.

The module loses connection?

Also state pin needs a pulldown in case the BT module is not connected.

I have updated tha aux HAL to allow enabling of pulldown from code and can add that to the plugin, however if there is a buffer at the input that will not help. Or I could disable the plugin if the input is high on startup and $377 is set to 1 (true).