Serial2.Mode Crashes system
Posted: Wed Dec 01, 2021 11:51 pm
Hi there,
I'm using 1.43.5. esp8666 NodeMCU board. App works great until I try to output to Serial2. I started with Serial2.Mode 9600,15,13. I've tried other unassigned pins. Same issue, system traps with exception 29 when Serial2.mode command is executed. Tried other setups such as Serial2.mode 9600,15,13,8,0,1. Am I missing some other prerequisite?
Here's a partial output I'm getting:
Program Running
Exception (29):
epc1=0x4000e1b2 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000004 depc=0x00000000
>>>stack>>>
ctx: sys
sp: 3fffea10 end: 3fffffb0 offset: 01a0
3fffebb0: 00000000 3fff2e24 3fff7f7c 4025fd49
3fffebc0: 00000000 00000000 00000001 00000000
I'm using 1.43.5. esp8666 NodeMCU board. App works great until I try to output to Serial2. I started with Serial2.Mode 9600,15,13. I've tried other unassigned pins. Same issue, system traps with exception 29 when Serial2.mode command is executed. Tried other setups such as Serial2.mode 9600,15,13,8,0,1. Am I missing some other prerequisite?
Here's a partial output I'm getting:
Program Running
Exception (29):
epc1=0x4000e1b2 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000004 depc=0x00000000
>>>stack>>>
ctx: sys
sp: 3fffea10 end: 3fffffb0 offset: 01a0
3fffebb0: 00000000 3fff2e24 3fff7f7c 4025fd49
3fffebc0: 00000000 00000000 00000001 00000000