Search found 7 matches

by BryanJS
Mon Jul 27, 2020 2:08 pm
Forum: NetBurner Software
Topic: RS485 Half Duplex
Replies: 1
Views: 1103

RS485 Half Duplex

I am using a Mod5234 , Uart 1 and using it for a Modbus RS485 ( Half Duplex ) communications. The Uart_RX , Uart_Tx and Uart_RTS are controlling a SN65HVD1780 chip. I can see the data is been TX but the RX data is low. This is because the RTS Line just remains high. How do I control the RTS line. Th...
by BryanJS
Thu Jun 06, 2019 3:57 pm
Forum: NetBurner Software
Topic: sscanf crashing Mod5234
Replies: 2
Views: 1809

Re: sscanf crashing Mod5234

It could be something related to the RTO task - I am using the console task skeleton to talk to serially on Port 0. From tests I think it could be related to the RTO scheduling as it seems to crash if I use on other functions as well. Could it be a memory or task scheduling problem. // Service Entry...
by BryanJS
Wed Jun 05, 2019 12:27 pm
Forum: NetBurner Software
Topic: sscanf crashing Mod5234
Replies: 2
Views: 1809

sscanf crashing Mod5234

I am having problem with the sscanf function. It works in debug mode but as soon as I run the program it crashes. I am probably doing something fundamentally wrong. I am trying to extract the time integers from a string I receive from the serial port 0. The string is in the format "SYNC<hh:mm:s...
by BryanJS
Mon Jun 18, 2018 3:21 pm
Forum: NetBurner Software
Topic: SetIntC - undefined reference
Replies: 2
Views: 1943

Re: SetIntC - undefined reference

Thank you

Removing the extern "C" resolved the problem.

extern void SetIntc(int intc, long func, int vector, int level, int prio); // Interrupt Setting
by BryanJS
Fri Jun 15, 2018 6:06 pm
Forum: NetBurner Software
Topic: SetIntC - undefined reference
Replies: 2
Views: 1943

SetIntC - undefined reference

I keep getting this error … TCS_Utils\TCS_PIT.o: In function `InitMsPit': C:\NetBurner\workspace\TCS_V0\Release/..\TCS_Utils/TCS_PIT.cpp:69: undefined reference to `SetIntc' I have included all the includes so I am wondering why I am getting this error - any help would be appreciated. --------------...
by BryanJS
Fri Jun 15, 2018 10:09 am
Forum: NetBurner Software
Topic: MOD5234 - Downloading "Timed Out"
Replies: 2
Views: 1864

Re: MOD5234 - Downloading "Timed Out"

Thank you - that was the answer
by BryanJS
Mon Jun 04, 2018 11:01 am
Forum: NetBurner Software
Topic: MOD5234 - Downloading "Timed Out"
Replies: 2
Views: 1864

MOD5234 - Downloading "Timed Out"

I have two MOD5234 boards on a development system. The one board works fine and I can download a program - the other board , which was working, now will not let me download a program. I get the "Timed Out" dialog from eclipse. It was working until I downloaded a program, and then from that...