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7 years, 8 months ago.
Error: Undefined symbol serial_set_flow_control (referred from SerialBase.K64F.o)
I'm developing a program for the frdm-k64f. I had 3 similar programs that were all working on July 26. On July 29th I changed a few lines of one of the programs, went to compile and ran into this error. Error: Undefined symbol serial_set_flow_control (referred from SerialBase.K64F.o). After trying to debug for quite a while I checked the two other programs that no one had changed since I had previously compiled them, they also threw the above error. I was wondering If anyone knows what caused the error, and if there is a simple way to fix it. I originally thought I had possibly updated one of the 3 libraries I was using(mbed-rtos, EthernetInterface, and mbed-src) and had introduced a problem, but when I checked they were still the same versions I'd been using for the past 6 months. Anyways I'd appreciate any help anyone could give. Thanks,
3 Answers
7 years, 8 months ago.
Please use the latest mbed-dev (not mbed-src) from https://developer.mbed.org/users/mbed_official/code/mbed-dev/. This should fix the flow control compile issues.
What is the difference between mbed-dev and mbed-src? I even used my previously working copies of mbed-src but it didn't compile.
posted by 03 Aug 2016
7 years, 8 months ago.
I have same issue... EthernetInterface + mbed-rtos + mbed-src = error. It was OK a few days ago, today I am not able to build it. I will be very grateful for any help.
7 years, 8 months ago.
My codes were OK before. But recently, I am getting this error over and over. I feel there is a recent internal mbed compiler problem.