I am using Free RTOS Version 10.0.0 . I am using two hardware platforms: 1. Arduino UNO 2. Arduino Mega 2560 I am using the Arduino IDE Version 1.8.5 When compiling source for the Arduino UNO everything compiles and uploads correctly. However, if I compile the same code for the Arduino Mega I get the following build errors: Compiling debug version of ‘RTBiTTControllerVer10′ for ‘Arduino/Genuino Mega w/ ATmega2560 (Mega 2560)’ Error linking for board Arduino/Genuino Mega w/ ATmega2560 (Mega 2560) Debug build failed for project ‘RTBiTTControllerVer10′ ccgOF8u5.ltrans0.ltrans.o*: In function main ccgOF8u5.ltrans0.o*: (.text.startup+0x24a): undefined reference to EIND ccgOF8u5.ltrans1.ltrans.o*: In function vPortYieldFromTick ccgOF8u5.ltrans1.o*: (.text.hot+0xc): undefined reference to EIND ccgOF8u5.ltrans1.o*: (.text.hot+0x386): undefined reference to EIND ccgOF8u5.ltrans1.ltrans.o*: In function vPortYield ccgOF8u5.ltrans1.o*: (.text.hot+0x4d0): undefined reference to EIND ccgOF8u5.ltrans1.o*: (.text.hot+0x640): undefined reference to EIND collect2.exe*: error: ld returned 1 exit status Ay help would be appreciated!

Where did the code come from? Is it official FreeRTOS code?

I uploaded Free RTOs from Arduino site. Therefore I assume it is official.

The ONLY official FreeRTOS version are from www.freertos.org All other are considered derivative works… ~~ _/) ~~~~ _/) ~~~~ _/) ~~~~ _/) ~~ Tom Lafleur

On Dec 30, 2017, at 10:36 AM, Ken Caird cairdke@users.sf.net wrote: I uploaded Free RTOs from Arduino site. Therefore I assume it is official. ENDI Build Error on Arduino Mega Platform Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/freertos/discussion/382005/ To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/