search

energia / cc3200-core

6 stars 10 forks source link

CC3200 EMT — MultiBlink Fails to Compile Against CC3200 EMT #9

Closed rei-vilo closed 7 years ago

rei-vilo commented 7 years ago

The `MultiBlink example fails to compile against CC3200 EMT, but succeeds agains MSP432 EMT.

  1. BLUE_LED is unknown, should be replaced by YELLOW_LED

Add 

#define BLUE_LED YELLOW_LED
  1. Linking fails, with the following error message

Linking everything together... "/Users/ReiVilo/Library/Energia15/packages/energia/tools/arm-none-eabi-gcc/4.8.4-20140725/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -nostartfiles -nostdlib -Os -Wl,--gc-sections "-T/Users/ReiVilo/Library/Energia15/packages/energia/hardware/cc3200emt/1.0.0/cores/cc3200/cc3200.ld" "-Wl,-Map,/var/folders/px/cyfvtr757lqg0yp_cv9j79jh0000gn/T/build63d44f843ff038a6bc73c3b80b8f85e0.tmp/MultiBlink.ino.map" -o "/var/folders/px/cyfvtr757lqg0yp_cv9j79jh0000gn/T/build63d44f843ff038a6bc73c3b80b8f85e0.tmp/MultiBlink.ino.elf" "-L/var/folders/px/cyfvtr757lqg0yp_cv9j79jh0000gn/T/build63d44f843ff038a6bc73c3b80b8f85e0.tmp" -Wl,--check-sections -Wl,--cref -Wl,--gc-sections -Wl,--entry=ResetISR -Wl,--unresolved-symbols=report-all -Wl,--warn-common -mthumb -mcpu=cortex-m4 -mfloat-abi=soft -mabi=aapcs -Wl,--start-group "/var/folders/px/cyfvtr757lqg0yp_cv9j79jh0000gn/T/build63d44f843ff038a6bc73c3b80b8f85e0.tmp/sketch/MultiBlink.ino.cpp.o" "/var/folders/px/cyfvtr757lqg0yp_cv9j79jh0000gn/T/build63d44f843ff038a6bc73c3b80b8f85e0.tmp/core/core.a" -Wl,--end-group "/Users/ReiVilo/Library/Energia15/packages/energia/hardware/cc3200emt/1.0.0/system/driverlib/libdriverlib.a" -lm -lc -lgcc /var/folders/px/cyfvtr757lqg0yp_cv9j79jh0000gn/T/build63d44f843ff038a6bc73c3b80b8f85e0.tmp/core/core.a(main.cpp.o): In function main': /Users/ReiVilo/Library/Energia15/packages/energia/hardware/cc3200emt/1.0.0/cores/cc3200/main.cpp:39: undefined reference tosetup' /Users/ReiVilo/Library/Energia15/packages/energia/hardware/cc3200emt/1.0.0/cores/cc3200/main.cpp:42: undefined reference to `loop' collect2: error: ld returned 1 exit status exit status 1 Error compiling for board CC3200-LAUNCHXL EMT (80MHz).

rei-vilo commented 7 years ago

Adding empty setup() and loop() to the MultiBlink.ino file solved the case.

void setup() { }

void loop() { }

It looks like the task parser doesn't behave the same way against the CC3200 and the MSP432.

robertinant commented 7 years ago

This issue was moved to energia/cc3200emt-core#2