Dear Sir,
I got error below when I try to compile the example "MPU9250_DMP_Quaternion" on Wemos D1 mini. Could anyone help?
thanks in advance.
Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP11getGyroSensEv+0x0): undefined reference to `mpu_get_gyro_sens'
all the error message:
Arduino: 1.8.16 (Mac OS X), Board: "LOLIN(WEMOS) D1 R2 & mini, 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 921600"
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP11getGyroSensEv+0x0): undefined reference to mpu_get_gyro_sens' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function
_ZN11MPU9250_DMP11getGyroSensEv':
/Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:196: undefined reference to mpu_get_gyro_sens' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:201: undefined reference to
mpu_get_accel_sens'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function _ZN11MPU9250_DMP12getAccelSensEv': /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:206: undefined reference to
mpu_get_accel_sens'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP5beginEv+0x4): undefined reference to mpu_init' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP5beginEv+0x8): undefined reference to
mpu_set_bypass'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP5beginEv+0xc): undefined reference to mpu_set_sensors' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function
_ZN11MPU9250_DMP5beginEv':
/Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:44: undefined reference to mpu_init' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:46: undefined reference to
mpu_set_bypass'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:46: undefined reference to mpu_set_sensors' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:56: undefined reference to
mpu_read_reg'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function _ZN11MPU9250_DMP13fifoAvailableEv': /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:59: undefined reference to
mpu_read_reg'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:244: undefined reference to mpu_read_reg' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:248: undefined reference to
dmp_load_motion_driver_firmware'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP8dmpBeginEtt+0x4): undefined reference to dmp_enable_lp_quat' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP8dmpBeginEtt+0x8): undefined reference to
dmp_enable_6x_lp_quat'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP8dmpBeginEtt+0xc): undefined reference to dmp_enable_gyro_cal' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP8dmpBeginEtt+0x10): undefined reference to
dmp_enable_feature'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP8dmpBeginEtt+0x14): undefined reference to dmp_set_fifo_rate' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP8dmpBeginEtt+0x18): undefined reference to
mpu_set_dmp_state'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function _ZN11MPU9250_DMP7dmpLoadEv': /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:398: undefined reference to
dmp_load_motion_driver_firmware'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function _ZN11MPU9250_DMP8dmpBeginEtt': /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:378: undefined reference to
dmp_enable_lp_quat'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:381: undefined reference to dmp_enable_6x_lp_quat' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:384: undefined reference to
dmp_enable_gyro_cal'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function _ZN11MPU9250_DMP17dmpEnableFeaturesEt': /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:463: undefined reference to
dmp_enable_feature'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function _ZN11MPU9250_DMP14dmpSetFifoRateEt': /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:413: undefined reference to
dmp_set_fifo_rate'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function _ZN11MPU9250_DMP8dmpBeginEtt': /Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:393: undefined reference to
mpu_set_dmp_state'
/Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o:(.text._ZN11MPU9250_DMP13dmpUpdateFifoEv+0x0): undefined reference to dmp_read_fifo' /Users/fzhou/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld: libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp.o: in function
_ZN11MPU9250_DMP13dmpUpdateFifoEv':
/Users/fzhou/Documents/Arduino/libraries/SparkFun_MPU9250DMPEPS/SparkFunMPU9250-DMP-ESP.cpp:425: undefined reference to `dmp_read_fifo'
collect2: error: ld returned 1 exit status
exit status 1
Error compiling for board LOLIN(WEMOS) D1 R2 & mini.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.