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    <title>topic Build Problems, whats wrong with my includes? in LPCXpresso IDE</title>
    <link>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558964#M15263</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;STRONG&gt;Content originally posted in LPCWare by cell85 on Thu Mar 01 19:47:43 MST 2012&lt;/STRONG&gt;&lt;BR /&gt;&lt;SPAN&gt;Hi I'm Using LPCXpresso 4.20&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;and I'm building a Project with CMSISv1p30 and I'm trying to use the Functions from the LPC Drivers Lib such as&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;SystemInit'&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I2C_MasterTransferData'&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;... I included the CMSIS 1p30\inc path and the Drivers\inc Path.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;And I get the following building errors:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;TABLE border="1"&gt;&lt;TBODY&gt;&lt;TR&gt;&lt;TD bgcolor="#cacaca"&gt; &lt;PRE&gt;
**** Build of configuration Debug for project MinIMU9AHRS ****

make all 
Building file: ../src/Compass.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/Compass.d" -MT"src/Compass.d" -o"src/Compass.o" "../src/Compass.c"
Finished building: ../src/Compass.c
 
Building file: ../src/DCM.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/DCM.d" -MT"src/DCM.d" -o"src/DCM.o" "../src/DCM.c"
Finished building: ../src/DCM.c
 
Building file: ../src/I2C.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/I2C.d" -MT"src/I2C.d" -o"src/I2C.o" "../src/I2C.c"
Finished building: ../src/I2C.c
 
Building file: ../src/MinIMU9AHRS.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/MinIMU9AHRS.d" -MT"src/MinIMU9AHRS.d" -o"src/MinIMU9AHRS.o" "../src/MinIMU9AHRS.c"
../src/MinIMU9AHRS.c: In function 'delay':
Finished building: ../src/MinIMU9AHRS.c
../src/MinIMU9AHRS.c:144:2: warning: implicit declaration of function 'Timer0_Wait'
 
Building file: ../src/Output.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/Output.d" -MT"src/Output.d" -o"src/Output.o" "../src/Output.c"
../src/Output.c: In function 'print_str':
Finished building: ../src/Output.c
 
Building file: ../src/Vector.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/Vector.d" -MT"src/Vector.d" -o"src/Vector.o" "../src/Vector.c"
Finished building: ../src/Vector.c
 
../src/Output.c:66:5: warning: implicit declaration of function 'UART_SendString'
Building file: ../src/cr_startup_lpc17.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -D__NEWLIB__ -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/cr_startup_lpc17.d" -MT"src/cr_startup_lpc17.d" -o"src/cr_startup_lpc17.o" "../src/cr_startup_lpc17.c"
Finished building: ../src/cr_startup_lpc17.c
 
Building file: ../src/matrix.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/matrix.d" -MT"src/matrix.d" -o"src/matrix.o" "../src/matrix.c"
Finished building: ../src/matrix.c
 
Building target: MinIMU9AHRS.axf
Invoking: MCU Linker
arm-none-eabi-gcc -nostdlib -Xlinker -Map=MinIMU9AHRS.map -Xlinker --gc-sections -mcpu=cortex-m3 -mthumb -T "MinIMU9AHRS_Debug.ld" -o"MinIMU9AHRS.axf"&amp;nbsp; ./src/Compass.o ./src/DCM.o ./src/I2C.o ./src/MinIMU9AHRS.o ./src/Output.o ./src/Vector.o ./src/cr_startup_lpc17.o ./src/matrix.o&amp;nbsp;&amp;nbsp; 
./src/cr_startup_lpc17.o: In function `ResetISR':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/cr_startup_lpc17.c:254: undefined reference to `SystemInit'
./src/I2C.o: In function `i2c_read':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:64: undefined reference to `I2C_MasterTransferData'
./src/I2C.o: In function `i2c_write':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:86: undefined reference to `I2C_MasterTransferData'
./src/I2C.o: In function `i2c_init':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:105: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:107: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:110: undefined reference to `I2C_Init'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:113: undefined reference to `I2C_Cmd'
./src/MinIMU9AHRS.o: In function `delay':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:144: undefined reference to `Timer0_Wait'
./src/MinIMU9AHRS.o: In function `setup':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:183: undefined reference to `SystemCoreClock'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:183: undefined reference to `SystemCoreClock'
./src/Output.o: In function `init_uart':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:49: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:51: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:58: undefined reference to `UART_Init'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:60: undefined reference to `UART_TxCmd'
./src/Output.o: In function `print_str':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:66: undefined reference to `UART_SendString'
./src/Output.o: In function `print_line':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:74: undefined reference to `UART_SendString'
./src/Output.o: In function `printdata':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:100: undefined reference to `UART_SendString'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:115: undefined reference to `UART_SendString'
collect2: ld returned 1 exit status
make: *** [MinIMU9AHRS.axf] Error 1

&lt;/PRE&gt; &lt;/TD&gt;&lt;/TR&gt;&lt;/TBODY&gt;&lt;/TABLE&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;what is wrong ? please help&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&lt;SPAN class="lia-unicode-emoji" title=":disappointed_face:"&gt;&lt;LI-EMOJI id="lia_disappointed-face" title=":disappointed_face:"&gt;&lt;/LI-EMOJI&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Thu, 16 Jun 2016 02:08:16 GMT</pubDate>
    <dc:creator>lpcware</dc:creator>
    <dc:date>2016-06-16T02:08:16Z</dc:date>
    <item>
      <title>Build Problems, whats wrong with my includes?</title>
      <link>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558964#M15263</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;STRONG&gt;Content originally posted in LPCWare by cell85 on Thu Mar 01 19:47:43 MST 2012&lt;/STRONG&gt;&lt;BR /&gt;&lt;SPAN&gt;Hi I'm Using LPCXpresso 4.20&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;and I'm building a Project with CMSISv1p30 and I'm trying to use the Functions from the LPC Drivers Lib such as&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;SystemInit'&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I2C_MasterTransferData'&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;... I included the CMSIS 1p30\inc path and the Drivers\inc Path.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;And I get the following building errors:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;TABLE border="1"&gt;&lt;TBODY&gt;&lt;TR&gt;&lt;TD bgcolor="#cacaca"&gt; &lt;PRE&gt;
**** Build of configuration Debug for project MinIMU9AHRS ****

make all 
Building file: ../src/Compass.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/Compass.d" -MT"src/Compass.d" -o"src/Compass.o" "../src/Compass.c"
Finished building: ../src/Compass.c
 
Building file: ../src/DCM.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/DCM.d" -MT"src/DCM.d" -o"src/DCM.o" "../src/DCM.c"
Finished building: ../src/DCM.c
 
Building file: ../src/I2C.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/I2C.d" -MT"src/I2C.d" -o"src/I2C.o" "../src/I2C.c"
Finished building: ../src/I2C.c
 
Building file: ../src/MinIMU9AHRS.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/MinIMU9AHRS.d" -MT"src/MinIMU9AHRS.d" -o"src/MinIMU9AHRS.o" "../src/MinIMU9AHRS.c"
../src/MinIMU9AHRS.c: In function 'delay':
Finished building: ../src/MinIMU9AHRS.c
../src/MinIMU9AHRS.c:144:2: warning: implicit declaration of function 'Timer0_Wait'
 
Building file: ../src/Output.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/Output.d" -MT"src/Output.d" -o"src/Output.o" "../src/Output.c"
../src/Output.c: In function 'print_str':
Finished building: ../src/Output.c
 
Building file: ../src/Vector.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/Vector.d" -MT"src/Vector.d" -o"src/Vector.o" "../src/Vector.c"
Finished building: ../src/Vector.c
 
../src/Output.c:66:5: warning: implicit declaration of function 'UART_SendString'
Building file: ../src/cr_startup_lpc17.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -D__NEWLIB__ -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/cr_startup_lpc17.d" -MT"src/cr_startup_lpc17.d" -o"src/cr_startup_lpc17.o" "../src/cr_startup_lpc17.c"
Finished building: ../src/cr_startup_lpc17.c
 
Building file: ../src/matrix.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\mcu_lib\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\CMSISv1p30_LPC17xx\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"src/matrix.d" -MT"src/matrix.d" -o"src/matrix.o" "../src/matrix.c"
Finished building: ../src/matrix.c
 
Building target: MinIMU9AHRS.axf
Invoking: MCU Linker
arm-none-eabi-gcc -nostdlib -Xlinker -Map=MinIMU9AHRS.map -Xlinker --gc-sections -mcpu=cortex-m3 -mthumb -T "MinIMU9AHRS_Debug.ld" -o"MinIMU9AHRS.axf"&amp;nbsp; ./src/Compass.o ./src/DCM.o ./src/I2C.o ./src/MinIMU9AHRS.o ./src/Output.o ./src/Vector.o ./src/cr_startup_lpc17.o ./src/matrix.o&amp;nbsp;&amp;nbsp; 
./src/cr_startup_lpc17.o: In function `ResetISR':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/cr_startup_lpc17.c:254: undefined reference to `SystemInit'
./src/I2C.o: In function `i2c_read':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:64: undefined reference to `I2C_MasterTransferData'
./src/I2C.o: In function `i2c_write':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:86: undefined reference to `I2C_MasterTransferData'
./src/I2C.o: In function `i2c_init':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:105: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:107: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:110: undefined reference to `I2C_Init'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/I2C.c:113: undefined reference to `I2C_Cmd'
./src/MinIMU9AHRS.o: In function `delay':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:144: undefined reference to `Timer0_Wait'
./src/MinIMU9AHRS.o: In function `setup':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:183: undefined reference to `SystemCoreClock'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:183: undefined reference to `SystemCoreClock'
./src/Output.o: In function `init_uart':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:49: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:51: undefined reference to `PINSEL_ConfigPin'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:58: undefined reference to `UART_Init'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:60: undefined reference to `UART_TxCmd'
./src/Output.o: In function `print_str':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:66: undefined reference to `UART_SendString'
./src/Output.o: In function `print_line':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:74: undefined reference to `UART_SendString'
./src/Output.o: In function `printdata':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:100: undefined reference to `UART_SendString'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:115: undefined reference to `UART_SendString'
collect2: ld returned 1 exit status
make: *** [MinIMU9AHRS.axf] Error 1

&lt;/PRE&gt; &lt;/TD&gt;&lt;/TR&gt;&lt;/TBODY&gt;&lt;/TABLE&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;what is wrong ? please help&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&lt;SPAN class="lia-unicode-emoji" title=":disappointed_face:"&gt;&lt;LI-EMOJI id="lia_disappointed-face" title=":disappointed_face:"&gt;&lt;/LI-EMOJI&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 16 Jun 2016 02:08:16 GMT</pubDate>
      <guid>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558964#M15263</guid>
      <dc:creator>lpcware</dc:creator>
      <dc:date>2016-06-16T02:08:16Z</dc:date>
    </item>
    <item>
      <title>Re: Build Problems, whats wrong with my includes?</title>
      <link>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558965#M15264</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;STRONG&gt;Content originally posted in LPCWare by cell85 on Thu Mar 01 20:28:11 MST 2012&lt;/STRONG&gt;&lt;BR /&gt;&lt;SPAN&gt;updated build error log, last lines are important:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;TABLE border="1"&gt;&lt;TBODY&gt;&lt;TR&gt;&lt;TD bgcolor="#cacaca"&gt; &lt;PRE&gt;
&amp;nbsp; 
Building file: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_ssp.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\CoreSupport" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"source/lpc17xx_ssp.d" -MT"source/lpc17xx_ssp.d" -o"source/lpc17xx_ssp.o" "C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_ssp.c"
Finished building: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_ssp.c
 
Building file: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_timer.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\CoreSupport" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"source/lpc17xx_timer.d" -MT"source/lpc17xx_timer.d" -o"source/lpc17xx_timer.o" "C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_timer.c"
Finished building: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_timer.c
 
Building file: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_uart.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\CoreSupport" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"source/lpc17xx_uart.d" -MT"source/lpc17xx_uart.d" -o"source/lpc17xx_uart.o" "C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_uart.c"
Finished building: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_uart.c
 
Building file: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_wdt.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -D__USE_CMSIS=CMSISv1p30_LPC17xx -D__NEWLIB__ -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\CoreSupport" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Drivers\include" -I"C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m3 -mthumb -MMD -MP -MF"source/lpc17xx_wdt.d" -MT"source/lpc17xx_wdt.d" -o"source/lpc17xx_wdt.o" "C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_wdt.c"
Finished building: C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_wdt.c
 
Building target: MinIMU9AHRS.axf
Invoking: MCU Linker
arm-none-eabi-gcc -nostdlib -Xlinker -Map=MinIMU9AHRS.map -Xlinker --gc-sections -mcpu=cortex-m3 -mthumb -T "MinIMU9AHRS_Debug.ld" -o"MinIMU9AHRS.axf"&amp;nbsp; ./src/Compass.o ./src/DCM.o ./src/I2C.o ./src/MinIMU9AHRS.o ./src/Output.o ./src/Vector.o ./src/cr_startup_lpc17.o ./src/matrix.o&amp;nbsp; ./source/lpc17xx_adc.o ./source/lpc17xx_can.o ./source/lpc17xx_clkpwr.o ./source/lpc17xx_dac.o ./source/lpc17xx_emac.o ./source/lpc17xx_gpdma.o ./source/lpc17xx_gpio.o ./source/lpc17xx_i2c.o ./source/lpc17xx_i2s.o ./source/lpc17xx_libcfg_default.o ./source/lpc17xx_mcpwm.o ./source/lpc17xx_nvic.o ./source/lpc17xx_pinsel.o ./source/lpc17xx_pwm.o ./source/lpc17xx_qei.o ./source/lpc17xx_rit.o ./source/lpc17xx_rtc.o ./source/lpc17xx_spi.o ./source/lpc17xx_ssp.o ./source/lpc17xx_timer.o ./source/lpc17xx_uart.o ./source/lpc17xx_wdt.o&amp;nbsp;&amp;nbsp; 
./src/cr_startup_lpc17.o: In function `ResetISR':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/cr_startup_lpc17.c:254: undefined reference to `SystemInit'
./src/MinIMU9AHRS.o: In function `delay':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:144: undefined reference to `Timer0_Wait'
./src/MinIMU9AHRS.o: In function `setup':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:183: undefined reference to `SystemCoreClock'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/MinIMU9AHRS.c:183: undefined reference to `SystemCoreClock'
./src/Output.o: In function `print_str':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:66: undefined reference to `UART_SendString'
./src/Output.o: In function `print_line':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:74: undefined reference to `UART_SendString'
./src/Output.o: In function `printdata':
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:100: undefined reference to `UART_SendString'
C:\Users\SuperK\5-Coding und uC\1-IMU200X\0-FW\MinIMU9AHRS\Debug/../src/Output.c:115: undefined reference to `UART_SendString'
./source/lpc17xx_clkpwr.o: In function `CLKPWR_GetPCLK':
C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_clkpwr.c:194: undefined reference to `SystemCoreClock'
C:/Users/SuperK/5-Coding und uC/1-IMU200X/0-FW/lpc17xx.cmsis.driver.library/Drivers/source/lpc17xx_clkpwr.c:194: undefined reference to `SystemCoreClock'
collect2: ld returned 1 exit status
make: *** [MinIMU9AHRS.axf] Error 1
&lt;/PRE&gt; &lt;/TD&gt;&lt;/TR&gt;&lt;/TBODY&gt;&lt;/TABLE&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 16 Jun 2016 02:08:17 GMT</pubDate>
      <guid>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558965#M15264</guid>
      <dc:creator>lpcware</dc:creator>
      <dc:date>2016-06-16T02:08:17Z</dc:date>
    </item>
    <item>
      <title>Re: Build Problems, whats wrong with my includes?</title>
      <link>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558966#M15265</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;STRONG&gt;Content originally posted in LPCWare by atomicdog on Thu Mar 01 21:00:09 MST 2012&lt;/STRONG&gt;&lt;BR /&gt;&lt;SPAN&gt;You should always start by fixing the [B]first [/B]error/warning you see. A lot of times the ones after that will disappear because they were related.&lt;/SPAN&gt;&lt;BR /&gt;&lt;TABLE border="1"&gt;&lt;TBODY&gt;&lt;TR&gt;&lt;TD bgcolor="#cacaca"&gt; &lt;PRE&gt;
Finished building: ../src/MinIMU9AHRS.c
../src/MinIMU9AHRS.c:144:2: warning: implicit declaration of function 'Timer0_Wait'
&amp;nbsp; 
&lt;/PRE&gt; &lt;/TD&gt;&lt;/TR&gt;&lt;/TBODY&gt;&lt;/TABLE&gt;&lt;SPAN&gt; This is an error disguised as a warning.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Where is Timer_Wait? is it being compiled and linked?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 16 Jun 2016 02:08:17 GMT</pubDate>
      <guid>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558966#M15265</guid>
      <dc:creator>lpcware</dc:creator>
      <dc:date>2016-06-16T02:08:17Z</dc:date>
    </item>
    <item>
      <title>Re: Build Problems, whats wrong with my includes?</title>
      <link>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558967#M15266</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;STRONG&gt;Content originally posted in LPCWare by cell85 on Fri Mar 02 03:18:46 MST 2012&lt;/STRONG&gt;&lt;BR /&gt;&lt;SPAN&gt;ok it seems that I dont have the LPCXpresso BaseBoard LIB from Embedded Artists.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;So I dont have any UART_SendString function and Timer0_wait function.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;:(&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Is there a way to download those Lib's ?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;WR&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Sam&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 16 Jun 2016 02:08:18 GMT</pubDate>
      <guid>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558967#M15266</guid>
      <dc:creator>lpcware</dc:creator>
      <dc:date>2016-06-16T02:08:18Z</dc:date>
    </item>
    <item>
      <title>Re: Build Problems, whats wrong with my includes?</title>
      <link>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558968#M15267</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;STRONG&gt;Content originally posted in LPCWare by TheFallGuy on Fri Mar 02 04:54:19 MST 2012&lt;/STRONG&gt;&lt;BR /&gt;&lt;SPAN&gt;Read the documents included with the board - you register on their website, which then allows you to download examples etc.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 16 Jun 2016 02:08:18 GMT</pubDate>
      <guid>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558968#M15267</guid>
      <dc:creator>lpcware</dc:creator>
      <dc:date>2016-06-16T02:08:18Z</dc:date>
    </item>
    <item>
      <title>Re: Build Problems, whats wrong with my includes?</title>
      <link>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558969#M15268</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;STRONG&gt;Content originally posted in LPCWare by cell85 on Fri Mar 02 09:25:40 MST 2012&lt;/STRONG&gt;&lt;BR /&gt;&lt;HR /&gt;&lt;SPAN style="color: #0000ff;"&gt;&lt;STRONG&gt;Quote: TheFallGuy&lt;/STRONG&gt;&lt;BR /&gt;Read the documents included with the board - you register on their website, which then allows you to download examples etc.&lt;/SPAN&gt;&lt;HR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;thats the problem i dont own the board !&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 16 Jun 2016 02:08:19 GMT</pubDate>
      <guid>https://community.nxp.com/t5/LPCXpresso-IDE/Build-Problems-whats-wrong-with-my-includes/m-p/558969#M15268</guid>
      <dc:creator>lpcware</dc:creator>
      <dc:date>2016-06-16T02:08:19Z</dc:date>
    </item>
  </channel>
</rss>

