I’m trying to compile a program to run on an AT90CAN128 using the ATMEL CAN Libraries from
http://www.atmel.com/tools/CANSOFTWARELIBRARY.aspx
However, When I try to compile I get the following errors in Atmel Studio 6
# | Description | File | Row | Col 1 | missing ')' | -\Temp\ccMKhrlO.s | 89 | 1 2 | garbage at end of line | -\Temp\ccMKhrlO.s | 89 | 1
I’m assuming these are internal assembly files that the compiler generates, however when I navigate to the location specified the file does not exist.
Has anyone run into a similiar issue that might know what is going on here?
The relevant part of the compilation log is as follows:
------ Build started: Project: FSAE Steering, Configuration: Debug AVR ------
...
...
Building file: ../libraries/lib_mcu/flash/flash_appli_lib.c
I"C:\Program Files (x86)\Atmel\Atmel Studio 6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DF_CPU=1600000UL -I".." -I"../libraries/lib_module" -I"../libraries/lib_module/isp" -I"../libraries/lib_mcu" -I"../libraries/lib_mcu/adc" -I"../libraries/lib_mcu/can" -I"../libraries/lib_mcu/eeprom" -I"../libraries/lib_mcu/flash" -I"../libraries/lib_mcu/spi" -I"../libraries/lib_mcu/timer" -I"../libraries/lib_mcu/uart" -I"../libraries/lib_board/audio" -I"../libraries/lib_board/key" -I"../libraries/lib_board/led" -I"../libraries/lib_board/rtc" -I"../libraries/lib_board/sensor" -I"../libraries/lib_board" -O1 -fpack-struct -fshort-enums -g2 -Wall -c -std=gnu99 -MD -MP -MF "libraries/lib_mcu/flash/flash_appli_lib.d" -MT"libraries/lib_mcu/flash/flash_appli_lib.d" -MT"libraries/lib_mcu/flash/flash_appli_lib.o" -mmcu=at90can128 -o"libraries/lib_mcu/flash/flash_appli_lib.o" "../libraries/lib_mcu/flash/flash_appli_lib.c"
C:\Users\Dan\AppData\Local\Temp\ccMKhrlO.s: Assembler messages:
C:\Users\Dan\AppData\Local\Temp\ccMKhrlO.s(89,1): missing ')'
C:\Users\Dan\AppData\Local\Temp\ccMKhrlO.s(89,1): garbage at end of line
make: *** [libraries/lib_mcu/flash/flash_appli_lib.o] Error 1
Done executing task "RunCompilerTask" -- FAILED.
Done building target "CoreBuild" in project "FSAE Steering.cproj" -- FAILED.
Done building project "FSAE Steering.cproj" -- FAILED.
Build FAILED.
========== Build: 0 succeeded or up-to-date, 1 failed, 0 skipped ==========
It looks like it is improperly converting flash_appli_lib.c into assembly. However looking at the file shows no obvious problems.
flash_appli_lib.c
//******************************************************************************
//! @file $RCSfile: flash_appli_lib.c,v $
//!
//! Copyright (c) 2007 Atmel.
//!
//! Use of this program is subject to Atmel's End User License Agreement.
//! Please read file license.txt for copyright notice.
//!
//! @brief This file contains the library of functions of:
//! - Flash (code in "Application Flash Section")
//! - for AT90CAN128/64/32.
//!
//! This file can be parsed by Doxygen for automatic documentation generation.
//! This file has been validated with AVRStudio-413528/WinAVR-20070122.
//!
//! @version $Revision: 3.20 $ $Name: jtellier $
//!
//! @todo
//! @bug
//******************************************************************************
//_____ I N C L U D E S ________________________________________________________
#include "config.h"
#include "flash_appli_lib.h"
#include "flash_appli_drv.h"
//_____ D E F I N I T I O N S __________________________________________________
//_____ F U N C T I O N S ______________________________________________________
//------------------------------------------------------------------------------
// @fn flash_rd_byte
//!
//! This function allows to read a byte in 64K bytes of Flash memory.
//!
//! @warning: _RAMPZ_IS_USED must be defined in "config.h"
//! @warning: The 64K page setting must be done before (ex: setting
//! or clearing the RAMPZ register).
//!
//! @param: addr_byte Address to read the byte in Flash memory.
//!
//! @return: Value read in the Flash memory.
//!
//------------------------------------------------------------------------------
U8 flash_rd_byte(U16 addr_byte)
{
#if defined(_RAMPZ_IS_USED_)
U32 far_addr_byte;
far_addr_byte = (((U32)(RAMPZ))<<16) | ((U32)(addr_byte));
return (Farflash_rd_byte(far_addr_byte));
#else
return (Stdflash_rd_byte(addr_byte));
#endif //- If _RAMPZ_IS_USED_ ...
// return (Flash_rd_byte(addr_word));
}
//------------------------------------------------------------------------------
// @fn flash_rd_word
//!
//! This function allows to read a word in 64K bytes of Flash memory.
//!
//! @warning: _RAMPZ_IS_USED must be defined in "config.h"
//! @warning: 1 - The address of the word is an even byte address.
//! 2 - The 64K page setting must be done before (ex: setting
//! or clearing the RAMPZ register).
//!
//! @param: addr_word Address to read the word in Flash memory.
//!
//! @return: Value read in the Flash memory.
//!
//------------------------------------------------------------------------------
U16 flash_rd_word(U16 addr_word)
{
#if defined(_RAMPZ_IS_USED_)
U32 far_addr_word;
far_addr_word = (((U32)(RAMPZ))<<16) | ((U32)(addr_word));
return (Farflash_rd_word(far_addr_word));
#else
return (Stdflash_rd_word(addr_word));
#endif //- If _RAMPZ_IS_USED_ ...
// return (Flash_rd_word(addr_word));
}
//------------------------------------------------------------------------------
// @fn flash_appli_wr_byte
//!
//! This function allows to write a byte in 64K bytes of Flash memory.
//!
//! @warning: The 64K page setting must be done before (ex: setting
//! or clearing the RAMPZ register).
//!
//! @param: addr_byte Address to write the byte in Flash memory.
//! value Value to write in the Flash memory.
//!
//! @return none
//!
//------------------------------------------------------------------------------
void flash_appli_wr_byte(U16 addr_byte, U8 value)
{
flash_appli_wr_block(&value, addr_byte, 1);
}
//------------------------------------------------------------------------------
// @fn flash_appli_wr_block
//!
//! This application function calls flash_wr_block() function of the BootLoader
//! if the application is runnning supervised by the BootLoader developped
//! by ATMEL (see "can_bootloader_example" or "can_uart_bootloader_example").
//!
//! @warning: The 64K page setting must be done before (ex: setting
//! or clearing the RAMPZ register).
//! @warning: See flash_wr_block() function in "flash_boot_lib.c".
//!
//! @param: - src Source of (SRAM) buffer Address.
//! - dest Destination, start address in Flash memory where data
//! must be written.
//! - byte_nb Number of byte to write.
//!
//! @return none
//!
//------------------------------------------------------------------------------
void flash_appli_wr_block(U8* src, U16 dest, U16 byte_nb)
{
Call_flash_appli_wr_block();
}
I fixed the error by removing the offending c file from the project.
It seems as though Atmel studio was trying to compile everything, not just what was being linked from main.