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How to include ‘snprintf’
Hi, I have code that uses the built in function snprintf(). This works fine, but the compiler gives the following warning: warning: implicit declaration of function ‘snprintf’ [-Wimplicit-function-declaration] I have stdio.h included, and have set the language standard to C99,
alignment attribute does not work properly on latest version of the toolchain
Hi, I just tried the latest version (gcc-4.8.4.201703) of the toolchain for a RX63N controller, and found an error. For the Ethernet DMA I need two buffers on a 16 byte aligned boundary, I have these declared like this: static
Difference between Windows and Linux RX 1703 toolchain when using optimised libraries
Hello GNU Tools First thanks for an efficient RX toolchain making a fast and compact executable. I experience a difference between the 1703 RX toolchain and the previous 1701 when using optimised libraries. In 1703 the Linux version, the linker
” GNURX “supporting “HEW”.
Please tell me the price of “Ver” of” GNURX “supporting “HEW”. Is it to “Ver14.01”? ＨＥＷに対応しているＧＮＵＲＸのバージョンはver14.01までですか？ これ以上はHEWにインストール出来ませんでした。
const *variableName is placed in ROM instead of RAM
Hello, I am working on converting some code over to the KPIT RX compiler on the RX210. It is a 512K ROM and 64K RAM model. I am using Eclipse, Segger J-Link and rx-elf-gdb on Linux to debug. I have
sprintf() format specifiers don’t seem to be working… why not?
Hi, I’m having an issue formatting strings to be output via the serial port R_UART0_Send() function… Constant strings don’t seem to have an issue, but if I try to insert data using a format specifier, the resulting string is corrupted
How to place a function RAM?
Good evening I have tried a few ways of placing functions in RAM. I am trying to do this so i can write data into my user data flash on the RX630 from the user boot area. Initially i placed the
Resolve this linker error: section `.text’ is not within region `ROM’
I have a project using the RL78/L13 (R5F10WLE) device. Compiler options: -Wa,-adlhn=”$(basename $(notdir $<)).lst” -nostdinc -I”C:\PROGRA~2\GCCFOR~1.201\rl78-elf\rl78-elf/rl78-elf/optlibinc” -Wstack-usage=512 -mg13 -g3 -g Assembler options: -I”C:\Development\Projects\Comet\IHD\Firmware (E2STUDIO)\IHD_Comet/src” -adlhn=”$(basename $(notdir $<)).lis” –gdwarf2 Linker options: -T”C:\Development\Projects\Comet\IHD\Firmware (E2STUDIO)\IHD_Comet\HardwareDebug\IHD_Comet_HardwareDebug_auto.gsi” @”C:\Development\Projects\Comet\IHD\Firmware (E2STUDIO)\IHD_Comet\HardwareDebug\LinkerSubCommand.tmp” -M=IHD_Comet.map -L”C:\PROGRA~2\GCCFOR~1.201\rl78-elf\rl78-elf/lib/gcc/rl78-elf/4.9.2.201701-GNURL78/g13″ -L”C:\PROGRA~2\GCCFOR~1.201\rl78-elf\rl78-elf/rl78-elf/lib/g13″ –start-group -loptm -loptc
In E2 I want to write some data in the .text section of an address, what should i do?
In E2 I want to write some data in the .text section of an address, what should i do? I use E2, and i want to write some data such ad {‘a’,’b’,’c’,’d’,’e’,’f’,’g’,’g’}to .text section. the address such as 0xFFFE8400, what
Error when trying to use e2studio with arm-non-eabi
I have been trying to use for days my recently installed e2studio with the toolchain you provide (arm-none-eabi). It does not work and even the simplest code have a lot of errors (it does not build) Is there a guide
