topic CW11 output declaration syntax error when compile asm code in CodeWarrior for MCU

CW11 output declaration syntax error when compile asm code

IvyGuo — Mon, 20 Feb 2023 11:46:30 GMT

I used MC56F84786 and want to include eeprom drivers but EepromDrv/EepromDrv.c include a lot of code like this

// clear RDCOLERR, ACCERR, FPVIOL flag
move.w #0x70,A1
move.bp A1,X:(r0)

when i compile the project ,CW11 IDE output

C:/nxp/CW MCU v11.1/MCU/DSP56800x_EABI_Tools/command_line_tools/mwcc56800e|Compiler|Error
(C:\Users\MSI-NB\workspace\Test_asm\EepromDrv\EepromDrv.c|666|5|1|33694|1)
= move.w #0x70,A1

But i creat the project mixed c and asm

Re: CW11 output declaration syntax error when compile asm code

IvyGuo — Mon, 20 Feb 2023 11:49:40 GMT

Error:

creat a project in this way:so the asm code would be compiled

Re: CW11 output declaration syntax error when compile asm code

xiangjun_rong — Mon, 27 Feb 2023 03:59:04 GMT

Hi,

I have tested the following code, I have not problem.

Pls have a try.

void asmTest(void)
{
asm{
move.w #0x70,A1
move.bp A1,X:(r0)
}
}

Hope it can help you

XiangJun Rong