LPC11C14 - boot_jump() , Operand syntax error

[yansinli]

My code :

void boot_jump(uint32_t address)  /* Jump to user app form bootloader */
{
    __ASM("LDR SP, [R0]");      //Load new stack pointer address
    __ASM("LDR PC, [R0, #4]");  //Load new program counter address
}

err log :

Error[Og006]: Error in inline assembly: "Error[401]: Operand syntax error" ,

Device  : NXP LPC11C14FBD48_301

IAR IDE:

IAR Embedded Workbench for ARM 7.40.5.9739

IAR Embedded Workbench common components 7.2.7.3905

[jeremyzhou · Accepted solution]

Hi yansin lee,

Thank you for your interest in NXP Semiconductor products and
the opportunity to serve you.
To provide the fastest possible support, I'd highly recommend you to refer to the AN11772: LPC11Cxx CAN secondary bootloader which guide you how to jump to APP appropriately.

Have a great day,
TIC

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[yansinli]

very help answer~~ fix my question~~ thank you