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simplify memcpy

This commit is contained in:
Matthew Kennedy 2023-08-26 11:51:35 -07:00
parent ce6ff8c032
commit fa47e3a3e3
1 changed files with 2 additions and 24 deletions
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26
firmware/bootloader/openblt_chibios/openblt_chibios.cpp
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@ -18,32 +18,10 @@ blt_int32u TimerGet() {
return 0;
}
/************************************************************************************//**
** \brief Copies data from the source to the destination address.
** \param dest Destination address for the data.
** \param src Source address of the data.
** \param len length of the data in bytes.
** \return none.
**
****************************************************************************************/
void CpuMemCopy(blt_addr dest, blt_addr src, blt_int16u len)
{
blt_int8u *from, *to;
/* set casted pointers */
from = (blt_int8u *)src;
to = (blt_int8u *)dest;
/* copy all bytes from source address to destination address */
while (len-- > 0)
{
/* store byte value from source to destination */
*to++ = *from++;
/* keep the watchdog happy */
CopService();
}
} /*** end of CpuMemCopy ***/
memcpy((void*)dest, (void*)src, len);
}
/** \brief Pointer to the user program's reset vector. */
#define CPU_USER_PROGRAM_STARTADDR_PTR ((blt_addr)(NvmGetUserProgBaseAddress() + 0x00000004))