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An attempt to support older recorder models

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2817 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-11-10 18:24:40 +00:00
parent 1325c9d9fe
commit 8e4a0e0aab
1 changed files with 11 additions and 2 deletions
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13
firmware/mpeg.c
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@ -33,6 +33,7 @@
#include "thread.h"
#include "usb.h"
#include "file.h"
#include "hwcompat.h"
#endif
extern void bitswap(unsigned char *data, int length);
@ -649,10 +650,18 @@ static void dma_tick(void)
TCNT2 = 0;
for(i = 0;i < 30;i++)
{
PADR |= 0x800;
if(read_hw_mask() & PR_ACTIVE_HIGH)
PADR |= 0x800;
else
PADR &= ~0x800;
while(PBDR & 0x8000) {};
mp3buf[mp3buf_write] = *(unsigned char *)0x4000000;
PADR &= ~0x800;
if(read_hw_mask() & PR_ACTIVE_HIGH)
PADR &= ~0x800;
else
PADR |= 0x800;
mp3buf_write++;
if(mp3buf_write >= mp3buflen)