diff options
Diffstat (limited to 'Documentation/video4linux/hauppauge-wintv-cx88-ir.txt')
-rw-r--r-- | Documentation/video4linux/hauppauge-wintv-cx88-ir.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt b/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt index 93fec32a1188..faccee68f603 100644 --- a/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt +++ b/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt | |||
@@ -30,7 +30,7 @@ provide for a handler) | |||
30 | GP_SAMPLE register is at 0x35C058 | 30 | GP_SAMPLE register is at 0x35C058 |
31 | 31 | ||
32 | Bits are then right shifted into the GP_SAMPLE register at the specified | 32 | Bits are then right shifted into the GP_SAMPLE register at the specified |
33 | rate; you get an interrupt when a full DWORD is recieved. | 33 | rate; you get an interrupt when a full DWORD is received. |
34 | You need to recover the actual RC5 bits out of the (oversampled) IR sensor | 34 | You need to recover the actual RC5 bits out of the (oversampled) IR sensor |
35 | bits. (Hint: look for the 0/1and 1/0 crossings of the RC5 bi-phase data) An | 35 | bits. (Hint: look for the 0/1and 1/0 crossings of the RC5 bi-phase data) An |
36 | actual raw RC5 code will span 2-3 DWORDS, depending on the actual alignment. | 36 | actual raw RC5 code will span 2-3 DWORDS, depending on the actual alignment. |