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nope, reread the datasheet... this one is correct

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15267 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2007-10-22 13:53:19 +00:00
parent 543c49a483
commit 8f1745e96c
1 changed files with 2 additions and 2 deletions
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4
firmware/drivers/tsc2100.c
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@ -52,7 +52,7 @@ short tsc2100_readreg(int page, int address)
void tsc2100_writereg(int page, int address, short value)
{
unsigned short command = 0x0800|(page << 11)|(address << 5);
unsigned short command = (page << 11)|(address << 5);
unsigned char out[4] = {command >> 8, command & 0xff,
value >> 8, value & 0xff};
spi_block_transfer(SPI_target_TSC2100,
@ -63,5 +63,5 @@ void tsc2100_keyclick(void)
{
// 1100 0100 0001 0000
short val = 0xC410;
tsc2100_writereg(TSAC2_PAGE, TSAC2_ADDRESS, val);
tsc2100_writereg(TSAC2_PAGE, TSAC2_ADDRESS, tsc2100_readreg(TSAC2_PAGE, TSAC2_ADDRESS)&0x8000);
}