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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-11-10 09:25:47 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-11-10 09:25:47 +0000 |
| commit | 609d869cbdf3d70854c3f1b74dabf9d738ae8e0e (patch) | |
| tree | 0ab6fbdee992ec010d2c5da9198e3cf6c4ca8909 /os | |
| parent | 279205bd7f03df3d8e863780af1f39fc22a7b364 (diff) | |
| download | ChibiOS-609d869cbdf3d70854c3f1b74dabf9d738ae8e0e.tar.gz ChibiOS-609d869cbdf3d70854c3f1b74dabf9d738ae8e0e.tar.bz2 ChibiOS-609d869cbdf3d70854c3f1b74dabf9d738ae8e0e.zip | |
Fixed I2C driver 10 bits mode.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6424 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os')
| -rw-r--r-- | os/hal/ports/STM32/I2Cv1/i2c_lld.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/os/hal/ports/STM32/I2Cv1/i2c_lld.c b/os/hal/ports/STM32/I2Cv1/i2c_lld.c index cc4b183d1..89b80396f 100644 --- a/os/hal/ports/STM32/I2Cv1/i2c_lld.c +++ b/os/hal/ports/STM32/I2Cv1/i2c_lld.c @@ -254,7 +254,7 @@ static void i2c_lld_serve_event_interrupt(I2CDriver *i2cp) { case I2C_EV5_MASTER_MODE_SELECT:
if ((i2cp->addr >> 8) > 0) {
/* 10-bit address: 1 1 1 1 0 X X R/W */
- dp->DR = 0xF0 | (0x1 & i2cp->addr) | (0x3 & (i2cp->addr >> 9));
+ dp->DR = 0xF0 | (0x6 & (i2cp->addr >> 8)) | (0x1 & i2cp->addr);
} else {
dp->DR = i2cp->addr;
}
|