From 3799bf56f52f7a5be9eeda6757c6642105c4ed66 Mon Sep 17 00:00:00 2001 From: barthess Date: Wed, 7 Dec 2011 19:23:09 +0000 Subject: I2C. Error handling from userland code added. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/i2c_dev@3572 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/include/i2c.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'os/hal/include/i2c.h') diff --git a/os/hal/include/i2c.h b/os/hal/include/i2c.h index 8cfd97e75..5ee4887e9 100644 --- a/os/hal/include/i2c.h +++ b/os/hal/include/i2c.h @@ -181,15 +181,16 @@ extern "C" { void i2cObjectInit(I2CDriver *i2cp); void i2cStart(I2CDriver *i2cp, const I2CConfig *config); void i2cStop(I2CDriver *i2cp); - void i2cMasterTransmit(I2CDriver *i2cp, + i2cflags_t i2cMasterTransmit(I2CDriver *i2cp, uint8_t slave_addr, uint8_t *txbuf, size_t txbytes, uint8_t *rxbuf, size_t rxbytes); - void i2cMasterReceive(I2CDriver *i2cp, + i2cflags_t i2cMasterReceive(I2CDriver *i2cp, uint8_t slave_addr, uint8_t *rxbuf, size_t rxbytes); void i2cMasterStart(I2CDriver *i2cp); void i2cMasterStop(I2CDriver *i2cp); void i2cAddFlagsI(I2CDriver *i2cp, i2cflags_t mask); + i2cflags_t i2cGetAndClearFlags(I2CDriver *i2cp); #if I2C_USE_MUTUAL_EXCLUSION void i2cAcquireBus(I2CDriver *i2cp); -- cgit v1.2.3