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Lines Matching refs:scl

78 /* Some devices will hold SCL low to slow down the bus or until 
82 * the SCL line. You can set the timeout to zero if the slave device
89 int i, scl;
95 b->I2CGetBits(b, &scl, &sda);
96 if (scl) break;
191 int scl;
196 b->I2CGetBits(b, &scl, psda);
211 * if the slave pulls SCL to slow down the bus more than ByteTimeout usecs,
224 int i, scl, sda;
242 b->I2CGetBits(b, &scl, &sda);
269 * if the slave pulls SCL to slow down the bus more than ByteTimeout usecs,