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-rw-r--r--README9
1 files changed, 9 insertions, 0 deletions
diff --git a/README b/README
index ad792d3..afcc671 100644
--- a/README
+++ b/README
@@ -1509,6 +1509,15 @@ The following options need to be configured:
Bus on the MPC8260. But it should be not so difficult
to add this option to other architectures.
+ CONFIG_SOFT_I2C_READ_REPEATED_START
+
+ defining this will force the i2c_read() function in
+ the soft_i2c driver to perform an I2C repeated start
+ between writing the address pointer and reading the
+ data. If this define is omitted the default behaviour
+ of doing a stop-start sequence will be used. Most I2C
+ devices can use either method, but some require one or
+ the other.
- SPI Support: CONFIG_SPI