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authorpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2011-09-18 17:52:00 +0000
committerpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2011-09-18 17:52:00 +0000
commit0ce69264dbb1841b4093c04302c53ccfab02ca48 (patch)
tree1c324fbc0ad5b3bcbf28818660c322c026914789 /nuttx/ChangeLog
parentfd34c2fa9d9d8faff68f5023e27246ac35954c70 (diff)
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Add I2C trace capability; Fix another STM32 I2C/FSMC bug; add verify command to the I2C tool
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3961 42af7a65-404d-4744-a932-0658087f49c3
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fixing this bug, the Windows chkdsk utility would report these lost chains.
* arch/arm/src/stm32/stm32_i2c.c: Driver can now operate in a faster polled
mode (at the expense of using more cpu cycles).
+ * arch/arm/src/stm32/stm32_i2c.c: Add trace debug capability. Enabled with
+ CONFIG_I2C_TRACE.
+ * arch/arm/src/stm32/stm32_i2c.c: Fix another bug where I2C conflicts with FSMC
+ being enabled. That time at the tail end of the transaction where there is
+ an unfinished stop condition.