Xiang Xiao
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68951e8d72
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Remove exra whitespace from files (#189)
* Remove multiple newlines at the end of files
* Remove the whitespace from the end of lines
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2020-01-31 09:24:49 -06:00 |
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Gregory Nutt
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10069067c1
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include/nuttx/i2c/i2c_master.h: Rename I2C_M_NORESTART to I2C_M_NOSTART since it may be used in other contexts than a repeated start. Add comments to clarilfy setup for repeated start.
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2018-08-03 08:51:55 -06:00 |
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Gregory Nutt
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ee28cd9aeb
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include/nuttx/i2c/i2c_master.h: Add a definition to distinguish a new START of messages from a repeated start. No lower-half I2C drivers actually implement this new flag bit, however. drivers/i2c/i2c_writeread.c: Use new repeated START definition where appopriated. Other: Some cosmetic changes, updates to README files, etc.
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2018-08-03 07:43:57 -06:00 |
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Juha Niskanen
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0113b0db95
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drivers: handle I2C_TRANSFER return value consistently. Some I2C peripherals transfers return zero on success, others number of completed transfers. Make drivers robust against this.
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2017-08-04 07:31:36 -06:00 |
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Gregory Nutt
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456b5f06dc
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Clean up some comments
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2016-02-01 19:52:16 -06:00 |
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Gregory Nutt
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69ce24c70c
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I2C: Remove the setfrequency method from the interface
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2016-02-01 16:31:13 -06:00 |
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Gregory Nutt
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6ad641888b
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Add I2C frequency to the i2c_msg_s structure
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2016-02-01 14:17:20 -06:00 |
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Gregory Nutt
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10000841a8
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The I2C_TRANSFER method is no longer optional
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2016-01-31 14:16:05 -06:00 |
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Gregory Nutt
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3a781a2d3f
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Remove I2C slave methods from I2C master interface; rename i2c_dev_s to i2c_master_s.
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2016-01-30 08:36:47 -06:00 |
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Gregory Nutt
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ceb415204e
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Move include/nuttx/i2c.h to include/nuttx/i2c/i2c_master.h
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2016-01-30 08:00:16 -06:00 |
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Gregory Nutt
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b6b3c2be3e
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Add I2C_TRANSFER based wrappers for I2C_TRANSFER as well
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2016-01-26 10:57:51 -06:00 |
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Gregory Nutt
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67f38169b2
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drivers/i2c: Move wrapper that implements I2C_WRITEREAD using I2C_transfer from pc9555.c to a new, comon i2c directory
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2016-01-26 09:58:18 -06:00 |