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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-04-11 18:12:03 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-04-11 18:12:03 +0000 |
| commit | 7d770cc270d1e3f73899309ca4a2ac9a1739ffcc (patch) | |
| tree | c6ed698ba446d8c202e564579ce0802d34a61979 /apps/system/i2c | |
| parent | 36e82d637fffd680dfa0e4bbb245231640ac0ba1 (diff) | |
| download | nuttx-7d770cc270d1e3f73899309ca4a2ac9a1739ffcc.tar.gz nuttx-7d770cc270d1e3f73899309ca4a2ac9a1739ffcc.tar.bz2 nuttx-7d770cc270d1e3f73899309ca4a2ac9a1739ffcc.zip | |
Correction to the ZLP fix for the STM32 F4 OTG FS driver
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4591 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'apps/system/i2c')
| -rw-r--r-- | apps/system/i2c/Kconfig | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/apps/system/i2c/Kconfig b/apps/system/i2c/Kconfig index ae2bf3130..8573720b8 100644 --- a/apps/system/i2c/Kconfig +++ b/apps/system/i2c/Kconfig @@ -2,3 +2,49 @@ # For a description of the syntax of this configuration file, # see misc/tools/kconfig-language.txt. # + +#if I2C +config I2CTOOL_BUILTIN + int "NSH built-in command" + default y + depends on NSH_BUILTIN_APPS + ---help--- + Build the tools as an NSH built-in command + +config I2CTOOL_MINBUS + int "Minimum bus number" + default 0 + ---help--- + Smallest bus index supported by the hardware (default 0). + +config I2CTOOL_MAXBUS + int "Maximum bus number" + default 3 + ---help--- + Largest bus index supported by the hardware (default 3) + +config I2CTOOL_MINADDR + int "Minimum I2C address" + default 0x03 + ---help--- + Minium 7-bit device address (default: 0x03) + +config I2CTOOL_MAXADDR + int "Maximum I2C address" + default 0x77 + ---help--- + Largest 7-bit device address (default: 0x77) + +config I2CTOOL_MAXREGADDR + int "Maximum I2C register address" + default 0xff + ---help--- + Largest I2C register address (default: 0xff) + +config I2CTOOL_DEFFREQ + int "Default I2C frequency" + default 4000000 + ---help--- + Default I2C frequency (default: 4000000) + +#endif
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