From f65410ed94b6b75e5fac4e89c7ce2e0e56a4bb19 Mon Sep 17 00:00:00 2001 From: lottaviano Date: Tue, 26 Oct 2010 07:52:01 +0000 Subject: [PATCH] doc: I2C, add more documentation for old API backends. git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4462 38d2e660-2303-0410-9eaa-f027e97ec537 --- bertos/drv/i2c.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/bertos/drv/i2c.h b/bertos/drv/i2c.h index 7e43c63b..7f7e4545 100644 --- a/bertos/drv/i2c.h +++ b/bertos/drv/i2c.h @@ -452,11 +452,12 @@ INLINE int i2c_error(I2c *i2c) /** * \ingroup old_i2c_api - * I2C Backends. + * \name I2C Backends. * Sometimes your cpu does not have a builtin * i2c driver or you don't want, for some reason, to * use that. * With this you can choose, at compile time, which backend to use. + * Set the CONFIG_I2C_BACKEND configuration variable in cfg_i2c.h * @{ */ #define I2C_BACKEND_BUILTIN 0 ///< Uses cpu builtin i2c driver -- 2.25.1