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| author | Marti Bolivar <mbolivar@leaflabs.com> | 2012-06-19 17:29:58 -0400 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@leaflabs.com> | 2012-06-22 14:06:09 -0400 |
| commit | c0e99fcc4958f8ccc4f245a441b523e3e9c84ec3 (patch) | |
| tree | 411de907d7b5cbdace939b3af6cdd466c0b2c0e4 /libmaple/include | |
| parent | e9574e9c9bc91a8213d1292c8fcab8a7a93aeb2b (diff) | |
| download | librambutan-c0e99fcc4958f8ccc4f245a441b523e3e9c84ec3.tar.gz librambutan-c0e99fcc4958f8ccc4f245a441b523e3e9c84ec3.zip | |
<libmaple/i2c.h>: Cosmetics.
Put CCR definitions after SR2, to keep them in register map order.
Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
Diffstat (limited to 'libmaple/include')
| -rw-r--r-- | libmaple/include/libmaple/i2c.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libmaple/include/libmaple/i2c.h b/libmaple/include/libmaple/i2c.h index f27f8eb..7ee0b9a 100644 --- a/libmaple/include/libmaple/i2c.h +++ b/libmaple/include/libmaple/i2c.h @@ -158,12 +158,6 @@ extern i2c_dev* const I2C2; #define I2C_OAR2_ADD2 0xFE // Interface address #define I2C_OAR2_ENDUAL 1U // Dual addressing mode enable -/* Clock control register */ - -#define I2C_CCR_FS (1U << 15) // Fast mode selection -#define I2C_CCR_DUTY (1U << 14) // 16/9 duty ratio -#define I2C_CCR_CCR 0xFFF // Clock control bits - /* Status register 1 */ #define I2C_SR1_SMBALERT (1U << 15) // SMBus alert @@ -192,6 +186,12 @@ extern i2c_dev* const I2C2; #define I2C_SR2_BUSY (1U << 1) // Bus busy #define I2C_SR2_MSL (1U << 0) // Master/slave +/* Clock control register */ + +#define I2C_CCR_FS (1U << 15) // Fast mode selection +#define I2C_CCR_DUTY (1U << 14) // 16/9 duty ratio +#define I2C_CCR_CCR 0xFFF // Clock control bits + /* * Convenience routines */ |