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I2C: Add frequency to i2c_msg_s structure

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This commit is contained in:
Gregory Nutt 2016-02-01 14:14:48 -06:00
parent ae0a55de53
commit 4e4dbda41e
3 changed files with 25 additions and 19 deletions
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16
system/i2c/i2c_dev.c
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@ -180,15 +180,17 @@ int i2ccmd_dev(FAR struct i2ctool_s *i2ctool, int argc, char **argv)
/* Set up data structures */
regaddr = 0;
regaddr = 0;
msg[0].addr = addr;
msg[0].flags = 0;
msg[0].buffer = &regaddr;
msg[0].length = 1;
msg[0].frequency = i2ctool->freq;
msg[0].addr = addr;
msg[0].flags = 0;
msg[0].buffer = &regaddr;
msg[0].length = 1;
msg[1].addr = addr;
msg[1].flags = I2C_M_READ;
msg[1].frequency = i2ctool->freq;
msg[1].addr = addr;
msg[1].flags = I2C_M_READ;
if (i2ctool->width == 8)
{
msg[1].buffer = &u.data8;

14
system/i2c/i2c_get.c
View file

@ -210,13 +210,15 @@ int i2ctool_get(FAR struct i2ctool_s *i2ctool, FAR struct i2c_master_s *dev,
/* Set up data structures */
msg[0].addr = i2ctool->addr;
msg[0].flags = 0;
msg[0].buffer = &regaddr;
msg[0].length = 1;
msg[0].frequency = i2ctool->freq;
msg[0].addr = i2ctool->addr;
msg[0].flags = 0;
msg[0].buffer = &regaddr;
msg[0].length = 1;
msg[1].addr = i2ctool->addr;
msg[1].flags = I2C_M_READ;
msg[0].frequency = i2ctool->freq;
msg[1].addr = i2ctool->addr;
msg[1].flags = I2C_M_READ;
if (i2ctool->width == 8)
{

14
system/i2c/i2c_set.c
View file

@ -237,13 +237,15 @@ int i2ctool_set(FAR struct i2ctool_s *i2ctool, FAR struct i2c_master_s *dev,
/* Set up data structures */
msg[0].addr = i2ctool->addr;
msg[0].flags = 0;
msg[0].buffer = &regaddr;
msg[0].length = 1;
msg[0].frequency = i2ctool->freq;
msg[0].addr = i2ctool->addr;
msg[0].flags = 0;
msg[0].buffer = &regaddr;
msg[0].length = 1;
msg[1].addr = i2ctool->addr;
msg[1].flags = 0;
msg[1].frequency = i2ctool->freq;
msg[1].addr = i2ctool->addr;
msg[1].flags = 0;
if (i2ctool->width == 8)
{
u.data8 = (uint8_t)value;