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[omap] i2c: disable some warnings and fix dox

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This commit is contained in:
Felix Ruess
2014-11-21 14:54:36 +01:00
parent eb38af898c
commit ffa4c8dc41
2 changed files with 9 additions and 3 deletions
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sw/airborne/arch/omap/mcu_periph/i2c_arch.c
+8 -2
View File
@@ -21,7 +21,7 @@
*
*/
/** @file arch/omap/mcu_periph/i2c_arch.h
/** @file arch/omap/mcu_periph/i2c_arch.c
* I2C functionality
*/
@@ -53,6 +53,9 @@ bool_t i2c_submit(struct i2c_periph *p, struct i2c_transaction *t)
// Set the slave address
ioctl(file, I2C_SLAVE, t->slave_addr);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wcast-qual"
// Switch the different transaction types
switch (t->type) {
// Just transmitting
@@ -71,7 +74,8 @@ bool_t i2c_submit(struct i2c_periph *p, struct i2c_transaction *t)
break;
// First Transmit and then read
case I2CTransTxRx:
if (write(file, (uint8_t *)t->buf, t->len_w) < 0 || read(file, (uint8_t *)t->buf, t->len_r) < 0) {
if (write(file, (uint8_t *)t->buf, t->len_w) < 0 ||
read(file, (uint8_t *)t->buf, t->len_r) < 0) {
t->status = I2CTransFailed;
return TRUE;
}
@@ -80,6 +84,8 @@ bool_t i2c_submit(struct i2c_periph *p, struct i2c_transaction *t)
break;
}
#pragma GCC diagnostic pop
// Successfull transfer
t->status = I2CTransSuccess;
return TRUE;
sw/airborne/arch/omap/mcu_periph/i2c_smbus.h
+1 -1
View File
@@ -23,7 +23,7 @@
/* $Id: i2c-dev.h 5361 2008-10-19 09:47:02Z khali $ */
/**
* @file boards/ardrone/i2c-dev.h
* @file arch/omap/mcu_periph/i2c_smbus.h
* I2C-bus driver
*/