j3d1/esp-open-rtos
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

fix warning

Browse source
This commit is contained in:
lilian 2017-08-20 10:21:26 -03:00
parent a1940786e0
commit 50f77d6f40
2 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
extras/pcf8574/pcf8574.c
View file

@ -18,7 +18,7 @@ size_t pcf8574_port_read_buf(i2c_dev_t* dev, void *buf, size_t len)
return len;
}
size_t pcf8574_port_write_buf(i2c_dev_t* dev, void *buf, size_t len)
size_t pcf8574_port_write_buf(const i2c_dev_t* dev, void *buf, size_t len)
{
if (!len || !buf) return 0;
uint8_t *_buf = (uint8_t *)buf;
@ -28,7 +28,7 @@ size_t pcf8574_port_write_buf(i2c_dev_t* dev, void *buf, size_t len)
return len;
}
void pcf8574_port_write(i2c_dev_t* dev, uint8_t value)
void pcf8574_port_write(const i2c_dev_t* dev, uint8_t value)
{
i2c_slave_write(dev->bus, dev->addr, NULL, &value, 1);
}