diff options
| author | Daniel Friesel <derf@finalrewind.org> | 2016-01-08 20:48:26 +0100 |
|---|---|---|
| committer | Daniel Friesel <derf@finalrewind.org> | 2016-01-08 20:48:26 +0100 |
| commit | 3541c176f24f8daee3b0bc35f71e1521daa7137a (patch) | |
| tree | eff0d98b265ff831de2ee8bd2ae58a2ca27091c4 /commandline | |
| parent | 870259ecc121c5574fe119db0b3dad3416deca79 (diff) | |
use global defines for usb control commands
Diffstat (limited to 'commandline')
| -rw-r--r-- | commandline/i2c-util.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/commandline/i2c-util.c b/commandline/i2c-util.c index 426d7d8..03b2fad 100644 --- a/commandline/i2c-util.c +++ b/commandline/i2c-util.c @@ -31,11 +31,6 @@ obtained from http://libusb.sourceforge.net/. * in firmware/usbdrv/USBID-License.txt. */ -#define PSCMD_ECHO 0 -#define PSCMD_GET 1 -#define PSCMD_SET 2 -/* These are the vendor specific SETUP commands implemented by our USB device */ - unsigned char bit_sda = 6; unsigned char bit_scl = 7; @@ -200,7 +195,7 @@ unsigned char get_status() unsigned char buffer[8]; int nBytes = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | - USB_ENDPOINT_IN, PSCMD_GET, 0, 0, (char *)buffer, + USB_ENDPOINT_IN, USBCMD_GETPORT, 0, 0, (char *)buffer, sizeof(buffer), 5000); if (nBytes < 1) { @@ -268,7 +263,7 @@ void set_sda(char value) usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, - PSCMD_SET, 0, (val_sda << bit_sda) | (val_scl << bit_scl), + USBCMD_SETPORT, 0, (val_sda << bit_sda) | (val_scl << bit_scl), (char *)buffer, sizeof(buffer), 5000); } @@ -281,7 +276,7 @@ void set_scl(char value) usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, - PSCMD_SET, 0, (val_sda << bit_sda) | (val_scl << bit_scl), + USBCMD_SETPORT, 0, (val_sda << bit_sda) | (val_scl << bit_scl), (char *)buffer, sizeof(buffer), 5000); } |