diff options
Diffstat (limited to 'libk8055/libk8055.c')
-rw-r--r-- | libk8055/libk8055.c | 46 |
1 files changed, 37 insertions, 9 deletions
diff --git a/libk8055/libk8055.c b/libk8055/libk8055.c index 09691b1..4853cc3 100644 --- a/libk8055/libk8055.c +++ b/libk8055/libk8055.c @@ -143,31 +143,59 @@ int k8055_write( struct k8055_dev* dev ) { return K8055_ERROR; } -int k8055_digital_1( struct k8055_dev* dev ) { +int k8055_digital_output_1( struct k8055_dev* dev ) { + return ( ( dev->data_out[DIGITAL_OUT_OFFSET] ) & 0x01 ); +} + +int k8055_digital_output_2( struct k8055_dev* dev ) { + return ( ( dev->data_out[DIGITAL_OUT_OFFSET] >> 1 ) & 0x01 ); +} + +int k8055_digital_output_3( struct k8055_dev* dev ) { + return ( ( dev->data_out[DIGITAL_OUT_OFFSET] >> 2 ) & 0x01 ); +} + +int k8055_digital_output_4( struct k8055_dev* dev ) { + return ( ( dev->data_out[DIGITAL_OUT_OFFSET] >> 3 ) & 0x01 ); +} + +int k8055_digital_output_5( struct k8055_dev* dev ) { + return ( ( dev->data_out[DIGITAL_OUT_OFFSET] >> 4 ) & 0x01 ); +} + +int k8055_analog_output_1( struct k8055_dev* dev ) { + return dev->data_out[ANALOG_1_OFFSET]; +} + +int k8055_analog_output_2( struct k8055_dev* dev ) { + return dev->data_out[ANALOG_2_OFFSET]; +} + +int k8055_digital_input_1( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 4 ) & 0x01 ); } -int k8055_digital_2( struct k8055_dev* dev ) { +int k8055_digital_input_2( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 5 ) & 0x01 ); } -int k8055_digital_3( struct k8055_dev* dev ) { +int k8055_digital_input_3( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] ) & 0x01 ); } -int k8055_digital_4( struct k8055_dev* dev ) { +int k8055_digital_input_4( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 6 ) & 0x01 ); } -int k8055_digital_5( struct k8055_dev* dev ) { +int k8055_digital_input_5( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 7 ) & 0x01 ); } -int k8055_analog_1( struct k8055_dev* dev ) { +int k8055_analog_input_1( struct k8055_dev* dev ) { return dev->data_in[ANALOG_1_OFFSET]; } -int k8055_analog_2( struct k8055_dev* dev ) { +int k8055_analog_input_2( struct k8055_dev* dev ) { return dev->data_in[ANALOG_2_OFFSET]; } @@ -179,14 +207,14 @@ int k8055_counter_2( struct k8055_dev* dev ) { return dev->data_in[COUNTER_2_OFFSET]; } -/* If device is owned by some kernel driver, try to disconnect it and claim the device*/ +/* If device is owned by some kernel driver, try to disconnect it and clanalog_inputm the device*/ static int k8055_takeover_device( libusb_device_handle* handle, int interface ) { char driver_name[STR_BUFF]; memset( driver_name, 0, STR_BUFF ); int ret = K8055_ERROR; assert( handle != NULL ); if( libusb_detach_kernel_driver( handle, interface )!=0 ) { - if( debug ) fprintf( stderr, "usb_detach_kernel_driver failure\n" ); + if( debug ) fprintf( stderr, "usb_detach_kernel_driver fanalog_inputlure\n" ); } if ( libusb_claim_interface( handle, interface )!=0 ) { if( debug ) fprintf( stderr, "usb_claim_interface failure\n" ); |