diff options
Diffstat (limited to 'libk8055/libk8055.c')
| -rw-r--r-- | libk8055/libk8055.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/libk8055/libk8055.c b/libk8055/libk8055.c index 45f5c60..efd23da 100644 --- a/libk8055/libk8055.c +++ b/libk8055/libk8055.c @@ -112,13 +112,13 @@ static int debug = 0; struct k8055_dev* k8055_alloc( void ) { - struct k8055_dev *dev = (struct k8055_dev*) malloc( sizeof(struct k8055_dev) ); + struct k8055_dev* dev = ( struct k8055_dev* ) malloc( sizeof( struct k8055_dev ) ); dev->dev_no=0; return dev; } void k8055_free( struct k8055_dev* dev ) { - free(dev); + free( dev ); } /* Actual read of data from the device endpoint, retry READ_RETRY times if not responding ok */ @@ -230,7 +230,7 @@ static int k8055_takeover_device( libusb_device_handle* handle, int interface ) } int k8055_set_debug( int status ) { - debug = ((status>0) ? 1 : 0 ); + debug = ( ( status>0 ) ? 1 : 0 ); return debug; } @@ -243,7 +243,7 @@ char* k8055_version( void ) { } int k8055_open_device( struct k8055_dev* dev, int board_address ) { - if(dev->dev_no != 0 ) return K8055_ERROR; + if( dev->dev_no != 0 ) return K8055_ERROR; int ipid = K8055_IPID + board_address; libusb_device** list; libusb_device* found = NULL; @@ -357,8 +357,8 @@ int k8055_read_analog_channel( struct k8055_dev* dev, int channel ) { int k8055_read_all_analog( struct k8055_dev* dev, int* data1, int* data2 ) { if ( k8055_read( dev )!=0 ) return K8055_ERROR; - if(data1) *data1 = dev->data_in[ANALOG_1_OFFSET]; - if(data2) *data2 = dev->data_in[ANALOG_2_OFFSET]; + if( data1 ) *data1 = dev->data_in[ANALOG_1_OFFSET]; + if( data2 ) *data2 = dev->data_in[ANALOG_2_OFFSET]; return 0; } @@ -453,14 +453,14 @@ int k8055_read_all_digital( struct k8055_dev* dev ) { int k8055_read_all_inputs( struct k8055_dev* dev, int* digital, int* analog1, int* analog2, int* counter1, int* counter2 ) { if ( k8055_read( dev )!=0 ) return K8055_ERROR; - if(digital) *digital = ( - ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 4 ) & 0x03 ) | /* Input 1 and 2 */ - ( ( dev->data_in[DIGITAL_INP_OFFSET] << 2 ) & 0x04 ) | /* Input 3 */ - ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 3 ) & 0x18 ) ); /* Input 4 and 5 */ - if(analog1) *analog1 = dev->data_in[ANALOG_1_OFFSET]; - if(analog2) *analog2 = dev->data_in[ANALOG_2_OFFSET]; - if(counter1) *counter1 = *( ( short int* )( &dev->data_in[COUNTER_1_OFFSET] ) ); - if(counter2) *counter2 = *( ( short int* )( &dev->data_in[COUNTER_2_OFFSET] ) ); + if( digital ) *digital = ( + ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 4 ) & 0x03 ) | /* Input 1 and 2 */ + ( ( dev->data_in[DIGITAL_INP_OFFSET] << 2 ) & 0x04 ) | /* Input 3 */ + ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 3 ) & 0x18 ) ); /* Input 4 and 5 */ + if( analog1 ) *analog1 = dev->data_in[ANALOG_1_OFFSET]; + if( analog2 ) *analog2 = dev->data_in[ANALOG_2_OFFSET]; + if( counter1 ) *counter1 = *( ( short int* )( &dev->data_in[COUNTER_1_OFFSET] ) ); + if( counter2 ) *counter2 = *( ( short int* )( &dev->data_in[COUNTER_2_OFFSET] ) ); return 0; } @@ -599,11 +599,11 @@ long ReadAllDigital() { int ReadAllValues( long int* data1, long int* data2, long int* data3, long int* data4, long int* data5 ) { int d1, d2, d3, d4, d5; int r = k8055_read_all_inputs( curr_dev, &d1, &d2, &d3, &d4, &d5 ); - if(data1) *data1 = d1; - if(data2) *data2 = d2; - if(data3) *data3 = d3; - if(data4) *data4 = d4; - if(data5) *data5 = d5; + if( data1 ) *data1 = d1; + if( data2 ) *data2 = d2; + if( data3 ) *data3 = d3; + if( data4 ) *data4 = d4; + if( data5 ) *data5 = d5; return r; } int SetAllValues( int DigitalData, int AdData1, int AdData2 ) { |