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| author | Jérémy Zurcher <jeremy@asynk.ch> | 2011-03-01 10:37:03 +0100 |
|---|---|---|
| committer | Jérémy Zurcher <jeremy@asynk.ch> | 2011-03-01 10:37:03 +0100 |
| commit | 685999a84dad1fa51e28eb8c676e53fb3a856375 (patch) | |
| tree | a8255b12b359eef55332ee00ba14a35e93f87040 /libk8055/k8055.h | |
| parent | 4ac9d96b5ca74c03020282d1c486e0eecad58d73 (diff) | |
| download | k8055-685999a84dad1fa51e28eb8c676e53fb3a856375.zip k8055-685999a84dad1fa51e28eb8c676e53fb3a856375.tar.gz | |
set k8055_read and k8055_write public, add data_in access functions
Diffstat (limited to 'libk8055/k8055.h')
| -rw-r--r-- | libk8055/k8055.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libk8055/k8055.h b/libk8055/k8055.h index 37a70af..121c757 100644 --- a/libk8055/k8055.h +++ b/libk8055/k8055.h @@ -25,12 +25,31 @@ extern "C" { #define PACKET_LEN 8 +#define DIGITAL_INP_OFFSET 0 +#define DIGITAL_OUT_OFFSET 1 +#define ANALOG_1_OFFSET 2 +#define ANALOG_2_OFFSET 3 +#define COUNTER_1_OFFSET 4 +#define COUNTER_2_OFFSET 6 + struct k8055_dev { int dev_no; struct usb_dev_handle* device_handle; unsigned char data_in[PACKET_LEN+1]; unsigned char data_out[PACKET_LEN+1]; }; + int k8055_read( struct k8055_dev* dev ); + int k8055_write( struct k8055_dev* dev ); + + int k8055_digital_1( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 4 ) & 0x01 ); } + int k8055_digital_2( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 5 ) & 0x01 ); } + int k8055_digital_3( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] ) & 0x01 ); } + int k8055_digital_4( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 6 ) & 0x01 ); } + int k8055_digital_5( struct k8055_dev* dev ) { return ( ( dev->data_in[DIGITAL_INP_OFFSET] >> 7 ) & 0x01 ); } + int k8055_analog_1( struct k8055_dev* dev ) { return dev->data_in[ANALOG_1_OFFSET]; } + int k8055_analog_2( struct k8055_dev* dev ) { return dev->data_in[ANALOG_2_OFFSET]; } + int k8055_counter_1( struct k8055_dev* dev ) { return dev->data_in[COUNTER_1_OFFSET]; } + int k8055_counter_2( struct k8055_dev* dev ) { return dev->data_in[COUNTER_2_OFFSET]; } char* k8055_version( void ); void k8055_set_debug_on( void ); |