User guide

If not 0 the driver found valid calibration data in the flash on the board and is using it.
ndigo bool t dc coupled
Returns false for the standard AC coupled Ndigo5G.
int subversion revision
A number to track builds of the firmware in more detail than the firmware revision. It changes
with every change in the firmware, even if there is no visible effect for the user.
char calibration date[20]
DIN EN ISO 8601 string YYYY-MM-DD HH:DD describing the time when the card was cali-
brated.
3.3.3 Structure ndigo param info
int size
The number of bytes occupied by the structure.
int version
A version number that is increased when the definition of the structure is changed. The incre-
ment can be larger than one to match driver version numbers or similar. Set to 0 for all versions
up to first release.
double bandwidth
Analog Bandwidth setting of the ADC. Either 3e9 = 3GHz or 1e9 = 1GHz for 10 bit version.
double sample rate
Sample rate. This is 1.25e9, 2.5e9 or 5.0e9 depending on the current ADC mode. sample rate ·
channels = 5.0e9.
double sample period
The period one sample in the data represents in picoseconds
int board id
The number the board uses to identify the data source in the output data stream.
int channels
Number of channels. 1, 2 or 4 depending on the ADC mode chosen. sample rate · channels =
5.0e9.
int channel mask
Mask with a set bit for each enabled input channel.
int64 total buffer
The total amount of the DMA buffer in bytes.
3.3.4 Structure ndigo fast info
int size
The number of bytes occupied by the structure
int version
A version number that is increased when the definition of the structure is changed. The incre-
ment can be larger than one to match driver version numbers or similar. Set to 0 for all versions
up to first release.
cronologic GmbH & Co. KG 29 Ndigo5G User Guide