...
The purpose of this global is to keep all program data in one place, but a reorganization in the final version is strongly recommended. At the present moment some fields contain constant values (saved as defaults), others are written at init by the applicationHWInit.
Variables
Data type | Name | Type | Description |
|---|---|---|---|
Data type | Name | Type | Description |
| abc | DEVIL | constant | [ 364, 365 ,366, 367 ] (see fig. 1-a, 1-b) |
| abc | element | constant | [ ORBRAK63, ORBRAK71, ORBRAK70, ORBRAK66 ] |
| abc | controllerIP | constant | [ 192.168.192.91, 192.168.192.92, 192.168.192.93, 192.168.192.94 ] The sequence is sorted according to the direction of the beam for the electronic mode: clockwise, starting from rack 063 (DEVIL364) |
| U32 | vme handle | Written at startup by the initHWGOD.vi | |
| U32 | DEVILBaseAddress | constant | 0xE0000000 for all 4 DEVILs |
| U32 | DEVILBufferOffset | constant | 0x200000 (2 MB) for all 4 DEVILs |
| abc | HCIDynDescriptor | constant | It varies depending on the DEVIL36X.DBDyn content In order to fill the ORBHCIDyn cluster with data read from the SIS3153 interface, we read "HCIDynNumOfLongwords" longwords starting from "HCIDynOffset. Data are then passed to the VI |
| U32 | HCIDynOffset | constant | Position of the dynamic fork in the DEVIL memory. It varies depending on the lenght of other data written before in memory |
| U32 | HCIDynNumOfLongwords | constant | The 4 HCIDyn have different length but we use a safe value to fetch any of them without missing any piece of data. The value is set to 64 longwords. |
| abc | HCIStaDescriptor | constant | It varies depending on the DEVIL36X.DBSta content In order to fill the ORBHCISta cluster with data read from the SIS3153 interface, we read "HCIStaNumOfLongwords" longwords starting from "HCIStaOffset. Data are then passed to the VI |
| U32 | HCIStaOffset | constant | Position of the static fork in the DEVIL memory. It varies depending on the lenght of other data written before in memory. |
| U32 | HCIStaNumOfLongwords | constant | The 4 HCISta have different length but we use a safe value to fetch any of them without missing any piece of data. The value is set to 240 longwords. |
...
Open the IP connections with the four VME SIS3153 controllers and return the connection handles.
The VME access is A32, D32 and "block transfer" is enabled.
The VME mapped size is 4 MByte (that is the whole Apple DEVIL memory).
The vme_base_address is set to E0000000 (which is the DEVIL extended base address).
Load the VME connection handles into the GGODConnection
Initialize the "aliveLogic.vi" state machine.
Controls
Data type | Name | Description |
|---|---|---|
| Bool | ddIn | Legacy data-dependency input |
...