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ASYD/ASYD_Safety/Ada_Microbit/hal/src/hal-dsi.ads

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-- Display Serial Interface
package HAL.DSI is
subtype DSI_Virtual_Channel_ID is UInt2;
type DSI_Data is array (Positive range <>) of UInt8;
type DSI_Pkt_Data_Type is
(DCS_Short_Pkt_Write_P0, -- DCS Short write, no parameter
DCS_Short_Pkt_Write_P1, -- DCS Short write, one parameter
Gen_Short_Pkt_Write_P0, -- Generic Short write, no parameter
Gen_Short_Pkt_Write_P1, -- Generic Short write, one parameter
Gen_Short_Pkt_Write_P2, -- Generic Short write, two parameters
DCS_Long_Pkt_Write, -- DCS Long write
Gen_Long_Pkt_Write, -- Generic Long write
DCS_Short_Pkt_Read, -- DCS Short read
Gen_Short_Pkg_Read_P0, -- Gen read, no parameter
Gen_Short_Pkg_Read_P1, -- Gen read, one parameter
Gen_Short_Pkg_Read_P2); -- Gen read, two parameter
subtype DSI_Short_Write_Packet_Data_Type is DSI_Pkt_Data_Type range
DCS_Short_Pkt_Write_P0 .. Gen_Short_Pkt_Write_P2;
subtype DSI_Long_Write_Packet_Data_Type is DSI_Pkt_Data_Type range
DCS_Long_Pkt_Write .. Gen_Long_Pkt_Write;
type DSI_Port is limited interface;
type Any_DSI_Port is access all DSI_Port'Class;
procedure DSI_Short_Write
(Port : in out DSI_Port;
Channel_ID : DSI_Virtual_Channel_ID;
Mode : DSI_Short_Write_Packet_Data_Type;
Param1 : UInt8;
Param2 : UInt8) is abstract;
procedure DSI_Long_Write
(Port : in out DSI_Port;
Channel_Id : DSI_Virtual_Channel_ID;
Mode : DSI_Long_Write_Packet_Data_Type;
Param1 : UInt8;
Parameters : DSI_Data) is abstract;
end HAL.DSI;