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#define STRICT
#include <windows.h>
#pragma hdrstop
#include <process.h>
#include "flexdrv.h" // der offizielle Header
#include "drv32.h"
HANDLE hInst;
//--------------------------------------------------------------------
// Einziger Treiberaufruf
u32 flexnet_driver(int func, int kanal, int a, int b)
{
static byte base_kanal;
static byte tx_kanal;
static L1FRAME *l1f;
L1FRAME *rxf;
switch (func)
{
case drv_interfaceversion:
return DRIVER_INTERFACE_VERSION;
case drv_ident: return (u32)l1_ident((byte)(kanal-base_kanal));
case drv_version: return (u32)l1_version((byte)(kanal - base_kanal));
case drv_config: return config_device((byte)(kanal), (HWND)a, (byte)(b - base_kanal));
case drv_confinfo: return (u32)config_info((byte)(kanal - base_kanal));
case drv_init_device:
base_kanal = kanal;
return init_device((HKEY)b);
case drv_get_ch_cnt: return l1_get_ch_cnt();
case drv_exit: l1_exit((HKEY)a); break;
case drv_ch_active: return l1_ch_active((byte)(kanal - base_kanal));
case drv_init_kanal: return l1_init_kanal((byte)(kanal - base_kanal), (u16)a, (u16)b);
case drv_stat: return (u32)l1_stat((byte)(kanal - base_kanal), (byte)a);
case drv_ch_state: return l1_ch_state((byte)(kanal - base_kanal));
case drv_scale: return l1_scale((byte)(kanal - base_kanal));
case drv_tx_calib: l1_tx_calib((byte)(kanal - base_kanal), (byte)a); break;
case drv_set_led: set_led((byte)(kanal - base_kanal), (byte)a); break;
case drv_rx_frame:
if (rxf = l1_rx_frame())
rxf->kanal += base_kanal;
return (u32)rxf;
case drv_get_framebuf: return (u32)(l1f = l1_get_framebuf(tx_kanal = (byte)(kanal - base_kanal)));
case drv_tx_frame:
if (l1f) l1f->kanal = tx_kanal;
return l1_tx_frame();
case drv_get_txdelay: return get_txdelay((byte)(kanal - base_kanal));
case drv_get_mode: return get_mode((byte)(kanal - base_kanal));
case drv_get_baud: return get_baud((byte)(kanal - base_kanal));
case drv_set_txdelay: set_txdelay((byte)(kanal - base_kanal), (byte)a); break;
default:
return 0;
}
return 0;
}
//--------------------------------------------------------------------
BOOL WINAPI DllMain (HANDLE hModule, DWORD dwFunction, LPVOID lpNot)
{
switch(dwFunction)
{
case DLL_PROCESS_ATTACH:
// hier evtl. noch Test ob mehrfach geladen, dazu brauchts aber Handle (mutex oder sowas)
hInst = hModule;
// kein break, auch neuer Prozess istn Thread
case DLL_THREAD_ATTACH:
break;
case DLL_PROCESS_DETACH:
// vor allem wenn harter Abbruch: Alles deinitialisieren!
break; // kein Durchfall, Prozessende gibt eh alles frei und schliesst pipes
case DLL_THREAD_DETACH:
break;
}
return 1; // Indicate that the DLL was initialized successfully.
}
//--------------------------------------------------------------------
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