mirror of
https://github.com/VK3FNG/soundmodem.git
synced 2025-12-06 03:01:59 +01:00
75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
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#define STRICT
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#include <windows.h>
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#pragma hdrstop
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#include <process.h>
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#include "flexdrv.h" // der offizielle Header
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#include "drv32.h"
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HANDLE hInst;
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//--------------------------------------------------------------------
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// Einziger Treiberaufruf
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u32 flexnet_driver(int func, int kanal, int a, int b)
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{
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static byte base_kanal;
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static byte tx_kanal;
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static L1FRAME *l1f;
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L1FRAME *rxf;
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switch (func)
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{
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case drv_interfaceversion:
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return DRIVER_INTERFACE_VERSION;
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case drv_ident: return (u32)l1_ident((byte)(kanal-base_kanal));
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case drv_version: return (u32)l1_version((byte)(kanal - base_kanal));
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case drv_config: return config_device((byte)(kanal), (HWND)a, (byte)(b - base_kanal));
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case drv_confinfo: return (u32)config_info((byte)(kanal - base_kanal));
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case drv_init_device:
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base_kanal = kanal;
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return init_device((HKEY)b);
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case drv_get_ch_cnt: return l1_get_ch_cnt();
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case drv_exit: l1_exit((HKEY)a); break;
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case drv_ch_active: return l1_ch_active((byte)(kanal - base_kanal));
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case drv_init_kanal: return l1_init_kanal((byte)(kanal - base_kanal), (u16)a, (u16)b);
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case drv_stat: return (u32)l1_stat((byte)(kanal - base_kanal), (byte)a);
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case drv_ch_state: return l1_ch_state((byte)(kanal - base_kanal));
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case drv_scale: return l1_scale((byte)(kanal - base_kanal));
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case drv_tx_calib: l1_tx_calib((byte)(kanal - base_kanal), (byte)a); break;
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case drv_set_led: set_led((byte)(kanal - base_kanal), (byte)a); break;
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case drv_rx_frame:
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if (rxf = l1_rx_frame())
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rxf->kanal += base_kanal;
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return (u32)rxf;
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case drv_get_framebuf: return (u32)(l1f = l1_get_framebuf(tx_kanal = (byte)(kanal - base_kanal)));
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case drv_tx_frame:
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if (l1f) l1f->kanal = tx_kanal;
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return l1_tx_frame();
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case drv_get_txdelay: return get_txdelay((byte)(kanal - base_kanal));
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case drv_get_mode: return get_mode((byte)(kanal - base_kanal));
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case drv_get_baud: return get_baud((byte)(kanal - base_kanal));
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case drv_set_txdelay: set_txdelay((byte)(kanal - base_kanal), (byte)a); break;
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default:
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return 0;
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}
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return 0;
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}
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//--------------------------------------------------------------------
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BOOL WINAPI DllMain (HANDLE hModule, DWORD dwFunction, LPVOID lpNot)
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{
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switch(dwFunction)
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{
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case DLL_PROCESS_ATTACH:
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// hier evtl. noch Test ob mehrfach geladen, dazu brauchts aber Handle (mutex oder sowas)
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hInst = hModule;
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// kein break, auch neuer Prozess istn Thread
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case DLL_THREAD_ATTACH:
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break;
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case DLL_PROCESS_DETACH:
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// vor allem wenn harter Abbruch: Alles deinitialisieren!
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break; // kein Durchfall, Prozessende gibt eh alles frei und schliesst pipes
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case DLL_THREAD_DETACH:
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break;
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}
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return 1; // Indicate that the DLL was initialized successfully.
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}
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//--------------------------------------------------------------------
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