/* $Header: util.c,v 10.3 86/02/01 15:47:51 tony Rel $ */ /* util.c Various utilities * * ErrorString Interprets an error string * SoundBell Generate audible bell * SetKeyClick Control key click * SetAutoRepeat Control auto repeat * SetLockLED Control Lock LED * QueryShape Determine shapes * SetVideo Set video blanking * ResolveColors does nothing * StoreColors does nothing * */ /**************************************************************************** * * * Copyright (c) 1983, 1984 by * * DIGITAL EQUIPMENT CORPORATION, Maynard, Massachusetts. * * All rights reserved. * * * * This software is furnished on an as-is basis and may be used and copied * * only with inclusion of the above copyright notice. This software or any * * other copies thereof may be provided or otherwise made available to * * others only for non-commercial purposes. No title to or ownership of * * the software is hereby transferred. * * * * The information in this software is subject to change without notice * * and should not be construed as a commitment by DIGITAL EQUIPMENT * * CORPORATION. * * * * DIGITAL assumes no responsibility for the use or reliability of its * * software on equipment which is not supplied by DIGITAL. * * * * * ****************************************************************************/ #include "vs100.h" #include "reason.h" extern int sys_nerr; extern char *sys_errlist[]; char *AllocateSpace(); struct _ErrEntry { int code; char *reason; } errorList[NUM_ERR_CODES] = { {INT_ID , INT_ID_MSG}, {INT_CD , INT_CD_MSG}, {INT_SE , INT_SE_MSG}, {INT_BE , INT_BE_MSG}, {INT_CM , INT_CM_MSG}, {INT_TM , INT_TM_MSG}, {INT_MM , INT_MM_MSG}, {INT_PD , INT_PD_MSG}, {ERR_NYI , ERR_NYI_MSG}, {ERR_IFC , ERR_IFC_MSG}, {ERR_ICC , ERR_ICC_MSG}, {ERR_RN , ERR_RN_MSG}, {ERR_RO , ERR_RO_MSG}, {ERR_LD , ERR_LD_MSG}, {ERR_BE , ERR_BE_MSG}, {ERR_AE , ERR_AE_MSG}, {ERR_SI , ERR_SI_MSG}, {ERR_II , ERR_II_MSG}, {ERR_BN , ERR_BN_MSG}, {ERR_BNI , ERR_BNI_MSG}, {ERR_KBO , ERR_KBO_MSG}, {ERR_TBO , ERR_TBO_MSG}, {ERR_BBO , ERR_BBO_MSG}, {ERR_ITP , ERR_ITP_MSG}, {ERR_ISRCMB , ERR_ISRCMB_MSG}, {ERR_ISRCBW , ERR_ISRCBW_MSG}, {ERR_ISRCBH , ERR_ISRCBH_MSG}, {ERR_ISRCC , ERR_ISRCC_MSG}, {ERR_ISRCBD , ERR_ISRCBD_MSG}, {ERR_ISRCD , ERR_ISRCD_MSG}, {ERR_IMSKMB , ERR_IMSKMB_MSG}, {ERR_IMSKBW , ERR_IMSKBW_MSG}, {ERR_IMSKBH , ERR_IMSKBH_MSG}, {ERR_IMSKBD , ERR_IMSKBD_MSG}, {ERR_IDSTMB , ERR_IDSTMB_MSG}, {ERR_IDSTBW , ERR_IDSTBW_MSG}, {ERR_IDSTBH , ERR_IDSTBH_MSG}, {ERR_IDSTBD , ERR_IDSTBD_MSG}, {ERR_NOAREA , ERR_NOAREA_MSG}, {ERR_IMAPMB , ERR_IMAPMB_MSG}, {ERR_IMAPFC , ERR_IMAPFC_MSG}, {ERR_ZIMAP , ERR_ZIMAP_MSG}, {ERR_ZCIMAP , ERR_ZCIMAP_MSG}, {ERR_ICLPMB , ERR_ICLPMB_MSG}, {ERR_ICLPRC , ERR_ICLPRC_MSG}, {ERR_SMC_ITC , ERR_SMC_ITC_MSG}, {ERR_ITC_MULT , ERR_ITC_MULT_MSG}, {ERR_ITC_DIV , ERR_ITC_DIV_MSG}, {ERR_ICD , ERR_ICD_MSG}, {ERR_MO_IBC , ERR_MO_IBC_MSG}, {ERR_MO_IOT , ERR_MO_IOT_MSG}, {ERR_MO_IDT , ERR_MO_IDT_MSG}, {ERR_IPC , ERR_IPC_MSG}, {ERR_DC_IPC , ERR_DC_IPC_MSG}, {ERR_DC_IPSL , ERR_DC_IPSL_MSG}, {ERR_DC_IPSM , ERR_DC_IPSM_MSG}, {ERR_DC_ICF , ERR_DC_ICF_MSG}, {ERR_DC_IPSP , ERR_DC_IPSP_MSG}, {ERR_DC_IPSMB , ERR_DC_IPSMB_MSG}, {ERR_DC_IPMMB , ERR_DC_IPMMB_MSG}, {ERR_DC_IPSC , ERR_DC_IPSC_MSG}, {ERR_DC_ISSRCBW , ERR_DC_ISSRCBW_MSG}, {ERR_DC_ISSRCBH , ERR_DC_ISSRCBH_MSG}, {ERR_DC_ISSRCBD , ERR_DC_ISSRCBD_MSG}, {ERR_DC_ISSRCC , ERR_DC_ISSRCC_MSG}, {ERR_DC_IDPM , ERR_DC_IDPM_MSG}, {ERR_PT_ICSL , ERR_PT_ICSL_MSG}, {ERR_PT_ICSO , ERR_PT_ICSO_MSG}, {ERR_PT_ICSP , ERR_PT_ICSP_MSG}, {ERR_PT_ITSL , ERR_PT_ITSL_MSG}, {ERR_PT_ICI , ERR_PT_ICI_MSG}, {ERR_PT_TSE , ERR_PT_TSE_MSG}, {ERR_PT_NFP , ERR_PT_NFP_MSG}, {ERR_PT_ISRCFW , ERR_PT_ISRCFW_MSG}, {ERR_PT_ISRCFH , ERR_PT_ISRCFH_MSG}, {ERR_PT_ISRCFD , ERR_PT_ISRCFD_MSG}, {ERR_PT_IMSKFW , ERR_PT_IMSKFW_MSG}, {ERR_PT_IMSKFH , ERR_PT_IMSKFH_MSG}, {ERR_PT_IMSKFD , ERR_PT_IMSKFD_MSG}, {ERR_PT_CSMF , ERR_PT_CSMF_MSG}, {ERR_FA_ISRCB , ERR_FA_ISRCB_MSG}, {ERR_FA_SPIOB , ERR_FA_SPIOB_MSG}, {ERR_FA_SO , ERR_FA_SO_MSG}, {ERR_FA_IBMMB , ERR_FA_IBMMB_MSG}, {ERR_FP_ISRCB , ERR_FP_ISRCB_MSG}, {ERR_FP_SO , ERR_FP_SO_MSG}, {ERR_FP_IPC , ERR_FP_IPC_MSG}, {ERR_FP_ICF , ERR_FP_ICF_MSG}, {ERR_68K , ERR_68K_MSG}, {ERR_RC , ERR_RC_MSG}, {ERR_PR , ERR_PR_MSG}, {ERR_CRT , ERR_CRT_MSG}, {ERR_TU , ERR_TU_MSG}, {ERR_KU , ERR_KU_MSG}, {ERR_FOE , ERR_FOE_MSG}, {ERR_VTO , ERR_VTO_MSG}, {ERR_SB , ERR_SB_MSG}, {ERR_BS , ERR_BS_MSG}, {ERR_BC , ERR_BC_MSG}, {ERR_TTO , ERR_TTO_MSG}, {ERR_FOO , ERR_FOO_MSG}, {ERR_KTO , ERR_KTO_MSG}, {ERR_KST , ERR_KST_MSG}, {ERR_LDC_IATRV , ERR_LDC_IATRV_MSG}, {ERR_LDC_ICH , ERR_LDC_ICH_MSG}, {ERR_LDC_ICW , ERR_LDC_ICW_MSG}, {ERR_NOVALCUR , ERR_NOVALCUR_MSG} }; /* Interpret a string corresponding to an error code. This doesn't * work very well since the driver can't return enough bits for the * code, but we do our best */ char *ErrorString (error) int error; { register int i; for (i = 0; i < NUM_ERR_CODES; i++) { if (errorList[i].code == error) return (errorList[i].reason); } if (error > 0 && error < sys_nerr) return (sys_errlist[error]); return ("Unknown error"); } SoundBell (volume) int volume; { char *buf; if ((buf = (char *) AllocateSpace(4)) == NULL) return; buf[0] = 3; buf[1] = 0x23; buf[2] = 0x87 - volume; buf[3] = 0xa7; SendToPeripheral(buf, 4, VSE_DKB); } SetKeyClick (volume) int volume; { char *buf; if ((buf = (char *) AllocateSpace(3)) == NULL) return; if (volume) { buf[0] = 2; buf[1] = 0x1b; buf[2] = 0x88 - volume; } else { buf[0] = 1; buf[1] = 0x99; buf[2] = 0x99; } SendToPeripheral(buf, 3, VSE_DKB); } QueryShape (shape, width, height) int shape; short *width, *height; { switch (shape) { case CursorShape: if (*width > 64) *width = 64; if (*height > 64) *height = 64; break; case TileShape: *width = *height = 16; break; } } SetAutoRepeat (onoff) int onoff; { char *buf; if ((buf = (char *) AllocateSpace(2)) == NULL) return; buf[0] = 1; buf[1] = onoff ? 0xe3 : 0xe1; SendToPeripheral(buf, 2, VSE_DKB); } /*ARGSUSED*/ SetLockLED (onoff) int onoff; { } SetVideo (onoff) int onoff; { return (onoff - 1); } /*ARGSUSED*/ ResolveColor (red, green, blue) unsigned short *red, *green, *blue; { } /*ARGSUSED*/ StoreColors (count, entries) int count; ColorDef *entries; { }