diff options
| -rw-r--r-- | gpib.c | 42 |
1 files changed, 18 insertions, 24 deletions
@@ -416,34 +416,29 @@ void GPIB_initialize(void) { int i; - for(i=0; i<5; ++i) { - MR_4882_status[i]=0; /* do this because these variable are 2-byte integers */ - } - /* but Nat Inst code assumes they are one-byte */ - - INTERFACE_STATUS=0; /* Initialize Globals to zero */ + INTERFACE_STATUS=0; /* Initialize Globals to zero */ INTERFACE_ERROR=0; DATA_COUNT=0; Requested_Count=0; - TNT_Out(R_cmdr,F_softreset); /* Reset FIFOS */ + TNT_Out(R_cmdr,F_softreset); /* Reset FIFOS */ - TNT_Out(R_spmr ,0x80); /* This sequence of commands */ - TNT_Out(R_auxmr,0x80); /* insures that the TNT */ - TNT_Out(R_auxmr,0x99); /* will be in the normal 7210 */ - TNT_Out(R_keyrg,0); /* mode and not 9914 */ + TNT_Out(R_spmr ,0x80); /* This sequence of commands */ + TNT_Out(R_auxmr,0x80); /* insures that the TNT */ + TNT_Out(R_auxmr,0x99); /* will be in the normal 7210 */ + TNT_Out(R_keyrg,0); /* mode and not 9914 */ - TNT_Out(R_hssel,F_onechip); /* Set TNT to one chip WINK mode */ - TNT_Out(R_misc,0); /* Disable HS mode */ - TNT_Out(R_hier,B_dga|B_dgb); /* Set deglitching circuits to */ + TNT_Out(R_hssel,F_onechip); /* Set TNT to one chip WINK mode */ + TNT_Out(R_misc,0); /* Disable HS mode */ + TNT_Out(R_hier,B_dga|B_dgb); /* Set deglitching circuits to */ - TNT_Out(R_auxmr,F_chrst); /* Reset TNT */ + TNT_Out(R_auxmr,F_chrst); /* Reset TNT */ - TNT_4882_Status(STB,0xff,CLEAR); /* Initialize Serial Poll Byte */ - TNT_4882_Status(SRE,0xff,CLEAR); /* Initialize SRE memory register */ - TNT_4882_Status(ESR,0xff,CLEAR); /* Initialize ESR memory register */ - TNT_4882_Status(ESR,0x80,SET); /* Indicate power on */ - TNT_4882_Status(ESE,0xff,CLEAR); /* Initialize ESE memory register */ + TNT_4882_Status(STB,0xff,CLEAR); /* Initialize Serial Poll Byte */ + TNT_4882_Status(SRE,0xff,CLEAR); /* Initialize SRE memory register */ + TNT_4882_Status(ESR,0xff,CLEAR); /* Initialize ESR memory register */ + TNT_4882_Status(ESR,0x80,SET); /* Indicate power on */ + TNT_4882_Status(ESE,0xff,CLEAR); /* Initialize ESE memory register */ TNT_Adr_Mode(); GPIB_change_address(globals.Flash.gpib_address); @@ -454,10 +449,9 @@ void GPIB_initialize(void) /* If not using HS488 set only hst1*/ TNT_Out(R_auxmr,HR_auxrb|((USE_HIGH_SPEED_T1)? B_hst1 : 0)); - TNT_Out(R_auxmr,F_hldi); /* Issue hold off immediately */ - TNT_Out(R_auxmr,F_pon); /* Clear Power On */ - - TNT_Out(R_imr0,B_glint); /* Enable setting of tlcint */ + TNT_Out(R_auxmr,F_hldi); /* Issue hold off immediately */ + TNT_Out(R_auxmr,F_pon); /* Clear Power On */ + TNT_Out(R_imr0,B_glint); /* Enable setting of tlcint */ } |