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SPEC Macro documentation:
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| can9660.mac | ||||||
| [ source code | installed at | configured at ] | ||||||
| See other macros in category: Detection MCA | ||||||
Description:
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Documentation:
Simple macros to control the "digital" DSP Canberra 9660. All addresses and ID are explained in the document Software Design Document for 2060/9660 Module by Canberra Industries, Inc. registers really used are: 1 6 7 8 e f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 46 54 55 56 57 58so unused ones are: 2 3 4 5 9 a b c d e f 2e 40 41 42 43 44 45 47 to 53 The macro name prefix AS refers to Andrea DAROCZYNE SOMOGYI Modifications history: | ||||||
Macros:
Usage: can9660menu menu macro to set some parameters in Canberra 9660 DSP can9660setup Usage: can9660setup <mca device name> <icb address> Sets up a canberra 9660 DSP on ICB address <icb address>. The MCA device name is taken as unit 0 from SPEC. can9660save_config Usage: can9660save_config [filename] [overwrite] Save the DSP parameters to an ASCII file, so they can be reloaded later by the "can9660restore_config" macro. The file is in the directory ~blissadm/local/spec/userconf/dsp and has the name, that you choose. If no name is specified as first argument, the user is prompted for one. If the file exists, the user will be prompted to confirm overwriting, unless a second argument is present. can9660restore_config Usage: can9660restore_config [filename] Restore the parameters stored in the file given by the only argument or entered by the user on request. The values will not immediately written to the controller, but will replace the values shown in the menus at the next call of can9660menu. If you choose not to write the values to the controller, they will persist, until you either write them to the controller or perform a new can9660setup. This will not destroy the existing data, but force the reading of the controller, which will provide you again with the life values. | ||||||
| Internal Macros: | ||||||
Usage: AS_CAN9660_menu_helper() no description, needed as exitmacro value to the menu() function AS_CAN9660_display Usage: AS_CAN9660_display () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_gain_helper1 Usage: AS_CAN9660_gain_helper1() no description AS_CAN9660_gain_helper2 Usage: AS_CAN9660_gain_helper2() no description AS_CAN9660_gain_display Usage: AS_CAN9660_gain_display () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_fdisc_display Usage: AS_CAN9660_fdisc_display () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_ADC_display Usage: AS_CAN9660_ADC_display () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_filter_display Usage: AS_CAN9660_filter_display () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_Stabilizer_display1 Usage: AS_CAN9660_Stabilizer_display1 () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_Stabilizer_display2 Usage: AS_CAN9660_Stabilizer_display2 () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_Stabilizer_reset Usage: AS_CAN9660_Stabilizer_reset () menu driven macro function called by can9660menu. Don't use this macro directly. AS_CAN9660_find_gain Usage: AS_CAN9660_find_gain (gain) tries to find the closest settings for DSP to have the desired gain. This macro function returns a string with the three values cgain, fgain and sfgain. Please see description of macro AS_CAN9660_calc_gain() for detailed explaination on how to calculate the gain. AS_CAN9660_calc_gain Usage: AS_CAN9660_calc_gain (cgain, fgain, sfgain) calculates the real gain out of coarse, fine and super fine gain. This macro function returns the calculated gain. Formula: Gain = Coarse Gain * (Fine Gain + Super Fine Gain) Coarse Gain can be: 5, 15, 40, 120, 330, 960 Fine gain is 0x100 to 0xfff representing *0.4 to *1.6 Super fine gain is 0x000 to 0xfff representing 0 to 0.03 AS_CAN9660_int_calc_gain Usage: AS_CAN9660_int_calc_gain(cgain, fgain, sfgain) AS_CAN9660_preset Usage: AS_CAN9660_preset () Don't use this macro directly. Presets the data structure used by the macros for the canberra 9660 DSP AS_CAN9660_write_interesting Usage: AS_CAN9660_write_interesting () Writes all the interesting values to the controller. Don't use this macro directly. Presets the data structure used by the macros for the canberra 9660 DSP AS_CAN9660_write_force Usage: AS_CAN9660_write_force () Writes all the values to the controller. Presets the data structure used by the macros for the canberra 9660 DSP AS_CAN9660_verbose Usage: AS_CAN9660_verbose Only for test purposes. Sets the verbose option used by the macros for the canberra 9660 DSP AS_CAN9660_reset Usage: AS_CAN9660_reset Documented to send a reset AS_CAN9660_ready Usage: AS_CAN9660_ready Documented to send a device ready AS_CAN9660_init Usage: AS_CAN9660_init Send a device ready and restore the values initially set by Andrea S. AS_CAN9660_modulestatus Usage: AS_CAN9660_modulestatus read register 6 of the DSP module and decode the various bits. AS_CAN9660_readtableval Usage: AS_CAN9660_readtableval (data table index) read a value from the DSP data space. To read such a value, you must write registers 2 to 5 (5 always last ) with the appropriate contents, then check R6 for the RDAV bit and the re-read the R2-5 to find the result in the same registers. The RDAV bit is self clearing, one read will clear it. AS_CAN9660_writetableval Usage: AS_CAN9660_writetableval (data table index, value to write) write a value from the DSP data space. To write such a value, you must write registers 2 to 5 (5 always last ) with the appropriate contents, then check R6 for the WDONE bit. The RDAV bit is self clearing, one read will clear it. | ||||||
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