FreeCalypso > hg > fc-tourmaline

annotate src/cs/layer1/tools/gen_intram.pl @ 51:04aaa5622fa7

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disable deep sleep when Iota LEDB is on TI's Iota chip docs say that CLK13M must be running in order for LEDB to work, and practical experience on Mot C139 which uses Iota LEDB for its keypad backlight concurs: if Calypso enters deep sleep while the keypad backlight is turned on, the light flickers visibly as the chipset goes into and out of deep sleep. TI's original L1 sleep manager code had logic to disable deep sleep when LT_Status() returns nonzero, but that function only works for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no check of Iota LEDB status anywhere. Change this code for our current hardware: disable deep sleep when Iota LEDB has been turned on through LLS.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 19 Oct 2020 05:11:29 +0000
parents 4e78acac3d88
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 #!/usr/bin/perl
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 if ($#ARGV == -1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 die "\nSyntax is gen_intram <C file (with extension)>\n\n";
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 $#ARGV == 0 or die "Incorrect number of parameters";
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 $c_input_file = @ARGV[0];
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 # -------------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 # Remove .c extension and create the new filename for the processed file
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 @file_name = split /\.c/, $c_input_file;
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17 $c_output_file = join ('', @file_name, "_intram.c");
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 print "Output file: $c_output_file\n";
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 # -------------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 # Generates the C file for internal RAM
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23
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 open input_stream, $c_input_file
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25 or die "\n\n Input C file $C_input_file cannot be opened: $!\n";
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26
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 open(output_stream,'>'.$c_output_file)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 or die "\n\nCan't open output file $C_output_file: $!";
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29
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 printf output_stream "/* ----- WARNING - File automatically generated - Do not modify it ----- */\n\n\n\n\n";
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 $d_internal_found = 0;
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33
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 # Search for data
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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35 while(<input_stream>)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 chomp $_;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 # Search for start comment
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 if ( /#pragma DUPLICATE_FOR_INTERNAL_RAM_START/ )
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 # DEBUG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 #print "Found begin of string\n";
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44 $d_internal_found = 1;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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45
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46 # Found begin internal RAM code, then output up to the end string
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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47 while(<input_stream>)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 chomp $_;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 if ( /#pragma DUPLICATE_FOR_INTERNAL_RAM_END/ )
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 # Found end of the internal RAM code, then search for another one
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53 # DEBUG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 #print "Found end of string\n";
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55 last;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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58 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 printf output_stream "%s\n", $_;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60 # DEBUG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61 #print "Copied lines - $_\n";
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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63 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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65 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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68 close input_stream;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 close output_stream;