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Clone from http://pc-instru.lpp.polytechnique.fr:5000/DEV_PLE

rev 3.0.0.0
paul -
r198:c53fb904ef31 R3
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@@ -1,81 +1,72
1 #include <stdio.h>
1 #include <stdio.h>
2
2
3 #include "grspw.h"
3 #include "grspw.h"
4 #include "fsw_params.h"
4 #include "fsw_params.h"
5
5
6 #define DSU_TIME_TAG_COUNTER 0x90000008
6 #define DSU_TIME_TAG_COUNTER 0x90000008
7
7
8 //**********
8 //**********
9 // IRQ LINES
9 // IRQ LINES
10 #define IRQ_GRSPW 11
10 #define IRQ_GRSPW 11
11 #define IRQ_SPARC_GRSPW 0x1b // see sparcv8.pdf p.76 for interrupt levels
11 #define IRQ_SPARC_GRSPW 0x1b // see sparcv8.pdf p.76 for interrupt levels
12
12
13 extern void *catch_interrupt(void func(), int irq);
13 extern void *catch_interrupt(void func(), int irq);
14 int *lreg = (int *) 0x80000000;
14 int *lreg = (int *) 0x80000000;
15
15
16 #define ICLEAR 0x20c
16 #define ICLEAR 0x20c
17 #define IMASK 0x240
17 #define IMASK 0x240
18 #define IFORCE 0x208
18 #define IFORCE 0x208
19
19
20 void enable_irq (int irq)
20 void enable_irq (int irq)
21 {
21 {
22 lreg[ICLEAR/4] = (1 << irq); // clear any pending irq
22 lreg[ICLEAR/4] = (1 << irq); // clear any pending irq
23 lreg[IMASK/4] |= (1 << irq); // unmaks irq
23 lreg[IMASK/4] |= (1 << irq); // unmaks irq
24 }
24 }
25
25
26 void disable_irq (int irq) { lreg[IMASK/4] &= ~(1 << irq); } // mask irq
26 void disable_irq (int irq) { lreg[IMASK/4] &= ~(1 << irq); } // mask irq
27
27
28 void force_irq (int irq) { lreg[IFORCE/4] = (1 << irq); } // force irq
28 void force_irq (int irq) { lreg[IFORCE/4] = (1 << irq); } // force irq
29
29
30 /* NOTE: NEVER put printf() or other stdio routines in interrupt handlers,
30 /* NOTE: NEVER put printf() or other stdio routines in interrupt handlers,
31 they are not re-entrant. This (bad) example is just a demo */
31 they are not re-entrant. This (bad) example is just a demo */
32
32
33 unsigned char processTimecode = 0;
33 volatile unsigned char processTimecode = 0;
34 unsigned int counter = 0;
34
35
35 void irqhandler(int irq)
36 void irqhandler(int irq)
36 {
37 {
37 processTimecode = 1;
38 processTimecode = 1;
39 counter ++;
38 }
40 }
39
41
40 int main( void )
42 int main( void )
41 {
43 {
42 unsigned int *grspwCtrlReg;
44 unsigned int *grspwCtrlReg;
43 unsigned int k;
45 unsigned int k;
44 volatile unsigned int *reg;
46 volatile unsigned int *reg;
45 float aux;
47 float aux;
46 unsigned int counter = 0;
47
48
48 printf("hello world!\n");
49 printf("hello world!\n");
49
50
50 grspwCtrlReg = (unsigned int*) REGS_ADDR_GRSPW;
51 grspwCtrlReg = (unsigned int*) REGS_ADDR_GRSPW;
51 grspw_set_ie( 1, grspwCtrlReg );
52 grspw_set_ie( 1, grspwCtrlReg );
52 grspw_set_tq( 1, grspwCtrlReg );
53 grspw_set_tq( 1, grspwCtrlReg );
53 grspw_set_tr( 1, grspwCtrlReg );
54 grspw_set_tr( 1, grspwCtrlReg );
54
55
55 catch_interrupt(irqhandler, IRQ_GRSPW);
56 catch_interrupt(irqhandler, IRQ_GRSPW);
56 enable_irq( IRQ_GRSPW );
57 enable_irq( IRQ_GRSPW );
57 force_irq( IRQ_GRSPW );
58 force_irq( IRQ_GRSPW );
58
59
59 reg = (volatile unsigned int *) DSU_TIME_TAG_COUNTER;
60 reg = (volatile unsigned int *) DSU_TIME_TAG_COUNTER;
60
61
61 while(1)
62 while(1)
62 {
63 {
63 if (processTimecode == 1)
64 // if (processTimecode == 1)
64 {
65 counter ++;
66 printf("timecode counter = %d\n", counter);
67 processTimecode = 0;
68 }
69 else
70 {
71 printf(".");
72 }
73
74 // for (k=0; k<100000;k++)
75 // {
65 // {
76 // aux = aux + *reg ;
66 // printf("timecode counter = %d\n", counter);
67 // processTimecode = 0;
77 // }
68 // }
78 }
69 }
79
70
80 return 0;
71 return 0;
81 }
72 }
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@@ -1,17 +1,13
1 # LOAD FSW USING LINK 1
1 # LOAD FSW USING LINK 1
2 SpwPlugin0.StarDundeeSelectLinkNumber( 1 )
2 SpwPlugin0.StarDundeeSelectLinkNumber( 1 )
3
3
4 APB_UART_PLUGIN0.setFifoDebugEnabled( 0 )
5
6 dsu3plugin0.openFile("/opt/DEV_PLE/EQM/bin/eqm")
4 dsu3plugin0.openFile("/opt/DEV_PLE/EQM/bin/eqm")
7 dsu3plugin0.loadFile()
5 dsu3plugin0.loadFile()
8
6
9 dsu3plugin0.run()
7 dsu3plugin0.run()
10
8
11 APB_UART_PLUGIN0.setFifoDebugEnabled( 1 )
12
13 # START SENDING TIMECODES AT 1 Hz
9 # START SENDING TIMECODES AT 1 Hz
14 SpwPlugin0.StarDundeeStartTimecodes( 1 )
10 SpwPlugin0.StarDundeeStartTimecodes( 1 )
15
11
16 # it is possible to change the time code frequency
12 # it is possible to change the time code frequency
17 #RMAPPlugin0.changeTimecodeFrequency(2)
13 #RMAPPlugin0.changeTimecodeFrequency(2)
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@@ -1,34 +1,31
1 import time
1 import time
2
2
3 proxy.loadSysDriver("SpwPlugin","SpwPlugin0")
3 proxy.loadSysDriver("SpwPlugin","SpwPlugin0")
4 SpwPlugin0.selectBridge("STAR-Dundee Spw USB Brick")
4 SpwPlugin0.selectBridge("STAR-Dundee Spw USB Brick")
5
5
6 proxy.loadSysDriverToParent("dsu3plugin","SpwPlugin0")
6 proxy.loadSysDriverToParent("dsu3plugin","SpwPlugin0")
7 proxy.loadSysDriverToParent("LFRControlPlugin","SpwPlugin0")
7 proxy.loadSysDriverToParent("LFRControlPlugin","SpwPlugin0")
8
8
9 proxy.loadSysDriverToParent("APB_UART_PLUGIN","SpwPlugin0")
10 APB_UART_PLUGIN0.setFifoDebugEnabled( 1 )
11
12 availableBrickCount = SpwPlugin0.StarDundeeGetAvailableBrickCount()
9 availableBrickCount = SpwPlugin0.StarDundeeGetAvailableBrickCount()
13 print str(availableBrickCount) + " SpaceWire brick(s) found"
10 print str(availableBrickCount) + " SpaceWire brick(s) found"
14
11
15 SpwPlugin0.StarDundeeSelectBrick(1)
12 SpwPlugin0.StarDundeeSelectBrick(1)
16 SpwPlugin0.StarDundeeSetBrickAsARouter(1)
13 SpwPlugin0.StarDundeeSetBrickAsARouter(1)
17 SpwPlugin0.StarDundeeSelectLinkNumber( 1 )
14 SpwPlugin0.StarDundeeSelectLinkNumber( 1 )
18 SpwPlugin0.connectBridge()
15 SpwPlugin0.connectBridge()
19
16
20 #SpwPlugin0.TCPServerSetIP("127.0.0.1")
17 #SpwPlugin0.TCPServerSetIP("127.0.0.1")
21 SpwPlugin0.TCPServerConnect()
18 SpwPlugin0.TCPServerConnect()
22
19
23 # OPEN SPACEWIRE SERVER
20 # OPEN SPACEWIRE SERVER
24 #LFRControlPlugin0.SetSpwServerIP(129,104,27,164)
21 #LFRControlPlugin0.SetSpwServerIP(129,104,27,164)
25 LFRControlPlugin0.TCPServerConnect()
22 LFRControlPlugin0.TCPServerConnect()
26
23
27 # OPEN TM ECHO BRIDGE SERVER
24 # OPEN TM ECHO BRIDGE SERVER
28 LFRControlPlugin0.TMEchoBridgeOpenPort()
25 LFRControlPlugin0.TMEchoBridgeOpenPort()
29
26
30 # START SENDING TIMECODES AT 1 Hz
27 # START SENDING TIMECODES AT 1 Hz
31 SpwPlugin0.StarDundeeStartTimecodes( 1 )
28 SpwPlugin0.StarDundeeStartTimecodes( 1 )
32
29
33 # it is possible to change the time code frequency
30 # it is possible to change the time code frequency
34 #RMAPPlugin0.changeTimecodeFrequency(2)
31 #RMAPPlugin0.changeTimecodeFrequency(2)
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