FreeCalypso > hg > freecalypso-tools
annotate target-utils/c139explore/main.c @ 416:30f6d1c32c6f
doc/Flash-boot-defect article removed (no longer relevant)
This article is no longer relevant because the issue in question
only affected one (1) defective FCDEV3B board which was not
and never will be sold.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 26 Oct 2018 07:11:08 +0000 |
parents | f24b31082605 |
children | da53ea0a38ba |
rev | line source |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 #include "types.h" |
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Mychaela Falconia <falcon@freecalypso.org>
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2 |
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Mychaela Falconia <falcon@freecalypso.org>
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3 main() |
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Mychaela Falconia <falcon@freecalypso.org>
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4 { |
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Mychaela Falconia <falcon@freecalypso.org>
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5 /* delay kludge workaround for defect in fc-compalram */ |
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Mychaela Falconia <falcon@freecalypso.org>
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6 osmo_delay_ms(30); |
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Mychaela Falconia <falcon@freecalypso.org>
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7 printf("C139 hardware exploration utility running\n"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 /* GPIO init */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 *(volatile u16 *)0xfffe4802 = 0x0002; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 *(volatile u16 *)0xfffe4804 = 0xFFF5; |
37
f24b31082605
c139explore: turn on ARMIO module clock, needed to exercise the buzzer
Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 *(volatile u16 *)0xfffe4806 = 0xFFF3; /* enable ARMIO clock */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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12 /* take peripherals out of reset */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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13 *(volatile u16 *)0xfffffd04 = 0xFFF3; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 abb_init(); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 uwire_init(); |
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Mychaela Falconia <falcon@freecalypso.org>
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16 for (;;) { |
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17 putchar('='); |
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Mychaela Falconia <falcon@freecalypso.org>
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18 if (command_entry()) |
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Mychaela Falconia <falcon@freecalypso.org>
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19 command_dispatch(); |
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Mychaela Falconia <falcon@freecalypso.org>
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20 } |
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21 } |