FreeCalypso > hg > freecalypso-tools
view target-utils/c139explore/main.c @ 524:e9385c835824
doc/Loadtools-usage: GTM900 target support added
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 09 Jun 2019 22:20:23 +0000 |
parents | da53ea0a38ba |
children | fc3592a27317 |
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#include "types.h" #define DELAY_1MS 13000 main() { /* delay kludge workaround for defect in fc-compalram */ wait_ARM_cycles(DELAY_1MS * 30); printf("C139 hardware exploration utility running\n"); /* GPIO init, compatible with both C139 and SE J100 */ *(volatile u16 *)0xfffe4802 = 0x0002; *(volatile u16 *)0xfffe4804 = 0x2A59; *(volatile u16 *)0xfffe4806 = 0xFFF3; /* enable ARMIO clock */ /* take peripherals out of reset */ *(volatile u16 *)0xfffffd04 = 0xFFF3; abb_init(); uwire_init(); for (;;) { putchar('='); if (command_entry()) command_dispatch(); } }