FreeCalypso > hg > freecalypso-tools
view target-utils/calversion/main.c @ 924:d452188587b4
rvinterf: begin change to backslash escape output format
Right now throughout the rvinterf suite, any time we emit output that
is expected to be ASCII, but may contain non-printable garbage, we use
'cat -v' form of garbage character representation. Unfortunately, this
transformation is lossy (can't be reversed 100% reliably in the user's
wetware), hence we would like to migrate to C-style backslash escapes,
including doubling of any already-present backslashes - this escape
mechanism is lossless. Begin this change by converting the output
of RV and L1 traces in rvinterf and rvtdump.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Tue, 23 May 2023 03:10:50 +0000 |
parents | 1dcc9e4b71fd |
children |
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line source
#include "types.h" main() { uart_select_init(); printf("Calypso version ID program running\n"); print_boot_rom_info(); printf("Device ID code: 0x%04X\n", *(volatile u16 *)0xFFFEF000); printf("Device version code: 0x%04X\n", *(volatile u16 *)0xFFFEF002); printf("ARM ID code: 0x%04X\n", *(volatile u16 *)0xFFFFFE00); printf("cDSP ID code: 0x%04X\n", *(volatile u16 *)0xFFFFFE02); dsp_power_on(); for (;;) { putchar('='); if (command_entry()) command_dispatch(); } }