FreeCalypso > hg > freecalypso-tools

annotate rvinterf/tmsh/misc.c @ 497:74610c4f10f7

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target-utils: added 10 ms delay at the end of abb_power_off() The deosmification of the ABB access code (replacement of osmo_delay_ms() bogus delays with correctly-timed ones, which are significantly shorter) had one annoying side effect: when executing the poweroff command from any of the programs, one last '=' prompt character was being sent (and received by the x86 host) as the Calypso board powers off. With delays being shorter now, the abb_power_off() function was returning and the standalone program's main loop was printing its prompt before the Iota chip fully executed the switch-off sequence! I thought about inserting an endless tight loop at the end of the abb_power_off() function, but the implemented solution of a 10 ms delay is a little nicer IMO because if the DEVOFF operation doesn't happen for some reason in a manual hacking scenario, there won't be an artificial blocker in the form of a tight loop keeping us from further poking around.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 25 May 2019 20:44:05 +0000
parents 2159f260ed13
children
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1 /*
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2 * Commands which don't belong anywhere else
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include <stdlib.h>
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10 #include "pktmux.h"
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11 #include "etm.h"
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12 #include "tmffs1.h"
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14 cmd_check_ffs1(argc, argv)
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15 char **argv;
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16 {
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17 u_char cmdpkt[5];
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19 cmdpkt[1] = ETM_FFS1;
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20 cmdpkt[2] = FPI_TMFFS_VERSION;
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21 cmdpkt[3] = FPI_END;
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22 send_etm_cmd(cmdpkt, 3);
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2159f260ed13 fc-tmsh: all commands internally return values
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23 return(0);
0
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24 }