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annotate target-utils/simagent/timeout.h @ 995:74024eb17e04

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fc-loadtool help: improve language regarding 16 MiB flash chips In FC project history, 16 MiB flash originally meant Pirelli DP-L10. Then we got FCDEV3B with the same flash (our own design), but now we are discovering more Calypso devices that used such large flash, both late Calypso era (Sony Ericsson K2x0) as well as much earlier ones (FIC FLUID devices.txt file with 2004 dates, Leonardo+ rev 5). Hence we need to migrate to more generic or neutral language in associated documentation, without giving elevated status to specific examples that drove our early project history.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 03 Dec 2023 21:11:12 +0000
parents 2e16284d5029
children
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2e16284d5029 simagent/timeout.h: empirical calibration done
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
2e16284d5029 simagent/timeout.h: empirical calibration done
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2 * This header file defines the loop-count timeout value that should
2e16284d5029 simagent/timeout.h: empirical calibration done
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3 * be passed to the rx_sim_byte() function. By the spec we have to wait
2e16284d5029 simagent/timeout.h: empirical calibration done
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4 * 9600 etu's; at 3.25 MHz SIM clock and the default slow mode (no speed
2e16284d5029 simagent/timeout.h: empirical calibration done
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5 * enhancement) this 9600 etu number translates to about 1.10 s.
2e16284d5029 simagent/timeout.h: empirical calibration done
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6 *
2e16284d5029 simagent/timeout.h: empirical calibration done
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7 * The constant defined here has been calibrated empirically; the measured
2e16284d5029 simagent/timeout.h: empirical calibration done
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8 * timeout is about 1.38 s, giving us reasonable safety margin.
2e16284d5029 simagent/timeout.h: empirical calibration done
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9 */
2e16284d5029 simagent/timeout.h: empirical calibration done
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10
2e16284d5029 simagent/timeout.h: empirical calibration done
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11 #define SIM_WAIT_TIMEOUT 6000000