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119 lines
3.9 KiB
119 lines
3.9 KiB
//
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// Created by MightyPork on 2018/02/03.
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//
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#include "platform.h"
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#include "unit_base.h"
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#define FCAP_INTERNAL
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#include "_fcap_internal.h"
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/** Load from a binary buffer stored in Flash */
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void UFCAP_loadBinary(Unit *unit, PayloadParser *pp)
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{
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struct priv *priv = unit->data;
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uint8_t version = pp_u8(pp);
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(void)version;
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priv->conf.signal_pname = pp_char(pp);
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priv->conf.signal_pnum = pp_u8(pp);
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if (version >= 1) {
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priv->conf.active_level = pp_bool(pp);
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priv->conf.dfilter = pp_u8(pp);
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priv->conf.direct_presc = pp_u8(pp);
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priv->conf.direct_msec = pp_u16(pp);
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priv->conf.startmode = (enum fcap_opmode) pp_u8(pp);
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}
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}
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/** Write to a binary buffer for storing in Flash */
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void UFCAP_writeBinary(Unit *unit, PayloadBuilder *pb)
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{
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struct priv *priv = unit->data;
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pb_u8(pb, 1); // version
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pb_char(pb, priv->conf.signal_pname);
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pb_u8(pb, priv->conf.signal_pnum);
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// V1
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pb_bool(pb, priv->conf.active_level);
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pb_u8(pb, priv->conf.dfilter);
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pb_u8(pb, priv->conf.direct_presc);
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pb_u16(pb, priv->conf.direct_msec);
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pb_u8(pb, priv->conf.startmode);
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}
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// ------------------------------------------------------------------------
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/** Parse a key-value pair from the INI file */
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error_t UFCAP_loadIni(Unit *unit, const char *key, const char *value)
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{
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bool suc = true;
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struct priv *priv = unit->data;
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if (streq(key, "pin")) {
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suc = cfg_portpin_parse(value, &priv->conf.signal_pname, &priv->conf.signal_pnum);
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}
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else if (streq(key, "active-level")) {
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priv->conf.active_level = cfg_bool_parse(value, &suc);
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}
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else if (streq(key, "input-filter")) {
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priv->conf.dfilter = cfg_u8_parse(value, &suc);
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}
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else if (streq(key, "direct-presc")) {
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priv->conf.direct_presc = cfg_u8_parse(value, &suc);
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}
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else if (streq(key, "direct-time")) {
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priv->conf.direct_msec = cfg_u16_parse(value, &suc);
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}
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else if (streq(key, "initial-mode")) {
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priv->conf.startmode = (enum fcap_opmode) cfg_enum4_parse(value,
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"N", OPMODE_IDLE,
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"I", OPMODE_INDIRECT_CONT,
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"D", OPMODE_DIRECT_CONT,
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"F", OPMODE_FREE_COUNTER,
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&suc);
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}
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else{
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return E_BAD_KEY;
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}
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if (!suc) return E_BAD_VALUE;
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return E_SUCCESS;
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}
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/** Generate INI file section for the unit */
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void UFCAP_writeIni(Unit *unit, IniWriter *iw)
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{
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struct priv *priv = unit->data;
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iw_comment(iw, "Signal input pin - one of:");
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iw_comment(iw, " Full support: A0, A5, A15");
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iw_comment(iw, " Indirect only: A1, B3");
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iw_entry(iw, "pin", "%c%d", priv->conf.signal_pname, priv->conf.signal_pnum);
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iw_cmt_newline(iw);
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iw_comment(iw, "Active level or edge (0-low,falling; 1-high,rising)");
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iw_entry(iw, "active-level", "%d", (int)priv->conf.active_level);
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iw_comment(iw, "Input filtering (0-15)");
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iw_entry(iw, "input-filter", "%d", (int)priv->conf.dfilter);
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iw_comment(iw, "Pulse counter pre-divider (1,2,4,8)");
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iw_entry(iw, "direct-presc", "%d", (int)priv->conf.direct_presc);
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iw_comment(iw, "Pulse counting interval (ms)");
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iw_entry(iw, "direct-time", "%d", (int)priv->conf.direct_msec);
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iw_cmt_newline(iw);
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iw_comment(iw, "Mode on startup: N-none, I-indirect, D-direct, F-free count");
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iw_entry(iw, "initial-mode", cfg_enum4_encode(priv->conf.startmode,
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OPMODE_IDLE, "N",
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OPMODE_INDIRECT_CONT, "I",
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OPMODE_DIRECT_CONT, "D",
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OPMODE_FREE_COUNTER, "F"));
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}
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