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83 lines
2.1 KiB
83 lines
2.1 KiB
6 years ago
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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 DOUT_INTERNAL
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#include "_dout_internal.h"
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/** Load from a binary buffer stored in Flash */
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void DOut_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->port_name = pp_char(pp);
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priv->pins = pp_u16(pp);
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priv->initial = pp_u16(pp);
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priv->open_drain = pp_u16(pp);
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}
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/** Write to a binary buffer for storing in Flash */
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void DOut_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, 0); // version
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pb_char(pb, priv->port_name);
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pb_u16(pb, priv->pins);
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pb_u16(pb, priv->initial);
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pb_u16(pb, priv->open_drain);
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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 DOut_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, "port")) {
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suc = cfg_port_parse(value, &priv->port_name);
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}
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else if (streq(key, "pins")) {
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priv->pins = cfg_pinmask_parse(value, &suc);
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}
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else if (streq(key, "initial")) {
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priv->initial = cfg_pinmask_parse(value, &suc);
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}
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else if (streq(key, "open-drain")) {
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priv->open_drain = cfg_pinmask_parse(value, &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 DOut_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, "Port name");
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iw_entry(iw, "port", "%c", priv->port_name);
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iw_comment(iw, "Pins (comma separated, supports ranges)");
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iw_entry_s(iw, "pins", cfg_pinmask_encode(priv->pins, unit_tmp512, 0));
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iw_comment(iw, "Initially high pins");
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iw_entry_s(iw, "initial", cfg_pinmask_encode(priv->initial, unit_tmp512, 0));
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iw_comment(iw, "Open-drain pins");
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iw_entry_s(iw, "open-drain", cfg_pinmask_encode(priv->open_drain, unit_tmp512, 0));
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}
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