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122 lines
3.3 KiB
122 lines
3.3 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 SIPO_INTERNAL
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#include "_sipo_internal.h"
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/** Load from a binary buffer stored in Flash */
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void USIPO_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->store_pname = pp_char(pp);
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priv->store_pnum = pp_u8(pp);
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priv->store_pol = pp_bool(pp);
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priv->shift_pname = pp_char(pp);
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priv->shift_pnum = pp_u8(pp);
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priv->shift_pol = pp_bool(pp);
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priv->clear_pname = pp_char(pp);
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priv->clear_pnum = pp_u8(pp);
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priv->clear_pol = pp_bool(pp);
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priv->data_pname = pp_char(pp);
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priv->data_pins = 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 USIPO_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->store_pname);
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pb_u8(pb, priv->store_pnum);
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pb_bool(pb, priv->store_pol);
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pb_char(pb, priv->shift_pname);
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pb_u8(pb, priv->shift_pnum);
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pb_bool(pb, priv->shift_pol);
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pb_char(pb, priv->clear_pname);
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pb_u8(pb, priv->clear_pnum);
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pb_bool(pb, priv->clear_pol);
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pb_char(pb, priv->data_pname);
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pb_u16(pb, priv->data_pins);
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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 USIPO_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, "store-pin")) {
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suc = parse_pin(value, &priv->store_pname, &priv->store_pnum);
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}
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else if (streq(key, "shift-pin")) {
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suc = parse_pin(value, &priv->shift_pname, &priv->shift_pnum);
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}
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else if (streq(key, "clear-pin")) {
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suc = parse_pin(value, &priv->clear_pname, &priv->clear_pnum);
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}
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else if (streq(key, "store-pol")) {
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priv->store_pol = (bool) avr_atoi(value);
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}
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else if (streq(key, "shift-pol")) {
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priv->shift_pol = (bool) avr_atoi(value);
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}
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else if (streq(key, "clear-pol")) {
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priv->clear_pol = (bool) avr_atoi(value);
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}
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else if (streq(key, "data-port")) {
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suc = parse_port_name(value, &priv->data_pname);
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}
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else if (streq(key, "data-pins")) {
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priv->data_pins = (uint16_t) parse_pinmask(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 USIPO_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, "Shift pin & its active edge (1-rising,0-falling)");
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iw_entry(iw, "shift-pin", "%c%d", priv->shift_pname, priv->shift_pnum);
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iw_entry(iw, "shift-pol", "%d", priv->shift_pol);
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iw_comment(iw, "Store pin & its active edge");
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iw_entry(iw, "store-pin", "%c%d", priv->store_pname, priv->store_pnum);
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iw_entry(iw, "store-pol", "%d", priv->store_pol);
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iw_comment(iw, "Clear pin & its active level");
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iw_entry(iw, "clear-pin", "%c%d", priv->clear_pname, priv->clear_pnum);
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iw_entry(iw, "clear-pol", "%d", priv->clear_pol);
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iw_comment(iw, "Data port and pins");
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iw_entry(iw, "data-port", "%c", priv->data_pname);
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iw_entry(iw, "data-pins", "%s", pinmask2str_up(priv->data_pins, unit_tmp512));
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}
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