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2 Commits

Author SHA1 Message Date
Aaska Black Wolf d11daea836 program initial commit 2026-06-28 23:07:27 +02:00
Aaska Black Wolf 45378275b2 PCB initial commit 2026-06-28 23:07:03 +02:00
7 changed files with 4561 additions and 0 deletions
+10
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@@ -36,9 +36,11 @@ fp-info-cache
# will have compiled files and executables # will have compiled files and executables
debug/ debug/
target/ target/
Cargo.lock
# These are backup files generated by rustfmt # These are backup files generated by rustfmt
**/*.rs.bk **/*.rs.bk
**/*.rs.save
# MSVC Windows builds of rustc generate these, which store debugging information # MSVC Windows builds of rustc generate these, which store debugging information
*.pdb *.pdb
@@ -49,3 +51,11 @@ target/
# and can be added to the global gitignore or merged into this file. For a more nuclear # and can be added to the global gitignore or merged into this file. For a more nuclear
# option (not recommended) you can uncomment the following to ignore the entire idea folder. # option (not recommended) you can uncomment the following to ignore the entire idea folder.
#.idea/ #.idea/
# Added by cargo
/target
# ---> Syncthing
.stfolder/
+10
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@@ -0,0 +1,10 @@
[package]
name = "isolated-switches"
version = "0.1.0"
edition = "2024"
[dependencies]
rppal = "0.22.1"
serde = { version = "1.0.228", features = ["derive"] }
serde_json = "1.0.150"
sqlite = "0.37.0"
+1704
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+681
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@@ -0,0 +1,681 @@
{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"apply_defaults_to_fp_barcodes": false,
"apply_defaults_to_fp_dimensions": false,
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": true,
"text_position": 0,
"units_format": 0
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.8,
"height": 1.27,
"width": 1.27
},
"silk_line_width": 0.1,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
"border_display_style": 2,
"border_hatch_pitch": 0.5,
"corner_radius": 0.0,
"corner_smoothing": 0,
"fill_mode": 0,
"hatch_gap": 1.5,
"hatch_orientation": 0.0,
"hatch_smoothing_level": 0,
"hatch_smoothing_value": 0.1,
"hatch_thickness": 1.0,
"min_clearance": 0.5,
"min_island_area": 10.0,
"min_thickness": 0.25,
"pad_connection": 1,
"remove_islands": 0,
"thermal_relief_gap": 0.5,
"thermal_relief_spoke_width": 0.5
}
},
"diff_pair_dimensions": [
{
"gap": 0.0,
"via_gap": 0.0,
"width": 0.0
}
],
"drc_exclusions": [],
"meta": {
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"creepage": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_filters_mismatch": "ignore",
"footprint_symbol_field_mismatch": "warning",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_to_hole": "warning",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"mirrored_text_on_front_layer": "warning",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"missing_tuning_profile": "warning",
"net_conflict": "warning",
"nonmirrored_text_on_back_layer": "warning",
"npth_inside_courtyard": "error",
"padstack": "warning",
"pth_inside_courtyard": "error",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_on_edge_cuts": "error",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_angle": "error",
"track_dangling": "warning",
"track_not_centered_on_via": "ignore",
"track_on_post_machined_layer": "error",
"track_segment_length": "error",
"track_width": "error",
"tracks_crossing": "error",
"tuning_profile_track_geometries": "ignore",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.5,
"min_groove_width": 0.0,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.8,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.2,
"min_via_annular_width": 0.1,
"min_via_diameter": 0.5,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_onpthpad": true,
"td_onroundshapesonly": false,
"td_onsmdpad": true,
"td_ontrackend": false,
"td_onvia": true
}
],
"teardrop_parameters": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
],
"track_widths": [
0.0,
1.0
],
"tuning_pattern_settings": {
"diff_pair_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
},
"single_track_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [
{
"diameter": 0.0,
"drill": 0.0
}
],
"zones_allow_external_fillets": false
},
"ipc2581": {
"bom_rev": "",
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": "",
"sch_revision": ""
},
"layer_pairs": [],
"layer_presets": [],
"viewports": []
},
"boards": [],
"component_class_settings": {
"assignments": [],
"meta": {
"version": 0
},
"sheet_component_classes": {
"enabled": false
}
},
"cvpcb": {
"equivalence_files": []
},
"erc": {
"erc_exclusions": [],
"meta": {
"version": 0
},
"pin_map": [
[
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
2,
0,
1,
0,
0,
1,
0,
2,
2,
2,
2
],
[
0,
0,
0,
0,
0,
0,
1,
0,
1,
0,
1,
2
],
[
0,
1,
0,
0,
0,
0,
1,
1,
2,
1,
1,
2
],
[
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2
],
[
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
2
],
[
0,
0,
0,
1,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
2,
1,
2,
0,
0,
1,
0,
2,
2,
2,
2
],
[
0,
2,
0,
1,
0,
0,
1,
0,
2,
0,
0,
2
],
[
0,
2,
1,
1,
0,
0,
1,
0,
2,
0,
0,
2
],
[
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2
]
],
"rule_severities": {
"bus_definition_conflict": "error",
"bus_entry_needed": "error",
"bus_to_bus_conflict": "error",
"bus_to_net_conflict": "error",
"different_unit_footprint": "error",
"different_unit_net": "error",
"duplicate_reference": "error",
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"field_name_whitespace": "warning",
"footprint_filter": "ignore",
"footprint_link_issues": "warning",
"four_way_junction": "ignore",
"ground_pin_not_ground": "warning",
"hier_label_mismatch": "error",
"isolated_pin_label": "warning",
"label_dangling": "error",
"label_multiple_wires": "warning",
"lib_symbol_issues": "warning",
"lib_symbol_mismatch": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
"missing_unit": "warning",
"multiple_net_names": "warning",
"net_not_bus_member": "warning",
"no_connect_connected": "warning",
"no_connect_dangling": "warning",
"pin_not_connected": "error",
"pin_not_driven": "error",
"pin_to_pin": "warning",
"power_pin_not_driven": "error",
"same_local_global_label": "warning",
"similar_label_and_power": "warning",
"similar_labels": "warning",
"similar_power": "warning",
"simulation_model_issue": "ignore",
"single_global_label": "ignore",
"stacked_pin_name": "warning",
"unannotated": "error",
"unconnected_wire_endpoint": "warning",
"undefined_netclass": "error",
"unit_value_mismatch": "error",
"unresolved_variable": "error",
"wire_dangling": "error"
}
},
"libraries": {
"pinned_footprint_libs": [],
"pinned_symbol_libs": []
},
"meta": {
"filename": "PCB.kicad_pro",
"version": 3
},
"net_settings": {
"classes": [
{
"bus_width": 12,
"clearance": 0.2,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
"line_style": 0,
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"priority": 2147483647,
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.2,
"tuning_profile": "",
"via_diameter": 0.6,
"via_drill": 0.3,
"wire_width": 6
}
],
"meta": {
"version": 5
},
"net_colors": null,
"netclass_assignments": null,
"netclass_patterns": []
},
"pcbnew": {
"last_paths": {
"idf": "",
"netlist": "",
"plot": "",
"specctra_dsn": "",
"vrml": ""
},
"page_layout_descr_file": ""
},
"schematic": {
"annotate_start_num": 0,
"annotation": {
"method": 0,
"sort_order": 0
},
"bom_export_filename": "${PROJECTNAME}.csv",
"bom_fmt_presets": [],
"bom_fmt_settings": {
"field_delimiter": ",",
"keep_line_breaks": false,
"keep_tabs": false,
"name": "CSV",
"ref_delimiter": ",",
"ref_range_delimiter": "",
"string_delimiter": "\""
},
"bom_presets": [],
"bom_settings": {
"exclude_dnp": false,
"fields_ordered": [
{
"group_by": false,
"label": "Reference",
"name": "Reference",
"show": true
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": true,
"label": "Value",
"name": "Value",
"show": true
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
},
{
"group_by": true,
"label": "Exclude from BOM",
"name": "${EXCLUDE_FROM_BOM}",
"show": true
},
{
"group_by": true,
"label": "Exclude from Board",
"name": "${EXCLUDE_FROM_BOARD}",
"show": true
},
{
"group_by": true,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
}
],
"filter_string": "",
"group_symbols": true,
"include_excluded_from_bom": true,
"name": "Default Editing",
"sort_asc": true,
"sort_field": "Referenz"
},
"bus_aliases": {},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
"default_line_thickness": 6.0,
"default_text_size": 50.0,
"field_names": [],
"hop_over_size_choice": 0,
"intersheets_ref_own_page": false,
"intersheets_ref_prefix": "",
"intersheets_ref_short": false,
"intersheets_ref_show": false,
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.375,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 25.0,
"text_offset_ratio": 0.15
},
"legacy_lib_dir": "",
"legacy_lib_list": [],
"meta": {
"version": 1
},
"page_layout_descr_file": "",
"plot_directory": "",
"reuse_designators": true,
"subpart_first_id": 65,
"subpart_id_separator": 0,
"top_level_sheets": [
{
"filename": "PCB.kicad_sch",
"name": "Stammblatt",
"uuid": "b1cf967a-78fc-4a83-add6-dbdb8a15a4b5"
}
],
"used_designators": "R1-3,J1-3,U1,Q1,D1,#PWR1-2",
"variants": []
},
"sheets": [
[
"b1cf967a-78fc-4a83-add6-dbdb8a15a4b5",
"Stammblatt"
]
],
"text_variables": {},
"tuning_profiles": {
"meta": {
"version": 0
},
"tuning_profiles_impedance_geometric": []
}
}
+2036
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+6
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@@ -0,0 +1,6 @@
{
"database": "./VEDirect.db",
"device_name_voltage": "0xA10C-HQ2535PVZGE",
"voltage_off": 23.0,
"voltage_recover": 24.0
}
+114
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@@ -0,0 +1,114 @@
use rppal::gpio::{Gpio, OutputPin};
use serde::{Deserialize};
use serde_json;
use sqlite;
use std::error::Error;
use std::env;
use std::fs::File;
use std::path::Path;
use std::thread;
use std::time::Duration;
// Gpio uses BCM pin numbering. BCM GPIO 23 is tied to physical pin 16.
const GPIO_SWITCH: u8 = 24;
// set duration of pin switching test
const TEST_DURATION: u64 = 1000;
#[derive(Deserialize)]
#[derive(Debug)]
struct Config{
database: String,
device_name_voltage: String,
voltage_off: f32,
voltage_recover: f32,
}
#[derive(Deserialize)]
struct DbData{
V: String,
}
//fn main() {
fn main () {
// read and parse configuration file
let config_file = File::open("config.json")
.expect("file should open read only");
let config: Config = serde_json::from_reader(config_file)
.expect("file should be proper JSON");
// read and parse command line parameters
let args: Vec<String> = env::args().collect();
if args.len() >= 2 {
let action: &str = args[1].as_str();
match action {
"on" => pin_switch_on(),
"off" => pin_switch_off(),
"test" => pin_test(),
&_ => todo!("So far only the parameters 'on', 'off' and 'test' are supported.")
}
}
else { // no command line parameter set; check for voltages and switch the inverter accordingly
pin_status();
let voltage = get_current_voltage(&config);
if voltage < config.voltage_off && pin_status() > 0 {
println!("Siwtching off inverter due to low voltage!");
pin_switch_off();
}
else if voltage >= config.voltage_recover && pin_status() == 0 {
println!("Voltage recovered! Switching inverter back on.");
pin_switch_on();
}
else {
}
}
//end program with OK status
}
fn pin_status () -> u8 {
let mut pin_level: u8 = Gpio::new().unwrap().get(GPIO_SWITCH).unwrap().read() as u8;
return pin_level;
}
fn pin_switch_on () {
let mut pin: OutputPin = Gpio::new().unwrap().get(GPIO_SWITCH).unwrap().into_output();
pin.set_reset_on_drop(false);
pin.set_high();
}
fn pin_switch_off () {
let mut pin: OutputPin = Gpio::new().unwrap().get(GPIO_SWITCH).unwrap().into_output();
pin.set_reset_on_drop(false);
pin.set_low();
}
fn pin_test () {
pin_switch_on();
thread::sleep(Duration::from_millis(TEST_DURATION));
pin_switch_off();
}
fn get_current_voltage (config: &Config) -> f32 {
let mut voltage: f32 = 0.0;
if !Path::new(&config.database).exists() {
return voltage;
}
let db_connection = sqlite::open(&config.database).unwrap();
let query = format!("SELECT data FROM '{device}' ORDER BY date DESC, time DESC LIMIT 1;", device = &config.device_name_voltage);
let _ = db_connection.iterate(query, |pairs | {
let data = pairs.get(0).unwrap().1.unwrap();
let test_parse: DbData = serde_json::from_str(data).expect("no proper JSON data found on database");
let raw_value = match test_parse.V.parse::<i32>() {
Ok(v) => v,
Err(_) => return true
};
voltage = raw_value as f32 / 1000.0;
true
});
return voltage;
}