Fix driver circuits

.gitignore

@@ -0,0 +1,2 @@
+*.kicad_pcb-bak
+*-backups

fw/main.c

@@ -56,14 +56,18 @@ int main(void) {
           (1<<GPIO_MODER_MODER4_Pos)|   /* PA4    - Port 4 */
           (1<<GPIO_MODER_MODER9_Pos);   /* PA9    - LED */
 
-    int idx = 1;
+    //GPIOA->OTYPER |= (1<<1) | (1<<2) | (1<<3) | (1<<4) | (1<<9);
+
+    int idx = 0;
     while (1) {
         GPIOA->ODR ^= (1<<9);
-        GPIOA->ODR = 2<<idx;
+        GPIOA->ODR &= ~(0xf<<1);
+        GPIOA->ODR |= 1<<(idx+1);
         idx += 1;
-        if (idx > 4)
+        if (idx > 3)
-            idx = 1;
+            idx = 0;
-        for (size_t j=0; j<1000000; j++) {
+
+        for (size_t j=0; j<100000; j++) {
             asm volatile ("nop");
         }
     }

gerber/remote-B_Paste.gbr

@@ -1,14 +1,15 @@
-G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.99.0-52-gefbc802f4)*
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.99.0-4013-gfd874d834)*
-G04 #@! TF.CreationDate,2019-11-04T16:58:42+01:00*
+G04 #@! TF.CreationDate,2020-10-14T13:04:54+02:00*
 G04 #@! TF.ProjectId,remote,72656d6f-7465-42e6-9b69-6361645f7063,rev?*
 G04 #@! TF.SameCoordinates,Original*
 G04 #@! TF.FileFunction,Paste,Bot*
 G04 #@! TF.FilePolarity,Positive*
 %FSLAX46Y46*%
 G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
-G04 Created by KiCad (PCBNEW (5.99.0-52-gefbc802f4)) date 2019-11-04 16:58:42*
+G04 Created by KiCad (PCBNEW (5.99.0-4013-gfd874d834)) date 2020-10-14 13:04:54*
 %MOMM*%
 %LPD*%
+G01*
 G04 APERTURE LIST*
 G04 APERTURE END LIST*
 M02*

gerber/remote-B_Silkscreen.gbr

@@ -1,14 +1,15 @@
-G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.99.0-52-gefbc802f4)*
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.99.0-4013-gfd874d834)*
-G04 #@! TF.CreationDate,2019-11-04T16:58:43+01:00*
+G04 #@! TF.CreationDate,2020-10-14T13:04:54+02:00*
 G04 #@! TF.ProjectId,remote,72656d6f-7465-42e6-9b69-6361645f7063,rev?*
 G04 #@! TF.SameCoordinates,Original*
 G04 #@! TF.FileFunction,Legend,Bot*
 G04 #@! TF.FilePolarity,Positive*
 %FSLAX46Y46*%
 G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
-G04 Created by KiCad (PCBNEW (5.99.0-52-gefbc802f4)) date 2019-11-04 16:58:43*
+G04 Created by KiCad (PCBNEW (5.99.0-4013-gfd874d834)) date 2020-10-14 13:04:54*
 %MOMM*%
 %LPD*%
+G01*
 G04 APERTURE LIST*
 G04 APERTURE END LIST*
 M02*

gerber/remote-Edge_Cuts.gbr

@@ -1,15 +1,18 @@
-G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.99.0-52-gefbc802f4)*
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.99.0-4013-gfd874d834)*
-G04 #@! TF.CreationDate,2019-11-04T16:58:44+01:00*
+G04 #@! TF.CreationDate,2020-10-14T13:04:55+02:00*
 G04 #@! TF.ProjectId,remote,72656d6f-7465-42e6-9b69-6361645f7063,rev?*
 G04 #@! TF.SameCoordinates,Original*
 G04 #@! TF.FileFunction,Profile,NP*
 %FSLAX46Y46*%
 G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
-G04 Created by KiCad (PCBNEW (5.99.0-52-gefbc802f4)) date 2019-11-04 16:58:44*
+G04 Created by KiCad (PCBNEW (5.99.0-4013-gfd874d834)) date 2020-10-14 13:04:55*
 %MOMM*%
 %LPD*%
+G01*
 G04 APERTURE LIST*
+G04 #@! TA.AperFunction,Profile*
 %ADD10C,0.050000*%
+G04 #@! TD*
 G04 APERTURE END LIST*
 D10*
 X151250000Y-165500000D02*

gerber/remote-NPTH.drl

@@ -1,8 +1,8 @@
 M48
-; DRILL file {KiCad (5.99.0-52-gefbc802f4)} date Mon Nov  4 16:58:40 2019
+; DRILL file {KiCad (5.99.0-4013-gfd874d834)} date Wed Oct 14 13:04:51 2020
 ; FORMAT={-:-/ absolute / inch / decimal}
-; #@! TF.CreationDate,2019-11-04T16:58:40+01:00
+; #@! TF.CreationDate,2020-10-14T13:04:51+02:00
-; #@! TF.GenerationSoftware,Kicad,Pcbnew,(5.99.0-52-gefbc802f4)
+; #@! TF.GenerationSoftware,Kicad,Pcbnew,(5.99.0-4013-gfd874d834)
 ; #@! TF.FileFunction,NonPlated,1,2,NPTH
 FMAT,2
 INCH
@@ -17,12 +17,12 @@ X6.1339Y-4.7874
 T2
 X6.1122Y-6.3386
 X6.1122Y-3.0315
-X7.1752Y-6.3386
-X7.687Y-4.685
-X7.687Y-3.7008
-X6.1122Y-3.7008
-X6.1122Y-5.6693
 X7.687Y-5.6693
+X7.687Y-4.685
+X6.1122Y-5.6693
+X7.687Y-3.7008
+X7.1752Y-6.3386
 X7.1752Y-3.0315
+X6.1122Y-3.7008
 T0
 M30

gerber/remote-PTH.drl

@@ -1,8 +1,8 @@
 M48
-; DRILL file {KiCad (5.99.0-52-gefbc802f4)} date Mon Nov  4 16:58:40 2019
+; DRILL file {KiCad (5.99.0-4013-gfd874d834)} date Wed Oct 14 13:04:51 2020
 ; FORMAT={-:-/ absolute / inch / decimal}
-; #@! TF.CreationDate,2019-11-04T16:58:40+01:00
+; #@! TF.CreationDate,2020-10-14T13:04:51+02:00
-; #@! TF.GenerationSoftware,Kicad,Pcbnew,(5.99.0-52-gefbc802f4)
+; #@! TF.GenerationSoftware,Kicad,Pcbnew,(5.99.0-4013-gfd874d834)
 ; #@! TF.FileFunction,Plated,1,2,PTH
 FMAT,2
 INCH
@@ -57,14 +57,17 @@ X6.878Y-5.1063
 X6.9331Y-4.8661
 X6.9803Y-5.1811
 X7.0679Y-5.2598
+X7.1004Y-4.3287
 X7.1102Y-5.4803
 X7.1102Y-5.5472
 X7.1535Y-4.2244
+X7.1949Y-5.5492
 X7.248Y-3.2717
 X7.252Y-4.374
 X7.2559Y-5.2362
 X7.2992Y-4.9921
 X7.3189Y-4.8425
+X7.374Y-4.2008
 T2
 X6.4961Y-4.0339
 X6.4961Y-4.1339
@@ -79,18 +82,18 @@ X7.4803Y-4.0551
 X7.4803Y-4.1535
 X7.4803Y-4.2323
 X7.4803Y-4.3307
-X7.4803Y-6.0236
-X7.4803Y-6.122
-X7.4803Y-6.2008
-X7.4803Y-6.2992
-X7.4803Y-3.0709
-X7.4803Y-3.1693
-X7.4803Y-3.248
-X7.4803Y-3.3465
 X7.4803Y-5.0394
 X7.4803Y-5.1378
 X7.4803Y-5.2165
 X7.4803Y-5.315
+X7.4803Y-3.0709
+X7.4803Y-6.0236
+X7.4803Y-6.2008
+X7.4803Y-6.2992
+X7.4803Y-3.1693
+X7.4803Y-3.248
+X7.4803Y-3.3465
+X7.4803Y-6.122
 T4
 X6.2598Y-4.9646
 X6.2795Y-4.4646
@@ -114,11 +117,11 @@ X6.1752Y-4.8356
 T8
 X7.587Y-3.9343
 X7.587Y-4.4516
+X7.587Y-4.9185
+X7.587Y-5.4358
 X7.587Y-5.9028
 X7.587Y-6.4201
 X7.587Y-2.95
 X7.587Y-3.4673
-X7.587Y-4.9185
-X7.587Y-5.4358
 T0
 M30

remote.kicad_prl

@@ -0,0 +1,71 @@
+{
+  "board": {
+    "active_layer": 37,
+    "active_layer_preset": "",
+    "hidden_nets": [],
+    "high_contrast_mode": 0,
+    "net_color_mode": 1,
+    "opacity": {
+      "pads": 1.0,
+      "tracks": 1.0,
+      "vias": 1.0,
+      "zones": 0.6
+    },
+    "ratsnest_display_mode": 0,
+    "selection_filter": {
+      "dimensions": true,
+      "footprints": true,
+      "graphics": true,
+      "keepouts": true,
+      "lockedItems": true,
+      "otherItems": true,
+      "pads": true,
+      "text": true,
+      "tracks": true,
+      "vias": true,
+      "zones": true
+    },
+    "visible_items": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      8,
+      9,
+      10,
+      11,
+      12,
+      13,
+      14,
+      15,
+      16,
+      18,
+      19,
+      20,
+      21,
+      22,
+      23,
+      24,
+      25,
+      26,
+      27,
+      28,
+      29,
+      30,
+      31,
+      36,
+      37
+    ],
+    "visible_layers": "fffffff_ffffffff"
+  },
+  "meta": {
+    "filename": "remote.kicad_prl",
+    "version": 2
+  },
+  "project": {
+    "files": []
+  }
+}

remote.kicad_pro

@@ -0,0 +1,442 @@
+{
+  "board": {
+    "design_settings": {
+      "defaults": {
+        "board_outline_line_width": 0.049999999999999996,
+        "copper_line_width": 0.19999999999999998,
+        "copper_text_italic": false,
+        "copper_text_size_h": 1.5,
+        "copper_text_size_v": 1.5,
+        "copper_text_thickness": 0.3,
+        "copper_text_upright": true,
+        "courtyard_line_width": 0.049999999999999996,
+        "dimension_precision": 4,
+        "dimension_units": 3,
+        "dimensions": {
+          "arrow_length": 1270000,
+          "extension_offset": 500000,
+          "keep_text_aligned": true,
+          "suppress_zeroes": false,
+          "text_position": 0,
+          "units_format": 1
+        },
+        "fab_line_width": 0.09999999999999999,
+        "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": 0.09999999999999999,
+        "other_text_italic": false,
+        "other_text_size_h": 1.0,
+        "other_text_size_v": 1.0,
+        "other_text_thickness": 0.15,
+        "other_text_upright": true,
+        "pads": {
+          "drill": 0.762,
+          "height": 1.524,
+          "width": 1.524
+        },
+        "silk_line_width": 0.12,
+        "silk_text_italic": false,
+        "silk_text_size_h": 1.0,
+        "silk_text_size_v": 1.0,
+        "silk_text_thickness": 0.15,
+        "silk_text_upright": true,
+        "zones": {
+          "45_degree_only": false,
+          "min_clearance": 0.508
+        }
+      },
+      "diff_pair_dimensions": [
+        {
+          "gap": 0.0,
+          "via_gap": 0.0,
+          "width": 0.0
+        }
+      ],
+      "drc_exclusions": [],
+      "meta": {
+        "version": 1
+      },
+      "rule_severities": {
+        "annular_width": "error",
+        "clearance": "error",
+        "copper_edge_clearance": "error",
+        "courtyards_overlap": "error",
+        "diff_pair_gap_out_of_range": "error",
+        "diff_pair_uncoupled_length_too_long": "error",
+        "drill_too_small": "error",
+        "duplicate_footprints": "warning",
+        "extra_footprint": "warning",
+        "hole_clearance": "error",
+        "hole_near_hole": "error",
+        "invalid_outline": "error",
+        "item_on_disabled_layer": "error",
+        "items_not_allowed": "error",
+        "keepout": "error",
+        "length_out_of_range": "error",
+        "malformed_courtyard": "error",
+        "microvia_drill_too_small": "error",
+        "missing_courtyard": "ignore",
+        "missing_footprint": "warning",
+        "net_conflict": "warning",
+        "npth_inside_courtyard": "ignore",
+        "padstack": "error",
+        "pth_inside_courtyard": "ignore",
+        "shorting_items": "error",
+        "silk_over_copper": "error",
+        "silk_overlap": "error",
+        "skew_out_of_range": "error",
+        "too_many_vias": "error",
+        "track_dangling": "warning",
+        "track_width": "error",
+        "tracks_crossing": "error",
+        "unconnected_items": "error",
+        "unresolved_variable": "error",
+        "via_dangling": "warning",
+        "via_hole_larger_than_pad": "error",
+        "zone_has_empty_net": "error",
+        "zones_intersect": "error"
+      },
+      "rule_severitieslegacy_courtyards_overlap": true,
+      "rule_severitieslegacy_no_courtyard_defined": false,
+      "rules": {
+        "allow_blind_buried_vias": false,
+        "allow_microvias": false,
+        "max_error": 0.005,
+        "min_clearance": 0.0,
+        "min_copper_edge_clearance": 0.01,
+        "min_hole_to_hole": 0.25,
+        "min_microvia_diameter": 0.19999999999999998,
+        "min_microvia_drill": 0.09999999999999999,
+        "min_silk_clearance": 0.0,
+        "min_through_hole_diameter": 0.3,
+        "min_track_width": 0.19999999999999998,
+        "min_via_annular_width": 0.049999999999999996,
+        "min_via_diameter": 0.39999999999999997,
+        "solder_mask_clearance": 0.0,
+        "solder_mask_min_width": 0.0,
+        "solder_paste_clearance": 0.0,
+        "solder_paste_margin_ratio": -0.0
+      },
+      "track_widths": [
+        0.0,
+        0.2,
+        0.3,
+        0.5,
+        0.8,
+        1.2,
+        1.8,
+        2.8
+      ],
+      "via_dimensions": [
+        {
+          "diameter": 0.0,
+          "drill": 0.0
+        },
+        {
+          "diameter": 0.6,
+          "drill": 0.3
+        },
+        {
+          "diameter": 0.8,
+          "drill": 0.4
+        },
+        {
+          "diameter": 1.2,
+          "drill": 0.6
+        },
+        {
+          "diameter": 2.0,
+          "drill": 1.0
+        }
+      ],
+      "zones_allow_external_fillets": false,
+      "zones_use_no_outline": true
+    },
+    "layer_presets": []
+  },
+  "boards": [],
+  "cvpcb": {
+    "equivalence_files": []
+  },
+  "erc": {
+    "meta": {
+      "version": 0
+    },
+    "pin_map": [
+      [
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0,
+        0,
+        0,
+        0,
+        2
+      ],
+      [
+        0,
+        2,
+        0,
+        1,
+        0,
+        1,
+        0,
+        2,
+        2,
+        2,
+        2
+      ],
+      [
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0,
+        1,
+        0,
+        1,
+        2
+      ],
+      [
+        0,
+        1,
+        0,
+        0,
+        0,
+        1,
+        1,
+        2,
+        1,
+        1,
+        2
+      ],
+      [
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0,
+        0,
+        0,
+        0,
+        2
+      ],
+      [
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        2
+      ],
+      [
+        0,
+        0,
+        0,
+        1,
+        0,
+        1,
+        0,
+        0,
+        0,
+        0,
+        2
+      ],
+      [
+        0,
+        2,
+        1,
+        2,
+        0,
+        1,
+        0,
+        2,
+        2,
+        2,
+        2
+      ],
+      [
+        0,
+        2,
+        0,
+        1,
+        0,
+        1,
+        0,
+        2,
+        0,
+        0,
+        2
+      ],
+      [
+        0,
+        2,
+        1,
+        1,
+        0,
+        1,
+        0,
+        2,
+        0,
+        0,
+        2
+      ],
+      [
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2
+      ]
+    ],
+    "rule_severities": {
+      "bus_definition_conflict": "error",
+      "bus_label_syntax": "error",
+      "bus_to_bus_conflict": "error",
+      "bus_to_net_conflict": "error",
+      "different_unit_footprint": "error",
+      "different_unit_net": "error",
+      "duplicate_sheet_names": "error",
+      "global_label_dangling": "warning",
+      "hier_label_mismatch": "error",
+      "label_dangling": "error",
+      "lib_symbol_issues": "warning",
+      "multiple_net_names": "warning",
+      "net_not_bus_member": "warning",
+      "no_connect_connected": "error",
+      "no_connect_dangling": "error",
+      "pin_not_connected": "error",
+      "pin_not_driven": "error",
+      "pin_to_pin": "warning",
+      "similar_labels": "warning",
+      "unresolved_variable": "error",
+      "wire_dangling": "error"
+    }
+  },
+  "libraries": {
+    "pinned_footprint_libs": [],
+    "pinned_symbol_libs": []
+  },
+  "meta": {
+    "filename": "remote.kicad_pro",
+    "version": 1
+  },
+  "net_settings": {
+    "classes": [
+      {
+        "bus_width": 12.0,
+        "clearance": 0.125,
+        "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)",
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.25,
+        "via_diameter": 0.8,
+        "via_drill": 0.4,
+        "wire_width": 6.0
+      },
+      {
+        "bus_width": 12.0,
+        "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": "bus",
+        "nets": [
+          "/NRF_CE",
+          "/NRF_IRQ",
+          "/NRF_MISO",
+          "/NRF_MOSI",
+          "/NRF_SCK",
+          "/NRF_~CSN"
+        ],
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.25,
+        "via_diameter": 0.8,
+        "via_drill": 0.4,
+        "wire_width": 6.0
+      }
+    ],
+    "meta": {
+      "version": 0
+    },
+    "net_colors": null
+  },
+  "pcbnew": {
+    "last_paths": {
+      "gencad": "",
+      "idf": "",
+      "netlist": "",
+      "specctra_dsn": "",
+      "step": "",
+      "vmrl": "",
+      "vrml": ""
+    },
+    "page_layout_descr_file": ""
+  },
+  "schematic": {
+    "drawing": {
+      "default_bus_thickness": 12.0,
+      "default_junction_size": 40.0,
+      "default_line_thickness": 6.0,
+      "default_text_size": 50.0,
+      "default_wire_thickness": 6.0,
+      "field_names": [],
+      "intersheets_ref_prefix": "",
+      "intersheets_ref_short": false,
+      "intersheets_ref_show": false,
+      "intersheets_ref_suffix": "",
+      "pin_symbol_size": 25.0,
+      "text_offset_ratio": 0.3
+    },
+    "legacy_lib_dir": "",
+    "legacy_lib_list": [],
+    "meta": {
+      "version": 0
+    },
+    "net_format_name": "",
+    "page_layout_descr_file": "",
+    "plot_directory": "",
+    "spice_adjust_passive_values": false,
+    "spice_external_command": "spice \"%I\"",
+    "subpart_first_id": 65,
+    "subpart_id_separator": 0
+  },
+  "sheets": [
+    [
+      "481cdfe7-285c-4fc2-a0db-ac358cf848fd",
+      ""
+    ]
+  ],
+  "text_variables": {}
+}