[boards] Add WB02A board

boards/_base/pcb/wb02a-test.json

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+{
+	"pcb": {
+		"test_pads": {
+			"TA9": "wb02a.back.a9.anchor",
+			"TGND": "wb02a.back.gnd.anchor",
+			"TRX1": "wb02a.back.rx1.anchor",
+			"TTX1": "wb02a.back.tx1.anchor",
+		},
+		"back": [
+			{
+				"type": "text",
+				"pos": "0.5,2.3",
+				"text": "WB02A-0882H-1518D1",
+				"font_size": 1.4,
+				"fill": {
+					"color": "${SILK_COLOR}"
+				}
+			},
+			{
+				"type": "circle",
+				"pos": "11.6,6.4",
+				"d": 4.5,
+				"preset": "copper1"
+			},
+			{
+				"type": "rect",
+				"pos": "3.5,8.5",
+				"size": "4.2,3.7",
+				"preset": "copper1"
+			},
+			{
+				"id": "a9",
+				"name": "label_line_up",
+				"pos": "1.9,12.3",
+				"vars": {
+					"DIR": "left",
+					"W": 1.3,
+					"H": 0
+				}
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "2.5,12.3"
+			},
+			{
+				"id": "gnd",
+				"name": "label_line_up",
+				"pos": ".6,6.6",
+				"vars": {
+					"DIR": "left",
+					"W": 0,
+					"H": 0
+				}
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "1.2,6.6"
+			},
+			{
+				"id": "rx1",
+				"name": "label_line_up",
+				"pos": "3.2,6",
+				"vars": {
+					"DIR": "left",
+					"W": 2.6,
+					"H": 1.4
+				}
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "3.2,6.6"
+			},
+			{
+				"id": "tx1",
+				"name": "label_line_up",
+				"pos": "5.2,6",
+				"vars": {
+					"DIR": "left",
+					"W": 4.6,
+					"H": 3.4
+				}
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "5.2,6.6"
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "8.5,12.3"
+			}
+		]
+	}
+}

boards/_base/pcb/wb02a.json

@@ -0,0 +1,75 @@
+{
+	"pcb": {
+		"templates": [
+			"tuya2",
+			"pcb-blue-light",
+			"rf-type1"
+		],
+		"scale": 10.5,
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD,SPI,I2C",
+		"pinout": {
+			"1": {
+				"PWR": 3.3
+			},
+			"2": {
+				"IC": 15,
+				"ARD": "D0"
+			},
+			"3": {
+				"GND": null
+			},
+			"4": {
+				"IC": 13,
+				"ARD": "D1"
+			},
+			"5": {
+				"IC": 11,
+				"ARD": "D2"
+			},
+			"6": {
+				"IC": 21,
+				"ARD": "D3"
+			},
+			"7": {
+				"IC": 10,
+				"ARD": "D4"
+			},
+			"8": {
+				"IC": 9,
+				"ARD": [
+					"D5",
+					"A0"
+				]
+			},
+			"9": {
+				"IC": 12,
+				"ARD": [
+					"D6",
+					"A1"
+				]
+			},
+			"10": {
+				"IC": 7
+			},
+			"11": {
+				"IC": 13,
+				"ARD": "D1"
+			},
+			"TA9": {
+				"IC": 17,
+				"ARD": "D7"
+			},
+			"TGND": {
+				"GND": null
+			},
+			"TRX1": {
+				"IC": 29,
+				"ARD": "D8"
+			},
+			"TTX1": {
+				"IC": 30,
+				"ARD": "D9"
+			}
+		}
+	}
+}

boards/variants/wb02a.c

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+/* This file was auto-generated from wb02a.json using boardgen */
+
+#include <Arduino.h>
+
+#ifdef LT_VARIANT_INCLUDE
+#include LT_VARIANT_INCLUDE
+#endif
+
+// clang-format off
+PinInfo lt_arduino_pin_info_list[PINS_COUNT] = {
+	// D0: PA07, SD_D3, I2S0_RX, I2C0_SCL, I2C0_SDA
+	{PA_7,  , PIN_NONE, 0},
+	// D1: PA05, I2C0_SCL, I2C0_SDA
+	{PA_5,  , PIN_NONE, 0},
+	// D2: PA03, UART0_RX, I2C0_SCL, I2C0_SDA
+	{PA_3,  , PIN_NONE, 0},
+	// D3: PA10, SD_D0, I2S0_TX, I2C0_SCL, I2C0_SDA
+	{PA_10, , PIN_NONE, 0},
+	// D4: PA02, UART0_TX, I2C0_SCL, I2C0_SDA
+	{PA_2,  , PIN_NONE, 0},
+	// D5: PA01, ADC3, SWDIO, I2C0_SCL, I2C0_SDA
+	{PA_1,  , PIN_NONE, 0},
+	// D6: PA04, ADC4, SWCLK, I2C0_SCL, I2C0_SDA
+	{PA_4,  , PIN_NONE, 0},
+	// D7: PA09, BOOT1, SD_CLK, I2S0_SCLK, I2C0_SCL, I2C0_SDA
+	{PA_9,  , PIN_NONE, 0},
+	// D8: PB08, UART1_RX, I2C0_SCL, I2C0_SDA
+	{PB_8,  , PIN_NONE, 0},
+	// D9: PB09, UART1_TX, I2C0_SCL, I2C0_SDA
+	{PB_9,  , PIN_NONE, 0},
+};
+
+PinInfo *lt_arduino_pin_gpio_map[] = {
+	[1]  = &(lt_arduino_pin_info_list[5]), // PA_1 (D5)
+	[2]  = &(lt_arduino_pin_info_list[4]), // PA_2 (D4)
+	[3]  = &(lt_arduino_pin_info_list[2]), // PA_3 (D2)
+	[4]  = &(lt_arduino_pin_info_list[6]), // PA_4 (D6)
+	[5]  = &(lt_arduino_pin_info_list[1]), // PA_5 (D1)
+	[7]  = &(lt_arduino_pin_info_list[0]), // PA_7 (D0)
+	[9]  = &(lt_arduino_pin_info_list[7]), // PA_9 (D7)
+	[10] = &(lt_arduino_pin_info_list[3]), // PA_10 (D3)
+	[24] = &(lt_arduino_pin_info_list[8]), // PB_8 (D8)
+	[25] = &(lt_arduino_pin_info_list[9]), // PB_9 (D9)
+};
+// clang-format on

boards/variants/wb02a.h

@@ -0,0 +1,110 @@
+/* This file was auto-generated from wb02a.json using boardgen */
+
+#pragma once
+
+// clang-format off
+
+// Pins
+// ----
+#define PINS_COUNT         10 // Total GPIO count
+#define NUM_DIGITAL_PINS   10 // Digital inputs/outputs
+#define NUM_ANALOG_INPUTS  2  // ADC inputs
+#define NUM_ANALOG_OUTPUTS 0  // PWM & DAC outputs
+#define PINS_GPIO_MAX      25 // Last usable GPIO number
+
+// Wire Interfaces
+// ---------------
+#define PIN_WIRE0_SCL_0  7u  // PA_7
+#define PIN_WIRE0_SCL_1  5u  // PA_5
+#define PIN_WIRE0_SCL_2  3u  // PA_3
+#define PIN_WIRE0_SCL_3  10u // PA_10
+#define PIN_WIRE0_SCL_4  2u  // PA_2
+#define PIN_WIRE0_SCL_5  1u  // PA_1
+#define PIN_WIRE0_SCL_6  4u  // PA_4
+#define PIN_WIRE0_SCL_7  5u  // PA_5
+#define PIN_WIRE0_SCL_8  9u  // PA_9
+#define PIN_WIRE0_SCL_9  24u // PB_8
+#define PIN_WIRE0_SCL_10 25u // PB_9
+#define PIN_WIRE0_SDA_0  7u  // PA_7
+#define PIN_WIRE0_SDA_1  5u  // PA_5
+#define PIN_WIRE0_SDA_2  3u  // PA_3
+#define PIN_WIRE0_SDA_3  10u // PA_10
+#define PIN_WIRE0_SDA_4  2u  // PA_2
+#define PIN_WIRE0_SDA_5  1u  // PA_1
+#define PIN_WIRE0_SDA_6  4u  // PA_4
+#define PIN_WIRE0_SDA_7  5u  // PA_5
+#define PIN_WIRE0_SDA_8  9u  // PA_9
+#define PIN_WIRE0_SDA_9  24u // PB_8
+#define PIN_WIRE0_SDA_10 25u // PB_9
+#define PINS_WIRE0_SCL   (pin_size_t[]){7u, 5u, 3u, 10u, 2u, 1u, 4u, 5u, 9u, 24u, 25u}
+#define PINS_WIRE0_SDA   (pin_size_t[]){7u, 5u, 3u, 10u, 2u, 1u, 4u, 5u, 9u, 24u, 25u}
+
+// Serial ports
+// ------------
+#define PIN_SERIAL0_RX  3u  // PA_3
+#define PIN_SERIAL0_TX  2u  // PA_2
+#define PIN_SERIAL1_RX  24u // PB_8
+#define PIN_SERIAL1_TX  25u // PB_9
+#define PINS_SERIAL0_RX (pin_size_t[]){3u}
+#define PINS_SERIAL0_TX (pin_size_t[]){2u}
+#define PINS_SERIAL1_RX (pin_size_t[]){24u}
+#define PINS_SERIAL1_TX (pin_size_t[]){25u}
+
+// Pin function macros
+// -------------------
+#define PIN_ADC3 1u  // PA_1
+#define PIN_ADC4 4u  // PA_4
+#define PIN_PA01 1u  // PA_1
+#define PIN_PA02 2u  // PA_2
+#define PIN_PA03 3u  // PA_3
+#define PIN_PA04 4u  // PA_4
+#define PIN_PA05 5u  // PA_5
+#define PIN_PA07 7u  // PA_7
+#define PIN_PA09 9u  // PA_9
+#define PIN_PA10 10u // PA_10
+#define PIN_PB08 24u // PB_8
+#define PIN_PB09 25u // PB_9
+#define PIN_RX0  3u  // PA_3
+#define PIN_RX1  24u // PB_8
+#define PIN_SCL0 25u // PB_9
+#define PIN_SDA0 25u // PB_9
+#define PIN_TX0  2u  // PA_2
+#define PIN_TX1  25u // PB_9
+
+// Port availability
+// -----------------
+#define HAS_SERIAL0             1
+#define HAS_SERIAL1             1
+#define HAS_WIRE0               1
+#define SERIAL_INTERFACES_COUNT 2
+#define WIRE_INTERFACES_COUNT   1
+
+// Arduino pin names
+// -----------------
+#define PIN_D0 7u  // PA_7
+#define PIN_D1 5u  // PA_5
+#define PIN_D2 3u  // PA_3
+#define PIN_D3 10u // PA_10
+#define PIN_D4 2u  // PA_2
+#define PIN_D5 1u  // PA_1
+#define PIN_D6 4u  // PA_4
+#define PIN_D7 9u  // PA_9
+#define PIN_D8 24u // PB_8
+#define PIN_D9 25u // PB_9
+#define PIN_A0 1u  // PA_1
+#define PIN_A1 4u  // PA_4
+
+// Static pin names
+// ----------------
+static const unsigned char A0 = PIN_A0;
+static const unsigned char A1 = PIN_A1;
+static const unsigned char D0 = PIN_D0;
+static const unsigned char D1 = PIN_D1;
+static const unsigned char D2 = PIN_D2;
+static const unsigned char D3 = PIN_D3;
+static const unsigned char D4 = PIN_D4;
+static const unsigned char D5 = PIN_D5;
+static const unsigned char D6 = PIN_D6;
+static const unsigned char D7 = PIN_D7;
+static const unsigned char D8 = PIN_D8;
+static const unsigned char D9 = PIN_D9;

boards/wb02a.json

@@ -0,0 +1,22 @@
+{
+	"_base": [
+		"lightning-ln882x",
+		"lightning-ln882hki",
+		"ic/ln882hk",
+		"pcb/wb02a",
+		"pcb/wb02a-test"
+	],
+	"build": {
+		"mcu": "ln882hk",
+		"variant": "wb02a"
+	},
+	"name": "WB02A Wi-Fi/BLE Module",
+	"url": "https://docs.libretiny.eu/boards/wb02a/",
+	"vendor": "Unknown",
+	"doc": {
+		"fccid": ""
+	},
+	"pcb": {
+		"symbol": ""
+	}
+}