Add Pintronix PinMax board (#2286)

README.md

@@ -65,6 +65,7 @@ Read the [Contributing Guide](https://github.com/earlephilhower/arduino-pico/blo
 * Pimoroni PGA2040
 * Pimoroni Plasma2040
 * Pimoroni Tiny2040
+* Pintronix PinMax
 * RAKwireless RAK11300
 * Redscorp RP2040-Eins
 * Redscorp RP2040-ProMini

package/package_pico_index.template.json

@@ -206,6 +206,9 @@
                   {
                      "name": "Pimoroni Tiny2040"
                   },
+                  {
+                     "name": "Pintronix PinMax"
+                  },
                   {
                      "name": "RAKwireless RAK11300"
                   },

tools/json/pintronix_pinmax.json

+{
+  "build": {
+    "arduino": {
+      "earlephilhower": {
+        "boot2_source": "boot2_w25q080_2_padded_checksum.S",
+        "usb_vid": "0x2E8A",
+        "usb_pid": "0x9101"
+      }
+    },
+    "core": "earlephilhower",
+    "cpu": "cortex-m0plus",
+    "extra_flags": "-D ARDUINO_PINTRONIX_PINMAX -DARDUINO_ARCH_RP2040 -DUSBD_MAX_POWER_MA=250",
+    "f_cpu": "133000000L",
+    "hwids": [
+      [
+        "0x2E8A",
+        "0x00C0"
+      ],
+      [
+        "0x2E8A",
+        "0x9101"
+      ]
+    ],
+    "mcu": "rp2040",
+    "variant": "pintronix_pinmax"
+  },
+  "debug": {
+    "jlink_device": "RP2040_M0_0",
+    "openocd_target": "rp2040.cfg",
+    "svd_path": "rp2040.svd"
+  },
+  "frameworks": [
+    "arduino"
+  ],
+  "name": "PinMax",
+  "upload": {
+    "maximum_ram_size": 270336,
+    "maximum_size": 4194304,
+    "require_upload_port": true,
+    "native_usb": true,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": false,
+    "protocol": "picotool",
+    "protocols": [
+      "blackmagic",
+      "cmsis-dap",
+      "jlink",
+      "raspberrypi-swd",
+      "picotool",
+      "picoprobe",
+      "pico-debug"
+    ]
+  },
+  "url": "https://www.raspberrypi.org/products/raspberry-pi-pico/",
+  "vendor": "Pintronix"
+}

tools/makeboards.py

@@ -487,6 +487,9 @@ MakeBoard("pimoroni_pga2040", "Pimoroni", "PGA2040", "0x2e8a", "0x1008", 250, "P
 MakeBoard("pimoroni_plasma2040", "Pimoroni", "Plasma2040", "0x2e8a", "0x100a", 500, "PIMORONI_PLASMA2040", 2, "boot2_w25q080_2_padded_checksum")
 MakeBoard("pimoroni_tiny2040", "Pimoroni", "Tiny2040", "0x2e8a", "0x100a", 500, "PIMORONI_TINY2040", 2, "boot2_w25q64jv_4_padded_checksum")
 
+#Pintronix
+MakeBoard("pintronix_pinmax", "Pintronix", "PinMax", "0x2e8a", "0x9101", 250, "PINTRONIX_PINMAX", 4, "boot2_w25q080_2_padded_checksum")
+
 # RAKwireless
 MakeBoard("rakwireless_rak11300", "RAKwireless", "RAK11300", "0x2e8a", "0x00c0", 500, "RAKWIRELESS_RAK11300", 2, "boot2_w25q16jvxq_4_padded_checksum", None, "https://store.rakwireless.com/products/wisduo-lpwan-module-rak11300")
 

variants/pintronix_pinmax/pins_arduino.h

+#pragma once
+
+// Pin definitions taken from:
+//    https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf
+
+
+// LEDs
+#define PIN_LED        (27u)
+
+// Serial
+#define PIN_SERIAL1_TX (0u)
+#define PIN_SERIAL1_RX (1u)
+
+#define PIN_SERIAL2_TX (8u)
+#define PIN_SERIAL2_RX (9u)
+
+// SPI
+#define PIN_SPI0_MISO  (16u)
+#define PIN_SPI0_MOSI  (19u)
+#define PIN_SPI0_SCK   (18u)
+#define PIN_SPI0_SS    (17u)
+
+// Wire
+#define PIN_WIRE0_SDA  (4u)
+#define PIN_WIRE0_SCL  (5u)
+
+#define SERIAL_HOWMANY (3u)
+#define SPI_HOWMANY    (1u)
+#define WIRE_HOWMANY   (1u)
+
+#include "../generic/common.h"