Add SparkFun Thing Plus RP2350 (#2605)

* Add SparkFun Thing Plus RP2350 * Add Thing Plus RP2350 PSRAM definition * Remove radio from Thing Plus RP2350 Will need to add back once full radio support is added, see #2605
earlephilhower · Nov 14, 2024 · 17aab7e · 17aab7e
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diff --git a/README.md b/README.md
@@ -91,6 +91,7 @@ Read the [Contributing Guide](https://github.com/earlephilhower/arduino-pico/blo
 * SparkFun ProMicro RP2040
 * SparkFun ProMicro RP2350
 * SparkFun Thing Plus RP2040
+* SparkFun Thing Plus RP2350
 * uPesy RP2040 DevKit
 * VCC-GND YD-RP2040
 * Viyalab Mizu RP2040

diff --git a/boards.txt b/boards.txt
diff --git a/package/package_pico_index.template.json b/package/package_pico_index.template.json
@@ -281,6 +281,9 @@
                   {
                      "name": "SparkFun Thing Plus RP2040"
                   },
+                  {
+                     "name": "SparkFun Thing Plus RP2350"
+                  },
                   {
                      "name": "uPesy RP2040 DevKit"
                   },

diff --git a/tools/json/sparkfun_thingplusrp2350.json b/tools/json/sparkfun_thingplusrp2350.json
@@ -0,0 +1,56 @@
+{
+    "build": {
+        "arduino": {
+            "earlephilhower": {
+                "boot2_source": "none.S",
+                "usb_vid": "0x1B4F",
+                "usb_pid": "0x0038"
+            }
+        },
+        "core": "earlephilhower",
+        "cpu": "cortex-m33",
+        "extra_flags": "-DARDUINO_SPARKFUN_THINGPLUS_RP2350 -DARDUINO_ARCH_RP2040 -DUSBD_MAX_POWER_MA=250 ",
+        "f_cpu": "150000000L",
+        "hwids": [
+            [
+                "0x2E8A",
+                "0x00C0"
+            ],
+            [
+                "0x1B4F",
+                "0x0038"
+            ]
+        ],
+        "mcu": "rp2350",
+        "variant": "sparkfun_thingplusrp2350"
+    },
+    "debug": {
+        "jlink_device": "RP2350_0",
+        "openocd_target": "rp2350.cfg",
+        "svd_path": "rp2350.svd"
+    },
+    "frameworks": [
+        "arduino"
+    ],
+    "name": "Thing Plus RP2350",
+    "upload": {
+        "maximum_ram_size": 524288,
+        "maximum_size": 16777216,
+        "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"
+        ],
+        "psram_length": 8388608
+    },
+    "url": "https://www.raspberrypi.org/products/raspberry-pi-pico/",
+    "vendor": "SparkFun"
+}
diff --git a/tools/makeboards.py b/tools/makeboards.py
@@ -630,6 +630,7 @@ def MakeBoardJSON(name, chip, vendor_name, product_name, vid, pid, pwr, boarddef
 MakeBoard("sparkfun_promicrorp2040", "rp2040", "SparkFun", "ProMicro RP2040", "0x1b4f", "0x0026", 250, "SPARKFUN_PROMICRO_RP2040", 16, 0, "boot2_generic_03h_4_padded_checksum")
 MakeBoard("sparkfun_promicrorp2350", "rp2350", "SparkFun", "ProMicro RP2350", "0x1b4f", "0x0026", 250, "SPARKFUN_PROMICRO_RP2350", 16, 8, "none")
 MakeBoard("sparkfun_thingplusrp2040", "rp2040", "SparkFun", "Thing Plus RP2040", "0x1b4f", "0x0026", 250, "SPARKFUN_THINGPLUS_RP2040", 16, 0, "boot2_w25q080_2_padded_checksum")
+MakeBoard("sparkfun_thingplusrp2350", "rp2350", "SparkFun", "Thing Plus RP2350", "0x1b4f", "0x0038", 250, "SPARKFUN_THINGPLUS_RP2350", 16, 8, "none")
 
 # Upesy
 MakeBoard("upesy_rp2040_devkit", "rp2040", "uPesy", "RP2040 DevKit", "0x2e8a", "0x1007", 250, "UPESY_RP2040_DEVKIT", 2, 0, "boot2_w25q080_2_padded_checksum")

diff --git a/variants/sparkfun_thingplusrp2350/pins_arduino.h b/variants/sparkfun_thingplusrp2350/pins_arduino.h
@@ -0,0 +1,50 @@
+#pragma once
+
+// LEDs
+#define PIN_LED        (32u)
+
+#define PIN_NEOPIXEL   (14)
+#define NUM_NEOPIXEL   (1)
+
+// Serial
+#define PIN_SERIAL1_TX (0u)
+#define PIN_SERIAL1_RX (1u)
+
+#define PIN_SERIAL2_TX (31u)
+#define PIN_SERIAL2_RX (31u)
+
+// SPI
+#define PIN_SPI0_MISO  (4u)
+#define PIN_SPI0_MOSI  (3u)
+#define PIN_SPI0_SCK   (2u)
+#define PIN_SPI0_SS    (9u) // CS pin for SD card
+
+#define PIN_SPI1_MISO  (31u)
+#define PIN_SPI1_MOSI  (31u)
+#define PIN_SPI1_SCK   (31u)
+#define PIN_SPI1_SS    (31u)
+
+// Wire
+#define PIN_WIRE0_SDA  (6u)
+#define PIN_WIRE0_SCL  (7u)
+
+#define PIN_WIRE1_SDA  (31u)
+#define PIN_WIRE1_SCL  (31u)
+
+// Thing Plus uses I2C for Qwiic connector, make that the default
+#ifndef __WIRE0_DEVICE
+#define __WIRE0_DEVICE i2c1
+#endif
+#ifndef __WIRE1_DEVICE
+#define __WIRE1_DEVICE i2c0
+#endif
+
+#define SERIAL_HOWMANY (3u)
+#define SPI_HOWMANY    (1u)
+#define WIRE_HOWMANY   (1u)
+
+// PSRAM
+#define RP2350_PSRAM_CS         (8u)
+#define RP2350_PSRAM_MAX_SCK_HZ (109*1000*1000)
+
+#include "../generic/common.h"