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Add SparkFun Thing Plus RP2350
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‎README.md‎

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@@ -91,6 +91,7 @@ Read the [Contributing Guide](https://github.com/earlephilhower/arduino-pico/blo
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* SparkFun ProMicro RP2040
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* SparkFun ProMicro RP2350
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* SparkFun Thing Plus RP2040
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* SparkFun Thing Plus RP2350
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* uPesy RP2040 DevKit
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* VCC-GND YD-RP2040
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* Viyalab Mizu RP2040

‎boards.txt‎

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‎package/package_pico_index.template.json‎

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{
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"name": "SparkFun Thing Plus RP2040"
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},
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{
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"name": "SparkFun Thing Plus RP2350"
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},
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{
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"name": "uPesy RP2040 DevKit"
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},

‎tools/json/sparkfun_thingplusrp2350.json‎

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{
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"build": {
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"arduino": {
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"earlephilhower": {
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"boot2_source": "none.S",
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"usb_vid": "0x1B4F",
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"usb_pid": "0x0038"
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}
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},
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"core": "earlephilhower",
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"cpu": "cortex-m33",
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"extra_flags": "-DARDUINO_SPARKFUN_THINGPLUS_RP2350 -DARDUINO_ARCH_RP2040 -DUSBD_MAX_POWER_MA=250 ",
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"f_cpu": "150000000L",
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"hwids": [
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[
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"0x2E8A",
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"0x00C0"
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],
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[
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"0x1B4F",
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"0x0038"
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]
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],
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"mcu": "rp2350",
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"variant": "sparkfun_thingplusrp2350"
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},
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"debug": {
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"jlink_device": "RP2350_0",
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"openocd_target": "rp2350.cfg",
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"svd_path": "rp2350.svd"
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},
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"frameworks": [
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"arduino"
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],
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"name": "Thing Plus RP2350",
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"upload": {
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"maximum_ram_size": 524288,
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"maximum_size": 16777216,
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"require_upload_port": true,
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"native_usb": true,
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"use_1200bps_touch": true,
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"wait_for_upload_port": false,
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"protocol": "picotool",
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"protocols": [
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"blackmagic",
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"cmsis-dap",
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"jlink",
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"raspberrypi-swd",
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"picotool",
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"picoprobe"
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],
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"psram_length": 8388608
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},
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"url": "https://www.raspberrypi.org/products/raspberry-pi-pico/",
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"vendor": "SparkFun"
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}

‎tools/makeboards.py‎

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MakeBoard("sparkfun_promicrorp2040", "rp2040", "SparkFun", "ProMicro RP2040", "0x1b4f", "0x0026", 250, "SPARKFUN_PROMICRO_RP2040", 16, 0, "boot2_generic_03h_4_padded_checksum")
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MakeBoard("sparkfun_promicrorp2350", "rp2350", "SparkFun", "ProMicro RP2350", "0x1b4f", "0x0026", 250, "SPARKFUN_PROMICRO_RP2350", 16, 8, "none")
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MakeBoard("sparkfun_thingplusrp2040", "rp2040", "SparkFun", "Thing Plus RP2040", "0x1b4f", "0x0026", 250, "SPARKFUN_THINGPLUS_RP2040", 16, 0, "boot2_w25q080_2_padded_checksum")
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MakeBoard("sparkfun_thingplusrp2350", "rp2350", "SparkFun", "Thing Plus RP2350", "0x1b4f", "0x0038", 250, "SPARKFUN_THINGPLUS_RP2350", 16, 8, "none")
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# Upesy
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MakeBoard("upesy_rp2040_devkit", "rp2040", "uPesy", "RP2040 DevKit", "0x2e8a", "0x1007", 250, "UPESY_RP2040_DEVKIT", 2, 0, "boot2_w25q080_2_padded_checksum")

‎variants/sparkfun_thingplusrp2350/picow_digital.cpp‎

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/*
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pinMode and digitalRead/Write for the Raspberry Pi Pico W RP2040
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Copyright (c) 2022 Earle F. Philhower, III <[email protected]>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "Arduino.h"
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#include <pico/cyw43_arch.h>
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extern "C" void __pinMode(pin_size_t pin, PinMode mode);
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extern "C" void __digitalWrite(pin_size_t pin, PinStatus val);
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extern "C" PinStatus __digitalRead(pin_size_t pin);
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extern bool __isPicoW;
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extern "C" void pinMode(pin_size_t pin, PinMode mode) {
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if (!__isPicoW && (pin == PIN_LED)) {
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pin = 25; // Silently swap in the Pico's LED
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}
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if (pin < 32) {
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__pinMode(pin, mode);
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} else {
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// TBD - There is no GPIO direction control in the driver
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}
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}
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extern "C" void digitalWrite(pin_size_t pin, PinStatus val) {
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if (!__isPicoW && (pin == PIN_LED)) {
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pin = 25; // Silently swap in the Pico's LED
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}
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if (pin < 32) {
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__digitalWrite(pin, val);
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} else {
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cyw43_arch_gpio_put(pin - 32, val == HIGH ? 1 : 0);
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}
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}
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extern "C" PinStatus digitalRead(pin_size_t pin) {
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if (!__isPicoW && (pin == PIN_LED)) {
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pin = 25; // Silently swap in the Pico's LED
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}
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if (pin < 32) {
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return __digitalRead(pin);
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} else {
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return cyw43_arch_gpio_get(pin - 32) ? HIGH : LOW;
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}
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}

‎variants/sparkfun_thingplusrp2350/picow_init.cpp‎

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/*
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Initialize the Pico W WiFi driver
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Copyright (c) 2022 Earle F. Philhower, III <[email protected]>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <pico/cyw43_arch.h>
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#include <pico/lwip_nosys.h>
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#include "hardware/resets.h"
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#include "hardware/gpio.h"
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#include "hardware/adc.h"
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#ifndef WIFICC
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#define WIFICC CYW43_COUNTRY_WORLDWIDE
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#endif
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// Taken from https://datasheets.raspberrypi.com/picow/connecting-to-the-internet-with-pico-w.pdf
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// also discussion in https://github.com/earlephilhower/arduino-pico/issues/849
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static bool CheckPicoW() {
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adc_init();
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auto dir = gpio_get_dir(29);
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auto fnc = gpio_get_function(29);
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adc_gpio_init(29);
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adc_select_input(3);
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auto adc29 = adc_read();
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gpio_set_function(29, fnc);
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gpio_set_dir(29, dir);
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dir = gpio_get_dir(25);
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fnc = gpio_get_function(25);
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gpio_init(25);
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gpio_set_dir(25, GPIO_IN);
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auto gp25 = gpio_get(25);
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gpio_set_function(25, fnc);
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gpio_set_dir(25, dir);
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if (gp25) {
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return true; // Can't tell, so assume yes
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} else if (adc29 < 200) {
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return true; // PicoW
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} else {
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return false;
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}
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}
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bool __isPicoW = true;
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extern "C" void initVariant() {
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__isPicoW = CheckPicoW();
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if (__isPicoW) {
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cyw43_arch_init_with_country(WIFICC);
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}
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}
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extern "C" void __lockBluetooth() {
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async_context_acquire_lock_blocking(cyw43_arch_async_context());
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}
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extern "C" void __unlockBluetooth() {
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async_context_release_lock(cyw43_arch_async_context());
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}

‎variants/sparkfun_thingplusrp2350/pins_arduino.h‎

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#pragma once
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extern bool __isPicoW;
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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extern void __lockBluetooth();
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extern void __unlockBluetooth();
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#ifdef __cplusplus
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}; // extern "C"
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#endif // __cplusplus
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// LEDs
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#define PIN_LED (32u)
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#define PIN_NEOPIXEL (14)
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#define NUM_NEOPIXEL (1)
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// Serial
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#define PIN_SERIAL1_TX (0u)
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#define PIN_SERIAL1_RX (1u)
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#define PIN_SERIAL2_TX (31u)
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#define PIN_SERIAL2_RX (31u)
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// SPI
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#define PIN_SPI0_MISO (4u)
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#define PIN_SPI0_MOSI (3u)
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#define PIN_SPI0_SCK (2u)
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#define PIN_SPI0_SS (9u) // CS pin for SD card
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#define PIN_SPI1_MISO (31u)
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#define PIN_SPI1_MOSI (31u)
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#define PIN_SPI1_SCK (31u)
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#define PIN_SPI1_SS (31u)
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// Wire
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#define PIN_WIRE0_SDA (6u)
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#define PIN_WIRE0_SCL (7u)
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#define PIN_WIRE1_SDA (31u)
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#define PIN_WIRE1_SCL (31u)
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// Thing Plus uses I2C for Qwiic connector, make that the default
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#ifndef __WIRE0_DEVICE
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#define __WIRE0_DEVICE i2c1
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#endif
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#ifndef __WIRE1_DEVICE
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#define __WIRE1_DEVICE i2c0
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#endif
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#define SERIAL_HOWMANY (3u)
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#define SPI_HOWMANY (1u)
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#define WIRE_HOWMANY (1u)
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#include "../generic/common.h"

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