Added RP2040-Eins board (#1804)

* Aggregated several earlier patches in one to add RP2040-Eins board into the project.
- Moved RP2040-ProMini in alphabetical order position.
- Added board description files for RP2040-Eins.
- Added board header file for RP2040-Eins.
- Adjusted unused pins order of RP2040-ProMini to be the same as in RP2040-Eins.
- Added RP2040-Eins to README.md.
- Renamed board files to use underscores to better fit the existing file naming style.

* Updated README.md

README.md

@@ -53,6 +53,8 @@ Read the [Contributing Guide](https://github.com/earlephilhower/arduino-pico/blo
 * Pimoroni Plasma2040
 * Pimoroni Tiny2040
 * RAKwireless RAK11300
+* Redscorp RP2040-Eins
+* Redscorp RP2040-ProMini
 * Sea-Picro
 * Seeed Indicator RP2040
 * Seeed XIAO RP2040
@@ -71,7 +73,6 @@ Read the [Contributing Guide](https://github.com/earlephilhower/arduino-pico/blo
 * WIZnet W5100S-EVB-Pico
 * WIZnet W5500-EVB-Pico
 * WIZnet WizFi360-EVB-Pico
-* Redscorp RP2040-ProMini
 * Generic (configurable flash, I/O pins)
 
 # Installing via Arduino Boards Manager

package/package_pico_index.template.json

@@ -158,6 +158,12 @@
                   {
                      "name": "RAKwireless RAK11300"
                   },
+                  {
+                     "name": "redscorp RP2040-Eins"
+                  },
+                  {
+                     "name": "redscorp RP2040-ProMini"
+                  },
                   {
                      "name": "Generic Sea-Picro"
                   },
@@ -215,9 +221,6 @@
                   {
                      "name": "WIZnet W5500-EVB-Pico"
                   },
-                  {
-                     "name": "redscorp RP2040-ProMini"
-                  },
                   {
                      "name": "Generic RP2040"
                   }

tools/json/redscorp_rp2040_eins.json

+{
+  "build": {
+    "arduino": {
+      "earlephilhower": {
+        "boot2_source": "boot2_w25q080_2_padded_checksum.S",
+        "usb_vid": "0x2341",
+        "usb_pid": "0x005F"
+      }
+    },
+    "core": "earlephilhower",
+    "cpu": "cortex-m0plus",
+    "extra_flags": "-D ARDUINO_REDSCORP_RP2040_EINS -DARDUINO_ARCH_RP2040 -DUSBD_MAX_POWER_MA=250",
+    "f_cpu": "133000000L",
+    "hwids": [
+      [
+        "0x2E8A",
+        "0x00C0"
+      ],
+      [
+        "0x2341",
+        "0x005F"
+      ]
+    ],
+    "mcu": "rp2040",
+    "variant": "redscorp_rp2040_eins"
+  },
+  "debug": {
+    "jlink_device": "RP2040_M0_0",
+    "openocd_target": "rp2040.cfg",
+    "svd_path": "rp2040.svd"
+  },
+  "frameworks": [
+    "arduino"
+  ],
+  "name": "RP2040-Eins",
+  "upload": {
+    "maximum_ram_size": 270336,
+    "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",
+      "pico-debug"
+    ]
+  },
+  "url": "https://www.raspberrypi.org/products/raspberry-pi-pico/",
+  "vendor": "redscorp"
+}

tools/json/redscorp-rp2040-promini.json → tools/json/redscorp_rp2040_promini.json

@@ -22,7 +22,7 @@
       ]
     ],
     "mcu": "rp2040",
-    "variant": "redscorp-rp2040-promini"
+    "variant": "redscorp_rp2040_promini"
   },
   "debug": {
     "jlink_device": "RP2040_M0_0",

tools/makeboards.py

@@ -417,6 +417,10 @@ MakeBoard("pimoroni_tiny2040", "Pimoroni", "Tiny2040", "0x2e8a", "0x100a", 500,
 # 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")
 
+# Redscorp
+MakeBoard("redscorp_rp2040_eins", "redscorp", "RP2040-Eins", "0x2341", ["0x005f", "0x805f", "0x015f", "0x025f"] , 250, "REDSCORP_RP2040_EINS", 16, "boot2_w25q080_2_padded_checksum")
+MakeBoard("redscorp_rp2040_promini", "redscorp", "RP2040-ProMini", "0x2341", ["0x005f", "0x805f", "0x015f", "0x025f"] , 250, "REDSCORP_RP2040_PROMINI", 16, "boot2_w25q080_2_padded_checksum")
+
 # Sea-Picro
 MakeBoard("sea_picro", "Generic", "Sea-Picro", "0x2e8a", "0xf00a", 500, "SEA_PICRO", 8, "boot2_w25q64jv_4_padded_checksum", None, "https://github.com/joshajohnson/sea-picro")
 
@@ -456,9 +460,6 @@ MakeBoard("wiznet_5100s_evb_pico", "WIZnet", "W5100S-EVB-Pico", "0x2e8a", "0x102
 MakeBoard("wiznet_wizfi360_evb_pico", "WIZnet", "WizFi360-EVB-Pico", "0x2e8a", "0x1028", 250, "WIZNET_WIZFI360_EVB_PICO", 2, "boot2_w25q080_2_padded_checksum")
 MakeBoard("wiznet_5500_evb_pico", "WIZnet", "W5500-EVB-Pico", "0x2e8a", "0x1029", 250, "WIZNET_5500_EVB_PICO", 2, "boot2_w25q080_2_padded_checksum")
 
-# AG
-MakeBoard("redscorp-rp2040-promini", "redscorp", "RP2040-ProMini", "0x2341", ["0x005f", "0x805f", "0x015f", "0x025f"] , 250, "REDSCORP_RP2040_PROMINI", 16, "boot2_w25q080_2_padded_checksum")
-
 # Generic
 MakeBoard("generic", "Generic", "RP2040", "0x2e8a", "0xf00a", 250, "GENERIC_RP2040", 16, "boot2_generic_03h_4_padded_checksum")
 

variants/redscorp_rp2040_eins/pins_arduino.h

+/*  RP2040-Eins board support
+    URL: https://github.com/red-scorp/RP2040-Eins
+    Based on Arduino Nano Connect configuration */
+
+#pragma once
+
+// Pin definitions taken from:
+//    https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf
+static const uint8_t D0 = (1u);
+static const uint8_t D1 = (0u);
+static const uint8_t D2 = (25u);
+static const uint8_t D3 = (15u);
+static const uint8_t D4 = (16u);
+static const uint8_t D5 = (17u);
+static const uint8_t D6 = (18u);
+static const uint8_t D7 = (19u);
+static const uint8_t D8 = (20u);
+static const uint8_t D9 = (21u);
+static const uint8_t D10 = (5u);
+static const uint8_t D11 = (7u);
+static const uint8_t D12 = (4u);
+static const uint8_t D13 = (6u);
+static const uint8_t D14 = (26u);
+static const uint8_t D15 = (27u);
+static const uint8_t D16 = (28u);
+static const uint8_t D17 = (29u);
+static const uint8_t D18 = (12u);
+static const uint8_t D19 = (13u);
+static const uint8_t D20 = (22u);
+static const uint8_t D21 = (23u);
+static const uint8_t D22 = (9u);
+static const uint8_t D23 = (10u);
+static const uint8_t D24 = (11u);
+static const uint8_t D25 = (8u);
+static const uint8_t D26 = (2u);
+static const uint8_t D27 = (24u);
+static const uint8_t D28 = (3u);
+static const uint8_t D29 = (14u);
+
+static const uint8_t A0 = (26u);
+static const uint8_t A1 = (27u);
+static const uint8_t A2 = (28u);
+static const uint8_t A3 = (29u);
+
+// LEDs
+#define PIN_LED        (D13)
+#define PIN_LED_R      (D22)
+#define PIN_LED_G      (D23)
+#define PIN_LED_B      (D24)
+#define LED_BUILTIN    PIN_LED
+
+// Serial
+#define PIN_SERIAL1_TX (D1)
+#define PIN_SERIAL1_RX (D0)
+
+#define PIN_SERIAL2_TX  (D25)
+#define PIN_SERIAL2_RX  (D26)
+#define PIN_SERIAL2_CTS (D27)
+#define PIN_SERIAL2_RTS (D28)
+
+// SPI
+#define PIN_SPI0_MISO  (D12)
+#define PIN_SPI0_MOSI  (D11)
+#define PIN_SPI0_SCK   (D13)
+#define PIN_SPI0_SS    (D10)
+
+#define PIN_SPI1_MISO  (D25)
+#define PIN_SPI1_MOSI  (D28)
+#define PIN_SPI1_SCK   (D29)
+#define PIN_SPI1_SS    (D10)
+
+// Wire
+#define PIN_WIRE0_SDA  (D18)
+#define PIN_WIRE0_SCL  (D19)
+
+#define PIN_WIRE1_SDA  (D14)
+#define PIN_WIRE1_SCL  (D15)
+
+#define SERIAL_HOWMANY (3u)
+#define SPI_HOWMANY    (2u)
+#define WIRE_HOWMANY   (1u)
+
+#define PINS_COUNT          (30u)
+#define NUM_DIGITAL_PINS    (30u)
+#define NUM_ANALOG_INPUTS   (4u)
+#define NUM_ANALOG_OUTPUTS  (0u)
+#define ADC_RESOLUTION      (12u)
+
+#define DigitalPinToPinName(p) (p)
+
+static const uint8_t SS = PIN_SPI0_SS;
+static const uint8_t MOSI = PIN_SPI0_MOSI;
+static const uint8_t MISO = PIN_SPI0_MISO;
+static const uint8_t SCK = PIN_SPI0_SCK;
+
+// Some random stuff
+
+#define SERIAL_PORT_USBVIRTUAL      SerialUSB
+#define SERIAL_PORT_MONITOR         SerialUSB
+#define SERIAL_PORT_HARDWARE        Serial1
+#define SERIAL_PORT_HARDWARE_OPEN   Serial2
+
+#define CRYPTO_WIRE		Wire
+
+#define USB_MAX_POWER	(500)

variants/redscorp-rp2040-promini/pins_arduino.h → variants/redscorp_rp2040_promini/pins_arduino.h

@@ -28,13 +28,13 @@ static const uint8_t D18 = (12u);
 static const uint8_t D19 = (13u);
 static const uint8_t D20 = (22u);
 static const uint8_t D21 = (23u);
-static const uint8_t D22 = (2u);
-static const uint8_t D23 = (24u);
-static const uint8_t D24 = (3u);
+static const uint8_t D22 = (9u);
+static const uint8_t D23 = (10u);
+static const uint8_t D24 = (11u);
 static const uint8_t D25 = (8u);
-static const uint8_t D26 = (9u);
-static const uint8_t D27 = (10u);
-static const uint8_t D28 = (11u);
+static const uint8_t D26 = (2u);
+static const uint8_t D27 = (24u);
+static const uint8_t D28 = (3u);
 static const uint8_t D29 = (14u);
 
 static const uint8_t A0 = (26u);
@@ -44,6 +44,7 @@ static const uint8_t A3 = (29u);
 
 // LEDs
 #define PIN_LED        (D13)
+#define LED_BUILTIN    PIN_LED
 
 // Serial
 #define PIN_SERIAL1_TX (D1)
@@ -82,7 +83,6 @@ static const uint8_t A3 = (29u);
 #define NUM_ANALOG_OUTPUTS  (0u)
 #define ADC_RESOLUTION      (12u)
 
-#define LED_BUILTIN PIN_LED
 #define DigitalPinToPinName(p) (p)
 
 static const uint8_t SS = PIN_SPI0_SS;