Add Argon and Boron

src/machine/board_particle_argon.go

@@ -0,0 +1,67 @@
+// +build particle_argon
+
+package machine
+
+const HasLowFrequencyCrystal = true
+
+// More info: https://docs.particle.io/datasheets/wi-fi/argon-datasheet/
+// Board diagram: https://docs.particle.io/assets/images/xenon/xenon-block-diagram.png
+
+// LEDs
+const (
+	LED       Pin = 44
+	LED_GREEN Pin = 14
+	LED_RED   Pin = 13
+	LED_BLUE  Pin = 15
+)
+
+// UART pins
+const (
+	UART_TX_PIN Pin = 6
+	UART_RX_PIN Pin = 8
+)
+
+// I2C pins
+const (
+	SDA_PIN Pin = 26
+	SCL_PIN Pin = 27
+)
+
+// SPI pins
+const (
+	SPI0_SCK_PIN  Pin = 47
+	SPI0_MOSI_PIN Pin = 45
+	SPI0_MISO_PIN Pin = 46
+)
+
+// Internal 4MB SPI Flash
+const (
+	SPI1_SCK_PIN  Pin = 19
+	SPI1_MOSI_PIN Pin = 20
+	SPI1_MISO_PIN Pin = 21
+	SPI1_CS_PIN   Pin = 17
+	SPI1_WP_PIN   Pin = 22
+	SPI1_HOLD_PIN Pin = 23
+)
+
+// ESP32 coprocessor
+const (
+	ESP32_TXD_PIN       Pin = 36
+	ESP32_RXD_PIN       Pin = 37
+	ESP32_CTS_PIN       Pin = 39
+	ESP32_RTS_PIN       Pin = 38
+	ESP32_BOOT_MODE_PIN Pin = 16
+	ESP32_WIFI_EN_PIN   Pin = 24
+	ESP32_HOST_WK_PIN   Pin = 7
+)
+
+// Other periferals
+const (
+	MODE_BUTTON_PIN   Pin = 11
+	CHARGE_STATUS_PIN Pin = 41
+	LIPO_VOLTAGE_PIN  Pin = 5
+	PCB_ANTENNA_PIN   Pin = 2
+	EXTERNAL_UFL_PIN  Pin = 25
+	NFC1_PIN          Pin = 9
+	NFC2_PIN          Pin = 10
+)