diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | src/machine/board_bluemicro840.go | 80 | ||||
| -rw-r--r-- | targets/bluemicro840.json | 6 |
3 files changed, 88 insertions, 0 deletions
@@ -528,6 +528,8 @@ endif @$(MD5SUM) test.hex $(TINYGO) build -size short -o test.hex -target=pca10059 examples/blinky2 @$(MD5SUM) test.hex + $(TINYGO) build -size short -o test.hex -target=bluemicro840 examples/blinky2 + @$(MD5SUM) test.hex $(TINYGO) build -size short -o test.hex -target=itsybitsy-m0 examples/blinky1 @$(MD5SUM) test.hex $(TINYGO) build -size short -o test.hex -target=feather-m0 examples/blinky1 diff --git a/src/machine/board_bluemicro840.go b/src/machine/board_bluemicro840.go new file mode 100644 index 000000000..acca70913 --- /dev/null +++ b/src/machine/board_bluemicro840.go @@ -0,0 +1,80 @@ +//go:build bluemicro840 + +package machine + +const HasLowFrequencyCrystal = true + +// GPIO Pins +const ( + D006 = P0_06 + D008 = P0_08 + D015 = P0_15 + D017 = P0_17 + D020 = P0_20 + D013 = P0_13 + D024 = P0_24 + D009 = P0_09 + D010 = P0_10 + D106 = P1_06 + + D031 = P0_31 // AIN7; P0.31 (AIN7) is used to read the voltage of the battery via ADC. It can’t be used for any other function. + D012 = P0_12 // VCC 3.3V; P0.12 on VCC shuts off the power to VCC when you set it to high; This saves on battery immensely for LEDs of all kinds that eat power even when off + + D030 = P0_30 + D026 = P0_26 + D029 = P0_29 + D002 = P0_02 + D113 = P1_13 + D003 = P0_03 + D028 = P0_28 + D111 = P1_11 +) + +// Analog Pins +const ( + AIN0 = P0_02 + AIN1 = P0_03 + AIN2 = P0_04 // Not Connected + AIN3 = P0_05 // Not Connected + AIN4 = P0_28 + AIN5 = P0_29 + AIN6 = P0_30 + AIN7 = P0_31 // Battery +) + +const ( + LED1 Pin = P1_04 // Red LED + LED2 Pin = P1_10 // Blue LED + LED Pin = LED1 +) + +// UART0 pins (logical UART1) - Maps to same location as Pro Micro +const ( + UART_RX_PIN = P0_08 + UART_TX_PIN = P0_06 +) + +// I2C pins +const ( + SDA_PIN = P0_15 // I2C0 external + SCL_PIN = P0_17 // I2C0 external +) + +// SPI pins +const ( + SPI0_SCK_PIN = P1_13 // SCK + SPI0_SDI_PIN = P0_03 // SDI + SPI0_SDO_PIN = P0_28 // SDO + +) + +// USB CDC identifiers +const ( + usb_STRING_PRODUCT = "bluemicro840" + usb_STRING_MANUFACTURER = "BlueMicro" +) + +var ( + usb_VID uint16 = 0x1d50 + usb_PID uint16 = 0x6161 +) diff --git a/targets/bluemicro840.json b/targets/bluemicro840.json new file mode 100644 index 000000000..ece3b768c --- /dev/null +++ b/targets/bluemicro840.json @@ -0,0 +1,6 @@ +{ + "inherits": ["nrf52840", "nrf52840-s140v6-uf2"], + "build-tags": ["bluemicro840"], + "serial-port": ["1d50:6161"], + "msd-volume-name": ["BLUEMICRO"] +} |