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| author | Johann Freymuth <[email protected]> | 2024-05-08 13:23:45 +0200 |
|---|---|---|
| committer | Ron Evans <[email protected]> | 2024-05-12 16:09:27 +0200 |
| commit | 1d9f26cee1f1501b09647186a25ba29aa6a0c58c (patch) | |
| tree | a9d24d84fd4a05a28ba33c0d8d0efc71039d894d /src/machine/board_m5paper.go | |
| parent | 6e58c44390303261af4a721df522affbc99c88ad (diff) | |
| download | tinygo-1d9f26cee1f1501b09647186a25ba29aa6a0c58c.tar.gz tinygo-1d9f26cee1f1501b09647186a25ba29aa6a0c58c.zip | |
targets: add support for m5paper
Diffstat (limited to 'src/machine/board_m5paper.go')
| -rw-r--r-- | src/machine/board_m5paper.go | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/machine/board_m5paper.go b/src/machine/board_m5paper.go new file mode 100644 index 000000000..7c20f4dba --- /dev/null +++ b/src/machine/board_m5paper.go @@ -0,0 +1,112 @@ +//go:build m5paper + +package machine + +const ( + IO0 = GPIO0 + IO1 = GPIO1 + IO2 = GPIO2 + IO3 = GPIO3 + IO4 = GPIO4 + IO5 = GPIO5 + IO6 = GPIO6 + IO7 = GPIO7 + IO8 = GPIO8 + IO9 = GPIO9 + IO10 = GPIO10 + IO11 = GPIO11 + IO12 = GPIO12 + IO13 = GPIO13 + IO14 = GPIO14 + IO15 = GPIO15 + IO16 = GPIO16 + IO17 = GPIO17 + IO18 = GPIO18 + IO19 = GPIO19 + IO21 = GPIO21 + IO22 = GPIO22 + IO23 = GPIO23 + IO25 = GPIO25 + IO26 = GPIO26 + IO27 = GPIO27 + IO32 = GPIO32 + IO33 = GPIO33 + IO34 = GPIO34 + IO35 = GPIO35 + IO36 = GPIO36 + IO37 = GPIO37 + IO38 = GPIO38 + IO39 = GPIO39 +) + +const ( + POWER_PIN = IO2 + EXT_POWER_PIN = IO5 + EPD_POWER_PIN = IO23 + + // Buttons + BUTTON_RIGHT = IO39 + BUTTON_PUSH = IO38 + BUTTON_LEFT = IO37 + BUTTON = BUTTON_PUSH + + // Touch Screen Interrupt + TOUCH_INT = IO36 +) + +// SPI pins +const ( + SPI0_SCK_PIN = IO14 + SPI0_SDO_PIN = IO12 + SPI0_SDI_PIN = IO13 + + // EPD (IT8951) + EPD_SCK_PIN = SPI0_SCK_PIN + EPD_SDO_PIN = SPI0_SDO_PIN + EPD_SDI_PIN = SPI0_SDI_PIN + EPD_CS_PIN = IO15 + EPD_BUSY_PIN = IO27 + + // SD CARD + SDCARD_SCK_PIN = SPI0_SCK_PIN + SDCARD_SDO_PIN = SPI0_SDO_PIN + SDCARD_SDI_PIN = SPI0_SDI_PIN + SDCARD_CS_PIN = IO4 +) + +// I2C pins +const ( + SDA0_PIN = IO21 + SCL0_PIN = IO22 + + SDA_PIN = SDA0_PIN + SCL_PIN = SCL0_PIN + + I2C_TEMP_ADDR = 0x44 // temperature sensor (SHT30) + I2C_CLOCK_ADDR = 0x51 // real time clock (BM8563) + I2C_TOUCH_ADDR = 0x5D // touch screen controller (GT911) +) + +// ADC pins +const ( + ADC1 Pin = IO35 + ADC2 Pin = IO36 + + BATTERY_ADC_PIN = ADC1 +) + +// DAC pins +const ( + DAC1 Pin = IO25 + DAC2 Pin = IO26 +) + +// UART pins +const ( + // UART0 (CP2104) + UART0_TX_PIN = IO1 + UART0_RX_PIN = IO3 + + UART_TX_PIN = UART0_TX_PIN + UART_RX_PIN = UART0_RX_PIN +) |