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board: add M5Stack Core2

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This commit is contained in:
sago35
2021-09-30 09:06:19 +09:00
committed by Ron Evans
parent 90f4b0a266
commit d21ffc63b9
4 changed files with 124 additions and 1 deletions
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src/machine/board_m5stack_core2.go
+115
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// +build m5stack_core2
package machine
const (
// GND | ADC G35
// GND | ADC G36
// GND | RST EN
// G23 MOSI | DAC G25
// G38 MISO | DAC G26
// G18 SCK | 3.3V
// G3 RXD0 | TXD0 G1
// G13 RXD2 | TXD2 G14
// G21 intSDA | intSC G22
// G32 PA_SDA | PA_SCL G33
// G27 GPIO | GPIO G19
// G2 I2S_DOUT | I2S_LRCKC G0
// N/C | PDM_DAT G34
// N/C | 5V
// N/C | BAT
IO0 Pin = 0
IO1 Pin = 1 // U0TXD
IO2 Pin = 2
IO3 Pin = 3 // U0RXD
IO4 Pin = 4
IO5 Pin = 5
IO6 Pin = 6 // SD_CLK
IO7 Pin = 7 // SD_DATA0
IO8 Pin = 8 // SD_DATA1
IO9 Pin = 9 // SD_DATA2
IO10 Pin = 10 // SD_DATA3
IO11 Pin = 11 // SD_CMD
IO12 Pin = 12
IO13 Pin = 13 // U0RXD
IO14 Pin = 14 // U1TXD
IO15 Pin = 15
IO16 Pin = 16
IO17 Pin = 17
IO18 Pin = 18 // SPI0_SCK
IO19 Pin = 19
IO21 Pin = 21 // SDA0
IO22 Pin = 22 // SCL0
IO23 Pin = 23 // SPI0_SDO
IO25 Pin = 25
IO26 Pin = 26
IO27 Pin = 27
IO32 Pin = 32 // SDA1
IO33 Pin = 33 // SCL1
IO34 Pin = 34
IO35 Pin = 35 // ADC1
IO36 Pin = 36 // ADC2
IO38 Pin = 38 // SPI0_SDI
IO39 Pin = 39
)
// SPI pins
const (
SPI0_SCK_PIN = IO18
SPI0_SDO_PIN = IO23
SPI0_SDI_PIN = IO38
SPI0_CS0_PIN = IO5
// LCD (ILI9342C)
LCD_SCK_PIN = SPI0_SCK_PIN
LCD_SDO_PIN = SPI0_SDO_PIN
LCD_SDI_PIN = SPI0_SDI_PIN
LCD_SS_PIN = SPI0_CS0_PIN
LCD_DC_PIN = IO15
// SD CARD
SDCARD_SCK_PIN = SPI0_SCK_PIN
SDCARD_SDO_PIN = SPI0_SDO_PIN
SDCARD_SDI_PIN = SPI0_SDI_PIN
SDCARD_SS_PIN = IO4
)
// I2C pins
const (
// Internal I2C (AXP192 / FT6336U / BM8563 / MPU6886)
SDA0_PIN = IO21
SCL0_PIN = IO22
// External I2C (PORT A)
SDA1_PIN = IO32
SCL1_PIN = IO33
SDA_PIN = SDA1_PIN
SCL_PIN = SCL1_PIN
)
// ADC pins
const (
ADC1 Pin = IO35
ADC2 Pin = IO36
)
// DAC pins
const (
DAC1 Pin = IO25
DAC2 Pin = IO26
)
// UART pins
const (
// UART0 (CP2104)
UART0_TX_PIN = IO1
UART0_RX_PIN = IO3
UART1_TX_PIN = IO14
UART1_RX_PIN = IO13
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)