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stm32: add nucleo-l031k6 support

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Adds i2c for all L0 series

UART, Blinky (LED) and i2c tested
This commit is contained in:
Kenneth Bell
2021-03-22 18:14:28 -07:00
committed by Ron Evans
parent c246978dd7
commit a30671751f
14 changed files with 389 additions and 95 deletions
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src/machine/board_lgt92.go
+13 -2
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@@ -41,13 +41,17 @@ const (
// LORA RFM95 Radio
RFM95_DIO0_PIN = PC13
//TinyGo UART is MCU LPUSART1
// TinyGo UART is MCU LPUSART1
UART_RX_PIN = PA13
UART_TX_PIN = PA14
//TinyGo UART1 is MCU USART1
// TinyGo UART1 is MCU USART1
UART1_RX_PIN = PB6
UART1_TX_PIN = PB7
// MPU9250 Nine-Axis (Gyro + Accelerometer + Compass)
I2C0_SCL_PIN = PA9
I2C0_SDA_PIN = PA10
)
var (
@@ -68,6 +72,13 @@ var (
RxAltFuncSelector: 0,
}
// MPU9250 Nine-Axis (Gyro + Accelerometer + Compass)
I2C1 = &I2C{
Bus: stm32.I2C1,
AltFuncSelector: 6,
}
I2C0 = I2C1
// SPI
SPI0 = SPI{
Bus: stm32.SPI1,