diff options
| author | sago35 <[email protected]> | 2020-06-05 15:14:31 +0900 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-06-05 08:14:31 +0200 |
| commit | 0c880ec44c3199cebbdf3611eba331d5b683afdd (patch) | |
| tree | 2aa1abb35635146fa707b4dbcb8f612129823350 /src/machine/board_pyportal.go | |
| parent | 64d51b215f63a3b178c6337ab252086d16003ff7 (diff) | |
| download | tinygo-0c880ec44c3199cebbdf3611eba331d5b683afdd.tar.gz tinygo-0c880ec44c3199cebbdf3611eba331d5b683afdd.zip | |
Standardize SAMD51 UART settings (#1155)
* machine/samd51: standardize samd51 uart settings
Diffstat (limited to 'src/machine/board_pyportal.go')
| -rw-r--r-- | src/machine/board_pyportal.go | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/src/machine/board_pyportal.go b/src/machine/board_pyportal.go index 7000631ef..2eaf0b880 100644 --- a/src/machine/board_pyportal.go +++ b/src/machine/board_pyportal.go @@ -1,11 +1,7 @@ -// +build sam,atsamd51,pyportal +// +build pyportal package machine -import ( - "device/sam" -) - // used to reset into bootloader const RESET_MAGIC_VALUE = 0xf01669ef @@ -104,10 +100,10 @@ const ( USBCDC_DP_PIN = PA25 ) -// TODO: add configuration for UART on SERCOM4 that is connected to TX/RX of ESP32 +// UART1 aka NINA_TX/NINA_RX const ( - UART_TX_PIN = NoPin - UART_RX_PIN = NoPin + UART_TX_PIN = D1 + UART_RX_PIN = D0 ) // I2C pins @@ -116,14 +112,6 @@ const ( SCL_PIN = PB03 // SCL: SERCOM2/PAD[1] ) -// I2C on the PyPortal. -var ( - I2C0 = I2C{ - Bus: sam.SERCOM5_I2CM, - SERCOM: 5, - } -) - // SPI pins const ( SPI0_SCK_PIN = PA13 // SCK: SERCOM1/PAD[1] @@ -135,15 +123,6 @@ const ( NINA_SCK = SPI0_SCK_PIN ) -// SPI on the PyPortal. -var ( - SPI0 = SPI{ - Bus: sam.SERCOM2_SPIM, - SERCOM: 2, - } - NINA_SPI = SPI0 -) - // USB CDC identifiers const ( usb_STRING_PRODUCT = "Adafruit PyPortal M4" |