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sam: move I2S0 to machine file

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There is no need to put these in the board files as the I2S is the same
on all Microchip SAM D21 chips. This simplifies the code and avoids some
special *_baremetal.go files.

This change does not change the resulting binaries.
This commit is contained in:
Ayke van Laethem
2021-10-16 01:36:20 +02:00
committed by Ron Evans
parent 497c74e4a9
commit 38b9c55ae6
6 changed files with 2 additions and 51 deletions
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src/machine/board_arduino_mkrwifi1010.go
-9
View File
@@ -6,10 +6,6 @@
//
package machine
import (
"device/sam"
)
// used to reset into bootloader
const RESET_MAGIC_VALUE = 0x07738135
@@ -112,11 +108,6 @@ var (
NINA_SPI = SPI1
)
// I2S on the Arduino MKR WiFi 1010.
var (
I2S0 = I2S{Bus: sam.I2S}
)
// USB CDC identifiers
const (
usb_STRING_PRODUCT = "Arduino MKR WiFi 1010"
src/machine/board_arduino_nano33_baremetal.go
-12
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@@ -1,12 +0,0 @@
// +build sam,atsamd21,arduino_nano33
package machine
import (
"device/sam"
)
// I2S on the Arduino Nano 33.
var (
I2S0 = I2S{Bus: sam.I2S}
)
src/machine/board_circuitplay_express_baremetal.go
-12
View File
@@ -1,12 +0,0 @@
// +build sam,atsamd21,circuitplay_express
package machine
import (
"device/sam"
)
// I2S on the Circuit Playground Express.
var (
I2S0 = I2S{Bus: sam.I2S}
)
src/machine/board_itsybitsy-m0.go
-9
View File
@@ -2,10 +2,6 @@
package machine
import (
"device/sam"
)
// used to reset into bootloader
const RESET_MAGIC_VALUE = 0xf01669ef
@@ -97,11 +93,6 @@ const (
I2S_WS_PIN = NoPin // TODO: figure out what this is on ItsyBitsy M0.
)
// I2S on the ItsyBitsy M0.
var (
I2S0 = I2S{Bus: sam.I2S}
)
// USB CDC identifiers
const (
usb_STRING_PRODUCT = "Adafruit ItsyBitsy M0 Express"
src/machine/board_xiao.go
-9
View File
@@ -2,10 +2,6 @@
package machine
import (
"device/sam"
)
// used to reset into bootloader
const RESET_MAGIC_VALUE = 0xf01669ef
@@ -90,11 +86,6 @@ const (
I2S_WS_PIN = NoPin // TODO: figure out what this is on Xiao
)
// I2S on the Xiao
var (
I2S0 = I2S{Bus: sam.I2S}
)
// USB CDC identifiers
const (
usb_STRING_PRODUCT = "Seeed XIAO M0"
src/machine/machine_atsamd21.go
+2
View File
@@ -897,6 +897,8 @@ type I2S struct {
Bus *sam.I2S_Type
}
var I2S0 = I2S{Bus: sam.I2S}
// Configure is used to configure the I2S interface. You must call this
// before you can use the I2S bus.
func (i2s I2S) Configure(config I2SConfig) {