Update to go1.17

Update deprecated code.
Update github actions.
Update dependencies.

Author: Marc-Antoine Ruel

.github/workflows/test.yml

@@ -30,7 +30,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         # Do not forget to bump every 6 months!
-        gover: ["1.18"]
+        gover: ["1.19"]
     env:
       PYTHONDONTWRITEBYTECODE: x
     steps:
@@ -101,7 +101,7 @@ jobs:
         # Windows.
         os: [ubuntu-latest, macos-latest, windows-latest]
         # Do not forget to bump every 6 months!
-        gover: ["1.18"]
+        gover: ["1.19"]
     env:
       PYTHONDONTWRITEBYTECODE: x
     steps:
@@ -161,8 +161,8 @@ jobs:
     - name: 'Check: no executable was committed (ubuntu)'
       if: always() && matrix.os == 'ubuntu-latest'
       run: |
-        if find . -path '*.sh' -prune -o -path ./.git -prune -o -type f -executable -print | grep -e . ; then
-          echo 'Do not commit executables beside shell scripts'
+        if find . -path ./.git -prune -o -type f -executable -print | grep -e . ; then
+          echo 'Do not commit executables'
           false
         fi
     - name: 'Check: addlicense; all sources have a license header (ubuntu)'
@@ -179,10 +179,10 @@ jobs:
             echo "- ${FILE}" >> _gofmt.txt
           done
           cat _gofmt.txt
-          echo "## ⚠ gofmt Failed" >> _comments.txt
-          echo "" >> _comments.txt
-          cat _gofmt.txt >> _comments.txt
-          echo "" >> _comments.txt
+          echo "## ⚠ gofmt Failed" >> ../_comments.txt
+          echo "" >> ../_comments.txt
+          cat _gofmt.txt >> ../_comments.txt
+          echo "" >> ../_comments.txt
           false
         fi
     - name: "Check: misspelling; code doesn't contain misspelling (ubuntu)"
@@ -191,10 +191,10 @@ jobs:
         ERR=$(misspell .)
         if ! test -z "$ERR"; then
           echo "$ERR"
-          echo "## ⚠ misspell Failed" >> _comments.txt
-          echo "" >> _comments.txt
-          echo "$ERR" >> _comments.txt
-          echo "" >> _comments.txt
+          echo "## ⚠ misspell Failed" >> ../_comments.txt
+          echo "" >> ../_comments.txt
+          echo "$ERR" >> ../_comments.txt
+          echo "" >> ../_comments.txt
           false
         fi
     - name: 'Send comments'
@@ -269,7 +269,10 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        gover: ['1.13.15']
+        # https://github.com/golang/go/issues/55078
+        # golang.org/x/sys/unix broke on Go versions before 1.17. Not worth
+        # fixing.
+        gover: ['1.17.13']
     env:
       PYTHONDONTWRITEBYTECODE: x
     steps:
@@ -293,7 +296,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         # Do not forget to bump every 6 months!
-        gover: ["1.18"]
+        gover: ["1.19"]
     permissions:
       security-events: write
     steps:

allwinner/a64.go

@@ -41,13 +41,13 @@ func init() {
 // The mapping comes from the datasheet page 23:
 // http://files.pine64.org/doc/datasheet/pine64/A64_Datasheet_V1.1.pdf
 //
-// - The datasheet uses TWI instead of I2C but it is renamed here for
-//   consistency.
-// - AIF is an audio interface, i.e. to connect to S/PDIF.
-// - RGMII means Reduced gigabit media-independent interface.
-// - SDC means SDCard?
-// - NAND connects to a NAND flash controller.
-// - CSI and CCI are for video capture.
+//   - The datasheet uses TWI instead of I2C but it is renamed here for
+//     consistency.
+//   - AIF is an audio interface, i.e. to connect to S/PDIF.
+//   - RGMII means Reduced gigabit media-independent interface.
+//   - SDC means SDCard?
+//   - NAND connects to a NAND flash controller.
+//   - CSI and CCI are for video capture.
 var mappingA64 = map[string][5]pin.Func{
 	"PB0":  {"UART2_TX", "", "JTAG0_TMS", "", "PB_EINT0"},
 	"PB1":  {"UART2_RX", "", "JTAG0_TCK", "SIM_PWREN", "PB_EINT1"},

allwinner/doc.go

@@ -11,7 +11,7 @@
 // If you are looking at the actual implementation, open doc.go for further
 // implementation details.
 //
-// Datasheets
+// # Datasheets
 //
 // A64: http://files.pine64.org/doc/datasheet/pine64/Allwinner_A64_User_Manual_V1.0.pdf
 //

allwinner/h5.go

@@ -22,12 +22,12 @@ import (
 // The mapping comes from the datasheet page 55:
 // https://linux-sunxi.org/images/a/a3/Allwinner_H5_Manual_v1.0.pdf
 //
-// - The datasheet uses TWI instead of I2C but it is renamed here for
-//   consistency.
-// - RGMII means Reduced gigabit media-independent interface.
-// - SDC means SDCard?
-// - NAND connects to a NAND flash controller.
-// - CSI and CCI are for video capture.
+//   - The datasheet uses TWI instead of I2C but it is renamed here for
+//     consistency.
+//   - RGMII means Reduced gigabit media-independent interface.
+//   - SDC means SDCard?
+//   - NAND connects to a NAND flash controller.
+//   - CSI and CCI are for video capture.
 var mappingH5 = map[string][5]pin.Func{
 	"PA0":  {"UART2_TX", "JTAG_MS", "", "", "PA_EINT0"},
 	"PA1":  {"UART2_RX", "JTAG_CK", "", "", "PA_EINT1"},

am335x/doc.go

@@ -13,12 +13,12 @@
 // GPIOx_y. To get the absolute number, as exposed by sysfs, use 32*x+y to get
 // the absolute number.
 //
-// Datasheet
+// # Datasheet
 //
 // Technical Reference Manual
 // https://www.ti.com/lit/ug/spruh73p/spruh73p.pdf
 //
-// Other
+// # Other
 //
 // Marketing page
 // https://www.ti.com/processors/sitara/arm-cortex-a8/am335x/overview.html

bcm283x/doc.go

@@ -10,12 +10,12 @@
 // If you are looking for the actual implementation, open doc.go for further
 // implementation details.
 //
-// GPIOs
+// # GPIOs
 //
 // Aliases for GPCLK0, GPCLK1, GPCLK2 are created for corresponding CLKn pins.
 // Same for PWM0_OUT and PWM1_OUT, which point respectively to PWM0 and PWM1.
 //
-// Datasheet
+// # Datasheet
 //
 // https://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf
 //

bcm283x/gpio.go

@@ -590,7 +590,7 @@ func (p *Pin) FastOut(l gpio.Level) {
 //
 // It outputs a periodic signal on supported pins without CPU usage.
 //
-// PWM pins
+// # PWM pins
 //
 // PWM0 is exposed on pins 12, 18 and 40. However, PWM0 is used for generating
 // clock for DMA and unavailable for PWM.

beagle/black/black.go

@@ -5,11 +5,11 @@
 // Package black implements headers for the BeagleBone Black and BeagleBone
 // Black Wireless micro-computers.
 //
-// Reference
+// # Reference
 //
 // https://beagleboard.org/black
 //
-// Datasheet
+// # Datasheet
 //
 // https://elinux.org/Beagleboard:BeagleBoneBlack
 //

beagle/bone/bone.go

@@ -8,7 +8,7 @@
 // In particular, the headers are found on the models using a TI AM335x
 // processor: BeagleBone Black, Black Wireless, Green and Green Wireless.
 //
-// Reference
+// # Reference
 //
 // http://beagleboard.org/Support/bone101/#hardware
 package bone

beagle/green/green.go

@@ -5,13 +5,13 @@
 // Package green implements headers for the BeagleBone Green and BeagleBone
 // Green Wireless micro-computers.
 //
-// Reference
+// # Reference
 //
 // https://beagleboard.org/green
 //
 // https://beagleboard.org/green-wireless
 //
-// Datasheet
+// # Datasheet
 //
 // http://wiki.seeedstudio.com/BeagleBone_Green/
 package green