diff options
author | Ayke van Laethem <[email protected]> | 2024-03-30 13:37:52 +0100 |
---|---|---|
committer | Ron Evans <[email protected]> | 2024-04-04 19:34:01 +0200 |
commit | 90b0bf646c271157f97aa59ffb2efec7eee4d2ec (patch) | |
tree | c6eee325c80df5f83530bd50628111a27134ca5b /src/machine | |
parent | c55ac9f28ecef310931318f197fbd7f8606875e9 (diff) | |
download | tinygo-90b0bf646c271157f97aa59ffb2efec7eee4d2ec.tar.gz tinygo-90b0bf646c271157f97aa59ffb2efec7eee4d2ec.zip |
rp2040: make all RP2040 boards available for simulation
This makes all rp2040 boards available for simulation using
-tags=<board_name>. Importantly, this includes the Gopher Badge which
I'm working on to add to the TinyGo Playground.
Diffstat (limited to 'src/machine')
-rw-r--r-- | src/machine/machine_generic.go | 10 | ||||
-rw-r--r-- | src/machine/machine_generic_peripherals.go | 7 | ||||
-rw-r--r-- | src/machine/machine_rp2040.go | 40 | ||||
-rw-r--r-- | src/machine/machine_rp2040_pins.go | 43 |
4 files changed, 55 insertions, 45 deletions
diff --git a/src/machine/machine_generic.go b/src/machine/machine_generic.go index d1070a9a0..a981f5bff 100644 --- a/src/machine/machine_generic.go +++ b/src/machine/machine_generic.go @@ -7,15 +7,14 @@ package machine const deviceName = "generic" var ( - UART0 = &UART{0} - USB = &UART{100} + USB = &UART{100} ) // The Serial port always points to the default UART in a simulated environment. // // TODO: perhaps this should be a special serial object that outputs via WASI // stdout calls. -var Serial = UART0 +var Serial = hardwareUART0 const ( PinInput PinMode = iota @@ -176,6 +175,11 @@ func uartRead(bus uint8, buf *byte, bufLen int) int //export __tinygo_uart_write func uartWrite(bus uint8, buf *byte, bufLen int) int +var ( + hardwareUART0 = &UART{0} + hardwareUART1 = &UART{1} +) + // Some objects used by Atmel SAM D chips (samd21, samd51). // Defined here (without build tag) for convenience. var ( diff --git a/src/machine/machine_generic_peripherals.go b/src/machine/machine_generic_peripherals.go index 5491a2698..28539f0e7 100644 --- a/src/machine/machine_generic_peripherals.go +++ b/src/machine/machine_generic_peripherals.go @@ -6,6 +6,9 @@ package machine // boards that define their peripherals in the board file (e.g. board_qtpy.go). var ( - SPI0 = SPI{0} - I2C0 = &I2C{0} + UART0 = hardwareUART0 + UART1 = hardwareUART1 + SPI0 = SPI{0} + SPI1 = SPI{1} + I2C0 = &I2C{0} ) diff --git a/src/machine/machine_rp2040.go b/src/machine/machine_rp2040.go index e76a85e19..45f9f510f 100644 --- a/src/machine/machine_rp2040.go +++ b/src/machine/machine_rp2040.go @@ -10,46 +10,6 @@ import ( const deviceName = rp.Device -const ( - // GPIO pins - GPIO0 Pin = 0 // peripherals: PWM0 channel A - GPIO1 Pin = 1 // peripherals: PWM0 channel B - GPIO2 Pin = 2 // peripherals: PWM1 channel A - GPIO3 Pin = 3 // peripherals: PWM1 channel B - GPIO4 Pin = 4 // peripherals: PWM2 channel A - GPIO5 Pin = 5 // peripherals: PWM2 channel B - GPIO6 Pin = 6 // peripherals: PWM3 channel A - GPIO7 Pin = 7 // peripherals: PWM3 channel B - GPIO8 Pin = 8 // peripherals: PWM4 channel A - GPIO9 Pin = 9 // peripherals: PWM4 channel B - GPIO10 Pin = 10 // peripherals: PWM5 channel A - GPIO11 Pin = 11 // peripherals: PWM5 channel B - GPIO12 Pin = 12 // peripherals: PWM6 channel A - GPIO13 Pin = 13 // peripherals: PWM6 channel B - GPIO14 Pin = 14 // peripherals: PWM7 channel A - GPIO15 Pin = 15 // peripherals: PWM7 channel B - GPIO16 Pin = 16 // peripherals: PWM0 channel A - GPIO17 Pin = 17 // peripherals: PWM0 channel B - GPIO18 Pin = 18 // peripherals: PWM1 channel A - GPIO19 Pin = 19 // peripherals: PWM1 channel B - GPIO20 Pin = 20 // peripherals: PWM2 channel A - GPIO21 Pin = 21 // peripherals: PWM2 channel B - GPIO22 Pin = 22 // peripherals: PWM3 channel A - GPIO23 Pin = 23 // peripherals: PWM3 channel B - GPIO24 Pin = 24 // peripherals: PWM4 channel A - GPIO25 Pin = 25 // peripherals: PWM4 channel B - GPIO26 Pin = 26 // peripherals: PWM5 channel A - GPIO27 Pin = 27 // peripherals: PWM5 channel B - GPIO28 Pin = 28 // peripherals: PWM6 channel A - GPIO29 Pin = 29 // peripherals: PWM6 channel B - - // Analog pins - ADC0 Pin = GPIO26 - ADC1 Pin = GPIO27 - ADC2 Pin = GPIO28 - ADC3 Pin = GPIO29 -) - //go:linkname machineInit runtime.machineInit func machineInit() { // Reset all peripherals to put system into a known state, diff --git a/src/machine/machine_rp2040_pins.go b/src/machine/machine_rp2040_pins.go new file mode 100644 index 000000000..9abbdb002 --- /dev/null +++ b/src/machine/machine_rp2040_pins.go @@ -0,0 +1,43 @@ +//go:build rp2040 || ae_rp2040 || badger2040 || challenger_rp2040 || feather_rp2040 || gopher_badge || kb2040 || macropad_rp2040 || nano_rp2040 || pico || qtpy_rp2040 || thingplus_rp2040 || thumby || tufty2040 || waveshare_rp2040_zero || xiao_rp2040 + +package machine + +const ( + // GPIO pins + GPIO0 Pin = 0 // peripherals: PWM0 channel A + GPIO1 Pin = 1 // peripherals: PWM0 channel B + GPIO2 Pin = 2 // peripherals: PWM1 channel A + GPIO3 Pin = 3 // peripherals: PWM1 channel B + GPIO4 Pin = 4 // peripherals: PWM2 channel A + GPIO5 Pin = 5 // peripherals: PWM2 channel B + GPIO6 Pin = 6 // peripherals: PWM3 channel A + GPIO7 Pin = 7 // peripherals: PWM3 channel B + GPIO8 Pin = 8 // peripherals: PWM4 channel A + GPIO9 Pin = 9 // peripherals: PWM4 channel B + GPIO10 Pin = 10 // peripherals: PWM5 channel A + GPIO11 Pin = 11 // peripherals: PWM5 channel B + GPIO12 Pin = 12 // peripherals: PWM6 channel A + GPIO13 Pin = 13 // peripherals: PWM6 channel B + GPIO14 Pin = 14 // peripherals: PWM7 channel A + GPIO15 Pin = 15 // peripherals: PWM7 channel B + GPIO16 Pin = 16 // peripherals: PWM0 channel A + GPIO17 Pin = 17 // peripherals: PWM0 channel B + GPIO18 Pin = 18 // peripherals: PWM1 channel A + GPIO19 Pin = 19 // peripherals: PWM1 channel B + GPIO20 Pin = 20 // peripherals: PWM2 channel A + GPIO21 Pin = 21 // peripherals: PWM2 channel B + GPIO22 Pin = 22 // peripherals: PWM3 channel A + GPIO23 Pin = 23 // peripherals: PWM3 channel B + GPIO24 Pin = 24 // peripherals: PWM4 channel A + GPIO25 Pin = 25 // peripherals: PWM4 channel B + GPIO26 Pin = 26 // peripherals: PWM5 channel A + GPIO27 Pin = 27 // peripherals: PWM5 channel B + GPIO28 Pin = 28 // peripherals: PWM6 channel A + GPIO29 Pin = 29 // peripherals: PWM6 channel B + + // Analog pins + ADC0 Pin = GPIO26 + ADC1 Pin = GPIO27 + ADC2 Pin = GPIO28 + ADC3 Pin = GPIO29 +) |