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| author | Ayke van Laethem <[email protected]> | 2020-05-19 22:30:46 +0200 |
|---|---|---|
| committer | Ron Evans <[email protected]> | 2021-04-06 20:36:10 +0200 |
| commit | 72acda22b0a8d137405e41e9ed54cbfbcce7b26f (patch) | |
| tree | baed2cc5aa5bd3f4582a6ef4aa439928acdf38f9 /src/machine/machine_generic.go | |
| parent | f880950c3efbd005d2e171a5fd1c879a3221367c (diff) | |
| download | tinygo-72acda22b0a8d137405e41e9ed54cbfbcce7b26f.tar.gz tinygo-72acda22b0a8d137405e41e9ed54cbfbcce7b26f.zip | |
machine: refactor PWM support
This commit refactors PWM support in the machine package to be more
flexible. The new API can be used to produce tones at a specific
frequency and control servos in a portable way, by abstracting over
counter widths and prescalers.
Diffstat (limited to 'src/machine/machine_generic.go')
| -rw-r--r-- | src/machine/machine_generic.go | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/machine/machine_generic.go b/src/machine/machine_generic.go index f59f7316b..d482e0e3e 100644 --- a/src/machine/machine_generic.go +++ b/src/machine/machine_generic.go @@ -84,24 +84,6 @@ func (adc ADC) Get() uint16 { //export __tinygo_adc_read func adcRead(pin Pin) uint16 -// InitPWM enables support for PWM peripherals. -func InitPWM() { - // Nothing to do here. -} - -// Configure configures a PWM pin for output. -func (pwm PWM) Configure() error { - return nil -} - -// Set turns on the duty cycle for a PWM pin using the provided value. -func (pwm PWM) Set(value uint16) { - pwmSet(pwm.Pin, value) -} - -//export __tinygo_pwm_set -func pwmSet(pin Pin, value uint16) - // I2C is a generic implementation of the Inter-IC communication protocol. type I2C struct { Bus uint8 |