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speaker: fix some incorrect comments/documentation

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Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson 2017-02-01 17:58:18 -07:00
parent cdb75e8c13
commit 2e97aa9979
2 changed files with 2 additions and 3 deletions
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3
src/speaker/speaker.c
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@ -84,6 +84,7 @@ static speaker_context _common_init()
return dev; return dev;
} }
// initialization in GPIO mode
speaker_context speaker_init(int pin) speaker_context speaker_init(int pin)
{ {
speaker_context dev = NULL; speaker_context dev = NULL;
@ -109,7 +110,7 @@ speaker_context speaker_init(int pin)
return dev; return dev;
} }
// initialization of PWM uasage // initialization in PWM mode
speaker_context speaker_init_pwm(int pin) speaker_context speaker_init_pwm(int pin)
{ {
speaker_context dev = NULL; speaker_context dev = NULL;

2
src/speaker/speaker.hpp
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@ -130,7 +130,6 @@ namespace upm {
* with setFrequency() or emit(). This function only operates * with setFrequency() or emit(). This function only operates
* when in PWM mode. * when in PWM mode.
* *
* @param dev Device context
*/ */
void on(); void on();
@ -138,7 +137,6 @@ namespace upm {
* Turn the speaker off. This function only operates when in * Turn the speaker off. This function only operates when in
* PWM mode. * PWM mode.
* *
* @param dev Device context
*/ */
void off(); void off();