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examples/pwm: fix help message

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- Fix bug for multiple PWM outputs (CONFIG_PWM_MULTICHAN). Wrong define
was in use and only the information about the first channel was shown.
- Fix formatting (a few line breaks and spaces missing).
This commit is contained in:
Diego Herranz 2020-11-29 19:42:38 +00:00 • committed by Abdelatif Guettouche
parent fe915679b1
commit 37c8e5486c
1 changed files with 8 additions and 6 deletions
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14
examples/pwm/pwm_main.c
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@ -192,30 +192,32 @@ static void pwm_help(FAR struct pwm_state_s *pwm)
printf(" [[-c channel1] [[-c channel2] ...]] "
"selects the channel number for each channel. ");
printf("Default:");
for (i = 0; i < CONFIG_PWM_MULTICHAN; i++)
for (i = 0; i < CONFIG_PWM_NCHANNELS; i++)
{
printf(" %d", channels[i]);
}
printf("Current:");
for (i = 0; i < CONFIG_PWM_MULTICHAN; i++)
printf(" Current:");
for (i = 0; i < CONFIG_PWM_NCHANNELS; i++)
{
printf(" %d", pwm->channels[i]);
}
printf("\n");
printf(" [[-d duty1] [[-d duty2] ...]] "
"selects the pulse duty as a percentage. ");
printf("Default:");
for (i = 0; i < CONFIG_PWM_MULTICHAN; i++)
for (i = 0; i < CONFIG_PWM_NCHANNELS; i++)
{
printf(" %d %%", duties[i]);
}
printf("Current:");
for (i = 0; i < CONFIG_PWM_MULTICHAN; i++)
printf(" Current:");
for (i = 0; i < CONFIG_PWM_NCHANNELS; i++)
{
printf(" %d %%", pwm->duties[i]);
}
printf("\n");
#else
printf(" [-d duty] selects the pulse duty as a percentage. "
"Default: %d %% Current: %d %%\n",