Others/CHIP_IO
1
0
Fork 0
mirror of https://github.com/xtacocorex/CHIP_IO synced 2025-07-20 04:43:21 +00:00
Code Issues Releases Activity

Corrects backwards polarity

Browse Source
This commit is contained in:
Brady L. Hurlburt
2016-05-06 17:26:02 +00:00
parent 0cae62be43
commit f5063c199c
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
source/c_softpwm.c
View File

@ -201,7 +201,7 @@ void *softpwm_thread_toggle(void *key)
if (duty_local != 0)
{
/* Set gpio */
if (polarity_local)
if (!polarity_local)
gpio_set_value(gpio, HIGH);
else
gpio_set_value(gpio, LOW);
@ -213,7 +213,7 @@ void *softpwm_thread_toggle(void *key)
if (duty_local != 100)
{
/* Unset gpio */
if (polarity_local)
if (!polarity_local)
gpio_set_value(gpio, LOW);
else
gpio_set_value(gpio, HIGH);
@ -223,7 +223,7 @@ void *softpwm_thread_toggle(void *key)
}
}
if (polarity_local)
if (!polarity_local)
gpio_set_value(gpio, LOW);
else
gpio_set_value(gpio, HIGH);

2
source/py_softpwm.c
View File

@ -50,7 +50,7 @@ static PyObject *py_start_channel(PyObject *self, PyObject *args, PyObject *kwar
char *channel;
float frequency = 2000.0;
float duty_cycle = 0.0;
int polarity = 1;
int polarity = 0;
static char *kwlist[] = {"channel", "duty_cycle", "frequency", "polarity", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|ffi", kwlist, &channel, &duty_cycle, &frequency, &polarity)) {