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camera trigger: minor cleanup

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This commit is contained in:
Mohammed Kabir 2015-06-16 15:44:58 +05:30
parent 0dc6e65d7a
commit ba89883fb0
1 changed files with 8 additions and 10 deletions
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18
src/modules/camera_trigger/camera_trigger.cpp
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@ -58,7 +58,6 @@
#include <drivers/drv_gpio.h>
#include <drivers/drv_hrt.h>
#include <mavlink/mavlink_log.h>
#include <board_config.h>
extern "C" __EXPORT int camera_trigger_main(int argc, char *argv[]);
@ -152,7 +151,7 @@ CameraTrigger::CameraTrigger() :
_integration_time(0.0f),
_transfer_time(0.0f),
_trigger_seq(0),
_trigger_enabled(true),
_trigger_enabled(false),
_sensor_sub(-1),
_vcommand_sub(-1),
_trigger_pub(nullptr),
@ -191,16 +190,15 @@ CameraTrigger::start()
param_get(integration_time, &_integration_time);
param_get(transfer_time, &_transfer_time);
if(_polarity == 0)
{
//px4_ioctl(_gpio_fd, GPIO_SET, pin); /* GPIO pin pull high */
stm32_configgpio(GPIO_GPIO0_OUTPUT);
if(_polarity == 0) {
stm32_gpiowrite(GPIO_GPIO0_OUTPUT, 1); /* GPIO pin pull high */
}
else if(_polarity == 1)
{
//px4_ioctl(_gpio_fd, GPIO_CLEAR, pin); /* GPIO pin pull low */
else if(_polarity == 1) {
stm32_gpiowrite(GPIO_GPIO0_OUTPUT, 0); /* GPIO pin pull low */
}
else
{
else {
warnx(" invalid trigger polarity setting. stopping.");
stop();
}