fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-29 06:33:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

GPIO led: Do not allocate memory statically, but only when module loads

Browse Source
This commit is contained in:
Lorenz Meier
2015-03-08 07:49:00 +01:00
parent 6aba6a4f88
commit 5c3f4d2194
1 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/gpio_led/gpio_led.c
+6 -5
View File
@@ -66,7 +66,7 @@ struct gpio_led_s {
int counter; int counter;
}; };
static struct gpio_led_s gpio_led_data; static struct gpio_led_s *gpio_led_data;
static bool gpio_led_started = false; static bool gpio_led_started = false;
__EXPORT int gpio_led_main(int argc, char *argv[]); __EXPORT int gpio_led_main(int argc, char *argv[]);
@@ -170,10 +170,11 @@ int gpio_led_main(int argc, char *argv[])
} }
} }
memset(&gpio_led_data, 0, sizeof(gpio_led_data)); gpio_led_data = malloc(sizeof(struct gpio_led_s));
gpio_led_data.use_io = use_io; memset(gpio_led_data, 0, sizeof(struct gpio_led_s));
gpio_led_data.pin = pin; gpio_led_data->use_io = use_io;
int ret = work_queue(LPWORK, &gpio_led_data.work, gpio_led_start, &gpio_led_data, 0); gpio_led_data->pin = pin;
int ret = work_queue(LPWORK, &(gpio_led_data->work), gpio_led_start, gpio_led_data, 0);
if (ret != 0) { if (ret != 0) {
errx(1, "failed to queue work: %d", ret); errx(1, "failed to queue work: %d", ret);