adc_gpio_i2c/gpio_sys
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fix gpio_open

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Thomas Klaehn
2019-07-25 09:51:14 +01:00
parent 47bb25c9d3
commit 72d25c5f59
1 changed files with 2 additions and 0 deletions
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2
src/gpio.c
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@@ -35,6 +35,8 @@ int gpio_open(const struct gpio_sys *gpio)
return res; return res;
} }
usleep(100000);
res = gpio_direction(gpio->pin, gpio->direction); res = gpio_direction(gpio->pin, gpio->direction);
if(res < 0) { if(res < 0) {
syslog(LOG_ERR, "Unable to set direction for pin %d.\n", gpio->pin); syslog(LOG_ERR, "Unable to set direction for pin %d.\n", gpio->pin);