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drivers/saul: Fix "%u" print formatter

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This commit is contained in:
chrysn 2021-02-23 18:02:06 +01:00
parent cc19075742
commit 9cbc6042e3
1 changed files with 2 additions and 1 deletions
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3
drivers/saul/init_devs/auto_init_saul_pwm.c
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@ -24,6 +24,7 @@
* @}
*/
#include <inttypes.h>
#include "log.h"
#include "saul_reg.h"
#include "saul/periph.h"
@ -83,7 +84,7 @@ static int configure(pwm_t dev)
{
LOG_DEBUG("[auto_init_saul] initializing PWM %u for LED operation,", dev);
uint32_t freq = pwm_init(dev, PWM_LEFT, SAUL_PWM_FREQ, saul_pwm_resolution);
LOG_DEBUG(" actual frequency %lu,\n", freq);
LOG_DEBUG(" actual frequency %" PRIu32 ",\n", freq);
return freq != 0 ? 0 : -ENOTSUP;
}