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examples/nrf24l01_term/nrf24l01_term.c: Fix a printf format warning

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YAMAMOTO Takashi 2020-11-13 17:04:36 +09:00 committed by Xiang Xiao
parent 2ff55ac151
commit 69b6bb32a8
1 changed files with 2 additions and 1 deletions
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examples/nrf24l01_term/nrf24l01_term.c
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@ -44,6 +44,7 @@
#include <sys/ioctl.h> #include <sys/ioctl.h>
#include <unistd.h> #include <unistd.h>
#include <inttypes.h>
#include <stdint.h> #include <stdint.h>
#include <stdbool.h> #include <stdbool.h>
#include <stdio.h> #include <stdio.h>
@ -257,7 +258,7 @@ int read_pkt(int wl_fd)
(unsigned long)((uint32_t *)&pipeno)); (unsigned long)((uint32_t *)&pipeno));
buff[ret] = '\0'; /* end the string */ buff[ret] = '\0'; /* end the string */
printf("Message received : %s (on pipe #%d)\n", buff, pipeno); printf("Message received : %s (on pipe #%" PRId32 ")\n", buff, pipeno);
return 0; return 0;
} }