fix print lu format warnings with clang

4 files changed, 8 insertions, 8 deletions

diff --git a/examples/host/bare_api/src/main.c b/examples/host/bare_api/src/main.c
index 14725996d..940840a30 100644
--- a/examples/host/bare_api/src/main.c
+++ b/examples/host/bare_api/src/main.c
@@ -420,5 +420,5 @@ static void print_utf16(uint16_t *temp_buf, size_t buf_len) {
     _convert_utf16le_to_utf8(temp_buf + 1, utf16_len, (uint8_t *) temp_buf, sizeof(uint16_t) * buf_len);
     ((uint8_t*) temp_buf)[utf8_len] = '\0';
 
-    printf((char*)temp_buf);
+    printf("%s", (char*)temp_buf);
 }
diff --git a/examples/host/cdc_msc_hid_freertos/src/cdc_app.c b/examples/host/cdc_msc_hid_freertos/src/cdc_app.c
index 6ff513be1..7d246af67 100644
--- a/examples/host/cdc_msc_hid_freertos/src/cdc_app.c
+++ b/examples/host/cdc_msc_hid_freertos/src/cdc_app.c
@@ -117,7 +117,7 @@ void tuh_cdc_rx_cb(uint8_t idx) {
   uint32_t count = tuh_cdc_read(idx, buf, bufsize);
   buf[count] = 0;
 
-  printf((char *) buf);
+  printf("%s", (char *) buf);
 }
 
 void tuh_cdc_mount_cb(uint8_t idx) {
@@ -131,7 +131,7 @@ void tuh_cdc_mount_cb(uint8_t idx) {
   // otherwise you need to call tuh_cdc_set_line_coding() first
   cdc_line_coding_t line_coding = { 0 };
   if (tuh_cdc_get_local_line_coding(idx, &line_coding)) {
-    printf("  Baudrate: %lu, Stop Bits : %u\r\n", line_coding.bit_rate, line_coding.stop_bits);
+    printf("  Baudrate: %" PRIu32 ", Stop Bits : %u\r\n", line_coding.bit_rate, line_coding.stop_bits);
     printf("  Parity  : %u, Data Width: %u\r\n", line_coding.parity, line_coding.data_bits);
   }
 #endif
diff --git a/examples/host/cdc_msc_hid_freertos/src/msc_app.c b/examples/host/cdc_msc_hid_freertos/src/msc_app.c
index ee02ba917..9ffd5d965 100644
--- a/examples/host/cdc_msc_hid_freertos/src/msc_app.c
+++ b/examples/host/cdc_msc_hid_freertos/src/msc_app.c
@@ -47,8 +47,8 @@ bool inquiry_complete_cb(uint8_t dev_addr, tuh_msc_complete_data_t const *cb_dat
   uint32_t const block_count = tuh_msc_get_block_count(dev_addr, cbw->lun);
   uint32_t const block_size = tuh_msc_get_block_size(dev_addr, cbw->lun);
 
-  printf("Disk Size: %lu MB\r\n", block_count / ((1024 * 1024) / block_size));
-  printf("Block Count = %lu, Block Size: %lu\r\n", block_count, block_size);
+  printf("Disk Size: %" PRIu32 " MB\r\n", block_count / ((1024 * 1024) / block_size));
+  printf("Block Count = %" PRIu32 ", Block Size: %" PRIu32 "\r\n", block_count, block_size);
 
   return true;
 }
diff --git a/examples/host/msc_file_explorer/src/msc_app.c b/examples/host/msc_file_explorer/src/msc_app.c
index ecea614a2..f323e30f0 100644
--- a/examples/host/msc_file_explorer/src/msc_app.c
+++ b/examples/host/msc_file_explorer/src/msc_app.c
@@ -114,7 +114,7 @@ bool inquiry_complete_cb(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_da
   uint32_t const block_count = tuh_msc_get_block_count(dev_addr, cbw->lun);
   uint32_t const block_size = tuh_msc_get_block_size(dev_addr, cbw->lun);
 
-  printf("Disk Size: %lu MB\r\n", block_count / ((1024*1024)/block_size));
+  printf("Disk Size: %" PRIu32 " MB\r\n", block_count / ((1024*1024)/block_size));
   // printf("Block Count = %lu, Block Size: %lu\r\n", block_count, block_size);
 
   // For simplicity: we only mount 1 LUN per device
@@ -541,10 +541,10 @@ void cli_cmd_ls(EmbeddedCli *cli, char *args, void *context)
         printf("%-40s", fno.fname);
         if (fno.fsize < 1024)
         {
-          printf("%lu B\r\n", fno.fsize);
+          printf("%" PRIu32 " B\r\n", fno.fsize);
         }else
         {
-          printf("%lu KB\r\n", fno.fsize / 1024);
+          printf("%" PRIu32 " KB\r\n", fno.fsize / 1024);
         }
       }
     }