fix all warnings with host rp2040

6 files changed, 22 insertions, 8 deletions

diff --git a/examples/dual/host_hid_to_device_cdc/CMakeLists.txt b/examples/dual/host_hid_to_device_cdc/CMakeLists.txt
index ea4e087e3..cd6f16339 100644
--- a/examples/dual/host_hid_to_device_cdc/CMakeLists.txt
+++ b/examples/dual/host_hid_to_device_cdc/CMakeLists.txt
@@ -23,6 +23,10 @@ target_include_directories(${PROJECT} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src
         )
 
+# Example common such as compiler warnings
+# skip extra warnings since pio-usb still has some warnings to fix
+#include(${CMAKE_CURRENT_SOURCE_DIR}/../../example.cmake)
+
 # Configure compilation flags and libraries for the example... see the corresponding function
 # in hw/bsp/FAMILY/family.cmake for details.
 family_configure_dual_usb_example(${PROJECT})
diff --git a/examples/dual/host_hid_to_device_cdc/src/main.c b/examples/dual/host_hid_to_device_cdc/src/main.c
index 6a25a28da..bd7870274 100644
--- a/examples/dual/host_hid_to_device_cdc/src/main.c
+++ b/examples/dual/host_hid_to_device_cdc/src/main.c
@@ -160,7 +160,7 @@ void tuh_hid_mount_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_re
   char tempbuf[256];
   int count = sprintf(tempbuf, "[%04x:%04x][%u] HID Interface%u, Protocol = %s\r\n", vid, pid, dev_addr, instance, protocol_str[itf_protocol]);
 
-  tud_cdc_write(tempbuf, count);
+  tud_cdc_write(tempbuf, (uint32_t) count);
   tud_cdc_write_flush();
 
   // Receive report from boot keyboard & mouse only
@@ -179,7 +179,7 @@ void tuh_hid_umount_cb(uint8_t dev_addr, uint8_t instance)
 {
   char tempbuf[256];
   int count = sprintf(tempbuf, "[%u] HID Interface%u is unmounted\r\n", dev_addr, instance);
-  tud_cdc_write(tempbuf, count);
+  tud_cdc_write(tempbuf, (uint32_t) count);
   tud_cdc_write_flush();
 }
 
@@ -251,7 +251,7 @@ static void process_mouse_report(uint8_t dev_addr, hid_mouse_report_t const * re
   char tempbuf[32];
   int count = sprintf(tempbuf, "[%u] %c%c%c %d %d %d\r\n", dev_addr, l, m, r, report->x, report->y, report->wheel);
 
-  tud_cdc_write(tempbuf, count);
+  tud_cdc_write(tempbuf, (uint32_t) count);
   tud_cdc_write_flush();
 }
 
diff --git a/examples/host/bare_api/CMakeLists.txt b/examples/host/bare_api/CMakeLists.txt
index bc04b01a7..98540ffb0 100644
--- a/examples/host/bare_api/CMakeLists.txt
+++ b/examples/host/bare_api/CMakeLists.txt
@@ -22,6 +22,9 @@ target_include_directories(${PROJECT} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src
         )
 
+# Example common such as compiler warnings
+include(${CMAKE_CURRENT_SOURCE_DIR}/../../example.cmake)
+
 # Configure compilation flags and libraries for the example... see the corresponding function
 # in hw/bsp/FAMILY/family.cmake for details.
 family_configure_host_example(${PROJECT})
diff --git a/examples/host/bare_api/src/main.c b/examples/host/bare_api/src/main.c
index 9ccd856d4..51cab2de0 100644
--- a/examples/host/bare_api/src/main.c
+++ b/examples/host/bare_api/src/main.c
@@ -189,7 +189,7 @@ void parse_config_descriptor(uint8_t dev_addr, tusb_desc_configuration_t const*
     if( TUSB_DESC_INTERFACE != tu_desc_type(p_desc) ) return;
     tusb_desc_interface_t const* desc_itf = (tusb_desc_interface_t const*) p_desc;
 
-    uint16_t const drv_len = count_interface_total_len(desc_itf, assoc_itf_count, desc_end-p_desc);
+    uint16_t const drv_len = count_interface_total_len(desc_itf, assoc_itf_count, (uint16_t) (desc_end-p_desc));
 
     // probably corrupted descriptor
     if(drv_len < sizeof(tusb_desc_interface_t)) return;
@@ -244,7 +244,8 @@ void hid_report_received(tuh_xfer_t* xfer);
 void open_hid_interface(uint8_t daddr, tusb_desc_interface_t const *desc_itf, uint16_t max_len)
 {
   // len = interface + hid + n*endpoints
-  uint16_t const drv_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t);
+  uint16_t const drv_len = (uint16_t) (sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) +
+                                       desc_itf->bNumEndpoints * sizeof(tusb_desc_endpoint_t));
 
   // corrupted descriptor
   if (max_len < drv_len) return;
@@ -377,7 +378,7 @@ static void _convert_utf16le_to_utf8(const uint16_t *utf16, size_t utf16_len, ui
     for (size_t i = 0; i < utf16_len; i++) {
         uint16_t chr = utf16[i];
         if (chr < 0x80) {
-            *utf8++ = chr & 0xff;
+            *utf8++ = chr & 0xffu;
         } else if (chr < 0x800) {
             *utf8++ = (uint8_t)(0xC0 | (chr >> 6 & 0x1F));
             *utf8++ = (uint8_t)(0x80 | (chr >> 0 & 0x3F));
@@ -405,12 +406,12 @@ static int _count_utf8_bytes(const uint16_t *buf, size_t len) {
         }
         // TODO: Handle UTF-16 code points that take two entries.
     }
-    return total_bytes;
+    return (int) total_bytes;
 }
 
 static void print_utf16(uint16_t *temp_buf, size_t buf_len) {
     size_t utf16_len = ((temp_buf[0] & 0xff) - 2) / sizeof(uint16_t);
-    size_t utf8_len = _count_utf8_bytes(temp_buf + 1, utf16_len);
+    size_t utf8_len = (size_t) _count_utf8_bytes(temp_buf + 1, utf16_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';
 
diff --git a/examples/host/cdc_msc_hid/CMakeLists.txt b/examples/host/cdc_msc_hid/CMakeLists.txt
index c4a4d8e63..6990e957b 100644
--- a/examples/host/cdc_msc_hid/CMakeLists.txt
+++ b/examples/host/cdc_msc_hid/CMakeLists.txt
@@ -24,6 +24,9 @@ target_include_directories(${PROJECT} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src
         )
 
+# Example common such as compiler warnings
+include(${CMAKE_CURRENT_SOURCE_DIR}/../../example.cmake)
+
 # Configure compilation flags and libraries for the example... see the corresponding function
 # in hw/bsp/FAMILY/family.cmake for details.
 family_configure_host_example(${PROJECT})
diff --git a/examples/host/hid_controller/CMakeLists.txt b/examples/host/hid_controller/CMakeLists.txt
index 6153d399a..eefeb4a49 100644
--- a/examples/host/hid_controller/CMakeLists.txt
+++ b/examples/host/hid_controller/CMakeLists.txt
@@ -23,6 +23,9 @@ target_include_directories(${PROJECT} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src
         )
 
+# Example common such as compiler warnings
+include(${CMAKE_CURRENT_SOURCE_DIR}/../../example.cmake)
+
 # Configure compilation flags and libraries for the example... see the corresponding function
 # in hw/bsp/FAMILY/family.cmake for details.
 family_configure_host_example(${PROJECT})