fix warnings when enable rtt with rp2040

Author: hathach

hw/bsp/rp2040/family.c

@@ -93,12 +93,12 @@ bool __no_inline_not_in_flash_func(get_bootsel_button)(void) {
 
 static void stdio_rtt_write (const char *buf, int length)
 {
-  SEGGER_RTT_Write(0, buf, length);
+  SEGGER_RTT_Write(0, buf, (unsigned) length);
 }
 
 static int stdio_rtt_read (char *buf, int len)
 {
-  return SEGGER_RTT_Read(0, buf, len);
+  return (int) SEGGER_RTT_Read(0, buf, (unsigned) len);
 }
 
 static stdio_driver_t stdio_rtt =

hw/bsp/rp2040/family.cmake

@@ -127,7 +127,7 @@ if (NOT TARGET _rp2040_family_inclusion_marker)
 		target_compile_definitions(tinyusb_additions INTERFACE CFG_TUSB_DEBUG=${LOG})
 	endif()
 
-	if(LOGGER STREQUAL "rtt")
+	if(LOGGER STREQUAL "RTT" OR LOGGER STREQUAL "rtt")
 		target_compile_definitions(tinyusb_additions INTERFACE
 				LOGGER_RTT
 				SEGGER_RTT_MODE_DEFAULT=SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
@@ -137,6 +137,10 @@ if (NOT TARGET _rp2040_family_inclusion_marker)
 				${TOP}/lib/SEGGER_RTT/RTT/SEGGER_RTT.c
 		)
 
+		set_source_files_properties(${TOP}/lib/SEGGER_RTT/RTT/SEGGER_RTT.c
+			PROPERTIES
+			COMPILE_FLAGS "-Wno-cast-qual -Wno-cast-align -Wno-sign-conversion")
+
 		target_include_directories(tinyusb_additions INTERFACE
 				${TOP}/lib/SEGGER_RTT/RTT
 		)

src/portable/raspberrypi/rp2040/dcd_rp2040.c

@@ -189,7 +189,7 @@ static void hw_endpoint_xfer(uint8_t ep_addr, uint8_t *buffer, uint16_t total_by
 static void __tusb_irq_path_func(hw_handle_buff_status)(void)
 {
     uint32_t remaining_buffers = usb_hw->buf_status;
-    pico_trace("buf_status = 0x%08x\n", remaining_buffers);
+    pico_trace("buf_status = 0x%08lx\n", remaining_buffers);
     uint bit = 1u;
     for (uint8_t i = 0; remaining_buffers && i < USB_MAX_ENDPOINTS * 2; i++)
     {

src/portable/raspberrypi/rp2040/rp2040_usb.c

@@ -419,7 +419,7 @@ static bool __tusb_irq_path_func(e15_is_critical_frame_period) (struct hw_endpoi
   if (delta < 800 || delta > 998) {
     return false;
   }
-  TU_LOG(3, "Avoiding sof %u now %lu last %lu\n", (usb_hw->sof_rd + 1) & USB_SOF_RD_BITS, time_us_32(), e15_last_sof);
+  TU_LOG(3, "Avoiding sof %lu now %lu last %lu\n", (usb_hw->sof_rd + 1) & USB_SOF_RD_BITS, time_us_32(), e15_last_sof);
   return true;
 }