add stm32 to readme as wip and update tusb_config_stm32.h

Author: hathach

README.md

@@ -50,6 +50,8 @@ Note: For ESP32 port, version before v3.0 requires all descriptors must be speci
 Following is cores without built-in support
 
 - **mbed_rp2040**
+- **[stm32duino/Arduino_Core_STM32](https://github.com/stm32duino/Arduino_Core_STM32)**
+  - Still WIP, only support/tested with F4, only support OTG_FS  
 
 It is still possible to use TinyUSB but with some limits such as:
 

src/arduino/ports/stm32/tusb_config_stm32.h

@@ -25,11 +25,9 @@
 #ifndef TUSB_CONFIG_STM32_H_
 #define TUSB_CONFIG_STM32_H_
 
-// USB Port
-#define CFG_TUSB_RHPORT0_MODE OPT_MODE_DEVICE
-#define CFG_TUSB_RHPORT0_SPEED OPT_FULL_SPEED
-#define CFG_TUSB_RHPORT1_MODE OPT_MODE_NONE
-
+//--------------------------------------------------------------------
+// COMMON CONFIGURATION
+//--------------------------------------------------------------------
 // MCU / OS
 #define CFG_TUSB_MCU OPT_MCU_STM32F4
 #define CFG_TUSB_OS OPT_OS_NONE
@@ -42,8 +40,11 @@
 #define CFG_TUSB_MEM_SECTION
 #define CFG_TUSB_MEM_ALIGN __attribute__((aligned(4)))
 
-// Device stack
+//--------------------------------------------------------------------
+// DEVICE CONFIGURATION
+//--------------------------------------------------------------------
 #define CFG_TUD_ENABLED 1
+#define CFG_TUD_MAX_SPEED OPT_MODE_FULL_SPEED // TODO some are highspeed
 #define CFG_TUD_ENDPOINT0_SIZE 64
 
 // Classes
@@ -54,15 +55,22 @@
 #define CFG_TUD_VENDOR 1
 
 // Buffer sizes
-#define CFG_TUD_CDC_RX_BUFSIZE 64
-#define CFG_TUD_CDC_TX_BUFSIZE 64
+#define CFG_TUD_CDC_RX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_CDC_TX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_CDC_EP_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_MSC_EP_BUFSIZE 512
 #define CFG_TUD_HID_EP_BUFSIZE 64
-#define CFG_TUD_MIDI_RX_BUFSIZE 128
-#define CFG_TUD_MIDI_TX_BUFSIZE 128
-#define CFG_TUD_VENDOR_RX_BUFSIZE 64
-#define CFG_TUD_VENDOR_TX_BUFSIZE 64
+#define CFG_TUD_MIDI_RX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 128)
+#define CFG_TUD_MIDI_TX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 128)
+#define CFG_TUD_VENDOR_RX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_VENDOR_TX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // Serial Redirect
 #define Serial SerialTinyUSB
 
+//--------------------------------------------------------------------
+// Host Configuration
+//--------------------------------------------------------------------
+#define CFG_TUH_ENABLED 0 // disable for now
+
 #endif