diff options
Diffstat (limited to 'stm/lib/usb_conf.h')
| -rw-r--r-- | stm/lib/usb_conf.h | 59 |
1 files changed, 57 insertions, 2 deletions
diff --git a/stm/lib/usb_conf.h b/stm/lib/usb_conf.h index 5e736f91e2..a51a23a84e 100644 --- a/stm/lib/usb_conf.h +++ b/stm/lib/usb_conf.h @@ -181,10 +181,65 @@ /****************** USB OTG MISC CONFIGURATION ********************************/
#define VBUS_SENSING_ENABLED
+/* BEGIN host specific stuff */
+
+/*******************************************************************************
+* FIFO Size Configuration in Host mode
+*
+* (i) Receive data FIFO size = (Largest Packet Size / 4) + 1 or
+* 2x (Largest Packet Size / 4) + 1, If a
+* high-bandwidth channel or multiple isochronous
+* channels are enabled
+*
+* (ii) For the host nonperiodic Transmit FIFO is the largest maximum packet size
+* for all supported nonperiodic OUT channels. Typically, a space
+* corresponding to two Largest Packet Size is recommended.
+*
+* (iii) The minimum amount of RAM required for Host periodic Transmit FIFO is
+* the largest maximum packet size for all supported periodic OUT channels.
+* If there is at least one High Bandwidth Isochronous OUT endpoint,
+* then the space must be at least two times the maximum packet size for
+* that channel.
+*******************************************************************************/
+
+/****************** USB OTG HS CONFIGURATION (for host) ***********************/
+#ifdef USB_OTG_HS_CORE
+ #define RX_FIFO_HS_SIZE 512
+ #define TXH_NP_HS_FIFOSIZ 256
+ #define TXH_P_HS_FIFOSIZ 256
+
+// #define USB_OTG_HS_LOW_PWR_MGMT_SUPPORT
+// #define USB_OTG_HS_SOF_OUTPUT_ENABLED
+
+// #define USB_OTG_INTERNAL_VBUS_ENABLED
+#define USB_OTG_EXTERNAL_VBUS_ENABLED
+
+ #ifdef USE_ULPI_PHY
+ #define USB_OTG_ULPI_PHY_ENABLED
+ #endif
+ #ifdef USE_EMBEDDED_PHY
+ #define USB_OTG_EMBEDDED_PHY_ENABLED
+ #endif
+ #define USB_OTG_HS_INTERNAL_DMA_ENABLED
+// #define USB_OTG_HS_DEDICATED_EP1_ENABLED
+#endif
+
+/****************** USB OTG FS CONFIGURATION (for host) ***********************/
+#ifdef USB_OTG_FS_CORE
+ //#define RX_FIFO_FS_SIZE 128 // already defined for device (and it's the same)
+ #define TXH_NP_FS_FIFOSIZ 96
+ #define TXH_P_FS_FIFOSIZ 96
+
+// #define USB_OTG_FS_LOW_PWR_MGMT_SUPPORT
+// #define USB_OTG_FS_SOF_OUTPUT_ENABLED
+#endif
+
+/* END host specific stuff */
+
/****************** USB OTG MODE CONFIGURATION ********************************/
-//#define USE_HOST_MODE
+//#define USE_HOST_MODE // set in Makefile
#define USE_DEVICE_MODE
-//#define USE_OTG_MODE
+//#define USE_OTG_MODE // set in Makefile
#ifndef USB_OTG_FS_CORE
#ifndef USB_OTG_HS_CORE
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