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-rw-r--r--libmaple/usb/descriptors.c73
-rw-r--r--libmaple/usb/usb_config.h76
2 files changed, 109 insertions, 40 deletions
diff --git a/libmaple/usb/descriptors.c b/libmaple/usb/descriptors.c
index 360e6dd..8dd9521 100644
--- a/libmaple/usb/descriptors.c
+++ b/libmaple/usb/descriptors.c
@@ -150,43 +150,50 @@ const USB_Descriptor_Config usbVcomDescriptor_Config = {
// }
};
-/*
- String Identifiers:
+/*****************************************************************************
+ *****************************************************************************
+ ***
+ *** FIXME FIXME FIXME NOT THE RIGHT THING! MOVE ALL THIS INTO TO WIRISH!
+ ***
+ *****************************************************************************
+ *****************************************************************************/
- we may choose to specify any or none of the following string
- identifiers:
+const uint8 usbVcomDescriptor_LangID[USB_DESCRIPTOR_STRING_LEN(1)] = {
+ USB_DESCRIPTOR_STRING_LEN(1),
+ USB_DESCRIPTOR_TYPE_STRING,
+ 0x09,
+ 0x04
+};
- iManufacturer: LeafLabs
- iProduct: Maple R3
- iSerialNumber: NONE
- iConfiguration: NONE
- iInterface(CCI): NONE
- iInterface(DCI): NONE
+const uint8 usbVcomDescriptor_iManufacturer[USB_DESCRIPTOR_STRING_LEN(8)] = {
+ USB_DESCRIPTOR_STRING_LEN(8),
+ USB_DESCRIPTOR_TYPE_STRING,
+ 'L', 0, 'e', 0, 'a', 0, 'f', 0,
+ 'L', 0, 'a', 0, 'b', 0, 's', 0
+};
- additionally we must provide the unicode language identifier,
- which is 0x0409 for US English
-*/
+/*
+ String Identifiers:
-const uint8 usbVcomDescriptor_LangID[USB_DESCRIPTOR_STRING_LEN(1)] =
-{
- USB_DESCRIPTOR_STRING_LEN(1),
- USB_DESCRIPTOR_TYPE_STRING,
- 0x09,
- 0x04
-};
+ we may choose to specify any or none of the following string
+ identifiers:
-const uint8 usbVcomDescriptor_iManufacturer[USB_DESCRIPTOR_STRING_LEN(8)] =
-{
- USB_DESCRIPTOR_STRING_LEN(8),
- USB_DESCRIPTOR_TYPE_STRING,
- 'L', 0, 'e', 0, 'a', 0, 'f', 0,
- 'L', 0, 'a', 0, 'b', 0, 's', 0
-};
+ iManufacturer: LeafLabs
+ iProduct: Maple R3
+ iSerialNumber: NONE
+ iConfiguration: NONE
+ iInterface(CCI): NONE
+ iInterface(DCI): NONE
-const uint8 usbVcomDescriptor_iProduct[USB_DESCRIPTOR_STRING_LEN(8)] =
-{
- USB_DESCRIPTOR_STRING_LEN(8),
- USB_DESCRIPTOR_TYPE_STRING,
- 'M', 0, 'a', 0, 'p', 0, 'l', 0,
- 'e', 0, ' ', 0, 'R', 0, '3', 0
+ additionally we must provide the unicode language identifier,
+ which is 0x0409 for US English
+*/
+const uint8 usbVcomDescriptor_iProduct[USB_DESCRIPTOR_STRING_LEN(8)] = {
+ USB_DESCRIPTOR_STRING_LEN(8),
+ USB_DESCRIPTOR_TYPE_STRING,
+ 'M', 0, 'a', 0, 'p', 0, 'l', 0,
+ 'e', 0, ' ', 0, ' ', 0, ' ', 0
};
+
+/*****************************************************************************
+ *****************************************************************************/
diff --git a/libmaple/usb/usb_config.h b/libmaple/usb/usb_config.h
index e5f3979..394c580 100644
--- a/libmaple/usb/usb_config.h
+++ b/libmaple/usb/usb_config.h
@@ -5,6 +5,67 @@
#include "usb_lib.h"
+/******************************************************************************
+ ******************************************************************************
+ ***
+ *** HACK ALERT
+ ***
+ *** FIXME FIXME FIXME FIXME
+ ***
+ *** A bunch of board-specific #defines that are only used by the
+ *** USB routines got put into libmaple.h for what appear to be
+ *** historical reasons. I'm [mbolivar] putting them in here for
+ *** now, so that we can treat the usb/ directory as a black box,
+ *** freeing the rest of libmaple/ to be implemented as a
+ *** general-purpose STM32 library. All of this REALLY needs to get
+ *** moved into wirish when we get a chance to redo the USB stack.
+ ***
+ ******************************************************************************
+ *****************************************************************************/
+
+#define VCOM_ID_VENDOR 0x1EAF
+#define RESET_DELAY (100)
+#define USB_CONFIG_MAX_POWER (100 >> 1)
+
+#if defined(BOARD_maple)
+
+ /* USB Identifier numbers */
+ #define VCOM_ID_PRODUCT 0x0004
+ #define USB_DISC_BANK GPIOC_BASE
+ #define USB_DISC_PIN 12
+
+#elif defined(BOARD_maple_mini)
+
+ #define VCOM_ID_PRODUCT 0x0005
+ #define USB_DISC_BANK GPIOB_BASE
+ #define USB_DISC_PIN 9
+
+#elif defined(BOARD_maple_native)
+
+ #define VCOM_ID_PRODUCT 0x0006
+ #define USB_DISC_BANK GPIOB_BASE
+ #define USB_DISC_PIN 8
+
+#else
+
+#error ("Sorry! the USB stack relies on LeafLabs board-specific " \
+ "configuration right now. If you want, you can pretend you're one " \
+ "of our boards; i.e., #define BOARD_maple, BOARD_maple_mini, or " \
+ "BOARD_maple_native according to what matches your MCU best. " \
+ "You should also take a look at libmaple/usb/descriptors.c; we make " \
+ "some assumptions there that you probably won't like.")
+
+#endif
+
+/******************************************************************************
+ ******************************************************************************
+ ***
+ *** END HACK
+ ***
+ ******************************************************************************
+ *****************************************************************************/
+
+
/* choose addresses to give endpoints the max 64 byte buffers */
#define USB_BTABLE_ADDRESS 0x00
#define VCOM_CTRL_EPNUM 0x00
@@ -33,14 +94,15 @@
#define NUM_ENDPTS 0x04
/* handle all usb interrupts */
-#define ISR_MSK ( CNTR_CTRM | \
- CNTR_WKUPM | \
- CNTR_SUSPM | \
- CNTR_ERRM | \
- CNTR_SOFM | \
- CNTR_ESOFM | \
- CNTR_RESETM )
+#define ISR_MSK (CNTR_CTRM | \
+ CNTR_WKUPM | \
+ CNTR_SUSPM | \
+ CNTR_ERRM | \
+ CNTR_SOFM | \
+ CNTR_ESOFM | \
+ CNTR_RESETM)
#define F_SUSPEND_ENABLED 1
+
#endif