diff options
Diffstat (limited to 'libmaple/usb')
| -rw-r--r-- | libmaple/usb/descriptors.c | 73 | ||||
| -rw-r--r-- | libmaple/usb/usb_config.h | 76 |
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 |