diff options
Diffstat (limited to 'src/lib/usb.c')
| -rw-r--r-- | src/lib/usb.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/lib/usb.c b/src/lib/usb.c index e83bf98..17c8c8d 100644 --- a/src/lib/usb.c +++ b/src/lib/usb.c @@ -1,6 +1,8 @@ #include <inttypes.h> #include "usb.h" +BootVectTable* bootVect = ((BootVectTable*) BOOTLOADER_VECT_TABLE); + void usb_lpIRQHandler(void) { typedef void (*funcPtr)(void); @@ -42,15 +44,24 @@ void usb_PMAToUserBufferCopy(u8 *pbUsrBuf, u16 wPMABufAddr, u16 wNBytes) void usb_serialWriteStr(const char* outStr) { u8 offset=0; - while ((outStr[offset] != 0) + BootVectTable *bootVector = ((BootVectTable*)BOOTLOADER_VECT_TABLE); + + while ((outStr[offset] != '\0') && (offset < USB_SERIAL_BUF_SIZE)) { offset++; } - while (_GetEPTxCount(USB_SERIAL_ENDP_TX) > 0) {} + delay(offset*1); - usb_userToPMABufferCopy(outStr,USB_SERIAL_ENDP_TXADDR,offset); + bootVector->serial_count_in = (u32*) &offset; + usb_userToPMABufferCopy((u8*)outStr,USB_SERIAL_ENDP_TXADDR,offset); _SetEPTxCount(USB_SERIAL_ENDP_TX,offset); _SetEPTxValid(USB_SERIAL_ENDP_TX); + } +uint8_t usb_serialGetRecvLen() { + uint8_t count_out = _GetEPRxCount(USB_SERIAL_ENDP_RX); + _SetEPRxValid(USB_SERIAL_ENDP_RX); + return count_out; +} |