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| author | Tomasz Kramkowski <tk@the-tk.com> | 2017-03-26 21:46:11 +0100 |
|---|---|---|
| committer | Tomasz Kramkowski <tk@the-tk.com> | 2017-03-26 21:46:11 +0100 |
| commit | 108faf4ead2643d6ebd0fd238914b09dc4949861 (patch) | |
| tree | dcc6891dec6d138d2d72965eea52e19a651a6699 /usb/endpt1.c | |
| parent | 03f33481c42954ec118d5dd92703b2b2208f4a3a (diff) | |
| download | fmk-108faf4ead2643d6ebd0fd238914b09dc4949861.tar.gz fmk-108faf4ead2643d6ebd0fd238914b09dc4949861.tar.xz fmk-108faf4ead2643d6ebd0fd238914b09dc4949861.zip | |
usb: uart debugging
Diffstat (limited to 'usb/endpt1.c')
| -rw-r--r-- | usb/endpt1.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usb/endpt1.c b/usb/endpt1.c index b29c3bb..ca954fc 100644 --- a/usb/endpt1.c +++ b/usb/endpt1.c @@ -1,6 +1,8 @@ #include <reg/usbotg.h> #include <stdint.h> +#include "../uart/uart.h" + #include "bdt.h" #include "endpt1.h" @@ -20,6 +22,8 @@ void usb_endpt1_token(uint8_t state) { struct usb0_bd *bd; + uart_puts(" endpt1 token"); + bd = &BDT_ENDPT(1, GET_BIT(state, STAT_TX), GET_BIT(state, STAT_ODD)); switch (GET_BITS(bd->desc, BD_TOK_PID)) { |