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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/usb.c | |
| parent | 03f33481c42954ec118d5dd92703b2b2208f4a3a (diff) | |
| download | fmk-108faf4ead2643d6ebd0fd238914b09dc4949861.tar.gz fmk-108faf4ead2643d6ebd0fd238914b09dc4949861.tar.xz fmk-108faf4ead2643d6ebd0fd238914b09dc4949861.zip | |
usb: uart debugging
Diffstat (limited to 'usb/usb.c')
| -rw-r--r-- | usb/usb.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -4,6 +4,7 @@ #include <reg/usbotg.h> #include <stddef.h> +#include "../uart/uart.h" #include "usb.h" #include "bdt.h" #include "endpt0.h" @@ -80,10 +81,12 @@ void usb_isr(void) uint8_t stat = USB0_ISTAT; if (IS_BIT_SET(stat, ISTAT_TOKDNE)) { + uart_puts("tokdne"); i_tokdne(); USB0_ISTAT = BV(ISTAT_TOKDNE); } if (IS_BIT_SET(stat, ISTAT_USBRST)) { + uart_puts("usbrst"); i_usbrst(); USB0_ISTAT = BV(ISTAT_USBRST); } |