diff options
Diffstat (limited to 'lib/pjrc_usb_serial/usb_serial.patch')
| -rw-r--r-- | lib/pjrc_usb_serial/usb_serial.patch | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/lib/pjrc_usb_serial/usb_serial.patch b/lib/pjrc_usb_serial/usb_serial.patch index 5aaa08e8..73fef81a 100644 --- a/lib/pjrc_usb_serial/usb_serial.patch +++ b/lib/pjrc_usb_serial/usb_serial.patch @@ -1,5 +1,5 @@ ---- usb_serial.c 2011-04-19 05:54:12.000000000 -0400 -+++ usb_serial.c 2016-06-04 23:48:52.590001697 -0400 +--- ../../../lib/pjrc/usb_serial/usb_serial.c 2011-04-19 05:54:12.000000000 -0400 ++++ usb_serial.c 2017-08-07 11:32:47.106357362 -0400 @@ -30,6 +30,7 @@ // Version 1.6: fix zero length packet bug // Version 1.7: fix usb_serial_set_control @@ -62,7 +62,24 @@ uint16_t wValue; uint16_t wIndex; const uint8_t *addr; -@@ -646,7 +647,9 @@ +@@ -324,7 +325,7 @@ + UDCON = 0; // enable attach resistor + usb_configuration = 0; + cdc_line_rtsdtr = 0; +- UDIEN = (1<<EORSTE)|(1<<SOFE); ++ UDIEN = (1<<EORSTE); + sei(); + } + +@@ -358,6 +359,7 @@ + UEINTX = 0x6B; + goto retry; + } ++ UEIENX = (1<<RXOUTE); + SREG = intr_state; + return -1; + } +@@ -646,7 +648,9 @@ // communication uint32_t usb_serial_get_baud(void) { @@ -73,3 +90,19 @@ } uint8_t usb_serial_get_stopbits(void) { +@@ -772,7 +776,14 @@ + // + ISR(USB_COM_vect) + { +- uint8_t intbits; ++ uint8_t intbits = UEINT; ++ if (intbits & (1<<CDC_RX_ENDPOINT)) { ++ UENUM = CDC_RX_ENDPOINT; ++ UEIENX = 0; ++ extern void sched_wake_tasks(void); ++ sched_wake_tasks(); ++ return; ++ } + const uint8_t *list; + const uint8_t *cfg; + uint8_t i, n, len, en; |