diff options
author | Bernhard Tittelbach <bernhard@tittelbach.org> | 2017-04-26 15:45:54 +0200 |
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committer | Bernhard Tittelbach <bernhard@tittelbach.org> | 2017-04-26 15:47:59 +0200 |
commit | 56ac38590602430f4217fb7bdf70b13017b4bc13 (patch) | |
tree | fd35b5d94d9714b687f16649602cc27b48f3bfc8 /lib/usbio.c | |
parent | fix adc example (diff) |
usbio check if connected
Diffstat (limited to 'lib/usbio.c')
-rw-r--r-- | lib/usbio.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/usbio.c b/lib/usbio.c index 3010789..2c9fc9c 100644 --- a/lib/usbio.c +++ b/lib/usbio.c @@ -99,6 +99,14 @@ void usbio_task(void) USB_USBTask(); } +int8_t usbio_is_connected(void) +{ + if(stdin == &usb_stream) + return 1; + else + return 0; +} + int16_t usbio_bytes_received(void) { if(stdin == &usb_stream) |