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usb_cdc: Add support for detecting a USB level Arduino bootloader request

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-12-05 21:22:34 -05:00
parent c6065e29a6
commit b84ecebf8f
6 changed files with 33 additions and 0 deletions
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5
src/avr/usbserial.c
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@ -178,6 +178,11 @@ usb_set_configure(void)
UEIENX = 1<<TXINE;
}
void
usb_request_bootloader(void)
{
}
#if CONFIG_MACH_at90usb1286
#define UHWCON_Init ((1<<UIMOD) | (1<<UVREGE))
#define PLLCSR_Init ((1<<PLLP2) | (1<<PLLP0) | (1<<PLLE))