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Reboot directly into USB bootloader on Serial reset

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This commit is contained in:
Earle F. Philhower, III 2021-02-26 18:47:39 -08:00
parent e0e0d9e115
commit 77d7a26428
1 changed files with 3 additions and 1 deletions
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4
cores/rp2040/SerialUSB.cpp
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@ -5,6 +5,7 @@ extern "C" {
#include "tusb.h"
#include "pico/time.h"
#include "pico/binary_info.h"
#include "pico/bootrom.h"
#include "hardware/irq.h"
#include "pico/mutex.h"
#include "hardware/watchdog.h"
@ -227,7 +228,8 @@ static bool _rts = false;
static int _bps = 115200;
static void CheckSerialReset() {
if ((_bps == 1200) && (!_dtr)) {
watchdog_enable(100, 1);
reset_usb_boot(0,0);
// watchdog_enable(100, 1);
while (1); // WDT will fire here
}
}