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new HID count and freq adjustment

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cecio
2025-02-02 16:25:26 +01:00
parent 1387103199
commit d756e20eb4
1 changed files with 27 additions and 3 deletions
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26
USBvalve/USBvalve.ino
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@@ -116,7 +116,7 @@ bool activeState = false;
// //
// USBvalve globals // USBvalve globals
// //
#define VERSION "USBvalve - 0.20.0" #define VERSION "USBvalve - 0.21.0"
boolean readme = false; boolean readme = false;
boolean autorun = false; boolean autorun = false;
boolean written = false; boolean written = false;
@@ -125,6 +125,7 @@ boolean written_reported = false;
boolean deleted_reported = false; boolean deleted_reported = false;
boolean hid_sent = false; boolean hid_sent = false;
boolean hid_reported = false; boolean hid_reported = false;
uint hid_event_num = 0;
static spin_lock_t *lock; static spin_lock_t *lock;
@@ -252,7 +253,12 @@ void setup() {
// Core 1 Setup: will be used for the USB host functions for BADUSB detector // Core 1 Setup: will be used for the USB host functions for BADUSB detector
void setup1() { void setup1() {
// Set a custom clock (multiple of 12Mhz) to achieve maximum compatibility for HID // Set a custom clock (multiple of 12Mhz) to achieve maximum compatibility for HID
// Differntiated between Pico 1 and Pico 2
#ifdef PICO_RP2350
set_sys_clock_khz(144000, true); set_sys_clock_khz(144000, true);
#elif defined PICO_RP2040
set_sys_clock_khz(240000, true);
#endif
pio_usb_configuration_t pio_cfg = PIO_USB_DEFAULT_CONFIG; pio_usb_configuration_t pio_cfg = PIO_USB_DEFAULT_CONFIG;
pio_cfg.pin_dp = HOST_PIN_DP; pio_cfg.pin_dp = HOST_PIN_DP;
@@ -308,9 +314,23 @@ void loop() {
} }
if (BOOTSEL) { if (BOOTSEL) {
uint32_t press_start = to_ms_since_boot(get_absolute_time());
while (BOOTSEL) {
sleep_ms(10);
}
uint32_t press_end = to_ms_since_boot(get_absolute_time());
uint32_t press_duration = press_end - press_start;
if (press_duration > 2000) { // Press duration > 2sec
// Print the number of HID events detected so far
char outstr[22];
snprintf(outstr, 21, "\n[+] HID Evt# %d", hid_event_num);
printout(outstr);
} else {
printout("\n[+] RESETTING"); printout("\n[+] RESETTING");
swreset(); swreset();
} }
}
} }
// Main Core1 loop: managing USB Host // Main Core1 loop: managing USB Host
@@ -577,6 +597,7 @@ void tuh_hid_umount_cb(uint8_t dev_addr, uint8_t instance) {
// Reset HID sent flag // Reset HID sent flag
hid_sent = false; hid_sent = false;
hid_reported = false; hid_reported = false;
hid_event_num = 0;
spin_unlock(lock, lock_num); spin_unlock(lock, lock_num);
} }
@@ -602,6 +623,7 @@ void tuh_hid_report_received_cb(uint8_t dev_addr, uint8_t instance, uint8_t cons
mouse_printed = false; mouse_printed = false;
} }
process_kbd_report((hid_keyboard_report_t const*)report); process_kbd_report((hid_keyboard_report_t const*)report);
hid_event_num++;
break; break;
case HID_ITF_PROTOCOL_MOUSE: case HID_ITF_PROTOCOL_MOUSE:
@@ -611,11 +633,13 @@ void tuh_hid_report_received_cb(uint8_t dev_addr, uint8_t instance, uint8_t cons
kbd_printed = false; kbd_printed = false;
} }
process_mouse_report((hid_mouse_report_t const*)report); process_mouse_report((hid_mouse_report_t const*)report);
hid_event_num++;
break; break;
default: default:
// Generic report: for the time being we use kbd for this as well // Generic report: for the time being we use kbd for this as well
process_kbd_report((hid_keyboard_report_t const*)report); process_kbd_report((hid_keyboard_report_t const*)report);
hid_event_num++;
break; break;
} }