def program_kp_boot_32u4_firmware_hex(self, device, file_name):
try:
device.close()
boot_dev = kp_boot_32u4.BootloaderDevice(device)
with boot_dev:
boot_dev.write_flash_hex(file_name)
boot_dev.reset_mcu()
except Exception as err:
error_msg_box("Error programming the bootloader to hex file: " +
str(err))
def resetDeviceHandler(self, device_path):
device = self.tryOpenDevicePath(device_path)
if device == None: return
if is_keyplus_device(device):
protocol.reset_device(device)
elif is_xusb_bootloader_device(device):
xusbboot.reset(device)
elif is_kp_boot_device(device):
device.close()
dev = kp_boot_32u4.BootloaderDevice(device)
with dev:
dev.reset_mcu()
elif is_nrf24lu1p_bootloader_device(device):
print("TODO: reset: ", device_path, file=sys.stderr)
else:
print("Can't reset device: ", device_path, file=sys.stderr)
def setup_kp_boot_32u4_label(self):
try:
boot_dev = kp_boot_32u4.BootloaderDevice(self.device)
except easyhid.HIDException as err:
# Incase opening the device fails
raise Exception(
"Error Opening Device: {} | {}:{}".format(
self.device.path, self.device.vendor_id,
self.device.product_id), )
self.label.setText('kp_boot_32u4 - v{}\n'
'MCU: {}\n'
'Flash size: {} EEPROM size: {}\n'
'Bootloader size: {}\n'.format(
boot_dev.version,
boot_dev.chip_name,
boot_dev.flash_size,
boot_dev.eeprom_size,
boot_dev.boot_size,
))