diff --git a/src/handlers/camera.rs b/src/handlers/camera.rs
index eb85902..d0eae69 100644
--- a/src/handlers/camera.rs
+++ b/src/handlers/camera.rs
@@ -281,98 +281,4 @@ mod tests {
     fn test_crc() {
         // TODO
     }
-}
-
-/*
-const SERIAL_PORT_ATTRIBUTE: &str = "opssat.camera.port";
-const SERIAL_PORT_DEFAULT: &str = "/dev/ttyACM0";
-const BLOCK_DEVICE_ATTRIBUTE: &str = "opssat.camera.blockdev";
-const BLOCK_DEVICE_DEFAULT: &str = "/dev/sda";
-const USE_WATCHDOG_ATTRIBUTE: &str = "opssat.camera.usewatchdog";
-const USE_WATCHDOG_DEFAULT: &str = "true";
-const PREVIEW_EXPOSURE_TIME: Duration = Duration::milliseconds(100);
-const MINIMUM_PERIOD: Duration = Duration::milliseconds(1000);
-const PREVIEW_GAIN: f64 = 10.0;
-
-const CRC8_TABLE: [u8; 256] = [
-    0x00, 0x07, 0x0e, 0x09, 0x1c, 0x1b, 0x12, 0x15, 0x38, 0x3f, 0x36, 0x31, 0x24, 0x23, 0x2a, 0x2d,
-    0x70, 0x77, 0x7e, 0x79, 0x6c, 0x6b, 0x62, 0x65, 0x48, 0x4f, 0x46, 0x41, 0x54, 0x53, 0x5a, 0x5d,
-    0xe0, 0xe7, 0xee, 0xe9, 0xfc, 0xfb, 0xf2, 0xf5, 0xd8, 0xdf, 0xd6, 0xd1, 0xc4, 0xc3, 0xca, 0xcd,
-    0x90, 0x97, 0x9e, 0x99, 0x8c, 0x8b, 0x82, 0x85, 0xa8, 0xaf, 0xa6, 0xa1, 0xb4, 0xb3, 0xba, 0xbd,
-    0xc7, 0xc0, 0xc9, 0xce, 0xdb, 0xdc, 0xd5, 0xd2, 0xff, 0xf8, 0xf1, 0xf6, 0xe3, 0xe4, 0xed, 0xea,
-    0xb7, 0xb0, 0xb9, 0xbe, 0xab, 0xac, 0xa5, 0xa2, 0x8f, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9d, 0x9a,
-    0x27, 0x20, 0x29, 0x2e, 0x3b, 0x3c, 0x35, 0x32, 0x1f, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0d, 0x0a,
-    0x57, 0x50, 0x59, 0x5e, 0x4b, 0x4c, 0x45, 0x42, 0x6f, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7d, 0x7a,
-    0x89, 0x8e, 0x87, 0x80, 0x95, 0x92, 0x9b, 0x9c, 0xb1, 0xb6, 0xbf, 0xb8, 0xad, 0xaa, 0xa3, 0xa4,
-    0xf9, 0xfe, 0xf7, 0xf0, 0xe5, 0xe2, 0xeb, 0xec, 0xc1, 0xc6, 0xcf, 0xc8, 0xdd, 0xda, 0xd3, 0xd4,
-    0x69, 0x6e, 0x67, 0x60, 0x75, 0x72, 0x7b, 0x7c, 0x51, 0x56, 0x5f, 0x58, 0x4d, 0x4a, 0x43, 0x44,
-    0x19, 0x1e, 0x17, 0x10, 0x05, 0x02, 0x0b, 0x0c, 0x21, 0x26, 0x2f, 0x28, 0x3d, 0x3a, 0x33, 0x34,
-    0x4e, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5c, 0x5b, 0x76, 0x71, 0x78, 0x7f, 0x6a, 0x6d, 0x64, 0x63,
-    0x3e, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2c, 0x2b, 0x06, 0x01, 0x08, 0x0f, 0x1a, 0x1d, 0x14, 0x13,
-    0xae, 0xa9, 0xa0, 0xa7, 0xb2, 0xb5, 0xbc, 0xbb, 0x96, 0x91, 0x98, 0x9f, 0x8a, 0x8d, 0x84, 0x83,
-    0xde, 0xd9, 0xd0, 0xd7, 0xc2, 0xc5, 0xcc, 0xcb, 0xe6, 0xe1, 0xe8, 0xef, 0xfa, 0xfd, 0xf4, 0xf3,
-];
-
-pub fn calculate_crc8(data: &[u8], n: usize) -> u8 {
-    let mut crc: u8 = 0;
-    for el in data {
-        let i: usize = (crc ^ el).into();
-        crc = CRC8_TABLE[i];
-    }
-    crc
-}
-
-pub struct IMS100Settings {}
-
-#[derive(new)]
-pub struct IMS100Handler<ComInterface: SerialInterface, TmSender: EcssTmSenderCore> {
-    id: UniqueApidTargetId,
-    // mode_interface: MpscModeLeafInterface,
-    composite_request_receiver: mpsc::Receiver<GenericMessage<CompositeRequest>>,
-    // hk_reply_sender: mpsc::Sender<GenericMessage<HkReply>>,
-    tm_sender: TmSender,
-    com_interface: ComInterface,
-    stamp_helper: TimeStampHelper,
-}
-
-impl<ComInterface: SerialInterface, TmSender: EcssTmSenderCore>
-    IMS100Handler<ComInterface, TmSender>
-{
-    pub fn periodic_operation(&mut self) {
-        self.stamp_helper.update_from_now();
-        // Handle requests.
-        self.handle_composite_requests();
-        // self.handle_mode_requests();
-    }
-
-    pub fn handle_composite_requests(&mut self) {
-        loop {
-            match self.composite_request_receiver.try_recv() {
-                Ok(ref msg) => match &msg.message {
-                    CompositeRequest::Hk(hk_request) => {
-                        self.handle_hk_request(&msg.requestor_info, hk_request);
-                    }
-                    CompositeRequest::Action(action_request) => {
-                        self.handle_action_request(&msg.requestor_info, action_request);
-                    }
-                },
-                Err(_) => {}
-            }
-        }
-    }
-
-    pub fn handle_hk_request(&mut self, requestor_info: &MessageMetadata, hk_request: &HkRequest) {
-        // TODO add hk to opssat
-    }
-
-    pub fn handle_action_request(
-        &mut self,
-        requestor_info: &MessageMetadata,
-        action_request: &ActionRequest,
-    ) {
-        // TODO implement actions
-    }
-
-    pub fn take_picture(&mut self) {}
-}
- */
+}
\ No newline at end of file