diff --git a/artiq/firmware/satman/analyzer.rs b/artiq/firmware/satman/analyzer.rs
index c597196a1..8ad021c2f 100644
--- a/artiq/firmware/satman/analyzer.rs
+++ b/artiq/firmware/satman/analyzer.rs
@@ -103,43 +103,3 @@ impl Analyzer {
         }
     }
 }
-
-
-// pub fn send() -> Result<(), drtioaux::Error<!>> {
-//     let data = unsafe { &BUFFER.data[..] };
-//     let overflow_occurred = unsafe { csr::rtio_analyzer::message_encoder_overflow_read() != 0 };
-//     let total_byte_count = unsafe { csr::rtio_analyzer::dma_byte_count_read() };
-//     let pointer = (total_byte_count % BUFFER_SIZE as u64) as usize;
-//     let wraparound = total_byte_count >= BUFFER_SIZE as u64;
-//     let sent_bytes = if wraparound { BUFFER_SIZE } else { total_byte_count as usize };
-
-//     drtioaux::send(0, &drtioaux::Packet::AnalyzerHeader {
-//         total_byte_count: total_byte_count,
-//         sent_bytes: sent_bytes as u32,
-//         overflow_occurred: overflow_occurred,
-//     })?;
-
-//     info!("header sent, total bytes: {}; sent: {}, overflow: {}", total_byte_count, sent_bytes, overflow_occurred);
-
-//     let mut i = if wraparound { pointer } else { 0 };
-//     while i < sent_bytes {
-//         let mut data_slice: [u8; ANALYZER_MAX_SIZE] = [0; ANALYZER_MAX_SIZE];
-//         let len: usize = if i + ANALYZER_MAX_SIZE < sent_bytes { ANALYZER_MAX_SIZE } else { sent_bytes - i } as usize;
-//         let last = i + len == sent_bytes;
-//         if i + len >= BUFFER_SIZE {
-//             data_slice[..len].clone_from_slice(&data[i..BUFFER_SIZE]);
-//             data_slice[..len].clone_from_slice(&data[..(i+len) % BUFFER_SIZE]);
-//         } else {
-//             data_slice[..len].clone_from_slice(&data[i..i+len]);
-//         }
-//         i += len;
-//         drtioaux::send(0, &drtioaux::Packet::AnalyzerData {
-//             last: last,
-//             length: len as u16,
-//             data: data_slice,
-//         })?;
-//         //info!("sent data, last: {}, length: {}", last, len);
-//     }
-
-//     Ok(())
-// }