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firmware: Fix dma_record_output_wide

This commit is contained in:
David Nadlinger 2018-11-04 18:13:25 +00:00
parent fcb611d1d2
commit 9740032a94
1 changed files with 1 additions and 1 deletions
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artiq/firmware/ksupport/lib.rs
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@ -355,7 +355,7 @@ extern fn dma_record_output_wide(timestamp: i64, channel: i32, address: i32, wor
assert!(words.len() <= 16); // enforce the hardware limit assert!(words.len() <= 16); // enforce the hardware limit
unsafe { unsafe {
let mut data = dma_record_output_prepare(timestamp, channel, address, 1); let mut data = dma_record_output_prepare(timestamp, channel, address, words.len());
for word in words.as_ref().iter() { for word in words.as_ref().iter() {
data[..4].copy_from_slice(&[ data[..4].copy_from_slice(&[
(word >> 0) as u8, (word >> 0) as u8,