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parl_io: max dma size should be 65536 based on the register field PARL_IO_TX_BYTELEN #2861

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liebman opened this issue Dec 21, 2024 · 0 comments
Open

parl_io: max dma size should be 65536 based on the register field PARL_IO_TX_BYTELEN #2861

liebman opened this issue Dec 21, 2024 · 0 comments
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liebman commented Dec 21, 2024 •
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Bug description

The parl_io MAX_DMA_SIZE is set to 32736 but the register field for the PARL_IO_TX_BYTELEN field is 16 bits

Expected behavior

MAX_DMA_SIZE should be 65536 (or maybe 65535)

Environment

  • Target device: esp32c6
  • Crate name and version: esp-hal 0.22.0
@liebman liebman added bug Something isn't working status:needs-attention This should be prioritized labels Dec 21, 2024
@bjoernQ bjoernQ removed the status:needs-attention This should be prioritized label Jan 6, 2025
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@liebman @bjoernQ