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fix(BLE): Update PAL UART to derive clock via IBRO #1236

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merged 3 commits into from
Oct 21, 2024
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@EricB-ADI EricB-ADI commented Oct 21, 2024

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Description

Previously, the UART clock was fed off of the APB clock, which is derived from the IPO. Nonproduction parts commonly have inaccurate trims for the IPO. This makes the UART not work as the baud rate is off. IBRO is a slower more accurate clock, which does not have this issue.

Changes:

  • Initialize all UART using pal_uart to be on IBRO

@github-actions github-actions bot added BLE Related to Bluetooth labels Oct 21, 2024
@EricB-ADI EricB-ADI requested review from sihyung-maxim and removed request for sihyung-maxim October 21, 2024 18:19
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MAX32655:

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MAX32690:

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@EricB-ADI EricB-ADI merged commit 06330ac into main Oct 21, 2024
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sihyung-maxim pushed a commit to analogdevicesinc/hal_adi that referenced this pull request Oct 21, 2024
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