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ecfe2ed4d3
The change notification code assumed the EC/EF layout: the IRQ of an I/O port was PIC32MZ_IRQ_PORTA plus the port index, and initialization reset the change notification registers of every port index. The PIC32MZ-W1 only implements PORTA, PORTB, PORTC and PORTK, its change notification vectors are PIC32MZ_IRQ_CNA/CNB/CNC/CNK, and the addresses of the missing ports D-J belong to other peripherals (I2C1 is at the PORTE address). Map the port index to its IRQ through a table on the W1, skip the unimplemented ports during initialization, and pass the port index to the common handler as its argument instead of deriving it from the IRQ number. Hide the PORTD-PORTJ interrupt options on the W1. Assisted-by: Claude Code:claude-opus-5-5 Signed-off-by: Daniel P. Carvalho <danieloak@gmail.com> |
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