Add a timeout to USB operations #43
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Signed-off-by: Arthur Heymans <[email protected]>
This increases readability as indentation is reduced. Signed-off-by: Arthur Heymans <[email protected]>
Signed-off-by: Arthur Heymans <[email protected]>
…board Replace the static `Serprog` struct with a trait-based approach where SPI pins are only configured as outputs during actual SPI operations: - Add `SpiDeviceProvider` trait for on-demand SPI device creation - Add `SpiCsGuard` trait for guards that provide SPI+CS access - Add `LedProvider` trait with blanket impl for any `OutputPin` - Replace `Serprog::run_loop()` with free function `run_loop()` - Store SPI frequency and pass to provider on each acquire Pin cleanup on drop: - Embassy SPI/Output do NOT auto-reset pins to input mode - Each platform implements custom guard with explicit pin reset - RP2040: Set funcsel to NULL and reset pad control - STM32: Use Flex drop to set pins to analog mode This prevents the serprog microcontroller from driving the SPI pins when idle, allowing the target mainboard to boot normally with the programmer attached. 🤖 Generated with [eca](https://eca.dev) Co-Authored-By: eca <[email protected]>
If the host decides to halt an operation previously we needed to reset the device. Now we have a reasonable timeout upon which the device goes back to a state in which it can accept further commands. Signed-off-by: Arthur Heymans <[email protected]>
MDr164
approved these changes
Dec 17, 2025
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If the host decides to halt an operation we want to get back into a state
where we can accept further commands.