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display: carry all i8080 panel pins in the proto (wr/rd strobes + Add.pin_power) #208

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display: carry all i8080 panel pins in the proto (wr/rd strobes + Add.pin_power) #208

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3 changes: 3 additions & 0 deletions proto/wippersnapper/display.options
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ ws.display.DisplayProperties.status_bar initializer:"true"
ws.display.Add.driver max_size:32
ws.display.Add.panel max_size:32
ws.display.Add.name max_size:64
ws.display.Add.pin_power max_size:6

# Display-specific SPI pin constraints (shared SPI pins are in spi.options)
ws.display.TftSpiDescriptor.pin_dc max_size:6
Expand Down Expand Up @@ -38,6 +39,8 @@ ws.display.I8080PinDescriptor.pin_d7 max_size:6
ws.display.I8080PinDescriptor.pin_cs max_size:6
ws.display.I8080PinDescriptor.pin_dc max_size:6
ws.display.I8080PinDescriptor.pin_rst max_size:6
ws.display.I8080PinDescriptor.pin_wr max_size:6
ws.display.I8080PinDescriptor.pin_rd max_size:6

ws.display.DsiInterfaceDescriptor.pin_rst max_size:6

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3 changes: 3 additions & 0 deletions proto/wippersnapper/display.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -155,6 +155,8 @@ message I8080PinDescriptor {
string pin_cs = 9; /** Pin for chip select */
string pin_dc = 10; /** Pin for data/command */
string pin_rst = 11; /** Pin for reset */
string pin_wr = 12; /** Pin for the write strobe */
string pin_rd = 13; /** Pin for the read strobe (empty if not wired/used) */
}

/**
Expand Down Expand Up @@ -232,6 +234,7 @@ message Add {
}
Write write = 10; /** Optional initial write for a display, used during check-in. */
BacklightConfig backlight = 11; /** Optional backlight configuration (shared across display types). */
string pin_power = 12; /** Optional panel power-enable pin, driven high before init (empty if none). */
}

/**
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