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Reduce USB receive buffer size from 512 to 256 bytes to save some RAM.

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Knutwurst
2020-10-22 12:44:20 +02:00
parent a900c85945
commit d6c596f67f
1 changed files with 1 additions and 1 deletions
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Marlin/Configuration_adv.h
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@@ -1772,7 +1772,7 @@
// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
// To use flow control, set this buffer size to at least 1024 bytes. // To use flow control, set this buffer size to at least 1024 bytes.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048] // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
#define RX_BUFFER_SIZE 512 #define RX_BUFFER_SIZE 256
#if RX_BUFFER_SIZE >= 1024 #if RX_BUFFER_SIZE >= 1024
// Enable to have the controller send XON/XOFF control characters to // Enable to have the controller send XON/XOFF control characters to