From 7a7bfd838d6b4dc4887c5d5f14b1464edaca9d91 Mon Sep 17 00:00:00 2001 From: erikkaashoek Date: Sun, 7 Mar 2021 08:09:07 +0100 Subject: [PATCH] Increase buffer size --- halconf.h | 2 +- nanovna.h | 8 +++----- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/halconf.h b/halconf.h index 4042e8a..10bb5f0 100644 --- a/halconf.h +++ b/halconf.h @@ -320,7 +320,7 @@ #ifdef TINYSA4 #define SERIAL_USB_BUFFERS_SIZE 128 #else -#define SERIAL_USB_BUFFERS_SIZE 64 +#define SERIAL_USB_BUFFERS_SIZE 128 #endif #endif diff --git a/nanovna.h b/nanovna.h index f74dcec..893d76d 100644 --- a/nanovna.h +++ b/nanovna.h @@ -723,13 +723,11 @@ extern volatile uint8_t redraw_request; // One pixel size typedef uint16_t pixel_t; -//#define CELLWIDTH (64/DISPLAY_CELL_BUFFER_COUNT) -//#define CELLHEIGHT (32) -#define CELLWIDTH (16) -#define CELLHEIGHT (16) +#define CELLWIDTH (64/DISPLAY_CELL_BUFFER_COUNT) +#define CELLHEIGHT (32) // Define size of screen buffer in pixels (one pixel 16bit size) -#define SPI_BUFFER_SIZE (CELLWIDTH*CELLHEIGHT*DISPLAY_CELL_BUFFER_COUNT*2) +#define SPI_BUFFER_SIZE (CELLWIDTH*CELLHEIGHT*DISPLAY_CELL_BUFFER_COUNT) // SPI bus revert byte order // 16-bit gggBBBbb RRRrrGGG