From c19b2276f1d613b7537762025c7cb2697dc041c8 Mon Sep 17 00:00:00 2001 From: Phil Howard Date: Tue, 23 Jan 2024 13:14:09 +0000 Subject: [PATCH] st7789: Remove mystery meat command implicated by #567. This should, in theory, fix the weird display corruption bug affecting Tufty 2040. --- drivers/st7789/st7789.cpp | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/st7789/st7789.cpp b/drivers/st7789/st7789.cpp index 01c66ec9..e0f331b4 100644 --- a/drivers/st7789/st7789.cpp +++ b/drivers/st7789/st7789.cpp @@ -89,7 +89,6 @@ namespace pimoroni { if(width == 320 && height == 240) { command(reg::GCTRL, 1, "\x35"); command(reg::VCOMS, 1, "\x1f"); - command(0xd6, 1, "\xa1"); // ??? command(reg::GMCTRP1, 14, "\xD0\x08\x11\x08\x0C\x15\x39\x33\x50\x36\x13\x14\x29\x2D"); command(reg::GMCTRN1, 14, "\xD0\x08\x10\x08\x06\x06\x39\x44\x51\x0B\x16\x14\x2F\x31"); }