From eb7a1b3ac9cbacb74afb7fcd1d40c51a18c90060 Mon Sep 17 00:00:00 2001 From: JF Date: Wed, 22 Jan 2020 21:08:53 +0100 Subject: [WIP] Max SPI speed reached (119ms for a full refresh. Theo max : 240*240*16 = 115.2ms) using IRQ and DMA. Code needs some cleaning before integration. --- src/drivers/St7789.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/drivers/St7789.h') diff --git a/src/drivers/St7789.h b/src/drivers/St7789.h index 8e4690b0..eef051b7 100644 --- a/src/drivers/St7789.h +++ b/src/drivers/St7789.h @@ -12,7 +12,7 @@ namespace Pinetime { void DrawPixel(uint16_t x, uint16_t y, uint32_t color); void BeginDrawBuffer(uint16_t x, uint16_t y, uint16_t width, uint16_t height); - void NextDrawBuffer(const uint8_t* data, size_t size); + void NextDrawBuffer(const uint8_t* data, size_t size, size_t repeat = 0); void EndDrawBuffer(); void DisplayOn(); @@ -40,7 +40,7 @@ namespace Pinetime { void SetAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1); void WriteCommand(uint8_t cmd); - void WriteSpi(const uint8_t* data, size_t size); + void WriteSpi(const uint8_t* data, size_t size, size_t repeat = 0); enum class Commands : uint8_t { SoftwareReset = 0x01, -- cgit v1.2.3-70-g09d2