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author | JF002 <JF002@users.noreply.github.com> | 2021-03-20 18:10:13 +0100 |
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committer | GitHub <noreply@github.com> | 2021-03-20 18:10:13 +0100 |
commit | a3ff2e46ca9e663af864a2bd04b9afa3efbddfb8 (patch) | |
tree | c497541343d2d98a37b8002b5dc5a057a5c77c8e /src/drivers/St7789.cpp | |
parent | 463e60eb4efe13971b10005e48a81a13e649cb96 (diff) | |
parent | dba7e47ac0aa475ea8d1eae1588b9c6db2d21373 (diff) |
Merge pull request #240 from joaquimorg/ScreenCorruptionFIX
FIX screen corruption (Issue #213)
Diffstat (limited to 'src/drivers/St7789.cpp')
-rw-r--r-- | src/drivers/St7789.cpp | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/src/drivers/St7789.cpp b/src/drivers/St7789.cpp index 2df2c531..87cbb639 100644 --- a/src/drivers/St7789.cpp +++ b/src/drivers/St7789.cpp @@ -153,16 +153,9 @@ void St7789::DrawPixel(uint16_t x, uint16_t y, uint32_t color) { WriteSpi(reinterpret_cast<const uint8_t *>(&color), 2); } -void St7789::BeginDrawBuffer(uint16_t x, uint16_t y, uint16_t width, uint16_t height) { - if((x >= Width) || (y >= Height)) return; - if((x + width - 1) >= Width) width = Width - x; - if((y + height - 1) >= Height) height = Height - y; - - SetAddrWindow(0+x, ST7789_ROW_OFFSET+y, x+width-1, y+height-1); +void St7789::DrawBuffer(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint8_t *data, size_t size) { + SetAddrWindow(x, y, x + width - 1, y + height - 1); nrf_gpio_pin_set(pinDataCommand); -} - -void St7789::NextDrawBuffer(const uint8_t *data, size_t size) { WriteSpi(data, size); } |