Tanguy Pruvot
4 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with
11 additions and
1 deletions
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Marlin/src/HAL/STM32F1/tft/tft_fsmc.cpp
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Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h
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@ -89,6 +89,16 @@ void TFT_FSMC::Init() { |
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uint8_t cs = FSMC_CS_PIN, rs = FSMC_RS_PIN; |
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uint32_t controllerAddress; |
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#if PIN_EXISTS(TFT_BACKLIGHT) |
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OUT_WRITE(TFT_BACKLIGHT_PIN, DISABLED(DELAYED_BACKLIGHT_INIT)); |
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#endif |
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#if ENABLED(LCD_USE_DMA_FSMC) |
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dma_init(FSMC_DMA_DEV); |
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dma_disable(FSMC_DMA_DEV, FSMC_DMA_CHANNEL); |
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dma_set_priority(FSMC_DMA_DEV, FSMC_DMA_CHANNEL, DMA_PRIORITY_MEDIUM); |
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#endif |
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#if PIN_EXISTS(TFT_RESET) |
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OUT_WRITE(TFT_RESET_PIN, HIGH); |
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delay(100); |
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@ -124,7 +124,7 @@ |
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#define FSMC_CS_PIN PD7 // pin 88 = FSMC_NE1
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#define FSMC_RS_PIN PD11 // pin 58 A16 Register. Only one address needed
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//#define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT (broken)
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#define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
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#define FSMC_DMA_DEV DMA2 |
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#define FSMC_DMA_CHANNEL DMA_CH5 |
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