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Update Setup29_ILI9341_STM32.h

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Bodmer
2020-02-09 06:48:15 +00:00
committed by GitHub
parent 91574c87e9
commit d2270c3611
1 changed files with 4 additions and 5 deletions
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9
User_Setups/Setup29_ILI9341_STM32.h
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@@ -12,8 +12,7 @@
// and require appropriate selection in IDE. ^---- Note the extra 2 in part number! // and require appropriate selection in IDE. ^---- Note the extra 2 in part number!
// Define STM32 to invoke STM32 optimised driver (optimised fns only tested on STM32F767 so far) // Define STM32 to invoke STM32 optimised driver
// so you may need to comment this out
#define STM32 #define STM32
// Define the TFT display driver // Define the TFT display driver
@@ -23,7 +22,7 @@
// MOSI and SCK do not need to be defined, connect: // MOSI and SCK do not need to be defined, connect:
// - Arduino SCK to TFT SCK // - Arduino SCK to TFT SCK
// - Arduino MOSI to TFT SDI(may be marked SDA or MOSI) // - Arduino MOSI to TFT SDI(may be marked SDA or MOSI)
// Standard Arduino SPI pins are(SCK=D13, MOSI=D11) this is port pins PA5 and PA7 on Nucleo-F767ZI // Standard Arduino SPI pins are p(SCK=D13, MOSI=D11) this is port pins PA5 and PA7 on Nucleo-F767ZI
// Can use Ardiuno pin references, arbitrary allocation, TFT_eSPI controls chip select // Can use Ardiuno pin references, arbitrary allocation, TFT_eSPI controls chip select
#define TFT_CS D5 // Chip select control pin to TFT CS #define TFT_CS D5 // Chip select control pin to TFT CS
@@ -60,9 +59,9 @@
#define SPI_FREQUENCY 27000000 // 27MHz SPI clock #define SPI_FREQUENCY 27000000 // 27MHz SPI clock
//#define SPI_FREQUENCY 55000000 // 55MHz is over-clocking ILI9341 but seems to work reliably! //#define SPI_FREQUENCY 55000000 // 55MHz is over-clocking ILI9341 but seems to work reliably!
//#define SPI_READ_FREQUENCY 15000000 // Reads need a slower SPI clock, probably ends up at 13.75MHz (CPU clock/16) #define SPI_READ_FREQUENCY 15000000 // Reads need a slower SPI clock, probably ends up at 13.75MHz (CPU clock/16)
//#define SPI_TOUCH_FREQUENCY 2500000 // Must be very slow #define SPI_TOUCH_FREQUENCY 2500000 // Must be very slow
// This has no effect, transactions for STM32 are automatically enabled // This has no effect, transactions for STM32 are automatically enabled
#define SUPPORT_TRANSACTIONS #define SUPPORT_TRANSACTIONS