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@ -140,6 +140,10 @@ |
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#define TFT_BUFFER_SIZE 3200 |
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#define TFT_BUFFER_SIZE 3200 |
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#endif |
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#endif |
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#if ENABLED(SDIO_SUPPORT) |
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#define SD_SS_PIN -1 // else SDSS set to PA4 in M43 (spi_pins.h)
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#endif |
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/**
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/**
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* Note: Alfawise U20/U30 boards DON'T use SPI2, as the hardware designer |
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* Note: Alfawise U20/U30 boards DON'T use SPI2, as the hardware designer |
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* mixed up MOSI and MISO pins. SPI is managed in SW, and needs pins |
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* mixed up MOSI and MISO pins. SPI is managed in SW, and needs pins |
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@ -148,7 +152,7 @@ |
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#if NEED_TOUCH_PINS |
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#if NEED_TOUCH_PINS |
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#define TOUCH_CS_PIN PB12 // pin 51 SPI2_NSS
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#define TOUCH_CS_PIN PB12 // pin 51 SPI2_NSS
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#define TOUCH_SCK_PIN PB13 // pin 52
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#define TOUCH_SCK_PIN PB13 // pin 52
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#define TOUCH_MOSI_PIN PB14 // pin 53
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#define TOUCH_MOSI_PIN PB14 // pin 53 (Inverted MOSI/MISO = No HW SPI2)
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#define TOUCH_MISO_PIN PB15 // pin 54
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#define TOUCH_MISO_PIN PB15 // pin 54
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#define TOUCH_INT_PIN PC6 // pin 63 (PenIRQ coming from ADS7843)
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#define TOUCH_INT_PIN PC6 // pin 63 (PenIRQ coming from ADS7843)
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#endif |
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#endif |
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@ -159,6 +163,7 @@ |
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//
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//
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#if NO_EEPROM_SELECTED |
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#if NO_EEPROM_SELECTED |
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//#define SPI_EEPROM
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//#define SPI_EEPROM
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//#define HAS_SPI_FLASH 1 // need MARLIN_DEV_MODE for M993/M994 eeprom backup tests
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#define FLASH_EEPROM_EMULATION |
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#define FLASH_EEPROM_EMULATION |
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#endif |
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#endif |
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@ -171,6 +176,12 @@ |
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#define EEPROM_MOSI BOARD_SPI1_MOSI_PIN // PA7 pin 32
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#define EEPROM_MOSI BOARD_SPI1_MOSI_PIN // PA7 pin 32
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#define EEPROM_PAGE_SIZE 0x1000U // 4KB (from datasheet)
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#define EEPROM_PAGE_SIZE 0x1000U // 4KB (from datasheet)
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#define MARLIN_EEPROM_SIZE 16UL * (EEPROM_PAGE_SIZE) // Limit to 64KB for now...
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#define MARLIN_EEPROM_SIZE 16UL * (EEPROM_PAGE_SIZE) // Limit to 64KB for now...
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#elif HAS_SPI_FLASH |
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#define SPI_FLASH_SIZE 0x40000U // limit to 256KB (M993 will reboot with 512)
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#define W25QXX_CS_PIN PC5 |
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#define W25QXX_MOSI_PIN PA7 |
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#define W25QXX_MISO_PIN PA6 |
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#define W25QXX_SCK_PIN PA5 |
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#elif ENABLED(FLASH_EEPROM_EMULATION) |
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#elif ENABLED(FLASH_EEPROM_EMULATION) |
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// SoC Flash (framework-arduinoststm32-maple/STM32F1/libraries/EEPROM/EEPROM.h)
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// SoC Flash (framework-arduinoststm32-maple/STM32F1/libraries/EEPROM/EEPROM.h)
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#define EEPROM_PAGE_SIZE (0x800U) // 2KB
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#define EEPROM_PAGE_SIZE (0x800U) // 2KB
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