From b16a72a7e6a725e4e5d65f48580a900f2c8652b0 Mon Sep 17 00:00:00 2001 From: Tanguy Pruvot Date: Wed, 28 Jul 2021 06:30:41 +0200 Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fix=20Longer3D=20SDSS=20/=20SD?= =?UTF-8?q?=5FSS=20(#22444)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h b/Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h index 391610522d..f9ec42b68e 100644 --- a/Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h +++ b/Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h @@ -140,6 +140,10 @@ #define TFT_BUFFER_SIZE 3200 #endif +#if ENABLED(SDIO_SUPPORT) + #define SD_SS_PIN -1 // else SDSS set to PA4 in M43 (spi_pins.h) +#endif + /** * Note: Alfawise U20/U30 boards DON'T use SPI2, as the hardware designer * mixed up MOSI and MISO pins. SPI is managed in SW, and needs pins @@ -148,7 +152,7 @@ #if NEED_TOUCH_PINS #define TOUCH_CS_PIN PB12 // pin 51 SPI2_NSS #define TOUCH_SCK_PIN PB13 // pin 52 - #define TOUCH_MOSI_PIN PB14 // pin 53 + #define TOUCH_MOSI_PIN PB14 // pin 53 (Inverted MOSI/MISO = No HW SPI2) #define TOUCH_MISO_PIN PB15 // pin 54 #define TOUCH_INT_PIN PC6 // pin 63 (PenIRQ coming from ADS7843) #endif @@ -159,6 +163,7 @@ // #if NO_EEPROM_SELECTED //#define SPI_EEPROM + //#define HAS_SPI_FLASH 1 // need MARLIN_DEV_MODE for M993/M994 eeprom backup tests #define FLASH_EEPROM_EMULATION #endif @@ -171,6 +176,12 @@ #define EEPROM_MOSI BOARD_SPI1_MOSI_PIN // PA7 pin 32 #define EEPROM_PAGE_SIZE 0x1000U // 4KB (from datasheet) #define MARLIN_EEPROM_SIZE 16UL * (EEPROM_PAGE_SIZE) // Limit to 64KB for now... +#elif HAS_SPI_FLASH + #define SPI_FLASH_SIZE 0x40000U // limit to 256KB (M993 will reboot with 512) + #define W25QXX_CS_PIN PC5 + #define W25QXX_MOSI_PIN PA7 + #define W25QXX_MISO_PIN PA6 + #define W25QXX_SCK_PIN PA5 #elif ENABLED(FLASH_EEPROM_EMULATION) // SoC Flash (framework-arduinoststm32-maple/STM32F1/libraries/EEPROM/EEPROM.h) #define EEPROM_PAGE_SIZE (0x800U) // 2KB