/**************************************************************************** * boards/arm/stm32f7/stm32f777zit6-meadow/include/board.h * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. The * ASF licenses this file to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance with the * License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. * ****************************************************************************/ #ifndef __BOARDS_ARM_STM32F777ZIT6_MEADOW_INCLUDE_BOARD_H #define __BOARDS_ARM_STM32F777ZIT6_MEADOW_INCLUDE_BOARD_H /**************************************************************************** * Included Files ****************************************************************************/ #include #ifndef __ASSEMBLY__ # include #endif /* Do not include STM32F7 header files here */ /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /* Clocking *****************************************************************/ /* The STM32F7 Discovery board provides the following clock sources: * * X2: 25 MHz oscillator for STM32F777ZIT6 microcontroller * and Ethernet PHY. * X1: 32.768 KHz crystal for STM32F777ZIT6 embedded RTC * * So we have these clock source available within the STM32 * * HSI: 16 MHz RC factory-trimmed * LSI: 32 KHz RC * HSE: On-board crystal frequency is 25MHz * LSE: 32.768 kHz */ #define STM32_BOARD_XTAL 25000000ul #define STM32_HSI_FREQUENCY 16000000ul #define STM32_LSI_FREQUENCY 32000 #define STM32_HSE_FREQUENCY STM32_BOARD_XTAL #define STM32_LSE_FREQUENCY 32768 /* Main PLL Configuration. * * PLL source is HSE = 25,000,000 * * PLL_VCO = (STM32_HSE_FREQUENCY / PLLM) * PLLN * Subject to: * * 2 <= PLLM <= 63 * 192 <= PLLN <= 432 * 192 MHz <= PLL_VCO <= 432MHz * * SYSCLK = PLL_VCO / PLLP * Subject to * * PLLP = {2, 4, 6, 8} * SYSCLK <= 216 MHz * * USB OTG FS, SDMMC and RNG Clock = PLL_VCO / PLLQ * Subject to * The USB OTG FS requires a 48 MHz clock to work correctly. The SDMMC * and the random number generator need a frequency lower than or equal * to 48 MHz to work correctly. * * 2 <= PLLQ <= 15 */ #if defined(CONFIG_STM32F7_OTGFS) /* USB OTG FS clock (= SDMMCCLK = RNGCLK) must be 48 MHz * * PLL_VCO = (25,000,000 / 25) * 384 = 384 MHz * SYSCLK = 384 MHz / 2 = 192 MHz * USB OTG FS, SDMMC and RNG Clock = 384 MHz / 8 = 48MHz * DSI CLK = PLL_VCO / PLLR = 384 / 7 = 54,86 MHz */ #define STM32_PLLCFG_PLLM RCC_PLLCFG_PLLM(25) #define STM32_PLLCFG_PLLN RCC_PLLCFG_PLLN(384) #define STM32_PLLCFG_PLLP RCC_PLLCFG_PLLP_2 #define STM32_PLLCFG_PLLQ RCC_PLLCFG_PLLQ(8) #define STM32_PLLCFG_PLLR RCC_PLLCFG_PLLR(7) #define STM32_VCO_FREQUENCY ((STM32_HSE_FREQUENCY / 25) * 384) #define STM32_SYSCLK_FREQUENCY (STM32_VCO_FREQUENCY / 2) #define STM32_OTGFS_FREQUENCY (STM32_VCO_FREQUENCY / 8) #elif defined(CONFIG_STM32F7_SDMMC1) || defined(CONFIG_STM32F7_SDMMC2) || defined(CONFIG_STM32F7_RNG) /* SDMMCCLK (= USB OTG FS clock = RNGCLK) should be <= 48MHz * * PLL_VCO = (25,000,000 / 25) * 432 = 432 MHz * SYSCLK = 432 MHz / 2 = 216 MHz * USB OTG FS, SDMMC and RNG Clock = 432 MHz / 10 = 43.2 MHz * DSI CLK = PLL_VCO / PLLR = 432 / 8 = 54 MHz */ #define STM32_PLLCFG_PLLM RCC_PLLCFG_PLLM(25) #define STM32_PLLCFG_PLLN RCC_PLLCFG_PLLN(432) #define STM32_PLLCFG_PLLP RCC_PLLCFG_PLLP_2 #define STM32_PLLCFG_PLLQ RCC_PLLCFG_PLLQ(10) #define STM32_PLLCFG_PLLR RCC_PLLCFG_PLLR(8) #define STM32_VCO_FREQUENCY ((STM32_HSE_FREQUENCY / 25) * 432) #define STM32_SYSCLK_FREQUENCY (STM32_VCO_FREQUENCY / 2) #define STM32_OTGFS_FREQUENCY (STM32_VCO_FREQUENCY / 10) #else /* No restrictions by OTGFS * * PLL_VCO = (25,000,000 / 25) * 432 = 432 MHz * SYSCLK = 432 MHz / 2 = 216 MHz * USB OTG FS, SDMMC and RNG Clock = 432 MHz / 10 = 43.2 MHz * DSI CLK = PLL_VCO / PLLR = 432 / 8 = 54 MHz */ #define STM32_PLLCFG_PLLM RCC_PLLCFG_PLLM(25) #define STM32_PLLCFG_PLLN RCC_PLLCFG_PLLN(432) #define STM32_PLLCFG_PLLP RCC_PLLCFG_PLLP_2 #define STM32_PLLCFG_PLLQ RCC_PLLCFG_PLLQ(10) #define STM32_PLLCFG_PLLR RCC_PLLCFG_PLLR(8) #define STM32_VCO_FREQUENCY ((STM32_HSE_FREQUENCY / 25) * 432) #define STM32_SYSCLK_FREQUENCY (STM32_VCO_FREQUENCY / 2) #define STM32_OTGFS_FREQUENCY (STM32_VCO_FREQUENCY / 10) #endif /* Configure factors for PLLSAI clock */ #define STM32_RCC_PLLSAICFGR_PLLSAIN RCC_PLLSAICFGR_PLLSAIN(192) #define STM32_RCC_PLLSAICFGR_PLLSAIP RCC_PLLSAICFGR_PLLSAIP(2) #define STM32_RCC_PLLSAICFGR_PLLSAIQ RCC_PLLSAICFGR_PLLSAIQ(2) #define STM32_RCC_PLLSAICFGR_PLLSAIR RCC_PLLSAICFGR_PLLSAIR(2) /* Configure Dedicated Clock Configuration Register */ #define STM32_RCC_DCKCFGR1_PLLI2SDIVQ RCC_DCKCFGR1_PLLI2SDIVQ(1) #define STM32_RCC_DCKCFGR1_PLLSAIDIVQ RCC_DCKCFGR1_PLLSAIDIVQ(1) #define STM32_RCC_DCKCFGR1_PLLSAIDIVR RCC_DCKCFGR1_PLLSAIDIVR(0) #define STM32_RCC_DCKCFGR1_SAI1SRC RCC_DCKCFGR1_SAI1SEL(0) #define STM32_RCC_DCKCFGR1_SAI2SRC RCC_DCKCFGR1_SAI2SEL(0) #define STM32_RCC_DCKCFGR1_TIMPRESRC 0 #define STM32_RCC_DCKCFGR1_DFSDM1SRC 0 #define STM32_RCC_DCKCFGR1_ADFSDM1SRC 0 /* Configure factors for PLLI2S clock */ #define STM32_RCC_PLLI2SCFGR_PLLI2SN RCC_PLLI2SCFGR_PLLI2SN(192) #define STM32_RCC_PLLI2SCFGR_PLLI2SP RCC_PLLI2SCFGR_PLLI2SP(2) #define STM32_RCC_PLLI2SCFGR_PLLI2SQ RCC_PLLI2SCFGR_PLLI2SQ(2) #define STM32_RCC_PLLI2SCFGR_PLLI2SR RCC_PLLI2SCFGR_PLLI2SR(2) /* Configure Dedicated Clock Configuration Register 2 */ #define STM32_RCC_DCKCFGR2_USART1SRC RCC_DCKCFGR2_USART1SEL_APB #define STM32_RCC_DCKCFGR2_USART2SRC RCC_DCKCFGR2_USART2SEL_APB #define STM32_RCC_DCKCFGR2_UART4SRC RCC_DCKCFGR2_UART4SEL_APB #define STM32_RCC_DCKCFGR2_UART5SRC RCC_DCKCFGR2_UART5SEL_APB #define STM32_RCC_DCKCFGR2_USART6SRC RCC_DCKCFGR2_USART6SEL_APB #define STM32_RCC_DCKCFGR2_UART7SRC RCC_DCKCFGR2_UART7SEL_APB #define STM32_RCC_DCKCFGR2_UART8SRC RCC_DCKCFGR2_UART8SEL_APB #define STM32_RCC_DCKCFGR2_I2C1SRC RCC_DCKCFGR2_I2C1SEL_HSI #define STM32_RCC_DCKCFGR2_I2C2SRC RCC_DCKCFGR2_I2C2SEL_HSI #define STM32_RCC_DCKCFGR2_I2C3SRC RCC_DCKCFGR2_I2C3SEL_HSI #define STM32_RCC_DCKCFGR2_I2C4SRC RCC_DCKCFGR2_I2C4SEL_HSI #define STM32_RCC_DCKCFGR2_LPTIM1SRC RCC_DCKCFGR2_LPTIM1SEL_APB #define STM32_RCC_DCKCFGR2_CECSRC RCC_DCKCFGR2_CECSEL_HSI #define STM32_RCC_DCKCFGR2_CK48MSRC RCC_DCKCFGR2_CK48MSEL_PLLSAI #define STM32_RCC_DCKCFGR2_SDMMCSRC RCC_DCKCFGR2_SDMMCSEL_48MHZ #define STM32_RCC_DCKCFGR2_SDMMC2SRC RCC_DCKCFGR2_SDMMC2SEL_48MHZ #define STM32_RCC_DCKCFGR2_DSISRC RCC_DCKCFGR2_DSISEL_PHY /* Several prescalers allow the configuration of the two AHB buses, the * high-speed APB (APB2) and the low-speed APB (APB1) domains. The maximum * frequency of the two AHB buses is 216 MHz while the maximum frequency of * the high-speed APB domains is 108 MHz. The maximum allowed frequency of * the low-speed APB domain is 54 MHz. */ /* AHB clock (HCLK) is SYSCLK (216 MHz) */ #define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK /* HCLK = SYSCLK / 1 */ #define STM32_HCLK_FREQUENCY STM32_SYSCLK_FREQUENCY #define STM32_BOARD_HCLK STM32_HCLK_FREQUENCY /* same as above, to satisfy compiler */ #define BOARD_AHB_FREQUENCY STM32_HCLK_FREQUENCY /* APB1 clock (PCLK1) is HCLK/4 (54 MHz) */ #define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd4 /* PCLK1 = HCLK / 4 */ #define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/4) /* Timers driven from APB1 will be twice PCLK1 */ #define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM5_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM12_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM13_CLKIN (2*STM32_PCLK1_FREQUENCY) #define STM32_APB1_TIM14_CLKIN (2*STM32_PCLK1_FREQUENCY) /* APB2 clock (PCLK2) is HCLK/2 (108MHz) */ #define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLKd2 /* PCLK2 = HCLK / 2 */ #define STM32_PCLK2_FREQUENCY (STM32_HCLK_FREQUENCY/2) /* Timers driven from APB2 will be twice PCLK2 */ #define STM32_APB2_TIM1_CLKIN (2*STM32_PCLK2_FREQUENCY) #define STM32_APB2_TIM8_CLKIN (2*STM32_PCLK2_FREQUENCY) #define STM32_APB2_TIM9_CLKIN (2*STM32_PCLK2_FREQUENCY) #define STM32_APB2_TIM10_CLKIN (2*STM32_PCLK2_FREQUENCY) #define STM32_APB2_TIM11_CLKIN (2*STM32_PCLK2_FREQUENCY) /* FLASH wait states * * --------- ---------- ----------- * VDD MAX SYSCLK WAIT STATES * --------- ---------- ----------- * 1.7-2.1 V 180 MHz 8 * 2.1-2.4 V 216 MHz 9 * 2.4-2.7 V 216 MHz 8 * 2.7-3.6 V 216 MHz 7 * --------- ---------- ----------- */ #define BOARD_FLASH_WAITSTATES 7 /* SDIO dividers. Note that slower clocking is required when DMA is disabled * in order to avoid RX overrun/TX underrun errors due to delayed responses * to service FIFOs in interrupt driven mode. These values have not been * tuned!!! * * SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(118+2)=400 KHz */ #define STM32_SDMMC_INIT_CLKDIV (118 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) /* DMA ON: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(1+2)=16 MHz * DMA OFF: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(2+2)=12 MHz */ #ifdef CONFIG_SDIO_DMA # define STM32_SDMMC_MMCXFR_CLKDIV (1 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) #else # define STM32_SDMMC_MMCXFR_CLKDIV (2 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) #endif /* DMA ON: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(1+2)=16 MHz * DMA OFF: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(2+2)=12 MHz */ #ifdef CONFIG_SDIO_DMA # define STM32_SDMMC_SDXFR_CLKDIV (1 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) #else # define STM32_SDMMC_SDXFR_CLKDIV (2 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) #endif /* LED definitions **********************************************************/ /* The STM32F777ZIT6-MEADOW board has numerous LEDs but only one, LD1 * located near the reset button, that can be controlled by software * (LD2 is a power indicator, LD3-6 * indicate USB status, LD7 is controlled by the ST-Link). * * LD1 is controlled by PI1 which is also the SPI2_SCK at the Arduino * interface. * One end of LD1 is grounded so a high output on PI1 will illuminate * the LED. * * If CONFIG_ARCH_LEDS is not defined, then the user can control the * LEDs in any way. * The following definitions are used to access individual LEDs. */ /* LED index values for use with board_userled() */ #define BOARD_LED1 0 #define BOARD_LED2 1 #define BOARD_LED3 2 #define BOARD_NLEDS 3 #define BOARD_LED_GREEN BOARD_LED1 #define BOARD_LED_BLUE BOARD_LED2 #define BOARD_LED_RED BOARD_LED3 /* LED bits for use with board_userled_all() */ #define BOARD_LED1_BIT (1 << BOARD_LED1) #define BOARD_LED2_BIT (1 << BOARD_LED2) #define BOARD_LED3_BIT (1 << BOARD_LED3) /* If CONFIG_ARCH_LEDS is defined, the usage by the board port is defined in * include/board.h and src/stm32_leds.c. The LEDs are used * to encode OS-related events as follows: * * SYMBOL Meaning LD1 * ------------------- ----------------------- ------ * LED_STARTED NuttX has been started OFF * LED_HEAPALLOCATE Heap has been allocated OFF * LED_IRQSENABLED Interrupts enabled OFF * LED_STACKCREATED Idle stack created ON * LED_INIRQ In an interrupt N/C * LED_SIGNAL In a signal handler N/C * LED_ASSERTION An assertion failed N/C * LED_PANIC The system has crashed FLASH * * Thus is LD1 is statically on, NuttX has successfully booted and is, * apparently, running normally. If LD1 is flashing at approximately * 2Hz, then a fatal error has been detected and the system has halted. */ #define LED_STARTED 0 /* NuttX has been started OFF OFF OFF */ #define LED_HEAPALLOCATE 1 /* Heap has been allocated OFF OFF ON */ #define LED_IRQSENABLED 2 /* Interrupts enabled OFF ON OFF */ #define LED_STACKCREATED 3 /* Idle stack created OFF ON ON */ #define LED_INIRQ 4 /* In an interrupt N/C N/C GLOW */ #define LED_SIGNAL 5 /* In a signal handler N/C GLOW N/C */ #define LED_ASSERTION 6 /* An assertion failed GLOW N/C GLOW */ #define LED_PANIC 7 /* The system has crashed Blink OFF N/C */ #define LED_IDLE 8 /* MCU is is sleep mode ON OFF OFF */ /* Button definitions *******************************************************/ /* The STM32F7 Discovery supports one button: * Pushbutton B1, labelled "User", is connected to GPIO PA0. * A high value will be sensed when the button is depressed. */ #define BUTTON_USER 0 #define NUM_BUTTONS 1 #define BUTTON_USER_BIT (1 << BUTTON_USER) /* LED definitions **********************************************************/ /* LCD DISPLAY * (work in progress as of 2017 07 19) */ #define BOARD_LTDC_WIDTH 800 #define BOARD_LTDC_HEIGHT 472 #define BOARD_LTDC_HSYNC 10 #define BOARD_LTDC_HFP 10 #define BOARD_LTDC_HBP 20 #define BOARD_LTDC_VSYNC 2 #define BOARD_LTDC_VFP 4 #define BOARD_LTDC_VBP 2 #define BOARD_LTDC_GCR_PCPOL 0 #define BOARD_LTDC_GCR_DEPOL 0 #define BOARD_LTDC_GCR_VSPOL 0 #define BOARD_LTDC_GCR_HSPOL 0 /* DMA Channel/Stream Selections ********************************************/ /* SDMMC */ /* Stream selections are arbitrary for now but might become important in the * future if we set aside more DMA channels/streams. * * SDIO DMA * DMAMAP_SDMMC1_1 = Channel 4, Stream 3 * DMAMAP_SDMMC1_2 = Channel 4, Stream 6 * * DMAMAP_SDMMC2_1 = Channel 11, Stream 0 * DMAMAP_SDMMC2_2 = Channel 11, Stream 5 */ #define DMAMAP_SDMMC2 DMAMAP_SDMMC2_1 /* Alternate function pin selections ****************************************/ /* USART6: * * These configurations assume that you are using a standard Arduio * RS-232 shield with the serial interface with RX on pin D0 and TX * on pin D1: * * -------- --------------- * STM32F7 * ARDUINO FUNCTION GPIO * -- ----- --------- ----- * DO RX USART6_RX PC7 * D1 TX USART6_TX PC6 * -- ----- --------- ----- */ #define GPIO_USART6_RX (GPIO_USART6_RX_1|GPIO_SPEED_100MHz) #define GPIO_USART6_TX (GPIO_USART6_TX_1|GPIO_SPEED_100MHz) /* USART1: * USART1 is connected to the "Virtual Com Port" lines * of the ST-LINK controller. * * -------- --------------- * STM32F7 * SIGNAME FUNCTION GPIO * -- ----- --------- ----- * VCP_RX USART1_RX PA10 * VCP_TX USART1_TX PA9 * -- ----- --------- ----- */ #define GPIO_USART1_RX (GPIO_USART1_RX_3|GPIO_SPEED_100MHz) #define GPIO_USART1_TX (GPIO_USART1_TX_3|GPIO_SPEED_100MHz) /* The STM32 F7 connects to a SMSC LAN8742A PHY using these pins: * * STM32 F7 BOARD LAN8742A * GPIO SIGNAL PIN NAME * -------- ------------ ------------- * PG11 RMII_TX_EN TXEN * PG13 RMII_TXD0 TXD0 * PG14 RMII_TXD1 TXD1 * PC4 RMII_RXD0 RXD0/MODE0 * PC5 RMII_RXD1 RXD1/MODE1 * PD5 RMII_RXER RXER/PHYAD0 * PA7 RMII_CRS_DV CRS_DV/MODE2 * PC1 RMII_MDC MDC * PA2 RMII_MDIO MDIO * N/A NRST nRST * PA1 RMII_REF_CLK nINT/REFCLK0 * N/A OSC_25M XTAL1/CLKIN * * The PHY address is 0, since RMII_RXER/PHYAD0 features a pull down. * After reset, RMII_RXER/PHYAD0 switches to the RXER function, * receive errors can be detected using GPIO pin PD5 */ #define GPIO_ETH_MDC (GPIO_ETH_MDC_0|GPIO_SPEED_100MHz) #define GPIO_ETH_MDIO (GPIO_ETH_MDIO_0|GPIO_SPEED_100MHz) #define GPIO_ETH_RMII_CRS_DV (GPIO_ETH_RMII_CRS_DV_0|GPIO_SPEED_100MHz) #define GPIO_ETH_RMII_REF_CLK (GPIO_ETH_RMII_REF_CLK_0|GPIO_SPEED_100MHz) #define GPIO_ETH_RMII_RXD0 (GPIO_ETH_RMII_RXD0_0|GPIO_SPEED_100MHz) #define GPIO_ETH_RMII_RXD1 (GPIO_ETH_RMII_RXD1_0|GPIO_SPEED_100MHz) #define GPIO_ETH_RMII_TX_EN (GPIO_ETH_RMII_TX_EN_2|GPIO_SPEED_100MHz) #define GPIO_ETH_RMII_TXD0 (GPIO_ETH_RMII_TXD0_2|GPIO_SPEED_100MHz) #define GPIO_ETH_RMII_TXD1 (GPIO_ETH_RMII_TXD1_2|GPIO_SPEED_100MHz) /* I2C Mapping * I2C #4 is connected to the LCD daughter board * and the WM8994 audio codec. * * I2C4_SCL - PD12 * I2C4_SDA - PB7 */ #define GPIO_I2C4_SCL (GPIO_I2C4_SCL_1|GPIO_SPEED_50MHz) #define GPIO_I2C4_SDA (GPIO_I2C4_SDA_5|GPIO_SPEED_50MHz) /* QSPI Mapping */ #define GPIO_QSPI_CS (GPIO_QUADSPI_BK1_NCS_2 | GPIO_FLOAT | GPIO_PUSHPULL | GPIO_SPEED_100MHz) #define GPIO_QSPI_IO0 (GPIO_QUADSPI_BK1_IO0_3 | GPIO_FLOAT | GPIO_PUSHPULL | GPIO_SPEED_100MHz) #define GPIO_QSPI_IO1 (GPIO_QUADSPI_BK1_IO1_3 | GPIO_FLOAT | GPIO_PUSHPULL | GPIO_SPEED_100MHz) #define GPIO_QSPI_IO2 (GPIO_QUADSPI_BK1_IO2_1 | GPIO_FLOAT | GPIO_PUSHPULL | GPIO_SPEED_100MHz) #define GPIO_QSPI_IO3 (GPIO_QUADSPI_BK1_IO3_2 | GPIO_FLOAT | GPIO_PUSHPULL | GPIO_SPEED_100MHz) #define GPIO_QSPI_SCK (GPIO_QUADSPI_CLK_1 | GPIO_FLOAT | GPIO_PUSHPULL | GPIO_SPEED_100MHz) /* SDMMC2 Pin mapping * * D0 - PG9 * D1 - PG10 * D2 - PB3 * D3 - PB4 */ #define GPIO_SDMMC2_CK (GPIO_SDMMC2_CK_0|GPIO_SPEED_50MHz) #define GPIO_SDMMC2_CMD (GPIO_SDMMC2_CMD_0|GPIO_SPEED_50MHz) #define GPIO_SDMMC2_D0 (GPIO_SDMMC2_D0_2|GPIO_SPEED_50MHz) #define GPIO_SDMMC2_D1 (GPIO_SDMMC2_D1_2|GPIO_SPEED_50MHz) #define GPIO_SDMMC2_D2 (GPIO_SDMMC2_D2_1|GPIO_SPEED_50MHz) #define GPIO_SDMMC2_D3 (GPIO_SDMMC2_D3_1|GPIO_SPEED_50MHz) /* FMC - SDRAM */ #define GPIO_FMC_SDCKE1 (GPIO_FMC_SDCKE1_1|GPIO_SPEED_100MHz) #define GPIO_FMC_SDNE1 (GPIO_FMC_SDNE1_1|GPIO_SPEED_100MHz) #define GPIO_FMC_SDNWE (GPIO_FMC_SDNWE_1|GPIO_SPEED_100MHz) #endif /* __BOARDS_ARM_STM32F777ZIT6_MEADOW_INCLUDE_BOARD_H */