/* * The MIT License (MIT) * * Copyright (c) 2020, Ha Thach (tinyusb.org) * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * This file is part of the TinyUSB stack. */ /* metadata: name: AT-START-F437 url: https://www.arterychip.com/en/product/AT32F437.jsp */ #ifndef BOARD_H_ #define BOARD_H_ #ifdef __cplusplus extern "C" { #endif //#define USB_VBUS_IGNORE //#define USB_SOF_OUTPUT_ENABLE // LED #define LED_PORT GPIOD #define LED_PIN GPIO_PINS_13 #define LED_STATE_ON 0 // Active Low #define LED_GPIO_CLK_EN() crm_periph_clock_enable(CRM_GPIOD_PERIPH_CLOCK, TRUE) // Button #define BUTTON_PORT GPIOA #define BUTTON_PIN GPIO_PINS_0 #define BUTTON_STATE_ACTIVE 1 #define BUTTON_GPIO_CLK_EN() crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE) // USART #define PRINT_UART USART1 #define PRINT_UART_CRM_CLK CRM_USART1_PERIPH_CLOCK #define PRINT_UART_TX_PIN GPIO_PINS_9 #define PRINT_UART_TX_GPIO GPIOA #define PRINT_UART_TX_GPIO_CRM_CLK CRM_GPIOA_PERIPH_CLOCK #define PRINT_UART_TX_PIN_SOURCE GPIO_PINS_SOURCE9 #define PRINT_UART_TX_PIN_MUX_NUM GPIO_MUX_7 // USB #ifdef BOARD_TUD_RHPORT #if BOARD_TUD_RHPORT == 0 #define USB_ID 0 #define OTG_CLOCK CRM_OTGFS1_PERIPH_CLOCK #define OTG_IRQ OTGFS1_IRQn #define OTG_IRQ_HANDLER OTGFS1_IRQHandler #define OTG_WKUP_IRQ OTGFS1_WKUP_IRQn #define OTG_WKUP_HANDLER OTGFS1_WKUP_IRQHandler #define OTG_WKUP_EXINT_LINE EXINT_LINE_18 #define OTG_PIN_GPIO GPIOA #define OTG_PIN_GPIO_CLOCK CRM_GPIOA_PERIPH_CLOCK #define OTG_PIN_DP GPIO_PINS_12 #define OTG_PIN_DP_SOURCE GPIO_PINS_SOURCE12 #define OTG_PIN_DM GPIO_PINS_11 #define OTG_PIN_DM_SOURCE GPIO_PINS_SOURCE11 #define OTG_PIN_VBUS GPIO_PINS_9 #define OTG_PIN_VBUS_SOURCE GPIO_PINS_SOURCE9 #define OTG_PIN_ID GPIO_PINS_10 #define OTG_PIN_ID_SOURCE GPIO_PINS_SOURCE12 #define OTG_PIN_SOF_GPIO GPIOA #define OTG_PIN_SOF_GPIO_CLOCK CRM_GPIOA_PERIPH_CLOCK #define OTG_PIN_SOF GPIO_PINS_8 #define OTG_PIN_SOF_SOURCE GPIO_PINS_SOURCE8 #define OTG_PIN_MUX GPIO_MUX_10 #elif BOARD_TUD_RHPORT == 1 #define USB_ID 1 #define OTG_CLOCK CRM_OTGFS2_PERIPH_CLOCK #define OTG_IRQ OTGFS2_IRQn #define OTG_IRQ_HANDLER OTGFS2_IRQHandler #define OTG_WKUP_IRQ OTGFS2_WKUP_IRQn #define OTG_WKUP_HANDLER OTGFS2_WKUP_IRQHandler #define OTG_WKUP_EXINT_LINE EXINT_LINE_20 #define OTG_PIN_GPIO GPIOB #define OTG_PIN_GPIO_CLOCK CRM_GPIOB_PERIPH_CLOCK #define OTG_PIN_DP GPIO_PINS_15 #define OTG_PIN_DP_SOURCE GPIO_PINS_SOURCE15 #define OTG_PIN_DM GPIO_PINS_14 #define OTG_PIN_DM_SOURCE GPIO_PINS_SOURCE14 #define OTG_PIN_VBUS GPIO_PINS_13 #define OTG_PIN_VBUS_SOURCE GPIO_PINS_SOURCE13 #define OTG_PIN_ID GPIO_PINS_12 #define OTG_PIN_ID_SOURCE GPIO_PINS_SOURCE10 #define OTG_PIN_SOF_GPIO GPIOA #define OTG_PIN_SOF_GPIO_CLOCK CRM_GPIOA_PERIPH_CLOCK #define OTG_PIN_SOF GPIO_PINS_4 #define OTG_PIN_SOF_SOURCE GPIO_PINS_SOURCE4 #define OTG_PIN_MUX GPIO_MUX_12 #endif #endif #ifdef BOARD_TUH_RHPORT #if BOARD_TUH_RHPORT == 0 #define USB_ID 0 #define OTG_CLOCK CRM_OTGFS1_PERIPH_CLOCK #define OTG_IRQ OTGFS1_IRQn #define OTG_IRQ_HANDLER OTGFS1_IRQHandler #define OTG_WKUP_IRQ OTGFS1_WKUP_IRQn #define OTG_WKUP_HANDLER OTGFS1_WKUP_IRQHandler #define OTG_WKUP_EXINT_LINE EXINT_LINE_18 #define OTG_PIN_GPIO GPIOA #define OTG_PIN_GPIO_CLOCK CRM_GPIOA_PERIPH_CLOCK #define OTG_PIN_DP GPIO_PINS_12 #define OTG_PIN_DP_SOURCE GPIO_PINS_SOURCE12 #define OTG_PIN_DM GPIO_PINS_11 #define OTG_PIN_DM_SOURCE GPIO_PINS_SOURCE11 #define OTG_PIN_VBUS GPIO_PINS_9 #define OTG_PIN_VBUS_SOURCE GPIO_PINS_SOURCE9 #define OTG_PIN_ID GPIO_PINS_10 #define OTG_PIN_ID_SOURCE GPIO_PINS_SOURCE12 #define OTG_PIN_SOF_GPIO GPIOA #define OTG_PIN_SOF_GPIO_CLOCK CRM_GPIOA_PERIPH_CLOCK #define OTG_PIN_SOF GPIO_PINS_8 #define OTG_PIN_SOF_SOURCE GPIO_PINS_SOURCE8 #define OTG_PIN_MUX GPIO_MUX_10 #elif BOARD_TUH_RHPORT == 1 #define USB_ID 1 #define OTG_CLOCK CRM_OTGFS2_PERIPH_CLOCK #define OTG_IRQ OTGFS2_IRQn #define OTG_IRQ_HANDLER OTGFS2_IRQHandler #define OTG_WKUP_IRQ OTGFS2_WKUP_IRQn #define OTG_WKUP_HANDLER OTGFS2_WKUP_IRQHandler #define OTG_WKUP_EXINT_LINE EXINT_LINE_20 #define OTG_PIN_GPIO GPIOB #define OTG_PIN_GPIO_CLOCK CRM_GPIOB_PERIPH_CLOCK #define OTG_PIN_DP GPIO_PINS_15 #define OTG_PIN_DP_SOURCE GPIO_PINS_SOURCE15 #define OTG_PIN_DM GPIO_PINS_14 #define OTG_PIN_DM_SOURCE GPIO_PINS_SOURCE14 #define OTG_PIN_VBUS GPIO_PINS_13 #define OTG_PIN_VBUS_SOURCE GPIO_PINS_SOURCE13 #define OTG_PIN_ID GPIO_PINS_12 #define OTG_PIN_ID_SOURCE GPIO_PINS_SOURCE10 #define OTG_PIN_SOF_GPIO GPIOA #define OTG_PIN_SOF_GPIO_CLOCK CRM_GPIOA_PERIPH_CLOCK #define OTG_PIN_SOF GPIO_PINS_4 #define OTG_PIN_SOF_SOURCE GPIO_PINS_SOURCE4 #define OTG_PIN_MUX GPIO_MUX_12 #endif #endif // VBUS static inline void board_vbus_sense_init(void) { #ifdef BOARD_TUD_RHPORT #if BOARD_TUD_RHPORT == 0 *(int*)(0x50000038) |= (1<<21); #elif BOARD_TUD_RHPORT == 1 *(int*)(0x40040038) |= (1<<21); #endif #endif #ifdef BOARD_TUH_RHPORT #if BOARD_TUH_RHPORT == 0 *(int*)(0x50000038) |= (1<<21); #elif BOARD_TUH_RHPORT == 1 *(int*)(0x40040038) |= (1<<21); #endif #endif } #ifdef __cplusplus } #endif #endif /* BOARD_H_ */