#ifndef __PLATFORM_H #define __PLATFORM_H #include #include #include #include #include #include "gdb_packet.h" #define CDCACM_PACKET_SIZE 64 #define BOARD_IDENT "Black Magic Probe (Launchpad ICDI), (Firmware 1.5" VERSION_SUFFIX ", build " BUILDDATE ")" #define BOARD_IDENT_DFU "Black Magic (Upgrade) for Launchpad, (Firmware 1.5" VERSION_SUFFIX ", build " BUILDDATE ")" #define DFU_IDENT "Black Magic Firmware Upgrade (Launchpad)" #define DFU_IFACE_STRING "lolwut" extern usbd_device *usbdev; #define CDCACM_GDB_ENDPOINT 1 #define CDCACM_UART_ENDPOINT 3 extern jmp_buf fatal_error_jmpbuf; extern uint8_t running_status; extern volatile uint32_t timeout_counter; #define TMS_PORT GPIOA_BASE #define TMS_PIN GPIO3 #define TCK_PORT GPIOA_BASE #define TCK_PIN GPIO2 #define TDI_PORT GPIOA_BASE #define TDI_PIN GPIO5 #define TDO_PORT GPIOA_BASE #define TDO_PIN GPIO4 #define SWO_PORT GPIOD_BASE #define SWO_PIN GPIO6 #define SWDIO_PORT TMS_PORT #define SWDIO_PIN TMS_PIN #define SWCLK_PORT TCK_PORT #define SWCLK_PIN TCK_PIN #define SRST_PORT GPIOA_BASE #define SRST_PIN GPIO6 #define TMS_SET_MODE() { \ gpio_mode_setup(TMS_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, TMS_PIN); \ gpio_set_output_config(TMS_PORT, GPIO_OTYPE_PP, GPIO_DRIVE_2MA, TMS_PIN); \ } #define SWDIO_MODE_FLOAT() { \ gpio_mode_setup(SWDIO_PORT, GPIO_MODE_INPUT, GPIO_PUPD_NONE, SWDIO_PIN); \ } #define SWDIO_MODE_DRIVE() { \ gpio_mode_setup(SWDIO_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, SWDIO_PIN); \ gpio_set_output_config(SWDIO_PORT, GPIO_OTYPE_PP, GPIO_DRIVE_2MA, SWDIO_PIN); \ } extern usbd_driver lm4f_usb_driver; #define USB_DRIVER lm4f_usb_driver #define USB_IRQ NVIC_USB0_IRQ #define USB_ISR usb0_isr #define IRQ_PRI_USB (2 << 4) #define USBUART UART0 #define USBUART_CLK RCC_UART0 #define USBUART_IRQ NVIC_UART0_IRQ #define USBUART_ISR uart0_isr #define UART_PIN_SETUP() do { \ periph_clock_enable(RCC_GPIOA); \ __asm__("nop"); __asm__("nop"); __asm__("nop"); \ gpio_set_af(GPIOA_BASE, 0x1, GPIO0 | GPIO1); \ gpio_mode_setup(GPIOA_BASE, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO0); \ gpio_mode_setup(GPIOA_BASE, GPIO_MODE_INPUT, GPIO_PUPD_NONE, GPIO1); \ } while (0) #define TRACEUART UART2 #define TRACEUART_CLK RCC_UART2 #define TRACEUART_IRQ NVIC_UART2_IRQ #define TRACEUART_ISR uart2_isr /* Use newlib provided integer only stdio functions */ #define sscanf siscanf #define sprintf siprintf #define vasprintf vasiprintf #define DEBUG(...) #define SET_RUN_STATE(state) {running_status = (state);} #define SET_IDLE_STATE(state) {} #define SET_ERROR_STATE(state) SET_IDLE_STATE(state) #define PLATFORM_SET_FATAL_ERROR_RECOVERY() {setjmp(fatal_error_jmpbuf);} #define PLATFORM_FATAL_ERROR(error) { \ if( running_status ) gdb_putpacketz("X1D"); \ else gdb_putpacketz("EFF"); \ running_status = 0; \ target_list_free(); \ morse("TARGET LOST.", 1); \ longjmp(fatal_error_jmpbuf, (error)); \ } #define PLATFORM_HAS_TRACESWO int platform_init(void); inline static void gpio_set_val(uint32_t port, uint8_t pin, uint8_t val) { gpio_write(port, pin, val == 0 ? 0 : 0xff); } inline static uint8_t gpio_get(uint32_t port, uint8_t pin) { return !(gpio_read(port, pin) == 0); } void platform_delay(uint32_t delay); const char *platform_target_voltage(void); /* */ void cdcacm_init(void); /* Returns current usb configuration, or 0 if not configured. */ int cdcacm_get_config(void); int cdcacm_get_dtr(void); #define disconnect_usb() do { usbd_disconnect(usbdev,1); nvic_disable_irq(USB_IRQ);} while(0) #define setup_vbus_irq() #endif