mirror of
https://github.com/hathach/tinyusb.git
synced 2026-03-01 13:12:32 +00:00
refactor same7x using codex
This commit is contained in:
@ -1,59 +0,0 @@
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ASF_DIR = hw/mcu/microchip/same70
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CFLAGS += \
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-mthumb \
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-mabi=aapcs \
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-mcpu=cortex-m7 \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-nostdlib -nostartfiles \
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-D__SAME70N19B__ \
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-DCFG_TUSB_MCU=OPT_MCU_SAMX7X
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# suppress following warnings from mcu driver
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CFLAGS += -Wno-error=unused-parameter -Wno-error=cast-align -Wno-error=redundant-decls
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# SAM driver is flooded with -Wcast-qual which slow down complication significantly
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CFLAGS_SKIP += -Wcast-qual
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LDFLAGS_GCC += -specs=nosys.specs -specs=nano.specs
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# All source paths should be relative to the top level.
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LD_FILE = $(ASF_DIR)/same70b/gcc/gcc/same70q21b_flash.ld
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SRC_C += \
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src/portable/microchip/samx7x/dcd_samx7x.c \
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$(ASF_DIR)/same70b/gcc/gcc/startup_same70q21b.c \
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$(ASF_DIR)/same70b/gcc/system_same70q21b.c \
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$(ASF_DIR)/hpl/core/hpl_init.c \
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$(ASF_DIR)/hpl/usart/hpl_usart.c \
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$(ASF_DIR)/hpl/pmc/hpl_pmc.c \
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$(ASF_DIR)/hal/src/hal_usart_async.c \
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$(ASF_DIR)/hal/src/hal_io.c \
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$(ASF_DIR)/hal/src/hal_atomic.c \
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$(ASF_DIR)/hal/utils/src/utils_ringbuffer.c
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INC += \
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$(TOP)/hw/bsp/$(BOARD) \
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$(TOP)/$(ASF_DIR) \
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$(TOP)/$(ASF_DIR)/config \
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$(TOP)/$(ASF_DIR)/same70b/include \
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$(TOP)/$(ASF_DIR)/hal/include \
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$(TOP)/$(ASF_DIR)/hal/utils/include \
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$(TOP)/$(ASF_DIR)/hpl/core \
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$(TOP)/$(ASF_DIR)/hpl/pio \
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$(TOP)/$(ASF_DIR)/hpl/pmc \
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$(TOP)/$(ASF_DIR)/hri \
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$(TOP)/$(ASF_DIR)/CMSIS/Core/Include
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# For freeRTOS port source
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FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM7
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# For flash-jlink target
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JLINK_DEVICE = SAME70N19B
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# flash using edbg from https://github.com/ataradov/edbg
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# Note: SAME70's GPNVM1 must be set to 1 to boot from flash with
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# edbg -t same70 -F w0,1,1
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flash: $(BUILD)/$(PROJECT).bin
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edbg --verbose -t same70 -pv -f $<
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@ -1,159 +0,0 @@
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/*
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* The MIT License (MIT)
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||||
*
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||||
* Copyright (c) 2019, hathach (tinyusb.org)
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||||
*
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||||
* 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
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* THE SOFTWARE.
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*
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*/
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#include "sam.h"
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#include "bsp/board_api.h"
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#include "peripheral_clk_config.h"
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#include "hpl/usart/hpl_usart_base.h"
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#include "hpl/pmc/hpl_pmc.h"
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#include "hal/include/hal_init.h"
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#include "hal/include/hal_usart_async.h"
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#include "hal/include/hal_gpio.h"
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// You can get the board here:
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// https://www.aliexpress.com/item/1005003173783268.html
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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//--------------------------------------------------------------------+
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#define LED_PIN GPIO(GPIO_PORTA, 15)
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#define BUTTON_PIN GPIO(GPIO_PORTA, 21)
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#define BUTTON_STATE_ACTIVE 0
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#define UART_TX_PIN GPIO(GPIO_PORTB, 1)
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#define UART_RX_PIN GPIO(GPIO_PORTB, 0)
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static struct usart_async_descriptor edbg_com;
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static uint8_t edbg_com_buffer[64];
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static volatile bool uart_busy = false;
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static void tx_cb_EDBG_COM(const struct usart_async_descriptor *const io_descr)
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{
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(void) io_descr;
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uart_busy = false;
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}
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//------------- IMPLEMENTATION -------------//
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void board_init(void)
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{
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init_mcu();
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/* Disable Watchdog */
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hri_wdt_set_MR_WDDIS_bit(WDT);
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// LED
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_pmc_enable_periph_clock(ID_PIOB);
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gpio_set_pin_level(LED_PIN, false);
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gpio_set_pin_direction(LED_PIN, GPIO_DIRECTION_OUT);
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gpio_set_pin_function(LED_PIN, GPIO_PIN_FUNCTION_OFF);
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// Button
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_pmc_enable_periph_clock(ID_PIOA);
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gpio_set_pin_direction(BUTTON_PIN, GPIO_DIRECTION_IN);
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gpio_set_pin_pull_mode(BUTTON_PIN, GPIO_PULL_UP);
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gpio_set_pin_function(BUTTON_PIN, GPIO_PIN_FUNCTION_OFF);
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// Uart via EDBG Com
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_pmc_enable_periph_clock(ID_USART1);
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gpio_set_pin_function(UART_RX_PIN, MUX_PA21A_USART1_RXD1);
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gpio_set_pin_function(UART_TX_PIN, MUX_PB4D_USART1_TXD1);
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usart_async_init(&edbg_com, USART1, edbg_com_buffer, sizeof(edbg_com_buffer), _usart_get_usart_async());
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usart_async_set_baud_rate(&edbg_com, CFG_BOARD_UART_BAUDRATE);
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usart_async_register_callback(&edbg_com, USART_ASYNC_TXC_CB, tx_cb_EDBG_COM);
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usart_async_enable(&edbg_com);
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#if CFG_TUSB_OS == OPT_OS_NONE
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// 1ms tick timer (samd SystemCoreClock may not correct)
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SysTick_Config(CONF_CPU_FREQUENCY / 1000);
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#endif
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// Enable USB clock
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_pmc_enable_periph_clock(ID_USBHS);
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}
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//--------------------------------------------------------------------+
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// USB Interrupt Handler
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//--------------------------------------------------------------------+
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void USBHS_Handler(void)
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{
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tud_int_handler(0);
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}
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//--------------------------------------------------------------------+
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// Board porting API
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//--------------------------------------------------------------------+
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void board_led_write(bool state)
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{
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gpio_set_pin_level(LED_PIN, state);
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}
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uint32_t board_button_read(void)
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{
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return BUTTON_STATE_ACTIVE == gpio_get_pin_level(BUTTON_PIN);
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}
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int board_uart_read(uint8_t* buf, int len)
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{
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(void) buf; (void) len;
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return 0;
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}
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int board_uart_write(void const * buf, int len)
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{
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// while until previous transfer is complete
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while(uart_busy) {}
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uart_busy = true;
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io_write(&edbg_com.io, buf, len);
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return len;
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}
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#if CFG_TUSB_OS == OPT_OS_NONE
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volatile uint32_t system_ticks = 0;
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void SysTick_Handler (void)
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{
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system_ticks++;
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}
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uint32_t board_millis(void)
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{
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return system_ticks;
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}
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#endif
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// Required by __libc_init_array in startup code if we are compiling using
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// -nostdlib/-nostartfiles.
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void _init(void)
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{
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}
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@ -1,67 +0,0 @@
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ASF_DIR = hw/mcu/microchip/same70
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||||
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||||
CFLAGS += \
|
||||
-mthumb \
|
||||
-mabi=aapcs \
|
||||
-mcpu=cortex-m7 \
|
||||
-mfloat-abi=hard \
|
||||
-mfpu=fpv4-sp-d16 \
|
||||
-nostdlib -nostartfiles \
|
||||
-D__SAME70Q21B__ \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_SAMX7X
|
||||
|
||||
# suppress following warnings from mcu driver
|
||||
CFLAGS += -Wno-error=unused-parameter -Wno-error=cast-align -Wno-error=redundant-decls
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SPEED ?= high
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ifeq ($(SPEED), high)
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CFLAGS += -DBOARD_TUD_MAX_SPEED=OPT_MODE_HIGH_SPEED
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else
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CFLAGS += -DBOARD_TUD_MAX_SPEED=OPT_MODE_FULL_SPEED
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endif
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# SAM driver is flooded with -Wcast-qual which slow down complication significantly
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||||
CFLAGS_SKIP += -Wcast-qual
|
||||
|
||||
LDFLAGS_GCC += -specs=nosys.specs -specs=nano.specs
|
||||
|
||||
# All source paths should be relative to the top level.
|
||||
LD_FILE = $(ASF_DIR)/same70b/gcc/gcc/same70q21b_flash.ld
|
||||
|
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SRC_C += \
|
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src/portable/microchip/samx7x/dcd_samx7x.c \
|
||||
$(ASF_DIR)/same70b/gcc/gcc/startup_same70q21b.c \
|
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$(ASF_DIR)/same70b/gcc/system_same70q21b.c \
|
||||
$(ASF_DIR)/hpl/core/hpl_init.c \
|
||||
$(ASF_DIR)/hpl/usart/hpl_usart.c \
|
||||
$(ASF_DIR)/hpl/pmc/hpl_pmc.c \
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||||
$(ASF_DIR)/hal/src/hal_usart_async.c \
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||||
$(ASF_DIR)/hal/src/hal_io.c \
|
||||
$(ASF_DIR)/hal/src/hal_atomic.c \
|
||||
$(ASF_DIR)/hal/utils/src/utils_ringbuffer.c
|
||||
|
||||
INC += \
|
||||
$(TOP)/hw/bsp/$(BOARD) \
|
||||
$(TOP)/$(ASF_DIR) \
|
||||
$(TOP)/$(ASF_DIR)/config \
|
||||
$(TOP)/$(ASF_DIR)/same70b/include \
|
||||
$(TOP)/$(ASF_DIR)/hal/include \
|
||||
$(TOP)/$(ASF_DIR)/hal/utils/include \
|
||||
$(TOP)/$(ASF_DIR)/hpl/core \
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||||
$(TOP)/$(ASF_DIR)/hpl/pio \
|
||||
$(TOP)/$(ASF_DIR)/hpl/pmc \
|
||||
$(TOP)/$(ASF_DIR)/hri \
|
||||
$(TOP)/$(ASF_DIR)/CMSIS/Core/Include
|
||||
|
||||
# For freeRTOS port source
|
||||
FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM7
|
||||
|
||||
# For flash-jlink target
|
||||
JLINK_DEVICE = SAME70Q21B
|
||||
|
||||
# flash using edbg from https://github.com/ataradov/edbg
|
||||
# Note: SAME70's GPNVM1 must be set to 1 to boot from flash with
|
||||
# edbg -t same70 -F w0,1,1
|
||||
flash: $(BUILD)/$(PROJECT).bin
|
||||
edbg --verbose -t same70 -pv -f $<
|
||||
@ -1,156 +0,0 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019, hathach (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.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "sam.h"
|
||||
#include "bsp/board_api.h"
|
||||
|
||||
#include "peripheral_clk_config.h"
|
||||
#include "hpl/usart/hpl_usart_base.h"
|
||||
#include "hpl/pmc/hpl_pmc.h"
|
||||
#include "hal/include/hal_init.h"
|
||||
#include "hal/include/hal_usart_async.h"
|
||||
#include "hal/include/hal_gpio.h"
|
||||
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// MACRO TYPEDEF CONSTANT ENUM DECLARATION
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
#define LED_PIN GPIO(GPIO_PORTC, 8)
|
||||
|
||||
#define BUTTON_PIN GPIO(GPIO_PORTA, 11)
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
|
||||
#define UART_TX_PIN GPIO(GPIO_PORTB, 4)
|
||||
#define UART_RX_PIN GPIO(GPIO_PORTA, 21)
|
||||
|
||||
static struct usart_async_descriptor edbg_com;
|
||||
static uint8_t edbg_com_buffer[64];
|
||||
static volatile bool uart_busy = false;
|
||||
|
||||
static void tx_cb_EDBG_COM(const struct usart_async_descriptor *const io_descr)
|
||||
{
|
||||
(void) io_descr;
|
||||
uart_busy = false;
|
||||
}
|
||||
|
||||
//------------- IMPLEMENTATION -------------//
|
||||
void board_init(void)
|
||||
{
|
||||
init_mcu();
|
||||
|
||||
/* Disable Watchdog */
|
||||
hri_wdt_set_MR_WDDIS_bit(WDT);
|
||||
|
||||
// LED
|
||||
_pmc_enable_periph_clock(ID_PIOC);
|
||||
gpio_set_pin_level(LED_PIN, false);
|
||||
gpio_set_pin_direction(LED_PIN, GPIO_DIRECTION_OUT);
|
||||
gpio_set_pin_function(LED_PIN, GPIO_PIN_FUNCTION_OFF);
|
||||
|
||||
// Button
|
||||
_pmc_enable_periph_clock(ID_PIOA);
|
||||
gpio_set_pin_direction(BUTTON_PIN, GPIO_DIRECTION_IN);
|
||||
gpio_set_pin_pull_mode(BUTTON_PIN, GPIO_PULL_UP);
|
||||
gpio_set_pin_function(BUTTON_PIN, GPIO_PIN_FUNCTION_OFF);
|
||||
|
||||
// Uart via EDBG Com
|
||||
_pmc_enable_periph_clock(ID_USART1);
|
||||
gpio_set_pin_function(UART_RX_PIN, MUX_PA21A_USART1_RXD1);
|
||||
gpio_set_pin_function(UART_TX_PIN, MUX_PB4D_USART1_TXD1);
|
||||
|
||||
usart_async_init(&edbg_com, USART1, edbg_com_buffer, sizeof(edbg_com_buffer), _usart_get_usart_async());
|
||||
usart_async_set_baud_rate(&edbg_com, CFG_BOARD_UART_BAUDRATE);
|
||||
usart_async_register_callback(&edbg_com, USART_ASYNC_TXC_CB, tx_cb_EDBG_COM);
|
||||
usart_async_enable(&edbg_com);
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
// 1ms tick timer (samd SystemCoreClock may not correct)
|
||||
SysTick_Config(CONF_CPU_FREQUENCY / 1000);
|
||||
#endif
|
||||
|
||||
// Enable USB clock
|
||||
_pmc_enable_periph_clock(ID_USBHS);
|
||||
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// USB Interrupt Handler
|
||||
//--------------------------------------------------------------------+
|
||||
void USBHS_Handler(void)
|
||||
{
|
||||
tud_int_handler(0);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Board porting API
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
void board_led_write(bool state)
|
||||
{
|
||||
gpio_set_pin_level(LED_PIN, state);
|
||||
}
|
||||
|
||||
uint32_t board_button_read(void)
|
||||
{
|
||||
return BUTTON_STATE_ACTIVE == gpio_get_pin_level(BUTTON_PIN);
|
||||
}
|
||||
|
||||
int board_uart_read(uint8_t* buf, int len)
|
||||
{
|
||||
(void) buf; (void) len;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_uart_write(void const * buf, int len)
|
||||
{
|
||||
// while until previous transfer is complete
|
||||
while(uart_busy) {}
|
||||
uart_busy = true;
|
||||
|
||||
io_write(&edbg_com.io, buf, len);
|
||||
return len;
|
||||
}
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
volatile uint32_t system_ticks = 0;
|
||||
|
||||
void SysTick_Handler (void)
|
||||
{
|
||||
system_ticks++;
|
||||
}
|
||||
|
||||
uint32_t board_millis(void)
|
||||
{
|
||||
return system_ticks;
|
||||
}
|
||||
#endif
|
||||
|
||||
// Required by __libc_init_array in startup code if we are compiling using
|
||||
// -nostdlib/-nostartfiles.
|
||||
void _init(void)
|
||||
{
|
||||
|
||||
}
|
||||
8
hw/bsp/same7x/boards/same70_qmtech/board.cmake
Normal file
8
hw/bsp/same7x/boards/same70_qmtech/board.cmake
Normal file
@ -0,0 +1,8 @@
|
||||
set(JLINK_DEVICE SAME70N19B)
|
||||
set(LD_FILE_GNU ${TOP}/hw/mcu/microchip/same70/same70b/gcc/gcc/same70q21b_flash.ld)
|
||||
|
||||
function(update_board TARGET)
|
||||
target_compile_definitions(${TARGET} PUBLIC
|
||||
__SAME70N19B__
|
||||
)
|
||||
endfunction()
|
||||
64
hw/bsp/same7x/boards/same70_qmtech/board.h
Normal file
64
hw/bsp/same7x/boards/same70_qmtech/board.h
Normal file
@ -0,0 +1,64 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019, 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: SAME70 QMTech
|
||||
manufacturer: Microchip
|
||||
url: https://www.aliexpress.com/item/1005003173783268.html
|
||||
*/
|
||||
|
||||
#ifndef BOARD_H_
|
||||
#define BOARD_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define LED_PIN GPIO(GPIO_PORTA, 15)
|
||||
#define LED_STATE_ON 1
|
||||
#define LED_PORT_CLOCK ID_PIOB
|
||||
|
||||
#define BUTTON_PIN GPIO(GPIO_PORTA, 21)
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
#define BUTTON_PORT_CLOCK ID_PIOA
|
||||
|
||||
#define UART_TX_PIN GPIO(GPIO_PORTB, 1)
|
||||
#define UART_TX_FUNCTION MUX_PB4D_USART1_TXD1
|
||||
#define UART_RX_PIN GPIO(GPIO_PORTB, 0)
|
||||
#define UART_RX_FUNCTION MUX_PA21A_USART1_RXD1
|
||||
#define UART_PORT_CLOCK ID_USART1
|
||||
#define BOARD_USART USART1
|
||||
|
||||
static inline void board_vbus_set(uint8_t rhport, bool state) {
|
||||
(void) rhport;
|
||||
(void) state;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
3
hw/bsp/same7x/boards/same70_qmtech/board.mk
Normal file
3
hw/bsp/same7x/boards/same70_qmtech/board.mk
Normal file
@ -0,0 +1,3 @@
|
||||
CFLAGS += -D__SAME70N19B__
|
||||
|
||||
JLINK_DEVICE = SAME70N19B
|
||||
8
hw/bsp/same7x/boards/same70_xplained/board.cmake
Normal file
8
hw/bsp/same7x/boards/same70_xplained/board.cmake
Normal file
@ -0,0 +1,8 @@
|
||||
set(JLINK_DEVICE SAME70Q21B)
|
||||
set(LD_FILE_GNU ${TOP}/hw/mcu/microchip/same70/same70b/gcc/gcc/same70q21b_flash.ld)
|
||||
|
||||
function(update_board TARGET)
|
||||
target_compile_definitions(${TARGET} PUBLIC
|
||||
__SAME70Q21B__
|
||||
)
|
||||
endfunction()
|
||||
64
hw/bsp/same7x/boards/same70_xplained/board.h
Normal file
64
hw/bsp/same7x/boards/same70_xplained/board.h
Normal file
@ -0,0 +1,64 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019, 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 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: SAME70 Xplained
|
||||
manufacturer: Microchip
|
||||
url: https://www.microchip.com/en-us/development-tool/atsame70-xpld
|
||||
*/
|
||||
|
||||
#ifndef BOARD_H_
|
||||
#define BOARD_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define LED_PIN GPIO(GPIO_PORTC, 8)
|
||||
#define LED_STATE_ON 1
|
||||
#define LED_PORT_CLOCK ID_PIOC
|
||||
|
||||
#define BUTTON_PIN GPIO(GPIO_PORTA, 11)
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
#define BUTTON_PORT_CLOCK ID_PIOA
|
||||
|
||||
#define UART_TX_PIN GPIO(GPIO_PORTB, 4)
|
||||
#define UART_TX_FUNCTION MUX_PB4D_USART1_TXD1
|
||||
#define UART_RX_PIN GPIO(GPIO_PORTA, 21)
|
||||
#define UART_RX_FUNCTION MUX_PA21A_USART1_RXD1
|
||||
#define UART_PORT_CLOCK ID_USART1
|
||||
#define BOARD_USART USART1
|
||||
|
||||
static inline void board_vbus_set(uint8_t rhport, bool state) {
|
||||
(void) rhport;
|
||||
(void) state;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
3
hw/bsp/same7x/boards/same70_xplained/board.mk
Normal file
3
hw/bsp/same7x/boards/same70_xplained/board.mk
Normal file
@ -0,0 +1,3 @@
|
||||
CFLAGS += -D__SAME70Q21B__
|
||||
|
||||
JLINK_DEVICE = SAME70Q21B
|
||||
196
hw/bsp/same7x/family.c
Normal file
196
hw/bsp/same7x/family.c
Normal file
@ -0,0 +1,196 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019, 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 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:
|
||||
manufacturer: Microchip
|
||||
*/
|
||||
|
||||
#include "bsp/board_api.h"
|
||||
#include "sam.h"
|
||||
|
||||
#include "hal/include/hal_gpio.h"
|
||||
#include "hal/include/hal_init.h"
|
||||
#include "hal/include/hal_usart_async.h"
|
||||
#include "hpl/pmc/hpl_pmc.h"
|
||||
#include "hpl/usart/hpl_usart_base.h"
|
||||
#include "peripheral_clk_config.h"
|
||||
|
||||
static inline void board_vbus_set(uint8_t rhport, bool state);
|
||||
void _init(void);
|
||||
#include "board.h"
|
||||
|
||||
#ifndef LED_STATE_ON
|
||||
#define LED_STATE_ON 1
|
||||
#endif
|
||||
|
||||
#ifndef LED_PORT_CLOCK
|
||||
#define LED_PORT_CLOCK ID_PIOA
|
||||
#endif
|
||||
|
||||
#ifndef BUTTON_PORT_CLOCK
|
||||
#define BUTTON_PORT_CLOCK ID_PIOA
|
||||
#endif
|
||||
|
||||
#ifndef UART_PORT_CLOCK
|
||||
#define UART_PORT_CLOCK ID_USART1
|
||||
#endif
|
||||
|
||||
#ifndef BOARD_USART
|
||||
#define BOARD_USART USART1
|
||||
#endif
|
||||
|
||||
#ifndef BOARD_UART_DESCRIPTOR
|
||||
#define BOARD_UART_DESCRIPTOR edbg_com
|
||||
#endif
|
||||
|
||||
#ifndef BOARD_UART_BUFFER
|
||||
#define BOARD_UART_BUFFER edbg_com_buffer
|
||||
#endif
|
||||
|
||||
#ifndef BUTTON_STATE_ACTIVE
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
#endif
|
||||
|
||||
#ifndef UART_TX_FUNCTION
|
||||
#define UART_TX_FUNCTION MUX_PB4D_USART1_TXD1
|
||||
#endif
|
||||
|
||||
#ifndef UART_RX_FUNCTION
|
||||
#define UART_RX_FUNCTION MUX_PA21A_USART1_RXD1
|
||||
#endif
|
||||
|
||||
#ifndef UART_BUFFER_SIZE
|
||||
#define UART_BUFFER_SIZE 64
|
||||
#endif
|
||||
|
||||
#define LED_STATE_OFF (1 - LED_STATE_ON)
|
||||
|
||||
static struct usart_async_descriptor BOARD_UART_DESCRIPTOR;
|
||||
static uint8_t BOARD_UART_BUFFER[UART_BUFFER_SIZE];
|
||||
static volatile bool uart_busy = false;
|
||||
|
||||
static void tx_complete_cb(const struct usart_async_descriptor *const io_descr) {
|
||||
(void) io_descr;
|
||||
uart_busy = false;
|
||||
}
|
||||
|
||||
void board_init(void) {
|
||||
init_mcu();
|
||||
|
||||
/* Disable Watchdog */
|
||||
hri_wdt_set_MR_WDDIS_bit(WDT);
|
||||
|
||||
#ifdef LED_PIN
|
||||
_pmc_enable_periph_clock(LED_PORT_CLOCK);
|
||||
gpio_set_pin_level(LED_PIN, LED_STATE_OFF);
|
||||
gpio_set_pin_direction(LED_PIN, GPIO_DIRECTION_OUT);
|
||||
gpio_set_pin_function(LED_PIN, GPIO_PIN_FUNCTION_OFF);
|
||||
#endif
|
||||
|
||||
#ifdef BUTTON_PIN
|
||||
_pmc_enable_periph_clock(BUTTON_PORT_CLOCK);
|
||||
gpio_set_pin_direction(BUTTON_PIN, GPIO_DIRECTION_IN);
|
||||
gpio_set_pin_pull_mode(BUTTON_PIN, BUTTON_STATE_ACTIVE ? GPIO_PULL_DOWN : GPIO_PULL_UP);
|
||||
gpio_set_pin_function(BUTTON_PIN, GPIO_PIN_FUNCTION_OFF);
|
||||
#endif
|
||||
|
||||
_pmc_enable_periph_clock(UART_PORT_CLOCK);
|
||||
gpio_set_pin_function(UART_RX_PIN, UART_RX_FUNCTION);
|
||||
gpio_set_pin_function(UART_TX_PIN, UART_TX_FUNCTION);
|
||||
|
||||
usart_async_init(&BOARD_UART_DESCRIPTOR, BOARD_USART, BOARD_UART_BUFFER, sizeof(BOARD_UART_BUFFER), _usart_get_usart_async());
|
||||
usart_async_set_baud_rate(&BOARD_UART_DESCRIPTOR, CFG_BOARD_UART_BAUDRATE);
|
||||
usart_async_register_callback(&BOARD_UART_DESCRIPTOR, USART_ASYNC_TXC_CB, tx_complete_cb);
|
||||
usart_async_enable(&BOARD_UART_DESCRIPTOR);
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
// 1ms tick timer (SystemCoreClock may not be correct after init)
|
||||
SysTick_Config(CONF_CPU_FREQUENCY / 1000);
|
||||
#endif
|
||||
|
||||
// Enable USB clock
|
||||
_pmc_enable_periph_clock(ID_USBHS);
|
||||
|
||||
#if CFG_TUH_ENABLED
|
||||
board_vbus_set(0, true);
|
||||
#endif
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// USB Interrupt Handler
|
||||
//--------------------------------------------------------------------+
|
||||
void USBHS_Handler(void) {
|
||||
tud_int_handler(0);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Board porting API
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
void board_led_write(bool state) {
|
||||
#ifdef LED_PIN
|
||||
gpio_set_pin_level(LED_PIN, state ? LED_STATE_ON : LED_STATE_OFF);
|
||||
#else
|
||||
(void) state;
|
||||
#endif
|
||||
}
|
||||
|
||||
uint32_t board_button_read(void) {
|
||||
#ifdef BUTTON_PIN
|
||||
return BUTTON_STATE_ACTIVE == gpio_get_pin_level(BUTTON_PIN);
|
||||
#else
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
int board_uart_read(uint8_t *buf, int len) {
|
||||
(void) buf;
|
||||
(void) len;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_uart_write(void const *buf, int len) {
|
||||
while (uart_busy) {}
|
||||
uart_busy = true;
|
||||
|
||||
io_write(&BOARD_UART_DESCRIPTOR.io, buf, len);
|
||||
return len;
|
||||
}
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
volatile uint32_t system_ticks = 0;
|
||||
|
||||
void SysTick_Handler(void) {
|
||||
system_ticks++;
|
||||
}
|
||||
|
||||
uint32_t board_millis(void) {
|
||||
return system_ticks;
|
||||
}
|
||||
#endif
|
||||
|
||||
void _init(void) {
|
||||
}
|
||||
121
hw/bsp/same7x/family.cmake
Normal file
121
hw/bsp/same7x/family.cmake
Normal file
@ -0,0 +1,121 @@
|
||||
include_guard()
|
||||
|
||||
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
|
||||
|
||||
set(SDK_DIR ${TOP}/hw/mcu/microchip/same70)
|
||||
|
||||
# toolchain set up
|
||||
set(CMAKE_SYSTEM_CPU cortex-m7 CACHE INTERNAL "System Processor")
|
||||
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
|
||||
|
||||
set(FAMILY_MCUS SAMX7X CACHE INTERNAL "")
|
||||
|
||||
#------------------------------------
|
||||
# BOARD_TARGET
|
||||
#------------------------------------
|
||||
function(add_board_target BOARD_TARGET)
|
||||
if (TARGET ${BOARD_TARGET})
|
||||
return()
|
||||
endif ()
|
||||
|
||||
set(STARTUP_FILE_GNU ${SDK_DIR}/same70b/gcc/gcc/startup_same70q21b.c)
|
||||
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
|
||||
|
||||
if (NOT DEFINED LD_FILE_Clang)
|
||||
set(LD_FILE_Clang ${LD_FILE_GNU})
|
||||
endif ()
|
||||
|
||||
if (NOT DEFINED LD_FILE_IAR)
|
||||
set(LD_FILE_IAR ${LD_FILE_GNU})
|
||||
endif ()
|
||||
|
||||
if (NOT DEFINED LD_FILE_${CMAKE_C_COMPILER_ID})
|
||||
message(FATAL_ERROR "LD_FILE_${CMAKE_C_COMPILER_ID} not defined")
|
||||
endif ()
|
||||
|
||||
add_library(${BOARD_TARGET} STATIC
|
||||
${SDK_DIR}/same70b/gcc/system_same70q21b.c
|
||||
${SDK_DIR}/hpl/core/hpl_init.c
|
||||
${SDK_DIR}/hpl/usart/hpl_usart.c
|
||||
${SDK_DIR}/hpl/pmc/hpl_pmc.c
|
||||
${SDK_DIR}/hal/src/hal_usart_async.c
|
||||
${SDK_DIR}/hal/src/hal_io.c
|
||||
${SDK_DIR}/hal/src/hal_atomic.c
|
||||
${SDK_DIR}/hal/utils/src/utils_ringbuffer.c
|
||||
${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
|
||||
)
|
||||
target_include_directories(${BOARD_TARGET} PUBLIC
|
||||
${SDK_DIR}
|
||||
${SDK_DIR}/config
|
||||
${SDK_DIR}/same70b/include
|
||||
${SDK_DIR}/hal/include
|
||||
${SDK_DIR}/hal/utils/include
|
||||
${SDK_DIR}/hpl/core
|
||||
${SDK_DIR}/hpl/pio
|
||||
${SDK_DIR}/hpl/pmc
|
||||
${SDK_DIR}/hri
|
||||
${SDK_DIR}/CMSIS/Core/Include
|
||||
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
|
||||
)
|
||||
|
||||
update_board(${BOARD_TARGET})
|
||||
|
||||
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
||||
target_link_options(${BOARD_TARGET} PUBLIC
|
||||
"LINKER:--script=${LD_FILE_GNU}"
|
||||
-nostartfiles
|
||||
--specs=nosys.specs --specs=nano.specs
|
||||
)
|
||||
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
|
||||
target_link_options(${BOARD_TARGET} PUBLIC
|
||||
"LINKER:--script=${LD_FILE_Clang}"
|
||||
)
|
||||
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
|
||||
target_link_options(${BOARD_TARGET} PUBLIC
|
||||
"LINKER:--config=${LD_FILE_IAR}"
|
||||
)
|
||||
endif ()
|
||||
|
||||
target_compile_options(${BOARD_TARGET} PUBLIC
|
||||
-Wno-error=unused-parameter
|
||||
-Wno-error=cast-align
|
||||
-Wno-error=redundant-decls
|
||||
-Wno-error=cast-qual
|
||||
)
|
||||
endfunction()
|
||||
|
||||
#------------------------------------
|
||||
# Functions
|
||||
#------------------------------------
|
||||
function(family_configure_example TARGET RTOS)
|
||||
family_configure_common(${TARGET} ${RTOS})
|
||||
|
||||
add_board_target(board_${BOARD})
|
||||
|
||||
target_sources(${TARGET} PUBLIC
|
||||
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
|
||||
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
|
||||
)
|
||||
|
||||
target_include_directories(${TARGET} PUBLIC
|
||||
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
|
||||
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
|
||||
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
|
||||
)
|
||||
|
||||
family_add_tinyusb(${TARGET} OPT_MCU_SAMX7X)
|
||||
target_sources(${TARGET} PUBLIC
|
||||
${TOP}/src/portable/microchip/samx7x/dcd_samx7x.c
|
||||
)
|
||||
|
||||
target_link_libraries(${TARGET} PUBLIC board_${BOARD})
|
||||
target_compile_options(${TARGET} PUBLIC
|
||||
-Wno-error=unused-parameter
|
||||
-Wno-error=cast-align
|
||||
-Wno-error=redundant-decls
|
||||
-Wno-error=cast-qual
|
||||
)
|
||||
|
||||
family_add_bin_hex(${TARGET})
|
||||
family_flash_jlink(${TARGET})
|
||||
endfunction()
|
||||
56
hw/bsp/same7x/family.mk
Normal file
56
hw/bsp/same7x/family.mk
Normal file
@ -0,0 +1,56 @@
|
||||
SDK_DIR = hw/mcu/microchip/same70
|
||||
|
||||
include $(TOP)/$(BOARD_PATH)/board.mk
|
||||
CPU_CORE ?= cortex-m7
|
||||
|
||||
CFLAGS += \
|
||||
-mthumb \
|
||||
-mabi=aapcs \
|
||||
-mcpu=cortex-m7 \
|
||||
-mfloat-abi=hard \
|
||||
-mfpu=fpv4-sp-d16 \
|
||||
-nostdlib -nostartfiles \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_SAMX7X
|
||||
|
||||
# suppress following warnings from mcu driver
|
||||
CFLAGS += -Wno-error=unused-parameter -Wno-error=cast-align -Wno-error=redundant-decls
|
||||
|
||||
# SAM driver is flooded with -Wcast-qual which slows down compilation significantly
|
||||
CFLAGS_SKIP += -Wcast-qual
|
||||
|
||||
LDFLAGS_GCC += -specs=nosys.specs -specs=nano.specs
|
||||
|
||||
# All source paths should be relative to the top level.
|
||||
LD_FILE = $(SDK_DIR)/same70b/gcc/gcc/same70q21b_flash.ld
|
||||
|
||||
SRC_C += \
|
||||
src/portable/microchip/samx7x/dcd_samx7x.c \
|
||||
$(SDK_DIR)/same70b/gcc/gcc/startup_same70q21b.c \
|
||||
$(SDK_DIR)/same70b/gcc/system_same70q21b.c \
|
||||
$(SDK_DIR)/hpl/core/hpl_init.c \
|
||||
$(SDK_DIR)/hpl/usart/hpl_usart.c \
|
||||
$(SDK_DIR)/hpl/pmc/hpl_pmc.c \
|
||||
$(SDK_DIR)/hal/src/hal_usart_async.c \
|
||||
$(SDK_DIR)/hal/src/hal_io.c \
|
||||
$(SDK_DIR)/hal/src/hal_atomic.c \
|
||||
$(SDK_DIR)/hal/utils/src/utils_ringbuffer.c
|
||||
|
||||
INC += \
|
||||
$(TOP)/$(BOARD_PATH) \
|
||||
$(TOP)/$(SDK_DIR) \
|
||||
$(TOP)/$(SDK_DIR)/config \
|
||||
$(TOP)/$(SDK_DIR)/same70b/include \
|
||||
$(TOP)/$(SDK_DIR)/hal/include \
|
||||
$(TOP)/$(SDK_DIR)/hal/utils/include \
|
||||
$(TOP)/$(SDK_DIR)/hpl/core \
|
||||
$(TOP)/$(SDK_DIR)/hpl/pio \
|
||||
$(TOP)/$(SDK_DIR)/hpl/pmc \
|
||||
$(TOP)/$(SDK_DIR)/hri \
|
||||
$(TOP)/$(SDK_DIR)/CMSIS/Core/Include
|
||||
|
||||
# For freeRTOS port source
|
||||
FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM7
|
||||
|
||||
# For flash-jlink target
|
||||
flash: $(BUILD)/$(PROJECT).bin
|
||||
edbg --verbose -t same70 -pv -f $<
|
||||
Reference in New Issue
Block a user