2019-11-02 11:52:26 -04:00
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# This file is part of the MicroPython project, http://micropython.org/
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#
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# The MIT License (MIT)
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#
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2020-06-03 18:40:05 -04:00
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# SPDX-FileCopyrightText: Copyright (c) 2019 Dan Halbert for Adafruit Industries
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# SPDX-FileCopyrightText: Copyright (c) 2019 Artur Pacholec
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2019-11-02 11:52:26 -04:00
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# 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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2022-11-18 12:30:28 -05:00
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include ../../py/circuitpy_mkenv.mk
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2019-11-02 11:52:26 -04:00
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CROSS_COMPILE = arm-none-eabi-
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INC += \
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-I. \
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-I../.. \
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-I../../lib/cmsis/inc \
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2019-11-02 11:52:26 -04:00
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-I../../lib/tinyusb/src \
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-I../../supervisor/shared/usb \
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-I$(BUILD) \
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-Iboards \
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-Iboards/$(BOARD) \
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-Iperipherals/ \
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-Iperipherals/mimxrt10xx/ \
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-Isdk/CMSIS/Include/ \
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2019-11-02 11:52:26 -04:00
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-Isdk/devices/$(CHIP_FAMILY) \
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-Isdk/devices/$(CHIP_FAMILY)/drivers \
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2023-03-21 19:21:57 -04:00
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-Isdk/drivers/common
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2019-11-02 11:52:26 -04:00
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# NDEBUG disables assert() statements. This reduces code size pretty dramatically, per tannewt.
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2022-05-27 15:59:54 -04:00
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CFLAGS += -ftree-vrp -DNDEBUG
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2019-11-02 11:52:26 -04:00
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# TinyUSB defines
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2023-02-28 18:07:35 -05:00
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CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_MIMXRT10XX -DCFG_TUD_CDC_RX_BUFSIZE=512 -DCFG_TUD_CDC_TX_BUFSIZE=512
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ifeq ($(CHIP_FAMILY),$(filter $(CHIP_FAMILY),MIMXRT1011 MIMXRT1015))
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2023-05-09 08:37:47 -04:00
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CFLAGS += -DCFG_TUD_MIDI_RX_BUFSIZE=512 -DCFG_TUD_MIDI_TX_BUFSIZE=64 -DCFG_TUD_MSC_BUFSIZE=512
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2023-02-28 18:07:35 -05:00
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else
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CFLAGS += -DCFG_TUD_MIDI_RX_BUFSIZE=512 -DCFG_TUD_MIDI_TX_BUFSIZE=512 -DCFG_TUD_MSC_BUFSIZE=1024
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endif
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2019-11-02 11:52:26 -04:00
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#Debugging/Optimization
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2021-08-19 15:18:13 -04:00
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# Never set -fno-inline because we use inline to move small functions into routines that must be
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# in RAM. If inlining is disallowed, then we may end up calling a function in flash when we cannot.
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2019-11-02 11:52:26 -04:00
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ifeq ($(DEBUG), 1)
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# You may want to enable these flags to make setting breakpoints easier.
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2021-08-19 15:18:13 -04:00
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CFLAGS += -fno-ipa-sra
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2019-11-02 11:52:26 -04:00
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endif
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2021-11-12 20:30:24 -05:00
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CFLAGS += $(INC) -ggdb -Wall -Werror -std=gnu11 -nostdlib -fshort-enums $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT) -Werror=missing-prototypes
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2019-11-02 11:52:26 -04:00
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2020-05-05 12:46:30 -04:00
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# TODO: add these when -Werror is applied
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2020-05-01 10:06:40 -04:00
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# Disable some warnings, as do most ports. NXP SDK causes undef, tinyusb causes cast-align
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2020-05-05 12:46:30 -04:00
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# CFLAGS += -Wno-undef -Wno-cast-align
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2020-05-01 10:06:40 -04:00
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2019-11-02 11:52:26 -04:00
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CFLAGS += \
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-mthumb \
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-mapcs \
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-mcpu=cortex-m7 \
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-mfloat-abi=hard \
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-mfpu=fpv5-sp-d16 \
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-DCPU_$(CHIP_VARIANT) \
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-DIMXRT1XXX \
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2020-07-23 20:27:02 -04:00
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-g3 -Wno-unused-parameter \
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2020-01-18 14:54:01 -05:00
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-ffunction-sections -fdata-sections -fstack-usage
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2019-11-02 11:52:26 -04:00
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2023-02-28 18:07:35 -05:00
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OPTIMIZATION_FLAGS ?= -O2
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2020-07-23 20:27:02 -04:00
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2020-07-22 13:44:41 -04:00
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# option to override compiler optimization level, set in boards/$(BOARD)/mpconfigboard.mk
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2020-07-23 20:27:02 -04:00
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CFLAGS += $(OPTIMIZATION_FLAGS)
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2020-07-21 11:11:08 -04:00
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ifeq ($(CIRCUITPY_SWO_TRACE), 1)
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CFLAGS += -finstrument-functions -finstrument-functions-exclude-file-list=tinyusb -finstrument-functions-exclude-function-list='USB_OTG1_IRQHandler,usb_irq_handler,nlr_push,CLOCK_EnableClock,CLOCK_SetDiv,CLOCK_SetMux,__DMB,__ISB,__DSB,SCB_EnableICache,SCB_EnableDCache,ARM_MPU_Disable,ARM_MPU_Enable,SCB_DisableDCache,SCB_DisableICache,__enable_irq,__disable_irq,__set_MSP,port_get_raw_ticks,supervisor_ticks_ms64'
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endif
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2020-01-08 23:32:45 -05:00
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LD_FILES = $(wildcard boards/$(BOARD)/*.ld) $(addprefix linking/, flash/$(FLASH).ld chip_family/$(CHIP_FAMILY).ld common.ld)
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LD_SCRIPT_FLAG := -Wl,-T,
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2020-05-28 18:43:55 -04:00
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LDFLAGS = $(CFLAGS) -nostartfiles -Wl,-nostdlib $(addprefix $(LD_SCRIPT_FLAG), $(LD_FILES)) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nano.specs
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2019-11-02 11:52:26 -04:00
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LIBS := -lgcc -lc -lnosys -lm
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# Use toolchain libm if we're not using our own.
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ifndef INTERNAL_LIBM
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LIBS += -lm
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endif
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2023-03-23 19:11:00 -04:00
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ifndef CHIP_CORE
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CHIP_CORE = $(CHIP_FAMILY)
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endif
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# If not empty, then it is 10xx.
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ifneq ($(findstring MIMXRT10, $(CHIP_FAMILY)),)
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CFLAGS += -DIMXRT10XX=1 -DIMXRT11XX=0
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MIMXRT10xx = $(CHIP_FAMILY)
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BOOTLOADER_SIZE := 0x6000C000
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else
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CFLAGS += -DIMXRT11XX=1 -DIMXRT10XX=0
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MIMXRT11xx = $(CHIP_FAMILY)
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BOOTLOADER_SIZE := 0x3000C000
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endif
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LDFLAGS += -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-sp-d16 -mthumb -mapcs
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2019-11-02 11:52:26 -04:00
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SRC_SDK := \
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devices/$(CHIP_FAMILY)/drivers/fsl_clock.c \
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devices/$(CHIP_FAMILY)/system_$(CHIP_CORE).c \
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2023-03-21 19:21:57 -04:00
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devices/$(CHIP_FAMILY)/xip/fsl_flexspi_nor_boot.c \
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drivers/cache/armv7-m7/fsl_cache.c \
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drivers/common/fsl_common_arm.c \
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drivers/common/fsl_common.c \
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drivers/flexspi/fsl_flexspi.c \
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drivers/igpio/fsl_gpio.c \
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drivers/lpi2c/fsl_lpi2c.c \
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drivers/lpspi/fsl_lpspi.c \
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drivers/lpuart/fsl_lpuart.c \
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drivers/ocotp/fsl_ocotp.c \
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drivers/pwm/fsl_pwm.c \
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mimxrt10xx: implement i2sout
tested on metro m7 (green prototype version) with max98357a i2s amplifier and the following test code:
```py
import board
import time
import digitalio
from audiobusio import I2SOut
from audiocore import RawSample
from microcontroller import pin
from ulab import numpy as np
n = np.array(np.sin(np.linspace(0, np.pi*2, 218, endpoint=False)) * 200, dtype=np.int16)
print(n)
r = RawSample(n, sample_rate=8000, channel_count=2)
def main():
with digitalio.DigitalInOut(board.LED) as l:
l.switch_to_output(True)
value = False
while True:
with I2SOut(pin.GPIO_06, pin.GPIO_07, pin.GPIO_04) as i:
time.sleep(.01)
l.value = value = not value
i.play(r, loop=True)
print(i.playing)
time.sleep(.5)
i.stop()
print("STOPPED")
print(i.playing)
time.sleep(.5)
i.play(r, loop=True)
print(i.playing)
print("PLAY AGAIN")
time.sleep(.5)
time.sleep(1)
```
Only stereo, 16-bit, raw samples were tested; the sample rate is actually fixed
at 48kHz in the core right now. There is more to do, but the basics work.
# Conflicts:
# ports/mimxrt10xx/Makefile
# ports/mimxrt10xx/mpconfigport.mk
2023-03-22 13:14:00 -04:00
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drivers/sai/fsl_sai.c \
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2023-03-21 19:21:57 -04:00
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drivers/snvs_hp/fsl_snvs_hp.c \
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drivers/snvs_lp/fsl_snvs_lp.c \
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drivers/trng/fsl_trng.c \
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2023-03-23 19:11:00 -04:00
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ifeq ($(CIRCUITPY_ANALOGIO), 1)
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SRC_SDK += drivers/adc_12b1msps_sar/fsl_adc.c \
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drivers/tempmon/fsl_tempmon.c
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endif
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ifeq ($(CHIP_FAMILY), MIMXRT1176)
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SRC_SDK += devices/$(CHIP_FAMILY)/drivers/fsl_anatop_ai.c \
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devices/$(CHIP_FAMILY)/drivers/fsl_dcdc.c \
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devices/$(CHIP_FAMILY)/drivers/fsl_pmu.c
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endif
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SRC_SDK := $(addprefix sdk/, $(SRC_SDK))
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2019-11-02 11:52:26 -04:00
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2023-03-23 19:11:00 -04:00
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$(addprefix $(BUILD)/, $(SRC_SDK:.c=.o)): CFLAGS += -Wno-array-bounds
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2020-10-15 15:24:24 -04:00
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SRC_C += \
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2019-11-02 11:52:26 -04:00
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background.c \
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boards/$(BOARD)/board.c \
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2020-01-08 23:32:45 -05:00
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boards/$(BOARD)/flash_config.c \
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2019-11-02 11:52:26 -04:00
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boards/$(BOARD)/pins.c \
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2022-01-06 13:24:02 -05:00
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lib/tinyusb/src/portable/chipidea/ci_hs/dcd_ci_hs.c \
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2019-11-02 11:52:26 -04:00
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mphalport.c \
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peripherals/mimxrt10xx/$(CHIP_FAMILY)/clocks.c \
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peripherals/mimxrt10xx/$(CHIP_FAMILY)/periph.c \
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peripherals/mimxrt10xx/$(CHIP_FAMILY)/pins.c \
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2023-03-23 10:28:14 -04:00
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peripherals/mimxrt10xx/pins.c \
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2019-11-02 11:52:26 -04:00
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reset.c \
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2021-04-22 20:55:39 -04:00
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supervisor/flexspi_nor_flash_ops.c
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2020-03-24 18:46:10 -04:00
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2022-02-18 20:57:54 -05:00
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ifeq ($(CIRCUITPY_USB_HOST), 1)
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SRC_C += \
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lib/tinyusb/src/portable/chipidea/ci_hs/hcd_ci_hs.c \
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lib/tinyusb/src/portable/ehci/ehci.c \
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endif
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2019-11-02 11:52:26 -04:00
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SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \
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$(addprefix shared-bindings/, $(SRC_BINDINGS_ENUMS)) \
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$(addprefix common-hal/, $(SRC_COMMON_HAL))
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SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \
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$(addprefix shared-module/, $(SRC_SHARED_MODULE)) \
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$(addprefix shared-module/, $(SRC_SHARED_MODULE_INTERNAL))
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SRC_S = \
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2023-03-23 19:11:00 -04:00
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sdk/devices/$(CHIP_FAMILY)/gcc/startup_$(CHIP_CORE).S \
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2019-11-02 11:52:26 -04:00
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supervisor/cpu.S
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OBJ = $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_SDK:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_EXPANDED:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_SHARED_MODULE_EXPANDED:.c=.o))
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ifeq ($(INTERNAL_LIBM),1)
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OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
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endif
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2021-04-22 20:55:39 -04:00
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OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
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2019-11-02 11:52:26 -04:00
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OBJ += $(addprefix $(BUILD)/, $(SRC_S:.S=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
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2023-09-29 10:49:34 -04:00
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SRC_QSTR += $(SRC_C) $(SRC_SUPERVISOR) $(SRC_COMMON_HAL_EXPANDED) $(SRC_SHARED_MODULE_EXPANDED) $(SRC_CIRCUITPY_COMMON)
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2019-11-02 11:52:26 -04:00
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2020-02-12 04:03:11 -05:00
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all: $(BUILD)/firmware.bin $(BUILD)/firmware.uf2 $(BUILD)/firmware.hex
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2019-11-02 11:52:26 -04:00
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2023-06-05 17:16:25 -04:00
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ifeq ($(VALID_BOARD),)
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$(BUILD)/firmware.elf: invalid-board
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else
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2020-01-08 23:32:45 -05:00
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$(BUILD)/firmware.elf: $(OBJ) $(LD_FILES)
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2019-11-02 11:52:26 -04:00
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$(STEPECHO) "LINK $@"
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2023-02-28 18:07:35 -05:00
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$(Q)$(CC) -o $@ $(LDFLAGS) $(filter-out %.ld, $^) -Wl,--print-memory-usage -Wl,--start-group $(LIBS) -Wl,--end-group
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2023-06-05 17:16:25 -04:00
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endif
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2019-11-02 11:52:26 -04:00
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2023-03-17 11:49:47 -04:00
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# -R excludes sections from the output files.
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2019-11-02 11:52:26 -04:00
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$(BUILD)/firmware.bin: $(BUILD)/firmware.elf
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$(STEPECHO) "Create $@"
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2023-03-17 11:49:47 -04:00
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$(Q)$(OBJCOPY) -O binary -R .stack -R .dtcm_bss $^ $@
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2019-11-02 11:52:26 -04:00
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2020-02-12 04:03:11 -05:00
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$(BUILD)/firmware.uf2: $(BUILD)/firmware.elf
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2019-11-02 11:52:26 -04:00
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$(STEPECHO) "Create $@"
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2023-03-17 11:49:47 -04:00
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$(Q)$(OBJCOPY) -O binary -R .stack -R .dtcm_bss -R .ivt -R .flash_config $^ $@-binpart
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2021-10-15 15:59:04 -04:00
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$(Q)$(PYTHON) $(TOP)/tools/uf2/utils/uf2conv.py -b $(BOOTLOADER_SIZE) -f MIMXRT10XX -c -o $@ $@-binpart
|
2023-03-21 19:21:57 -04:00
|
|
|
$(Q)rm $@-binpart
|
2019-11-02 11:52:26 -04:00
|
|
|
|
2020-01-08 23:32:45 -05:00
|
|
|
$(BUILD)/firmware.hex: $(BUILD)/firmware.elf
|
2023-03-17 11:49:47 -04:00
|
|
|
$(Q)$(OBJCOPY) -O ihex -R .stack -R .dtcm_bss $< $@
|
2020-01-08 23:32:45 -05:00
|
|
|
|
2019-11-02 11:52:26 -04:00
|
|
|
include $(TOP)/py/mkrules.mk
|
|
|
|
|
|
2022-02-18 20:57:54 -05:00
|
|
|
|
2023-05-02 15:13:54 -04:00
|
|
|
# Flash using jlink
|
|
|
|
|
define jlink_script
|
|
|
|
|
halt
|
|
|
|
|
loadfile $^
|
|
|
|
|
r
|
|
|
|
|
go
|
|
|
|
|
exit
|
|
|
|
|
endef
|
|
|
|
|
export jlink_script
|
|
|
|
|
|
|
|
|
|
JLINKEXE = JLinkExe
|
|
|
|
|
flash-jlink: $(BUILD)/firmware.elf
|
|
|
|
|
@echo "$$jlink_script" > $(BUILD)/firmware.jlink
|
|
|
|
|
$(JLINKEXE) -device $(CHIP_FAMILY)xxx5A -if swd -JTAGConf -1,-1 -speed auto -CommandFile $(BUILD)/firmware.jlink
|
|
|
|
|
|
|
|
|
|
flash: flash-jlink
|
