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circuitpython/ports/raspberrypi/mpconfigport.mk

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move longint choice to mpconfigport.mk
2021-01-21 22:50:15 -05:00
# All raspberrypi ports have longints.
LONGINT_IMPL = MPZ
Enable squeezing property storage in flash .. and enable it on atmel-samd and raspberrypi. On trinket_m0 this saves 96 net bytes of flash. There are 216 bytes actually saved by reducing the flash storage size of the property descriptors, but added code in several paths takes back over half of the 'raw savings'. By organizing the "get-only" and "get-set" (but no delete) properties each in a different section, we can represent then more efficiently. Testing performed: that a get-only property can still be gotten but can't be set or deleted; that a get-set property can sill be gotten or set but can't be deleted. Tested on pygamer. Because this requires linker file support, I only enabled it on two of the ports.
2022-05-03 09:31:41 -04:00
CIRCUITPY_OPTIMIZE_PROPERTY_FLASH_SIZE ?= 1
Implement RP2040 Alarm module Adds light and deep sleep functionality for the TimeAlarm and PinAlarm alarm categories. Adds board deinit for all platforms.
2021-04-26 17:52:49 -04:00
CIRCUITPY_ALARM ?= 1
raspberypi: Allow mpconfigboard to override additional items This allows more options to be overridden to 0 in an mpconfigboard.mk. Improved: * FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG Still problematic (pull requests welcome): * RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined * BITBANGIO, possibly only if BUSIO is enabled * RTC Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get ``` 323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB). 12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB). ``` Closes #4515
2021-03-31 10:40:26 -04:00
CIRCUITPY_RP2PIO ?= 1
CIRCUITPY_NEOPIXEL_WRITE ?= $(CIRCUITPY_RP2PIO)
Add floppyio for rp2040 Tested on RP2040 Feather with a 3.5" Prodigy diskette, the whole surface reads 100% across 3+ trials.
2022-01-17 17:30:28 -05:00
CIRCUITPY_FLOPPYIO ?= 1
Fix various RP2040 audio dma things: (see detailed commit message) 1. Check for correct error values from dma_claim_unused_channel. 2. Introduce a .stereo flag for simplicity. 3. Clarify PWM carrier frequency choice. 4. Start introducing quiescent audio value. Still need to ramp up/down. 5. Redo audio stop logic a bit. 6. Fix (unrelated) displayio dependency things. There is still an interference problem between other DMA users and audio. Still debugging this.
2021-07-08 08:14:37 -04:00
CIRCUITPY_FRAMEBUFFERIO ?= $(CIRCUITPY_DISPLAYIO)
raspberypi: Allow mpconfigboard to override additional items This allows more options to be overridden to 0 in an mpconfigboard.mk. Improved: * FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG Still problematic (pull requests welcome): * RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined * BITBANGIO, possibly only if BUSIO is enabled * RTC Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get ``` 323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB). 12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB). ``` Closes #4515
2021-03-31 10:40:26 -04:00
CIRCUITPY_FULL_BUILD ?= 1
raspberrypi: Enable mp3 playback The rp2040 is _very_ marginal for mp3 playback, and currently sometimes triggers a bug that gives garbled audio output. However, it does work for some limited situations.
2021-03-10 18:37:04 -05:00
CIRCUITPY_AUDIOMP3 ?= 1
raspberypi: Allow mpconfigboard to override additional items This allows more options to be overridden to 0 in an mpconfigboard.mk. Improved: * FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG Still problematic (pull requests welcome): * RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined * BITBANGIO, possibly only if BUSIO is enabled * RTC Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get ``` 323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB). 12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB). ``` Closes #4515
2021-03-31 10:40:26 -04:00
CIRCUITPY_BITOPS ?= 1
raspberrypi: Implement ParallelImageCapture using PIO .. based on code from Phil B.
2021-04-22 12:47:05 -04:00
CIRCUITPY_IMAGECAPTURE ?= 1
raspberypi: Allow mpconfigboard to override additional items This allows more options to be overridden to 0 in an mpconfigboard.mk. Improved: * FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG Still problematic (pull requests welcome): * RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined * BITBANGIO, possibly only if BUSIO is enabled * RTC Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get ``` 323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB). 12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB). ``` Closes #4515
2021-03-31 10:40:26 -04:00
CIRCUITPY_PWMIO ?= 1
Fix various RP2040 audio dma things: (see detailed commit message) 1. Check for correct error values from dma_claim_unused_channel. 2. Introduce a .stereo flag for simplicity. 3. Clarify PWM carrier frequency choice. 4. Start introducing quiescent audio value. Still need to ramp up/down. 5. Redo audio stop logic a bit. 6. Fix (unrelated) displayio dependency things. There is still an interference problem between other DMA users and audio. Still debugging this.
2021-07-08 08:14:37 -04:00
CIRCUITPY_RGBMATRIX ?= $(CIRCUITPY_DISPLAYIO)
raspberypi: Allow mpconfigboard to override additional items This allows more options to be overridden to 0 in an mpconfigboard.mk. Improved: * FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG Still problematic (pull requests welcome): * RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined * BITBANGIO, possibly only if BUSIO is enabled * RTC Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get ``` 323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB). 12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB). ``` Closes #4515
2021-03-31 10:40:26 -04:00
CIRCUITPY_ROTARYIO ?= 1
rasberrypi: IncrementalEncoder: factor out state machine
2021-04-08 17:25:47 -04:00
CIRCUITPY_ROTARYIO_SOFTENCODER = 1
Add initial RP2040 support The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:47:18 -05:00
# Things that need to be implemented.
raspberrypi: move landmine Makefile comments
2021-03-05 13:59:55 -05:00
# Use PWM interally
CIRCUITPY_FREQUENCYIO = 0
Change I2C terminology from "peripheral" to "target"
2022-08-09 13:06:18 -04:00
CIRCUITPY_I2CTARGET = 0
nvm implementation for rp2040
2021-02-11 02:18:36 -05:00
CIRCUITPY_NVM = 1
raspberrypi: move landmine Makefile comments
2021-03-05 13:59:55 -05:00
# Use PIO interally
raspberypi: Allow mpconfigboard to override additional items This allows more options to be overridden to 0 in an mpconfigboard.mk. Improved: * FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG Still problematic (pull requests welcome): * RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined * BITBANGIO, possibly only if BUSIO is enabled * RTC Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get ``` 323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB). 12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB). ``` Closes #4515
2021-03-31 10:40:26 -04:00
CIRCUITPY_PULSEIO ?= 1
CIRCUITPY_WATCHDOG ?= 1
Add initial RP2040 support The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:47:18 -05:00
Add PWM based audio playback See https://learn.adafruit.com/circuitpython-essentials/circuitpython-audio-out to get started. Fixes #4037
2021-02-02 20:14:39 -05:00
# Audio via PWM
Add initial RP2040 support The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:47:18 -05:00
CIRCUITPY_AUDIOIO = 0
Implement audiobusio and enhance PIO for it This adds I2SOut and PDMIn support via PIO. StateMachines can now: * read and read while writing * transfer in 1, 2 or 4 byte increments * init pins based on expected defaults automatically * be stopped and restarted * rxfifo can be cleared and rxstalls detected (good for tracking when the reading code isn't keeping up) Fixes #4162
2021-02-23 18:50:00 -05:00
CIRCUITPY_AUDIOBUSIO ?= 1
Add PWM based audio playback See https://learn.adafruit.com/circuitpython-essentials/circuitpython-audio-out to get started. Fixes #4037
2021-02-02 20:14:39 -05:00
CIRCUITPY_AUDIOCORE ?= 1
CIRCUITPY_AUDIOPWMIO ?= 1
Add non M4 audiomixer support
2021-03-25 18:30:40 -04:00
CIRCUITPY_AUDIOMIXER = 1
Add initial RP2040 support The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:47:18 -05:00
INTERNAL_LIBM = 1
no default extension for ESP, fix duplicate line in rp2
2022-07-20 21:52:15 -04:00
CIRCUITPY_BUILD_EXTENSIONS ?= uf2
usb descriptors all set; rework of enabling for USB devices
2021-02-04 19:23:40 -05:00
# Number of USB endpoint pairs.
count in/out endpoints; allow more usb modules on low-endpoint boards
2021-05-13 21:49:04 -04:00
USB_NUM_ENDPOINT_PAIRS = 8
Redo RP2040 flash settings This switches stage2 to C and uses Jinja to change the C code based on flash settings from https://github.com/adafruit/nvm.toml. It produces the fastest settings for the given set of external flashes. Flash size is no longer hard coded so switching flashes with similar capabilities but different sizes should *just work*. This PR also places "ITCM" code in RAM to save the XIP cache for code execution. Further optimization is possible. A blink code.py still requires a number of flash fetches every blink. Fixes #4041
2021-03-04 16:12:24 -05:00
INTERNAL_FLASH_FILESYSTEM = 1
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