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Mike Teachman 8a5bfe44a5 esp32,stm32: Add new machine.I2S class for I2S protocol support. 
This commit adds I2S protocol support for the esp32 and stm32 ports, via
a new machine.I2S class.  It builds on the stm32 work of blmorris, #1361.

Features include:
- a consistent I2S API across the esp32 and stm32 ports
- I2S configurations supported:
  - master transmit and master receive
  - 16-bit and 32-bit sample sizes
  - mono and stereo formats
  - sampling frequency
  - 3 modes of operation:
    - blocking
    - non-blocking with callback
    - uasyncio
  - internal ring buffer size can be tuned
- documentation for Pyboards and esp32-based boards
- tested on the following development boards:
  - Pyboard D SF2W
  - Pyboard V1.1
  - ESP32 with SPIRAM
  - ESP32

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-07-05 23:42:25 +10:00
..
ADAFRUIT_F405_EXPRESS
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
B_L072Z_LRWAN1
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
B_L475E_IOT01A
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
CERB40
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
ESPRUINO_PICO
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
HYDRABUS
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
LIMIFROG
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
MIKROE_CLICKER2_STM32
stm32/mboot: Add support for littlefs.
2020-06-26 21:17:02 +10:00
NADHAT_PYBF405
stm32/boards: Add NADHAT_PYB405 board.
2019-10-18 11:41:22 +11:00
NETDUINO_PLUS_2
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F091RC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F401RE
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F411RE
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F412ZG
stm32/boards: Add board config for Nucleo-F412ZG development board.
2020-05-15 10:48:48 +10:00
NUCLEO_F413ZH
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F429ZI
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F446RE
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F722ZE
stm32/boards/NUCLEO_F722ZE: Add definition files for new board.
2019-07-25 16:31:36 +10:00
NUCLEO_F746ZG
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_F767ZI
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_H743ZI
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_L073RZ
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_L432KC
stm32/boards/NUCLEO_L432KC: Fix FS size and enable LFS1 filesystem.
2021-05-27 12:18:41 +10:00
NUCLEO_L452RE
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_L476RG
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
NUCLEO_WB55
stm32/boards/NUCLEO_WB55: Enable LPUART1 on PA2/PA3.
2021-02-21 15:49:33 +11:00
OLIMEX_E407
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
PYBD_SF2
esp32,stm32: Add new machine.I2S class for I2S protocol support.
2021-07-05 23:42:25 +10:00
PYBD_SF3
stm32: Include .ARM section in firmware for C++ exception handling.
2021-04-06 12:11:15 +10:00
PYBD_SF6
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
PYBLITEV10
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
PYBV3
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
PYBV4
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
PYBV10
esp32,stm32: Add new machine.I2S class for I2S protocol support.
2021-07-05 23:42:25 +10:00
PYBV11
esp32,stm32: Add new machine.I2S class for I2S protocol support.
2021-07-05 23:42:25 +10:00
STM32F4DISC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
STM32F7DISC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
STM32F411DISC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
STM32F429DISC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
STM32F439
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
STM32F769DISC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
STM32L476DISC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
STM32L496GDISC
all: Replace busses with buses.
2021-05-20 23:22:03 +10:00
USBDONGLE_WB55
stm32/boards/USBDONGLE_WB55: Add USE_MBOOT support.
2020-09-08 23:53:12 +10:00
VCC_GND_F407VE
stm32/boards: Enable MICROPY_HW_SPIFLASH_ENABLE_CACHE on VCC_GND boards.
2021-06-10 22:48:17 +10:00
VCC_GND_F407ZG
stm32/boards: Enable MICROPY_HW_SPIFLASH_ENABLE_CACHE on VCC_GND boards.
2021-06-10 22:48:17 +10:00
common_basic.ld
stm32/boards: Factor out common data/bss/heap/stack linker sections.
2020-10-29 23:31:59 +11:00
common_bl.ld
stm32/boards: Factor out common data/bss/heap/stack linker sections.
2020-10-29 23:31:59 +11:00
common_blifs.ld
stm32/boards: Factor out common data/bss/heap/stack linker sections.
2020-10-29 23:31:59 +11:00
common_bss_heap_stack.ld
stm32/boards: Factor out common data/bss/heap/stack linker sections.
2020-10-29 23:31:59 +11:00
common_extratext_data_in_flash_app.ld
stm32: Support C++ code and user C modules written in C++.
2020-10-29 23:35:36 +11:00
common_extratext_data_in_flash_text.ld
stm32: Support C++ code and user C modules written in C++.
2020-10-29 23:35:36 +11:00
common_extratext_data_in_flash.ld
stm32: Support C++ code and user C modules written in C++.
2020-10-29 23:35:36 +11:00
common_ifs.ld
stm32/boards: Factor out common data/bss/heap/stack linker sections.
2020-10-29 23:31:59 +11:00
make-pins.py
esp32,stm32: Add new machine.I2S class for I2S protocol support.
2021-07-05 23:42:25 +10:00
manifest.py
stm32: Enable and freeze uasyncio.
2020-03-26 01:25:45 +11:00
openocd_stm32f4.cfg
stm32/boards: Allow OpenOCD stm_flash procedure to accept single FW img.
2018-12-13 13:43:10 +11:00
openocd_stm32f7.cfg
stm32/boards: Allow OpenOCD stm_flash procedure to accept single FW img.
2018-12-13 13:43:10 +11:00
openocd_stm32l4.cfg
stm32/boards: Allow OpenOCD stm_flash procedure to accept single FW img.
2018-12-13 13:43:10 +11:00
pllvalues.py
stm32/boards/pllvalues.py: Support wider range of PLL values for F413.
2021-04-20 23:33:33 +10:00
stm32f0xx_hal_conf_base.h
stm32/uart: Add uart_set_baudrate function.
2021-02-14 18:30:49 +11:00
stm32f4xx_hal_conf_base.h
stm32/boards: Change default LSI_VALUE to 32000 for F4 MCUs.
2021-05-04 16:53:40 +10:00
stm32f4xx_prefix.c
stm32/pin: In pin AF object, remove union of periph ptr types.
2018-04-11 16:14:58 +10:00
stm32f7xx_hal_conf_base.h
stm32/uart: Add uart_set_baudrate function.
2021-02-14 18:30:49 +11:00
stm32f091_af.csv
stm32/boards/stm32f091_af.csv: Split labels that are multiple funcs.
2018-06-18 13:05:24 +10:00
stm32f091xc.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f401_af.csv
stm32/boards: Split combined alt-func labels and fix some other errors.
2018-05-29 21:37:49 +10:00
stm32f401xd.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f401xe.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f405_af.csv
stm32/boards/stm32f405_af.csv: Fix typo in ETH_RMII_REF_CLK on PA1.
2019-11-11 12:02:14 +11:00
stm32f405.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f411_af.csv
stm32/boards: Split combined alt-func labels and fix some other errors.
2018-05-29 21:37:49 +10:00
stm32f411.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f412_af.csv
stm32: Add support for F412 MCUs.
2020-05-15 10:08:30 +10:00
stm32f412zx.ld
stm32: Add support for F412 MCUs.
2020-05-15 10:08:30 +10:00
stm32f413_af.csv
stm32: Add support for F413 MCUs.
2019-05-02 16:26:53 +10:00
stm32f413xg.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f413xh.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f429_af.csv
stm32/boards/stm32f429_af.csv: Fix typos in UART defs Tx->TX and Rx->RX.
2019-01-31 01:02:42 +11:00
stm32f429.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f439_af.csv
stm32: Enable UART7/8 on F4 series that have these peripherals.
2018-05-16 11:55:07 +10:00
stm32f439.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f722_af.csv
stm32/boards: Add .ld and af.csv files for STM32F722.
2018-06-22 15:39:10 +10:00
stm32f722.ld
stm32/boards/stm32f722.ld: Provide memory regions for internal FS.
2019-07-25 16:31:36 +10:00
stm32f746_af.csv
stm32/boards/stm32f746_af.csv: Add ADC alt functions to correct pins.
2020-01-30 16:31:11 +11:00
stm32f746.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32f767_af.csv
stm32/boards/stm32f767_af.csv: Add ADC column to pin capability list.
2018-03-07 18:40:06 +11:00
stm32f767.ld
stm32/boards/NUCLEO_F767ZI: Update pins, peripherals and total flash.
2019-12-19 11:43:19 +11:00
stm32f769.ld
stm32: Enter bootloader via a system reset.
2019-06-25 14:15:49 +10:00
stm32h7xx_hal_conf_base.h
stm32/uart: Add uart_set_baudrate function.
2021-02-14 18:30:49 +11:00
stm32h743_af.csv
stm32/boards/stm32h743_af.csv: Add ADC entries to pin capability table.
2019-02-06 13:34:53 +11:00
stm32h743.ld
stm32/boards/stm32h743.ld: Enable D2 RAM and add eth-buffer section.
2020-12-08 15:27:27 +11:00
stm32l0xx_hal_conf_base.h
stm32/uart: Add uart_set_baudrate function.
2021-02-14 18:30:49 +11:00
stm32l4xx_hal_conf_base.h
stm32/uart: Add uart_set_baudrate function.
2021-02-14 18:30:49 +11:00
stm32l072_af.csv
stm32/boards: Split UARTx_RTS_DE into UARTx_RTS/UARTx_DE in pin defs.
2021-04-13 23:58:20 +10:00
stm32l072xz.ld
stm32/boards: Add MCU support files for STM32L072.
2019-07-05 17:26:03 +10:00
stm32l432_af.csv
stm32/boards: Add STM32L432KC chip configuration files.
2018-12-06 13:32:43 +11:00
stm32l432.ld
stm32/boards/NUCLEO_L432KC: Fix FS size and enable LFS1 filesystem.
2021-05-27 12:18:41 +10:00
stm32l452_af.csv
stm32/boards: Split UARTx_RTS_DE into UARTx_RTS/UARTx_DE in pin defs.
2021-04-13 23:58:20 +10:00
stm32l452xe.ld
stm32: Add support for STM32L452 MCUs.
2019-07-08 16:50:19 +10:00
stm32l476_af.csv
stm32/boards: Split UARTx_RTS_DE into UARTx_RTS/UARTx_DE in pin defs.
2021-04-13 23:58:20 +10:00
stm32l476xe.ld
stm32/boards: Optimise flash and RAM allocation for L4 boards.
2019-07-01 16:57:20 +10:00
stm32l476xg.ld
stm32/boards: Optimise flash and RAM allocation for L4 boards.
2019-07-01 16:57:20 +10:00
stm32l496_af.csv
stm32/boards: Split combined alt-func labels and fix some other errors.
2018-05-29 21:37:49 +10:00
stm32l496xg.ld
stm32/boards: Optimise flash and RAM allocation for L4 boards.
2019-07-01 16:57:20 +10:00
stm32wb55_af.csv
stm32/boards: Split UARTx_RTS_DE into UARTx_RTS/UARTx_DE in pin defs.
2021-04-13 23:58:20 +10:00
stm32wb55xg.ld
stm32/rfcore: Update rfcore.c to match how ST examples work.
2020-09-08 23:53:02 +10:00
stm32wbxx_hal_conf_base.h
stm32/uart: Add uart_set_baudrate function.
2021-02-14 18:30:49 +11:00