Paul Grayson f0f5c6568d rp2/machine_pwm: Fix overflows with freq > 268 MHz. ...

There were several places where 32-bit integer could overflow with
frequencies of 2^28 Hz or above (~268 MHz).  This fixes those overflows and
also introduces rounding for more accurate duty_ns computations.

Signed-off-by: Paul Grayson <pdg@alum.mit.edu>

2023-01-12 16:28:12 +11:00

..

bare-arm

bare-arm/mpconfigport.h: Disable remaining optional features.

2021-11-01 14:23:06 +11:00

cc3200

cc3200: Remove unused NIC type customisation.

2022-12-15 17:40:18 +11:00

esp32

esp32/boards/GENERIC_S3_SPIRAM_OCT: Add ESP32S3 board with Octal SPIRAM.

2022-12-19 13:29:33 +11:00

esp8266

esp8266/machine_pin: Disable open drain when pin becomes input/output.

2022-11-15 12:51:39 +11:00

mimxrt

mimxrt/sdcard: Remove obsolete code already excluded by preprocessor.

2022-12-14 13:05:27 +11:00

minimal

minimal/Makefile: Set linker to $(CC).

2022-11-15 17:09:37 +11:00

nrf

nrf/boards/seeed_xiao_nrf52: Add defn for Seeed XIAO NRF52840 Sense.

2022-12-15 14:27:08 +11:00

pic16bit

all: Use += rather than = everywhere for CFLAGS/LDFLAGS/LIBS.

2022-10-11 23:17:41 +11:00

powerpc

all: Use += rather than = everywhere for CFLAGS/LDFLAGS/LIBS.

2022-10-11 23:17:41 +11:00

qemu-arm

py/objstr: Add hex/fromhex to bytes/memoryview/bytearray.

2022-08-12 12:44:30 +10:00

renesas-ra

renesas-ra: Add the UART methods uart.txdone() and uart.flush().

2022-12-15 12:09:34 +01:00

rp2

rp2/machine_pwm: Fix overflows with freq > 268 MHz.

2023-01-12 16:28:12 +11:00

samd

samd/boards/SEEED_XIAO: Rename to SEEED_XIAO_SAMD21.

2022-12-15 14:18:44 +11:00

stm32

stm32/powerctrl: Fix build on STM32G0xx and STM32H7Bx MCUs.

2022-12-16 16:48:59 +11:00

teensy

extmod: Make extmod.mk self-contained.

2022-10-11 23:31:49 +11:00

unix

unix/moduos: Implement 2-arg version of os.getenv().

2022-12-14 13:38:39 +11:00

webassembly

webassembly/library: Extract and send data to print as UInt8Array.

2022-12-13 17:16:37 +11:00

windows

windows/.gitignore: Simplify by removing build artefacts.

2022-12-13 17:22:11 +11:00

zephyr

zephyr: Rename machine I2C and SPI types consistently across ports.

2022-10-22 12:58:21 +11:00