robert-hh ee49ae8f82 rp2/machine_uart: Fix read when FIFO has chars but ringbuf doesn't. ...

Prior to this fix, if the UART hardware FIFO had a few chars but still
below the FIFO trigger threshold, and the ringbuf was empty, the read
function would timeout if timeout==0 (the default timeout).

This fix follows the suggestion of @iabdalkader.

2021-07-25 17:48:50 +10:00

..

bare-arm

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00

cc3200

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00

esp32

esp32/mphalport: Always yield at least once in delay_ms.

2021-07-22 00:20:53 +10:00

esp8266

esp8266/Makefile: Add more libm files to build.

2021-07-22 23:55:31 +10:00

javascript

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00

mimxrt

mimxrt/machine_i2c: Add hardware-based machine.I2C to machine module.

2021-07-15 00:36:31 +10:00

minimal

minimal/Makefile: Add support for building with user C modules.

2021-07-23 12:02:03 +10:00

nrf

nrf/modules: Replace master/slave with controller/peripheral in SPI.

2021-07-18 11:23:41 +10:00

pic16bit

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00

powerpc

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00

qemu-arm

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00

rp2

rp2/machine_uart: Fix read when FIFO has chars but ringbuf doesn't.

2021-07-25 17:48:50 +10:00

samd

samd: Add support for building with user C modules.

2021-07-22 22:22:03 +10:00

stm32

stm32/boards: Add support for SparkFun STM32 MicroMod Processor board.

2021-07-23 22:03:16 +10:00

teensy

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00

unix

py: Introduce and use mp_raise_type_arg helper.

2021-07-15 00:12:41 +10:00

windows

windows/appveyor: Update to VS 2017 and use Python 3.8 for build/test.

2021-07-15 00:10:52 +10:00

zephyr

all: Update to point to files in new shared/ directory.

2021-07-12 17:08:10 +10:00