Previously the DHT11/DHT21/DHT22 driver ended up in an infinite loop locking up
RIOT when a communication error occurred. This commit adds a simple timeout to
the communication in order to prevent these lock ups.
Some LoRa modules don't provide all ISR lines. Thus, there are
cases where different interrupts appear simultaneously in the ISR flags.
It's required to use an AND/OR pattern to check which interrupts were triggered.
cpu/stm32_common: cleanup periph eth
boards/nucleo-f767zi: cleanup dependencies
boards/nucleo-f767zi: fix dma configuration attribute for eth
examples/default: add nucleo-767zi in boards with netif
drivers/stm_32_eth: Add header guard for eth_config
Co-authored-By: Robin <robin@chilio.net>
stm32eth: Move to stm32_common periph
cpu/stm32_periph_eth: Rebase to current master branch
- Update DMA to use new vendor headers
- Update send to use iolist. It looks like the packet headers are now transfered as seperate iolist entries which results in the eth periph sending each header as own packet. To fix this a rather ugly workaround is used where the whole iolist content is first copied to a static buffer. This will be fixed soon in another commit
- If MAC is set to zero use luid to generate one
- Small code style fixes
cpu/stm312f7: Add periph config for on-board ethernet
boards/nucleo-f767zi: Add config for on board ethernet
tests/stm32_eth_lwip: Remove board restriction
boards/common/nucleo: Add luid module if stm32 ethernet is used
tests/stm32_eth_gnrc: Add Testcase for gnrc using the stm32 eth periph
stm32_eth: Rework netdev driver layour
tests/stm32_eth_*: Use netdev driver header file for prototypes
stm32_eth: Add auto init for stm32 eth netdev driver
boards/stm32: Enable ethernet conf for nucleo boards
stm32_eth_auto_init: Add dont be pendantic flag
stm32_eth: Remove dma specific stuff from periph_cpu.h
Looks like this was implemented in PR #9171 and 021697ae94 with the same interface.
stm32_eth: Remove eth feature from stm32f4discovery boards
stm32_eth: Migrate to stm32 DMA API
stm32_eth: Add iolist to module deps
stm32_eth: Rework send function to use iolist
stm32_eth: Fix ci build warnings
stm32_eth: Fix bug introduced with iolist usage
stm32_eth: Remove redundant static buffer
stm32_eth: Fix feature dependencies
stm32_eth: Fix wrong header guard name
stm32_eth: Implement correct l2 netstats interface
stm32_eth: Rename public functions to stm32_eth_*
stm32_eth: Fix doccheck
stm32_eth: Move register DEFINE to appropriate header file
stm32_eth: remove untested configuration for f446ze boards
stm32_eth: Move periph configuration struct to stm32_common
stm32_eth: Fix naming of eth_phy_read and eth_phy_write
stm32_eth: Remove obsolete test applications
drivers/eth-phy: add generic Ethernet PHY iface
cpu/stm32f4: implement eth driver peripheral
This implements the ethernet (MAC) peripheral of the stm32f4 as a
netdev driver.
boards/stm32f4discovery: add eth configuration
boards/stm32f4discovery: add feature stm32_eth
tests/stm32_eth_lwip: add test application
- The previous implementation wrongly assumes that sx1272 and 1276
use the same logic level for triggering a reset.
- The timeout values were to short to guarantee proper reset when
coming from POR.
in case of CME or CMS errors, the error codes or human readable strings
are in the response buffer. We want to indicate to the AT driver user
that when tihs case occurrs so he can extract the error codes.
When writing an array of bytes, each byte is converted on the fly to 2 hex characters and sent to the rn2xx3 module. This change ensures each string is correctly terminated, with null character, when written to the module
`tsrb` changed to that type, so there is no reason for us, to keep the
internally used buffer as a `char` (especially since the rest of the
driver already uses `uint8_t`)
The MRF24J40MC/MD/ME modules contain an external power amplifier &
low noise amplifier that has to be enabled manually by setting three bits
in the TESTMODE register.
On MRF24J40MC the power amplifier is powered by a separate voltage regualtor
that has to be enabled by setting GPIO3 to HIGH.
During Sleep and CCA the PA should be disabled.
Co-authored-by: Carton <joel.carron@eeproperty.ch>
Co-authored-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
Since the API doc doesn't specify what to do with 0
len writings into UART, we cannot assume that is
safe to do it, so this commit prevents it by checking
the length prior to the `uart_write()` operation.
This driver is compliant with the candev interface. It has been tested
with STM32F0 and STM32F2 and STM32F413 ONLY at this time but should be
compliant with other STM32Fx devices
This defines a new 'isrpipe_read_timeout' module that should be used when using
the timeout based function of isrpipe.
This fix the implicit dependency to 'xtimer' that is only needed for the
'_timeout' functions.
It prevents 'stdio_uart' that uses 'isrpipe' to need to depend on xtimer.
This was silently solved at link time for most platforms but not for the
'esp32' for example.
'drivers/at' needed to be updated at the same time to follow the api change.
This commit adds usbdev, a common API to interface USB peripheral
devices. The API is split into two parts, one for the USB device itself
and one for the USB endpoint.
This driver API aims to control DC motors.
It handles :
* motor controller associated to a PWM device
* several motors by controller
* motor rotation direction
* brake capability
* enable/disable motor individually
Signed-off-by: Gilles DOFFE <g.doffe@gmail.com>
Change description to reflect the configurability of the serial
interface.
Also, fix the uart_mode parameter description as the UART will be
configured and not initialized.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
This the first step in moving the collection of layer 2 netstats from
the low level driver to a central location, ie. gnrc_netif, to avoid
code duplication.
As suggested in PR#5899 add a routine uart_mode() that will
setup data bits, stop bits and parity at runtime.
uart.h provides a set of enums defining these settings and each
platform will override them to specify values corresponding to
its configuration registers.
The idea behind the enums is to specify default settings i.e. 8N1
through the 0 value item. Invoking uart_mode(uart, 0, 0, 0) will
setup 8N1 mode.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
If netdev_driver_t::recv() is called and the provided buffer is smaller than
the frame then `-ENOBUFS` should be returned, the frame should be dropped, and
no data of the frame should be returned.
Addresses: https://github.com/RIOT-OS/RIOT/issues/10413
The LTC4150 is a coulomb counter (a.k.a. battery sensor or bidirectional
current sensor) that is used in the MSBA2 board and available for little money
as easy to use break out board.
in case there's an error uart_init() returns an error value,
this value indicates the reason for the error thus we should
return it from at_dev_init() so the user will be able to identify
whether the init succeded or failed.
