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6741 Commits

Author SHA1 Message Date
iosabi
70113b5fd3 cpu/qn908x: Implement blocking I2C support 
This initial I2C support allows to use the I2C bus in controller mode to
interact with multiple peripherals in blocking mode. The CPU will
perform a busy wait when transferring data over I2C.
 2020-12-19 22:41:57 +00:00
Marian Buschsieweke
7f7bf8454b
cpu/mips32r2_common: use malloc_thread_safe 
This should fix concurrent dynamic memory allocation.
 2020-12-18 18:17:32 +01:00
Marian Buschsieweke
dfb67cef91
cpu/msp430_common: use malloc_thread_safe 
This should fix concurrent dynamic memory allocation.
 2020-12-18 17:30:40 +01:00
Marian Buschsieweke
915d14eb98
cpu/arm7_common: use malloc_thread_safe 
This should fix concurrent dynamic memory allocation.
 2020-12-18 17:23:12 +01:00
Martine Lenders
6646682873
Merge pull request #15611 from benpicco/boards/eui_provider.h 
net/eui_provider: API cleanup
 2020-12-18 15:02:57 +01:00
Marian Buschsieweke
277ddcb108
cpu/cortexm_common: fix select in Kconfig 
Only select MODULE_MALLOC_THREAD_SAFE if TEST_KCONFIG is true.
 2020-12-18 12:50:33 +01:00
Marian Buschsieweke
b422ef9970
cpu/fe310: use malloc_thread_safe 2020-12-18 10:29:37 +01:00
Leandro Lanzieri
a76deec9a8
Merge pull request #15646 from aabadie/pr/cpu/fe310_common_clock_kconfig 
cpu/fe310: boards/hifive1*: move all clock configuration at CPU level
 2020-12-18 09:46:34 +01:00
Marian Buschsieweke
c8d16d21f7
Merge pull request #15606 from maribu/malloc-newlib-picolibc 
sys/malloc_thread_safe: new module
 2020-12-17 19:55:32 +01:00
Alexandre Abadie
dc77914ce8
cpu/fe310: add clock configuration header 2020-12-17 15:53:31 +01:00
Alexandre Abadie
aaca1331ca
cpu/fe310: move clock Kconfig to cpu 2020-12-17 15:53:31 +01:00
Marian Buschsieweke
09b41d2e1e
cpu/cortexm_common: use malloc_thread_safe module 2020-12-17 15:39:05 +01:00
Marian Buschsieweke
902aa29b62
sys/malloc_thread_safe: split out of cpu/atmega_common 
Split out Gunar Schorcht's clever approach to provide thread safe malloc for
AVR into a system module and make AVR depend on this. This allows other
platforms to also use this.
 2020-12-17 15:39:05 +01:00
Alexandre Abadie
048e8446ef
cpu/stm32f0: remove old clock configuration header 2020-12-17 08:38:40 +01:00
Alexandre Abadie
45c2b19f25
cpu/stm32: merge f0f1f3 clock configuration headers 2020-12-17 08:38:40 +01:00
Alexandre Abadie
ab477a94b0
Merge pull request #15635 from bergzand/pr/cortex_m0/pendsv_r12_clobber 
cpu/cortexm_common: fix r12 clobber in pendsv for Cortex-M0
 2020-12-15 22:58:25 +01:00
Kevin "Tristate Tom" Weiss
5a1dabc025
Merge pull request #15639 from dylad/pr/saml11/fix_iobus_gpio 
cpu/saml11: fix GPIO/IOBUS management
 2020-12-15 20:52:29 +01:00
dylad
e98459f414 cpu/saml11: fix GPIO/IOBUS management 2020-12-15 17:00:54 +01:00
Koen Zandberg
8f1a42cbbf
cpu/cortexm_common: fix r12 clobber in pendsv for Cortex-M0 2020-12-15 13:16:02 +01:00
Daniel Lockau
33afc0ddab cpu/native/rtc: add rtc_set_time implementation 2020-12-15 12:52:35 +01:00
Dylan Laduranty
aec905d697
Merge pull request #15620 from benpicco/cpu/sam0_common/dac_startup 
cpu/sam0_common: DAC: wait for DAC to be ready
 2020-12-15 12:25:32 +01:00
benpicco
89c32e5be2
Update cpu/cc2538/include/cc2538_eui_primary.h 
Co-authored-by: Marian Buschsieweke <maribu@users.noreply.github.com>
 2020-12-14 15:23:13 +01:00
Benjamin Valentin
fe9ae5bc80 net/eui_provider: provide index to the callback function 
If the same callback function is used for multiple interfaces
(`NETDEV_INDEX_ANY`), it is necessary to also provide the index of
the interface to hand out and address.
 2020-12-14 00:22:18 +01:00
dylad
c934d5dde3 kconfig: add PERIPH_ETH feature to samd5x 2020-12-13 22:30:54 +01:00
dylad
a1f5b6182d cpu/sam0: add initial Ethernet support 2020-12-13 22:01:50 +01:00
Benjamin Valentin
c5c46ba35b cpu/sam0_common: DAC: wait for DAC to be ready 
The DAC can have some start-up delay.
If we try to write to it before it's ready, it will get stuck.

This happens now that `tests/driver_dac_dds` immediately sets a DAC
value after init.

The samd2x class of MCUs doesn't have this bit, but a quick test on
samd10 shows that it might not be nececary there - the DAC does not
get stuck when writing to it immediately after init.
 2020-12-13 02:11:36 +01:00
Benjamin Valentin
8f72212eb0 cpu/sam0_common: SPI: add support for QSPI in SPI mode 
We can use the QSPI peripheral as an additional (non-Quad) SPI peripheral.
 2020-12-11 22:33:08 +01:00
Benjamin Valentin
94c7f40b9c cpu/sam0_common: SPI: add support for SAMD20 2020-12-11 22:33:07 +01:00
Benjamin Valentin
fb2a6b7024 cpu/sam0_common: SPI: cleanup 
Insert whitespace and factor out functions to make it easier to
add functionality.
 2020-12-11 22:33:07 +01:00
Benjamin Valentin
b6642a8cb7 cpu/samd21: add samd10 to Kconfig 2020-12-11 18:25:36 +01:00
Benjamin Valentin
a94919aeed cpu/samd21: add support for SAMD10 2020-12-11 18:25:36 +01:00
Benjamin Valentin
531fca952b cpu/sam0_common: add samd10 vendor files 
Files from Atmel.SAMD10_DFP.1.1.77.atpack
 2020-12-11 18:25:36 +01:00
benpicco
e6a4d0a4d5
Merge pull request #15569 from fjmolinas/pr_cc2538_uart_nonblocking 
cpu/cc2538: add periph_uart_nonblocking
 2020-12-11 10:57:36 +01:00
Francisco Molina
bc737a1f76
cpu/cc2538: add periph_uart_nonblocking 
Add periph_uart_nonblocking. Since cc2538 has a transmit FIFO write
to the FIFO first and to a tsrb buffer only when the transmit FIFO
is full.

Rely on the FIFO TXIFLSEL condition to fill up FIFO as space becomes
available.
 2020-12-11 09:36:16 +01:00
benpicco
c5b5788eb7
Merge pull request #15570 from benpicco/sys/bit.h 
sys/bit: move bit.h header to sys/
 2020-12-11 08:36:36 +01:00
Francisco
7bbe36ff6b
Merge pull request #15588 from benpicco/native/pm_layered 
cpu/native: pm: fix build with pm_layered
 2020-12-10 13:05:45 +01:00
Leandro Lanzieri
c4d832e653
Merge pull request #15001 from aabadie/pr/boards/stm32f0f1f3_clock_kconfig_only 
boards/stm32f1f3: model clock configuration in Kconfig
 2020-12-09 14:04:25 +01:00
benpicco
dd7a268ef8
Merge pull request #15527 from Einhornhool/pr/nrf52_i2c_reconfigure 
cpu/nrf52: Add i2c reconfigure feature
 2020-12-08 21:09:55 +01:00
Einhornhool
40d749644f cpu/nrf52: Add i2c reconfigure for use with CryptoAuth devices 2020-12-08 21:27:03 +02:00
Benjamin Valentin
d7ed3418b5 cpu/native: pm: fix build with pm_layered 2020-12-08 18:24:02 +01:00
Alexandre Abadie
8f6005b26e
boards: cpu: stm32f1: use .config for specific iotlab PLL_PREDIV 2020-12-08 18:02:57 +01:00
Francisco
ee80e5aced
Merge pull request #15534 from jia200x/pr/cc2538_rf_submac 
cc2538_rf: default to netdev_ieee802154_submac
 2020-12-08 17:59:37 +01:00
Alexandre Abadie
c68f63b318
cpu/stm32f1f3: handle custom pll prediv/mul at cpu level 2020-12-08 17:36:52 +01:00
Alexandre Abadie
0f23c875a2
cpu/stm32: adapt Kconfig clock configuration for f1/f3 2020-12-08 17:36:51 +01:00
Benjamin Valentin
e300dfe47e sys/bit: move bit.h from cortexm_common/ to sys/ 
The bit access functions are not tied to Cortex-M CPUs, here they only
provide optimisations via bit-banding.

But the functions are generally useful - so move them to an arch independent
location.
 2020-12-08 17:07:41 +01:00
Kaspar Schleiser
04ca147f59 cpu/cortexm_common: fix r12 clobber in pendsv for Cortex-M3+ 2020-12-08 13:29:54 +01:00
Kaspar Schleiser
977f0dfd70 cpu/cortexm_common: split isr_pendsv() 2020-12-08 10:14:45 +01:00
iosabi
3890091ced cpu/qn908x: Add the RTC module. 
This patch implements the real time clock module for the QN908X cpus.

This module is very straightforward with only the one notable drawback
that it doesn't have a match register like the CTIMER block to implement
the alarm function. Instead, this driver can only use the interrupt
generated ever 1 second to implement the alarm match comparison in
software.
 2020-12-06 20:49:51 +00:00
iosabi
ac4c4d6132 cpu/qn908x: Fix triggering GPIO IRQ. 
The IRQ for each GPIO port needs to be enabled in the NVIC on top of
enabling the corresponding bit in the GPIO port.

This was not caught in tests before because I was testing with a larger
stack of commits (including UART and timers) which also had this fix.

Manually poking the GPIOs while using tests/periph_gpio now properly
fires the interrupts.
 2020-12-06 18:07:44 +00:00
benpicco
f72e98d0a0
Merge pull request #15557 from iosabi/qn908x_ctimer 
cpu/qn908x: Add timer driver based on CTIMER.
 2020-12-05 17:36:36 +01:00