RIOT-OS/RIOT
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46,823 Commits 40 Branches 189 Tags 263 MiB
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91 Commits

Author SHA1 Message Date
Marian Buschsieweke
33195d7965
cpu/sam{d21,d5x,l21}: Claim support for BlackMagic Probe 
Using `PROGRAMMER=bmp` has been proven to work reliably at least on
SAMD21, SAMD5x and SAML21.

Since using unsupported programmers is treated as a warning, this change
only reduces the noise in the shell a bit and is not a functional
change.

[1]: https://black-magic.org/supported-targets.html
 2024-11-21 17:20:48 +01:00
Marian Buschsieweke
2ea8601b69
cpu/samd5x/periph_cph.h: drop non-UTF-8 chars 
There were some bogus chars in a comment. Let's drop them.
 2024-10-08 14:16:24 +02:00
Marian Buschsieweke
20e218680c
cpu/samd5x/cpu.c: reformat code 
This formats the code to improve readability and apply the coding
convention. This is a whitespace only change that will not change
generated binaries.
 2024-09-17 22:07:46 +02:00
Dylan Laduranty
26b3583aa9 cpu/samd5x: avoid the use of bitfield in periph 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2024-06-29 13:26:51 +02:00
Dylan Laduranty
41c003d670 cpu/samd5x: avoid the use of bitfield in cpu init 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2024-06-27 21:51:13 +02:00
Firas Hamdi
59c9f68307 cpu/samd5x: Enable and handle errors interrupts 2024-05-16 15:00:28 +02:00
Firas Hamdi
b35e60e720 cpu/samd5x: add CAN error codes 2024-05-16 15:00:28 +02:00
Karl Fessel
c623c50fcf cpu/samd5x/can: assert eff-flag if extended id range 2024-05-08 22:43:01 +02:00
Karl Fessel
1d53d31339 cpu/samd5x/can: set EFF and RTR Flag if received 2024-05-07 10:48:14 +02:00
Firas Hamdi
599967fe26 cpu/samd5x: reword & correct debug output 2024-04-18 15:42:57 +02:00
Karl Fessel
9d2dda27ce
Merge branch 'master' into cpu/samd5x-write-CAN-driver 2024-03-28 09:52:26 +01:00
MrKevinWeiss
e0fdc3c16c
*Kconfig*: Modify Kconfig to remove dep model 2024-03-27 10:28:12 +01:00
Benjamin Valentin
16cfaab235 cpu/samd5x: fix C++ build 2024-03-27 00:15:36 +01:00
Firas Hamdi
e4e5558694 cpu/samd5x: implement driver for samd5x CAN controller 
cpu/samd5x: load RX mailbox
 2024-03-26 15:17:48 +01:00
Urs Gompper
12acc8dec9 cpu/samd5x: make GCLK definitions overwritable 2023-11-23 21:00:16 +01:00
Urs Gompper
b1e31fbf61 cpu/samd5x: define GCLK pins 2023-11-23 21:00:15 +01:00
Urs Gompper
5479c7eb96 cpu/samd5x: add conditional enabling of freqm peripheral 2023-11-23 20:53:14 +01:00
Gunar Schorcht
33d1e82b73 cpu/samd5x: define power modes 2023-09-23 19:26:30 +02:00
Gunar Schorcht
b859da8495 cpu/samd5x: change FDPLL1 frequency to 100 MHz 
The only peripheral that currently uses the FDPLL1 is SDHC. However, the SDHC IP can only be clocked at up to 150 MHz. Therefore, 100 MHz is currently used as the frequency of the FDPLL1. If another peripheral device requires 200 MHz in the future, this must be realized via different clock generators.
 2023-06-20 12:48:54 +02:00
Dylan Laduranty
6607ed10f6 cpu/samd5x: add support for FDPLL1 running at 200MHz 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-05-16 16:04:17 +02:00
Dylan Laduranty
f790d9fe36 cpu/samd5x: replace fdpll0_init by two generic functions 
These functions can be used to set both FDPLL0 and FDPLL1 by using an extra argument 'idx' (index) and allow to set the ONDEMAND bit using the 'flags' argument

Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-05-16 16:03:15 +02:00
Dylan Laduranty
af2fa99470 cpu/samd5x: remove duplicate USE_VREG_BUCK 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-05-16 15:54:18 +02:00
Dylan Laduranty
ba83e13d10 cpu/samd5x: fix SAM0_DPLL_FREQ_MAX_HZ value 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-05-16 15:53:20 +02:00
Benjamin Valentin
9dcb3991d2 cpu/sam0_common: move adc_res_t to common code 2023-01-17 17:18:07 +01:00
Benjamin Valentin
124b849503 cpu: call early_init() 2023-01-08 22:26:12 +01:00
benpicco
baf1687951
Merge pull request #18146 from benpicco/cpu/sam0_common/adc-diffmode 
cpu/sam0_common: adc: add support for differential mode
 2022-09-27 17:34:07 +02:00
Benjamin Valentin
361a94460a cpu/sam0_common: add ADC pin aliases 2022-08-31 18:23:44 +02:00
Benjamin Valentin
babee877ce cpu/sam0_common: add SD Host Controller implementation 2022-05-31 11:07:20 +02:00
Benjamin Valentin
75ee373b01 cpu/samd5x: define ADC pins 
rg define\ PIN_.*_AIN | grep ADC | cut -d' ' -f2 | sort | uniq | sed -E "s/PIN_(P[A-F])([0-9][0-9])B_ADC0_AIN([0-9]*)/\3 GPIO_PIN(\1, \2),/" | sort -n | grep GPIO | cut -d ' ' -f2- | sed -E "s/0([0-9])/\1/"
rg define\ PIN_.*_AIN | grep ADC | cut -d' ' -f2 | sort | uniq | sed -E "s/PIN_(P[A-F])([0-9][0-9])B_ADC1_AIN([0-9]*)/\3 GPIO_PIN(\1, \2),/" | sort -n | grep GPIO | cut -d ' ' -f2- | sed -E "s/0([0-9])/\1/"
 2022-05-30 20:41:18 +02:00
Benjamin Valentin
11acdd0526 cpu/samd*: adjust PM_BLOCKER_INITIAL to the new API 
For saml1x and samd5x this becomes now obsolete as the default provides
this behavior.
 2022-04-06 12:29:25 +02:00
Benjamin Valentin
7c3bfb980e cpu/samd5x: allow to block IDLE mode 
Make it possible to prevent the CPU clock from stopping.
 2022-03-29 18:14:41 +02:00
benpicco
e8cbf1ea90
Merge pull request #16681 from benpicco/drivers/dose-collision 
drivers/dose: make use of UART collision detection feature
 2021-12-08 20:48:28 +01:00
Benjamin Valentin
a51fb298dc cpu/sam0_common: implement periph_uart_collision feature 2021-12-08 17:35:00 +01:00
Benjamin Valentin
669104d841 cpu/sam0_common: SPI: don't perform DMA transfer for small buffers 
Setting up a DMA transfer can take longer than sending out a buffer
byte by byte if the buffer is small.

DMA only shows advantages for large buffers, using it for every transfer
will cause a net slowdown.

Since we did not come up with a good way to determine the treshold based
on the SPI frequency, just use a fixed buffer for now so that DMA can be
used without slowing things down overall.
 2021-11-19 17:22:51 +01:00
Jean-Pierre De Jesus DIAZ
480e22be66 cpu/sam*: fix doxygen grouping warnings 
Signed-off-by: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
 2021-09-11 12:45:15 +02:00
Benjamin Valentin
3fbf473a07 cpu/sam0_common: implement periph_rtc_mem 2021-09-03 11:43:43 +02:00
benpicco
6929577c76
Merge pull request #15845 from benpicco/boards/adafruit-itsybitsy-m4 
boards: add adafruit-itsybitsy-m4
 2021-02-09 19:41:43 +01:00
Benjamin Valentin
73f58bfa04 cpu/samd5x: Kconfig: don't provide periph_eth on CPU level 
It's up to the board to expose it.
 2021-02-09 16:15:33 +01:00
Benjamin Valentin
9c1455d55f cpu: make pm_layered a DEFAULT_MODULE 
Allow to disable pm_layered in the bootloader to save some ROM.
 2021-01-27 13:21:20 +01:00
Benjamin Valentin
8004aa4d34 cpu/sam0_common: not every CPU has DMA 2021-01-12 15:48:37 +01:00
dylad
c934d5dde3 kconfig: add PERIPH_ETH feature to samd5x 2020-12-13 22:30:54 +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
edbb5fe9d0 cpu/samd5x: add NVM User Page Mapping 2020-11-10 12:18:47 +01:00
Bas Stottelaar
22243aec7a cpu/*: realign ENABLE_DEBUG 2020-10-23 00:46:26 +02:00
Bas Stottelaar
ab6188cea3 cpu/*: add missing include of assert.h 2020-10-22 11:13:08 +02:00
Benjamin Valentin
310eb4970c cpu/sam0_common: GPIO: use tamper detection to wake from Deep Sleep 
On samd5x only the RTC can wake the CPU from Deep Sleep (pm modes 0 & 1).
The external interrupt controller is disabled, but we can use the tamper
detection of the RTC.

If an gpio interrupt is configured on one of the five tamper detect pins,
those can be used to wake the CPU from Deep Sleep / Hibernate.
 2020-09-17 18:46:25 +02:00
Benjamin Valentin
cd5a847684 cpu/sam0_common: define CPU_FAM based on CPU_MODEL 2020-08-24 16:13:18 +02:00
Benjamin Valentin
7ed4979148 cpu/samd5x: define CPU_COMMON_SAMD5X symbol and use it 2020-08-24 16:13:18 +02:00
Benjamin Valentin
2cd0236a8c cpu/samd5x: add all parts to Kconfig 2020-08-24 16:11:48 +02:00
János Brodbeck
7a7f06a3e1
cpu/samd5x: add ADC resolution type 2020-08-19 17:48:37 +02:00