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Code Releases Activity
37,196 Commits 40 Branches 189 Tags 262 MiB
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348 Commits

Author SHA1 Message Date
Francisco Molina
e2c57cde95
cpu/cc2538: cleanup init, add cc2538_rf_obs_sig module 2020-10-22 18:17:08 +02:00
Francisco Molina
145d24499d
cpu/cc2538_rf: remove RADIO_IRQ_PRIO 2020-10-22 17:26:08 +02:00
José Alamos
9fd49581e7
Merge pull request #15140 from fjmolinas/pr_tx_start_radio_hal 
sys/net/ieee802154/radio: add IEEE802154_RADIO_INDICATION_TX_START
 2020-10-22 16:57:27 +02:00
Francisco Molina
0175abc8e5
cc2538/cc2538_rf_radio_ops: add TX/RX_START 2020-10-22 14:59:06 +02:00
Bas Stottelaar
fb61443bbd cpu/*: remove unused assert.h include 2020-10-22 11:13:09 +02:00
Bas Stottelaar
ab6188cea3 cpu/*: add missing include of assert.h 2020-10-22 11:13:08 +02:00
Jose Alamos
fa0dd8b5e2 netdev_ieee802154_submac: set addresses using netdev_register 2020-10-19 15:18:35 +02:00
Jose Alamos
c1a9d352f3 cc2538_rf: unify auto_init for HAL and netdev 2020-10-19 15:18:34 +02:00
benpicco
0f726b17d5
Merge pull request #15228 from jia200x/pr/hal_read_func 
ieee802154/radio: add `read` function
 2020-10-15 21:31:10 +02:00
Jose Alamos
ee5adad401 ieee802154/radio: replace indication mechanism 2020-10-14 18:07:28 +02:00
Francisco Molina
8df42f2390
cpu/cc2538: add RTT_MIN_OFFSET 2020-10-02 12:49:15 +02:00
Francisco Molina
eb8f747a34
cpu/cc2538: reset rtt on init 2020-10-02 12:49:06 +02:00
Benjamin Valentin
d9116684e5 cpu/cortexm_common: advertise puf_sram feature 
`puf_sram` is a feature of the linker script, it does not need vendor
specific hardware support.
 2020-09-11 16:30:45 +02:00
Benjamin Valentin
a1a67265cd cc2538_rf: use prefix for global function name 2020-09-11 13:33:37 +02:00
Benjamin Valentin
8ac3332cb6 cc2538_rf: add EUI provoder for primary EUI-64 2020-09-11 13:33:37 +02:00
Benjamin Valentin
1811686540 cc2538_rf: register with netdev 2020-09-11 13:33:37 +02:00
Benjamin Valentin
6675c5f5c0 cc2538_rf: pass address via pointer 2020-09-11 13:33:37 +02:00
benpicco
84e36e6fcc
Merge pull request #14985 from jia200x/pr/hal/cc2538_rf/fix_style_issues 
cc2538_rf_hal: fix style issues
 2020-09-09 17:41:02 +02:00
Jose Alamos
9d770ec1bd cc2538_rf_hal: fix style issues 2020-09-09 13:07:58 +02:00
Jose Alamos
d3630dcabe cc2538_rf: add missing const qualifiers 2020-09-09 11:18:01 +02:00
Alexandre Abadie
63554b1a0c
cpu/cc2538/radio: only build required files 2020-09-04 15:25:36 +02:00
Jose Alamos
1401635787 cc2538: implement radio hal 2020-09-04 11:09:17 +02:00
Jose Alamos
18d188c5d9 cc2538: add IRQ bit definitions 2020-09-03 18:20:50 +02:00
Jose Alamos
2d7c316226 cc2538_netdev: disable netdev if radio hal is present 2020-09-03 18:20:50 +02:00
Jose Alamos
2917879407 cc2538: move chunks of init function to netdev 2020-09-03 18:20:49 +02:00
Jose Alamos
4cbd3a91b2 cc2538: move IRQ clear to netdev irq handler 2020-09-03 18:20:49 +02:00
Benjamin Valentin
18fe16298c cpu/cc2538: add Watchdog implementation 
The Watchdog on the CC2538 only supports 4 intervals (2ms, 16ms, 250ms & 1s).
Since the watchdog timer API specifies a `max_time`, the interval equal or
below that time is selected.

E.g. for `max_time=125ms` the 16ms interval would be selected.
This is outside the tolerance of the `tests/periph_wdt` test.

Co-authored-by: Thomas Geithner <thomas.geithner@dai-labor.de>
 2020-08-30 11:46:39 +02:00
Francisco Molina
8ed8daa493
cpu/cc2538/timer: fix 32 bit timer reload value 
The interval load value was only set to 0xffff regardless of the counter
mode used which mad the 32bit timer apparently stop after 0xffff (it
would never reach values >0xffff).

When a GPTM is configured to one of the 32-bit modes, TAILR appears as a
32-bit register (the upper 16-bits correspond to the contents of the
GPTM Timer B Interval Load (TBILR) register). In a 16-bit mode, the
upper 16 bits of this register read as 0s and have no effect on the
state of TBILR.

Thsi commit set the correct value for TAILR depending on the configured
timer mode.
 2020-08-12 11:35:42 +02:00
Marian Buschsieweke
234a720571
Merge pull request #14516 from benpicco/bitband_hw 
cortexm_common: fix check for bitbanding feature
 2020-08-08 14:26:49 +02:00
Benjamin Valentin
b8d49fe627 cpu/cc2538: set CPU_HAS_BITBAND 2020-08-08 12:44:11 +02:00
Benjamin Valentin
a8d5f13ad9
cpu/cc2538: rtt: allow to set alarm and overflow cb independently 
Previously the setting the alarm would overwrite the overflow callback
and vice versa.

Since we can only set one alarm in hardware, always set the alarm to the
closest event of the two.
 2020-08-04 16:22:44 +02:00
Benjamin Valentin
852fd7f531
cpu/cc2538: rtt: implement rtt_get_alarm() 
We can't read back the alarm, so just store it in a variable.
 2020-08-04 16:21:19 +02:00
Benjamin Valentin
d7f722e98f
cpu/cc2538: rtt: implement rtt_set_counter() 
We can't set the hardware counter directly, so always add an offset.
 2020-08-04 16:21:17 +02:00
Peter Kietzmann
6adf07caf0
Merge pull request #14672 from jia200x/pr/fix_cc2538_rssi 
cc2538: fix RSSI offset
 2020-08-03 09:45:16 +02:00
Jose Alamos
519f8f4529 cc2538: fix RSSI offset 2020-07-31 16:08:04 +02:00
Benjamin Valentin
08b3e2bd6b cpu/cc2538: GPIO: use bitarithm_test_and_clear() 2020-07-28 12:44:23 +02:00
Francisco Molina
da171f2254
cpu/cc2538/uart: uart_write wait for all bytes to be sent 
uart_write should block until all bytes are sent out, so wait for
transmit fifo to empty before returning.
 2020-07-22 12:56:12 +02:00
Benjamin Valentin
9d836888c2 treewide: fix file permissions 
C files should not be executable.
 2020-07-08 17:32:36 +02:00
Leandro Lanzieri
7d543fe091
cpu/cc2538: Add Kconfig symbols 
Also specify CPU_FAM in Makefile.features
 2020-06-24 15:15:43 +02:00
Leandro Lanzieri
4d65bc8e0a
cpu: Rename CPU_ARCH to CPU_CORE 2020-06-16 12:05:40 +02:00
Matthew Bradbury
ba51e90228 cpu/cc2538: Flush the RX FIFO (if overflowed) after a receive 2020-04-20 18:19:23 +01:00
Matthew Bradbury
bcfb437746 cpu/cc2538: Do not check XREG_RSSISTATbits for RSSI_VALID 2020-04-20 18:18:56 +01:00
Matthew Bradbury
ecfe4a4e8f cpu/cc2538: Check CRC of received message after reading message contents 2020-04-20 18:18:56 +01:00
Matthew Bradbury
fc0581056a cpu/cc2538: Check for a minimum length to read from a received frame 2020-04-20 18:18:56 +01:00
Matthew Bradbury
f0e48f0741 cpu/cc2538: Prevent underflow of the RX FIFO 2020-04-20 18:18:53 +01:00
Jose Alamos
77325b4cde ieee802154: add CONFIG_ prefix to config macros 2020-04-08 19:08:25 +02:00
Leandro Lanzieri
64552a3b9a
cpu/cortexm_common: Move common modules to Makefile.dep 
This moves the following modules to a architecture-specific Makefile.dep
file:
- cortexm_common
- cortexm_common_periph
- newlib
- newlib_nano
- periph
 2020-04-01 09:46:21 +02:00
Francisco Molina
dcd6b7f226
cpu/cc2538/timer: fix GPT enabling wait 2020-03-25 20:16:23 +01:00
benpicco
e9b71254ff
Merge pull request #13694 from fjmolinas/pr_boards_common_cc2538 
boards: add common cc2538
 2020-03-25 11:11:50 +01:00
Francisco Molina
194af687a0
boards/common: add cc2538 2020-03-25 08:20:52 +01:00
benpicco
457c5245ce
Merge pull request #13507 from benpicco/cpu/cc2538-gpio-cycles 
cpu/cc2538: gpio: save a few cycles in handle_isr()
 2020-03-23 20:53:52 +01:00
Francisco Molina
0cc6a51ea8
cpu/cc2538/periph/timer: cleanup styling 2020-03-23 10:59:53 +01:00
Francisco Molina
7e913fe0d9
cpu/cc2538/periph/timer: set pending timer_set_absolute 
GPT timer needs to be gated to write to TnMATCHR register. If set
when timer is stopped save values and set on next timer_start()
 2020-03-23 10:59:30 +01:00
Francisco Molina
ce696c6caa
cpu/cc2538/timer: enable GPT clock in active, sleep and PM0 2020-03-23 10:58:56 +01:00
Benjamin Valentin
345827ce7b cpu/cc2538: gpio: save a few cycles in handle_isr() 
If only one it is set in state (one GPIO pin caused an interrupt),
don't loop over all 8 bits.

Use clz to get the position of the first interrupt bit and clear it,
looping only as many times as there are actual interrupts.
 2020-03-23 09:21:14 +01:00
Francisco Molina
9a2190cd24
cpu/cc2538/periph/pm: unset OSC_PD when running on 32Mhz 
Setting OSC_PD before WFI allows for faster wakeup from sleep.

Wait for cc2538_sys_ctrl_clk_sta and not cc2538_sys_ctrl_clk_ctrl
to be set.
 2020-03-21 19:32:24 +01:00
Francisco Molina
8c35335668
cpu/cc2538/cpu: cleanup clock intialization 2020-03-21 19:32:22 +01:00
Francisco
b98e4bf0d1
Merge pull request #13658 from fjmolinas/pr_periph_timer_cc2538 
cpu/cc2538: fix GPT3 IRQ definition
 2020-03-20 14:31:05 +01:00
Gunar Schorcht
df19c6d1b4
Merge pull request #13519 from benpicco/rtt_rtc 
drivers/rtt_rtc: add RTT based RTC implementation, enable it for cpu/cc2538, nrf5x_common
 2020-03-19 17:18:43 +01:00
Francisco Molina
226e1b5daf
cpu/cc2538: fix GPT3 timer IRQ definition 2020-03-19 16:31:57 +01:00
Benjamin Valentin
f9346e1e2b cpu/cc2538: use RTT based RTC implementation 2020-03-19 15:25:14 +01:00
Francisco
d77ecc1cde
Merge pull request #13598 from benpicco/cpu/cc2538-spi-fix 
cpu/cc2538: fix spi_transfer_bytes()
 2020-03-17 17:29:49 +01:00
benpicco
5d038a24bf
Merge pull request #13510 from benpicco/cpu/cc2538-pm 
cpu/cc2538: implement periph/pm
 2020-03-12 12:18:18 +01:00
Dylan Laduranty
077a15f254 cpu/cc2538: use generic hw fc module 2020-03-10 14:22:34 +01:00
Benjamin Valentin
5d8c00e302 cpu/cc2538: implement periph/pm 
cc2538 implements 4 sleep modes.
In the lightest mode (3) any interrupt source can wake up the CPU.
In mode 2, only RTT, GPIO or USB may wake the CPU.
In mode 1 only RTT and GPIO can wake the CPU.
In mode 0 only GPIO can wake the CPU.

In mode 0 and 1 the lower 16k RAM are lost. This is a problem since those
are usually used by RIOT.

The linkerscripts in cc2538/ldscripts take different approaches towards that.
Some only use the upper 16k and leave the other half to be managed by the
application.

`cc2538sf53.ld` which is used by `openmote-b` uses the entire RAM starting
at the lower half, so it will not be able to wake up from those modes.

A quick fix to test those modes with `tests/periph_pm` would be

--- a/cpu/cc2538/ldscripts/cc2538sf53.ld
+++ b/cpu/cc2538/ldscripts/cc2538sf53.ld
@@ -21,7 +21,7 @@ MEMORY
 {
     rom (rx)    : ORIGIN = 0x00200000, LENGTH = 512K - 44
     cca         : ORIGIN = 0x0027ffd4, LENGTH = 44
-    ram (w!rx)  : ORIGIN = 0x20000000, LENGTH = 32K
+    ram (w!rx)  : ORIGIN = 0x20004000, LENGTH = 16K
 }
 2020-03-10 10:35:46 +01:00
Benjamin Valentin
80392dc644 cpu/cc2538: spi: unify spi_transfer_bytes() 
Use a common helper function to read/write the data register.
 2020-03-09 16:37:07 +01:00
Benjamin Valentin
68b2c57d2d cpu/cc2538: spi: fix spi_transfer_bytes() with in_buf = NULL 
We have to read the DR for every byte that we write.
Just reading DR while SPI is busy in a loop can lead to bytes being
left in the fifo, corrupting subsequent reads.
 2020-03-09 16:22:37 +01:00
benpicco
7396d05605
Merge pull request #13575 from fjmolinas/pr_cc2538_rf_deps 
cpu/cc2538: handle cc2538_rf deps in Makefile.dep
 2020-03-06 18:00:51 +01:00
Francisco Molina
ff6f6618fb
cpu/cc2538: handle cc2538_rf deps in Makefile.dep 2020-03-06 14:17:19 +01:00
Jose Alamos
3ad574a822 drivers/netdev: use netdev_trigger_event_isr function 2020-03-06 14:03:43 +01:00
Alexandre Abadie
68ec8b2c2b
Merge pull request #13391 from kaspar030/mpu_feature 
cpu/cortex-m: turn MPU support into a feature
 2020-03-04 07:09:40 +01:00
Kaspar Schleiser
a3c527fdbc cpu/*: add cortex_mpu to known-to-support CPU families 2020-03-03 22:59:41 +01:00
Francisco
3f062a78b2
Merge pull request #13045 from aabadie/pr/boards/remote_factorize 
boards/remote*: cleanup and factorize code in peripheral configuration headers
 2020-03-03 13:21:04 +01:00
Alexandre Abadie
d7c0102115
cpu/cortexm: move CPU_ARCH/FAM to Makefile.features 2020-02-17 16:02:48 +01:00
Gunar Schorcht
42db6861e1 cpu/cc2538: fix I2C compilation error with NDEBUG 
When NDEBUG macro is defined during compilation, the assert macro produces empty code. The dev parameter is then unused.
 2020-01-30 11:57:36 +01:00
Marian Buschsieweke
c4a84f01c0
cpu/cc2538/periph: adc_sample() now returns int32_t 2020-01-10 14:13:14 +01:00
Alexandre Abadie
82d1d40042
cpu/cc2538: define radio irq prio at cpu level 2020-01-08 14:41:01 +01:00
Francisco Molina
1801f4f085 cpu/cc2538: add periph_rtt 2020-01-08 09:16:49 +01:00
Kaspar Schleiser
b01c6707a5 cpu/cc2538: fix typos 2019-11-23 22:39:36 +01:00
Francois Berder
4a31f94cfc many typo fixes 
Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
 2019-11-23 22:39:07 +01:00
Yegor Yefremov
df7e760588 doxygen/I2C: don't include overridden typedefs 
Add missing #ifndefs to overridden I2C typedefs.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2019-11-15 10:35:33 +01:00
Yegor Yefremov
cf65070b06 doxygen/GPIO: don't include overridden typedefs 
Add missing #ifndefs to overridden GPIO typedefs.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2019-11-15 10:35:33 +01:00
Yegor Yefremov
fa3b0ff04b doxygen/SPI: don't include overridden typedefs 
Add missing #ifndefs to overridden SPI typedefs.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2019-11-15 10:35:32 +01:00
Yegor Yefremov
5b0252b150 doxygen/ADC: don't include overridden typedefs 
Add missing #ifndefs to overridden ADC resolution typedefs.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2019-11-15 10:35:32 +01:00
Alexandre Abadie
5578740fc4
Merge pull request #12397 from fjmolinas/pr_CPU_ARCH_FAM 
makefiles/vars.inc.mk: move definition and export of CPU_FAM and CPU_ARCH to vars.inc.mk
 2019-10-21 08:23:51 +02:00
Francisco Molina
b4f9b74e1a cpu/cc2*: remove immediate expansion of CPU_ARCH 2019-10-18 08:55:33 +02:00
Francisco Molina
5e9b92a326 cpu: remove CPU_ARCH exports 2019-10-18 08:55:33 +02:00
Alexandre Abadie
cba293a9a9
cpu/cc2538: provide gpio feature at cpu level 2019-10-17 22:05:23 +02:00
Kevin "Tristate Tom" Weiss
5bbfe92c11
Merge pull request #12336 from benpicco/cc2538-spi_fix 
cpu/cc2538: fix spi_transfer_bytes()
 2019-10-02 10:52:16 +02:00
Gunar Schorcht
02d81b717e
Merge pull request #12063 from maribu/i2c_release 
drivers/periph/i2c: Updated i2c_release() to return void
 2019-10-01 19:50:38 +02:00
Benjamin Valentin
bf1eca338f cpu/cc2538: fix spi_transfer_bytes() 
Always wait for RNE before reading DR.
Fixes always reading in the !out_buf case.
 2019-09-30 13:11:11 +02:00
Sebastian Meiling
cabaaebff4 cpu/cc2538: adapt timer to return 0 on success 
Adapt periph/timer implementation of cc2538 based MCUs
to return 0 on success for all functions.
 2019-09-11 13:44:46 +02:00
Marian Buschsieweke
df27dbef7a
cpu: Moved stdio_init() into cpu_init() 
- Removed stdio_init() from newlib's _init(), as this is too late in the boot
  process to allow DEBUG()ing during periph_init()
- Added stdio_init() to the various cpu_init() routines of the ARM CPUs just
  before periph_init()
 2019-09-06 16:54:23 +02:00
Marian Buschsieweke
1a51b01db9
cpu/cc2538/periph/i2c: Made cppcheck happy 2019-08-27 13:59:23 +02:00
Marian Buschsieweke
6917934946
cpu/cc2538: Updated i2c_release() 2019-08-22 12:03:07 +02:00
smlng
2de4b3011b periph_common: add as dependency to periph drivers 
Rational: the periph_common module is required by (most) other periph drivers
and also during startup of the CPU/MCU to run periph_init. The latter is only
required if other periph drivers are used, hence periph_common should be a
depency of periph_* modules and *not* of the CPU/MCU. This PR fixes that
by making periph_common a depency of periph_* and removing the explicit
include in the CPU/MCU implementation.
 2019-06-03 13:44:10 +02:00
MrKevinWeiss
0aa6b04249 cpu/cc2538: Add periph_uart_mode implementation 
This commit adds the periph_uart_mode USEMODULE
It implements all functionality defined in the common uart driver
This means all parity modes, data bits, and stop bits
 2019-05-15 09:26:56 +02:00
smlng
6183d5f5c5 netdev: remove layer2 netstats from netdev drivers 
Removing usage of netdev->stats in all net drivers, as it is
handled by gnrc_netif.
 2019-02-01 11:25:27 +02:00
Sebastian Meiling
4eaf1d8135
Merge pull request #10384 from bergzand/pr/netdev/ref_nid 
netdev_ieee802154/radios: refactor PAN ID reset to generic ieee802154 reset
 2018-11-28 12:15:45 +01:00
Koen Zandberg
da0866a6a0
cc2538_rf: Remove PAN ID initialization from reset 2018-11-28 11:31:02 +01:00