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Code Releases Activity
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Commit Graph

493 Commits

Author SHA1 Message Date
Alexandre Abadie
430770886b
make/esptool: fix FFLAGS inclusion order for qemu 2021-02-22 10:35:38 +01:00
Kaspar Schleiser
858b5ca6ed xfa: remove obsolete empty xfa.ld 2021-02-18 10:46:08 +01:00
Kaspar Schleiser
2474fa7af5 cpu/esp32: add XFA support 2021-02-18 10:46:08 +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
Francisco Molina
63a2a6ce1b
treewide: model newlib as a FEATURE 2021-01-27 09:24:25 +01:00
Erik Ekman
1d6aa2e865 cpu/esp32: Add newline to emac_main debug prints 2021-01-21 20:55:02 +01:00
Alexandre Abadie
189f7d862d
cpu/esp32: fix typo in timer documentation 2021-01-08 12:04:24 +01:00
Alexandre Abadie
b4458e73f2
cpu/esp32: fix typo in Doxygen comment 
depenend => depend
 2021-01-08 10:15:32 +01:00
Erik Ekman
2afa93c9f7 boards/esp32-ethernet-kit: Setup Kconfig to match makefiles 2020-11-28 10:18:54 +01:00
Erik Ekman
064f58e7aa boards/esp32: add ESP32-Ethernet-Kit v1.2 board 2020-11-28 10:18:54 +01:00
Erik Ekman
db91be6ef8 cpu/esp32: add esp_jtag pseudomodule and feature 
Available on esp32-wrover-kit and esp32-ethernet-kit boards.
 2020-11-28 10:18:54 +01:00
Erik Ekman
e3142c39f0 boards/esp32: add ESP32-Ethernet-Kit board 
Mostly copied from esp32-wroom-kit and Ethernet part from
esp32-olimex-evb.

Ethernet and serial port has been tested (on v1.2 board).
 2020-11-28 10:18:54 +01:00
Erik Ekman
f28de6a544 cpu/esp32: add support for IP101G Ethernet phy 
As used in ESP32-Ethernet-Kit board:
https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/get-started-ethernet-kit.html

Inspired by existing code for lan8720 PHY as well as latest ESP32 code:
https://github.com/espressif/esp-idf/blob/master/components/esp_eth/src/esp_eth_phy_ip101.c

Phy datasheet available: http://www.bdtic.com/ICplus/IP101G.html
 2020-11-28 10:15:14 +01:00
Bas Stottelaar
94171b7389 cpu/*: replace #if ENABLE_DEBUG with IS_ACTIVE 2020-11-02 21:34:12 +01:00
Marian Buschsieweke
125c892c03
drivers/periph/timer: Use uint32_t for frequency 
For all currently supported platforms `unsigned long` is 32 bit in width. But
better use `uint32_t` to be safe.
 2020-10-30 22:02:12 +01:00
benpicco
b14e7544aa
Merge pull request #14117 from btcven/2020_05_22-esp_wifi_ap 
cpu/esp: implement ESP WiFi SoftAP mode
 2020-10-26 00:08:22 +01:00
Bas Stottelaar
22243aec7a cpu/*: realign ENABLE_DEBUG 2020-10-23 00:46:26 +02:00
Bas Stottelaar
bd34cf8fc0 cpu/*: reorder ENABLE_DEBUG after last include 2020-10-23 00:45:55 +02:00
Bas Stottelaar
ab6188cea3 cpu/*: add missing include of assert.h 2020-10-22 11:13:08 +02:00
Leandro Lanzieri
837ddf6d8c
cpu/esp32/ld: use folder name instead of archive for module objects 2020-10-09 13:29:51 +02:00
Vincent Dupont
c498bbdc83 esp32/can: include can_esp.h from periph_cpu.h 2020-09-30 12:59:03 +02:00
Jean Pierre Dudey
295a3665d2 cpu/esp: implement ESP SoftAP mode 
This is an implementation of the ESP32 SoftAP mode using the
`esp_wifi_ap` pseudomodule.

Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
 2020-09-27 18:29:24 -05:00
Cenk Gündoğan
0d0bc91553
Merge pull request #14754 from leandrolanzieri/pr/no_archives 
build system: link object files
 2020-09-10 09:36:29 +02:00
Marian Buschsieweke
7c1949341e
build system: Overwrite TARGET_ARCH per arch 
Add `TARGET_ARCH_<ARCH>` for each architecture (e.g. `TARGET_ARCH_CORTEX` for
Cortex M) to allow users to overwrite the target triple for a specific arch
from ~/.profile or ~/.bashrc (or the like) without overwriting it for all others
as well.
 2020-09-08 22:28:41 +02:00
Leandro Lanzieri
81cb769cad
makefiles: avoid building archives when compiling 2020-09-04 15:01:10 +02:00
benpicco
b6a542668b
Merge pull request #14845 from fjmolinas/pr_driver_netdev_common 
tests/driver_netdev_common: add netdev_default
 2020-08-27 17:01:50 +02:00
Francisco Molina
c05dd9e6d3
treewide: change netdev driver dependencies against netdev_default 
- gnrc_netdev_default depends on netdev_default, no need for checking
against both modules.
- fix documentation mentions of the double check
 2020-08-27 11:46:25 +02:00
benpicco
a455d74621
Merge pull request #14729 from gschorcht/cpu/esp32/vendor_dependeny_boarddir 
cpu/esp32: remove the dependency of vendor code on BOARDDIR
 2020-08-07 17:03:40 +02:00
Gunar Schorcht
d19a1f5af5 cpu/esp32: remove the dependency of vendor code on BOARDDIR 2020-08-07 16:09:12 +02:00
Gunar Schorcht
2ed4486f21 cpu/esp32: cleanup of C++ hacks 
Since former ESP32 toolchain versions used POSIX threads, module `pthread` was required. The built-in `cxa_ctor_guards` had to be replaced since they used the `pthread_once` function for singleton objects initialization where the parameter `once` was of incompatible type with that provided by RIOT's `pthread` module. The current ESP32 toolchain version no longer uses POSIX threads. The dependency on module `pthread` as well as according C++ hacks can be removed.
 2020-07-29 10:14:57 +02:00
Gunar Schorcht
fb47f094d3 cpu/esp32: support multiple heaps for newlib 
Several unsused DRAM sections are added to the heap.
 2020-07-10 08:42:12 +02:00
benpicco
63a0014456
Merge pull request #14467 from benpicco/fix_file_permission 
treewide: fix file permissions
 2020-07-08 18:30:01 +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
0b0a03bef9
cpu/esp32: Add Kconfig symbols 2020-07-07 16:27:35 +02:00
Francisco Molina
e98341da93
Makefile: use normal conditionals 2020-06-29 22:40:29 +02:00
Benjamin Valentin
5da1a9e577 cpu/esp*: use TIMER_CHANNEL_NUMOF 2020-06-24 00:45:35 +02:00
benpicco
3a30db4029
Merge pull request #13895 from gschorcht/cpu/esp32/fix_i2c_gpio_32_33 
cpu/esp32: fix GPIO32 and GPIO 33 as I2C pins
 2020-05-25 22:37:35 +02:00
Alexandre Abadie
3b0510f9bc
Merge pull request #14077 from maribu/esp32-external-board 
cpu/esp*: Allow compilation with external boards
 2020-05-14 21:16:54 +02:00
Francisco
1f9d299492
Merge pull request #13196 from HendrikVE/shell-readline-refactor 
sys/shell: refactor readline function
 2020-05-14 15:32:45 +02:00
Marian Buschsieweke
1dbcdd3d4b
cpu/esp32: Allow compilation with external boards 
Replace `$(RIOTBOARD)/$(BOARD)` with `$(BOARDDIR)`, which also works for
external boards.
 2020-05-14 13:32:19 +02:00
Francisco Molina
bd3eff3537 cpu/esp32: switch from O2 to Os 
In #12955 optimization was switched to O2 because with the '-Os'
option, the ESP32 hangs sporadically in 'tests/bench*' if
interrupts where disabled too early by benchmark tests.

Since it hasn't been reproduced since and in #13196 O2 was causing
un-explained hardfaults, since the aforementioned issue could not
be reproduced we switch back to Os by removing O2, as Os will be
used by default.
 2020-05-06 18:46:43 +02:00
Martine Lenders
ad89680c40
Merge pull request #14004 from gschorcht/cpu/esp32/fix_newlib_nano_printf_float 
cpu/esp32: fix printf for float with newlib-nano
 2020-05-02 20:43:00 +02:00
Gunar Schorcht
5fbf74b203 cpu/esp32: fix printf for float with newlib-nano 2020-05-02 16:56:29 +02:00
benpicco
99e8b04921
Merge pull request #13812 from gschorcht/cpu/esp32/fix_newlib_nano 
cpu/esp32: use module newlib_nano
 2020-05-01 14:40:02 +02:00
Gunar Schorcht
bb51fbb7ec cpu/esp32: fix GPIO32 and GPIO 33 as I2C pins 
GPIO32 and GPIO33 are used during boot to start an 32.768 kHz XTAL if it is connected to these GPIOs. If the 32.768 kHz XTAL is not connected, these pins can be used digital IO. However, the 32.678 kHz XTAL has to be disabled explicitly in this case. Furthermore, the handling of GPIOs greater than GPIO31 had to be fixed in I2C software implementation.
 2020-04-17 18:46:15 +02:00
Gunar Schorcht
ce431b2343 cpu/esp32: use RTT based RTC implementation 2020-04-07 09:12:44 +02:00
Gunar Schorcht
0e7eb48d6a cpu/esp32: use RTT instead of RTC in pm_layered 2020-04-07 09:12:44 +02:00
Gunar Schorcht
f67cb48f6d cpu/esp32: add RTT counter implementation 
fixup! cpu/esp32: add RTT counter implementation
 2020-04-07 09:12:44 +02:00
Gunar Schorcht
f2e776bd3f cpu/esp32: use module newlib_nano 2020-04-04 13:37:22 +02:00
Gunar Schorcht
6cd9896ac0 cpu/esp: move BACKUP* attributes to esp_common 2020-04-03 18:07:12 +02:00
Gunar Schorcht
579de1a1e7 cpu/esp: deprecated NETOPT_LINK_CONNECTED renamed 2020-03-31 18:11:47 +02:00
Gunar Schorcht
aa3de05601 cpu/esp: fix netopt_enabled_t handling in esp_wifi/esp_eth 2020-03-31 18:11:36 +02:00
benpicco
7e85081ddc
Merge pull request #13748 from gschorcht/cpu/esp32/fix_wake_up_sources 
cpu/esp32: fix wake-up sources for sleep modes
 2020-03-29 17:38:54 +02:00
Gunar Schorcht
85b18a1c10 cpu/esp32: fix wake-up sources for sleep modes 
When entering a sleep mode, all wake-up sources should first be disabled before the wake-up sources required for the sleep mode are then stepwise enabled again. Otherwise, an wake-up configuration of one sleep mode may affect the wake-up within another sleep mode.
 2020-03-29 12:55:50 +02:00
benpicco
ad81a88bf0
Merge pull request #13676 from gschorcht/cpu/esp/netopt_channel 
cpu/esp: add NETOPT_CHANNEL for esp_wifi and esp_now
 2020-03-27 16:37:41 +01:00
Gunar Schorcht
331313db4f cpu/esp: NETOPT_CHANNEL for esp_wifi and esp_now 2020-03-26 14:46:15 +01:00
Martine Lenders
061eb88c05
Merge pull request #12994 from jia200x/pr/gnrc_netif_desc_alloc 
gnrc_netif: implementation of dynamic GNRC_NETIF_NUMOF approach
 2020-03-26 14:30:44 +01:00
Jose Alamos
67ed9defbe gnrc_netif_xxx_create: use external netif allocation 2020-03-26 11:12:23 +01:00
Gunar Schorcht
9b342432c4 cpu/esp32: use conditional expansion for INCLUDES and esp_eth 2020-03-26 01:41:36 +01:00
Leandro Lanzieri
881d245932
cpu/esp32: Evaluate esp_[now/wifi] modules with conditional expansion 2020-03-24 09:21:18 +01:00
Leandro Lanzieri
2f158d7d19
cpu/esp32: Evaluate cpp FEATURE with conditional expansion 2020-03-24 09:21:17 +01:00
Leandro Lanzieri
05c37edd42
cpu/esp32: Move default modules to Makefile.dep 2020-03-23 15:49:30 +01:00
Leandro Lanzieri
2b8976d935
cpu/esp32: Use periph_adc_ctrl as feature 2020-03-23 15:47:26 +01:00
Leandro Lanzieri
584d03aae0
cpu/esp32: Remove special module dependency resolution 2020-03-23 15:46:27 +01:00
Leandro Lanzieri
fa419ecf8e
cpu/esp32: Use cpp FEATURE in Makefile.include 2020-03-23 15:46:27 +01:00
benpicco
45b635f4c5
Merge pull request #13416 from gschorcht/cpu/esp32/pm_layered 
cpu/esp32: support for light/deep sleep and pm_layered
 2020-03-23 14:11:05 +01:00
Gunar Schorcht
4f977316fe cpu/esp_common: stop WiFi interface before sleep/reboot 
The WiFi interface should be stopped before reboot or sleep. But stopping the WiFi interface disconnects an existing connection. Usually, esp_wifi_netdev tries to reconnect on an disconnect event. However, trying reconnect with a stopped WiFi interface may lead to a crash. Therefore, the stop event has to be handled.
 2020-03-23 12:38:36 +01:00
Gunar Schorcht
09899e4b8d cpu/esp32/periph_gpio: funcs for enter/exit sleep 2020-03-23 12:38:36 +01:00
Gunar Schorcht
f4aa253645 cpu/esp32/periph_rtc: funcs for enter/exit sleep 2020-03-23 12:38:36 +01:00
Gunar Schorcht
dff74a3278 cpu/esp32: add pm_layered support 2020-03-23 12:38:36 +01:00
Gunar Schorcht
5ec4113893 cpu/esp32: several small doc fixes 2020-03-23 12:25:47 +01:00
Gunar Schorcht
a7652df499 cpu/esp32: function to set gpio drive strength 2020-03-23 12:25:47 +01:00
Gunar Schorcht
15ea6feeaf cpu/esp32: use hibernate mode for pm_off 
Now, where the vendor files for light/deep sleep mode are added, function `pm_off` does not need to implement this mode by itself. Instead the existing deep sleep with disabled wakeup sources is used for pm_off.
 2020-03-23 12:25:47 +01:00
Gunar Schorcht
3faf99a894 cpu/esp32: add vendor files for light/deep sleep 2020-03-23 12:25:47 +01:00
Gunar Schorcht
2cbf90d9fe cpu/esp32: small fix of rtc_init for light sleep 
`rtc_init` is used after light sleep to update the system time from RTC timer. The fix corrects a small difference of about 230 ms which would sum up with each wakeup from light sleep.
 2020-03-22 23:53:02 +01:00
Gunar Schorcht
825b01e8e1 cpu/esp32: remove gpio_config_sleep_mode func 
The function were used to set the GPIO pads in sleep mode. This function isn't required for deep or light sleep.
 2020-03-22 23:53:02 +01:00
benpicco
921a6a663e
Merge pull request #12024 from gschorcht/cpu/esp32/esp_wifi/wpa2_enterprise 
cpu/esp32/esp wifi: add WPA2 enterprise mode with IEEE 802.1x/EAP authentication
 2020-03-22 17:10:31 +01:00
Gunar Schorcht
c1e6e70015 cpu/esp32/esp_wifi: doc for WPA2 Enterprise mode 2020-03-22 15:47:06 +01:00
Benjamin Valentin
b8e18d521f cpu/esp32: define BACKUP_RAM attribute 2020-03-19 13:37:58 +01:00
Gunar Schorcht
ae647ed95f cpu/esp32/esp_wifi: Makefile integration for WPA2 Enterprise mode 2020-03-17 17:51:29 +01:00
Kaspar Schleiser
c86ccfcf67 cpu: esp32: make THREAD_STACKSIZE_IDLE/DEFAULT configurable 2020-03-12 13:01:13 +01:00
Jose Alamos
3ad574a822 drivers/netdev: use netdev_trigger_event_isr function 2020-03-06 14:03:43 +01:00
benpicco
8e8cfbfe9c
Merge pull request #13516 from gschorcht/cpu/esp/fix_common_cpu_conf 
cpu/esp_common: fixes common CPU configurations
 2020-03-04 00:26:36 +01:00
Gunar Schorcht
9e372104f0
Merge pull request #13284 from benpicco/rtc_mktime 
periph_common/rtc: add rtc_mktime() & rtc_localtime() helper functions for RTC implementations
 2020-03-03 14:12:50 +01:00
Benjamin Valentin
1ca26adde8 cpu/esp32: rtc: use rtc_mktime() for Y2038k 
By using a custom EPOCH for the RTC implementation, we can extend the
range of the 32 bit counter based RTC by 118 years.

It also reduces the code size compared to the stdlib based POSIX functions.
 2020-03-03 11:01:02 +01:00
Gunar Schorcht
8b61c40fc8 cpu/esp32: add .noinit section to linker script 2020-03-01 11:04:18 +01:00
Gunar Schorcht
b89b4e2259 cpu/esp32: place libc functions in IRAM 2020-03-01 10:55:52 +01:00
Gunar Schorcht
085eb3f40c cpu/esp32: place common CPU functions to IRAM 2020-03-01 10:55:52 +01:00
Gunar Schorcht
0d451969c3 cpu/esp32: place newlib syscalls in IRAM 2020-03-01 10:01:34 +01:00
Gunar Schorcht
33fd259115 cpu/esp: platform heap_stats only used with esp_idf_heap 2020-02-29 12:21:09 +01:00
Gunar Schorcht
ef248b392d cpu/esp_comomon: rename cpu_conf.h to cpu_conf_common.h 
To be able to define common configurations for all ESP CPUs, the CPU specific configuration cpu_conf.h has to include a common configuration. For that purpose cpu_conf.h in cpu/esp_common is renamed to cpu_conf_common.h and included in CPU specific configurations.
 2020-02-29 12:07:12 +01:00
Gunar Schorcht
817446ae54 cpu/esp32/esp_wifi: enable crypto functions for WPA2 Enterprise 2020-02-23 10:09:48 +01:00
Gunar Schorcht
3d1a895c5b cpu/esp32/esp_wifi: wpa_supplicant files for WPA2 Enterprise mode 
Add all files of wpa_supplicant from ESP32 SDK that are required for WPA2 Enterprise mode.
 2020-02-23 10:09:48 +01:00
Gunar Schorcht
202758f400 cpu/esp32/esp_wifi: changes for wpa_supplicant in WPA2 Enterprise mode 
`nvs_flash` functions have to be set to 0 if module `esp_idf_nvs_flash` is not enabled. Otherwise wpa_supplicant will crash in WPA2 Enterprise mode.
 2020-02-23 10:09:48 +01:00
Gunar Schorcht
5b4389cf46 cpu/esp32: update of ld script for littlefs* 
During the write access to the SPI flash, the IROM cache is not available and only code from the IRAM can be executed. Therefore, the code of file system implementations which access the SPI flash must reside in IRAM.
 2020-02-22 01:35:07 +01:00
Gunar Schorcht
3230326652 cpu/esp32: fix esp_spi_ram dependency and flash mode setting 2020-02-21 10:14:03 +01:00
Gunar Schorcht
e869fbd30f cpu/esp32: remove periph_rtc from used modules 
`periph_rtc` is no longer used by default.
 2020-02-21 09:13:23 +01:00
Gunar Schorcht
350a0bbbb3 cpu/esp32: remove extra isync from periph/timer 2020-02-21 09:09:34 +01:00
Gunar Schorcht
71682bc7de cpu/esp32: remove unused periph_cpu.c 2020-02-21 09:09:34 +01:00
Gunar Schorcht
b6e9ecb9a7 cpu/esp32: remove esp_wifi 2020-02-21 09:09:34 +01:00
Gunar Schorcht
9723e3e3cf cpu/esp*: move freertos/task to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
61339001e7 cpu/esp*: move common freertos code to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
18659bdf26 cpu/esp*: move FreeRTOS headers to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
05faec7cf8 cpu/esp*: move periph/i2c_sw to esp/common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
0292f8b6a3 cpu/esp*: move periph/hwrng to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
d90164b19a cpu/esp*: move perioph/spi to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
66ee155562 cpu/esp*: move periph/flash to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
b0517c6733 cpu/esp*: move periph/uart to cpu/esp_common 
tmp
 2020-02-21 09:09:34 +01:00
Gunar Schorcht
39ee806d3c cpu/esp*: move some vendor/esp code to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
75d23e8458 cpu/esp*: common exception handling 2020-02-21 09:09:34 +01:00
Gunar Schorcht
90dc2ce846 cpu/esp*: common parts of syscalls in cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
4c466e54ec cpu/esp*: common irq_arch in cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
43b89a61eb cpu/esp*: move common parts of gpio_arch to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
45c71f1a31 esp/esp*: move common code to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
7d701f6fa8 cpu/esp*: move common headers to cpu/esp_common 2020-02-21 09:09:34 +01:00
Gunar Schorcht
53a3756e0c cpu/esp*: common Makfile* added 2020-02-21 09:09:34 +01:00
Gunar Schorcht
b132698cd5 cpu/esp*: move parition table tool to dist/tools/esptool 
The same tool 'gen_esp32part.py' is used for the generation of partition tables on ESP8266 as well as n ESP32. The tool is therefore added to 'dist/tools/esptool'
 2020-02-21 09:09:08 +01:00
benpicco
66c7c63c94
Merge pull request #13061 from gschorcht/cpu/esp32/rtc_xtal_32k 
cpu/esp32: allow external 32 kHz crystal for the RTC hardware timer
 2020-02-07 10:24:22 +01:00
Gunar Schorcht
4c0cfdcc8e cpu/esp32: allow external 32 kHz crystal for RTC 2020-02-07 00:46:16 +01:00
benpicco
5d1bf26f0c
Merge pull request #13076 from gschorcht/boards/esp32/ttgo_t_beam_gps 
boards/esp32: enable GPS module on ESP32 TTGO T-Beam V1.0
 2020-02-01 23:25:55 +01:00
Gunar Schorcht
3208207ec5 cpu/esp32: change order of board and periph init 
To be able to access periphals to initialize board specific hardware, the board_init function has to be called after periph_init.
 2020-02-01 16:12:05 +01:00
benpicco
d48471a120
Merge pull request #12967 from gschorcht/pkg/lwip/fix_esp_wifi 
cpu/esp*: remove dependencies on GNRC for ESP network device drivers
 2020-01-31 10:38:08 +01:00
Gunar Schorcht
0a5ab84363 cpu/esp32/esp_wifi: move gnrc specific code to separate file 2020-01-31 09:32:23 +01:00
Gunar Schorcht
845411e4d3 cpu/esp32/esp_wifi: remove gnrc specific code 2020-01-31 09:32:23 +01:00
Gunar Schorcht
fc0845b09c cpu/esp32/esp_eth: move gnrc specific code to separate file 2020-01-31 09:32:23 +01:00
Gunar Schorcht
ace3107975 cpu/esp32/esp_eth: remove gnrc specific code 2020-01-31 09:32:23 +01:00
Gunar Schorcht
f14c4c8c2f cpu/esp32: remove static dependency from gnrc 2020-01-31 09:32:23 +01:00
benpicco
57db6b7313
Merge pull request #13059 from gschorcht/cpu/esp32/fix_xtal_freq 
cpu/esp32: activate automatic XTAL detection
 2020-01-31 08:36:28 +01:00
Sören Tempel
5ef5ab7e4b Add CPU feature for stack smash protections 2020-01-22 15:59:02 +01:00
benpicco
24559ed3ea
Merge pull request #13142 from gschorcht/cpu/esp32/fix_compilation_esp_gdb 
cpu/esp32: fix compilation when esp_gdb is enabled
 2020-01-17 13:07:48 +01:00
Gunar Schorcht
20835aecd9 cpu/esp32: fix compilation when esp_gdb is enabled 2020-01-16 14:27:18 +01:00
Gunar Schorcht
416e8ce8e6 cpu/esp32: fix C linkage compilatio error 
With the new toolchain version required to fix issue #13133, the compilation of `examples/posix_socket` fails due to a C linkage error in `atomic_base.h`. The reason is that including `drivers/include/mtd.h` in `boards/esp32/board_common.h` inside the `extern C` block finally leads to including `atomic_base.h` inside the `extern C` block which in turn to the C linkage error for the template definitions in this file.
 2020-01-16 13:03:49 +01:00
benpicco
3672502f6f
Merge pull request #12998 from gschorcht/cpu/esp/common_sdk_log_output 
cpu/esp: cleanup of ESP SDK log outputs
 2020-01-15 15:08:02 +01:00
Francisco
1977423e9b
Merge pull request #13048 from maribu/adc-int32_t 
periph/adc: Change return type of `adc_sample()` to `int32_t`
 2020-01-13 12:56:09 +01:00
MichelRottleuthner
53cb3b087c
Merge pull request #9530 from Hyungsin/forupstream_xtimer 
sys: xtimer concurrency/robustness improvement
 2020-01-13 08:24:15 +01:00
benpicco
ab246a853d
Merge pull request #13004 from gschorcht/cpu/esp/lwip_default_esp_wifi 
cpu/esp*: esp_wifi used as default netdev for lwip
 2020-01-11 13:16:40 +01:00
Hyungsin
8661205c6d cpu/esp32: reflecting xtimer's member change 2020-01-10 13:21:33 -08:00
Marian Buschsieweke
746e4d2fba
cpu/esp32/periph: adc_sample() now returns int32_t 2020-01-10 14:13:14 +01:00
Gunar Schorcht
528512d9af cpu/esp32: activate automatic XTAL detection 
ESP32 can be clocked with either a 40 MHz or 26 MHz crystal. Since most boards use a 40 MHz crystal, the configuration was previously fixed to a 40 MHz crystal. This commit changes the crystal from 40 MHz to automatic detection, allowing boards with a 26 MHz crystal like the Sparkfun ESP32 Thing DEV to be used.
 2020-01-09 15:34:18 +01:00
Gunar Schorcht
6e31a0cb92 cpu/esp*: esp_wifi used as default netdev for lwip 2019-12-26 19:02:04 +01:00
Gunar Schorcht
25d04c4742 cpu/esp32: fixes and cleanups of RTC timer 
- Unecessary definitions are removed.

- Since the 48-bit RTC hardware timer uses a RC oscillator as clock, it is pretty inaccurate and leads to a RTC time deviation of up to 3 seconds per minute. Therefore, a calibration during the boot time determines a correction factor for the 48-bit RTC hardware timer. Function _rtc_time_to_us uses now this correction factor and converts a raw 48-bit RTC time to a corrected time in microseconds. Thus, the 48-bit RTC timer becomes much more accurate, but it can't still reach the accuracy of the PLL driven 64-bit system timer. The Advantage of using RTC over 64-bit sydtem timer is that it also continues in deep sleep mode and after software reset.

- If the 64-bit system timer is used to emulate the RTC timer, it uses the RTC hardware timer to continue its operation after software .
 2019-12-26 18:13:10 +01:00
Gunar Schorcht
21b2c8d334 cpu/esp32: introduce pseudomodule esp_rtc_timer 
It is possible to use different timers as RTC timer for the periph_rtc module. Either the 48-bit RTC hardware timer is used directly or the PLL driven 64-bit system timer emulates a RTC timer. The latter one is much more accurate. Pseudomodule esp_rtc_timer controlls which timer is used. Only if esp_rtc_timer is enabled explicitly, the 48-bit RTC hardware timer is used. Otherwise the 64-bit sytstem timer is used to emulate the RTC timer.
 2019-12-25 09:47:52 +01:00
Gunar Schorcht
9cf103e055 cpu/esp32: fix rtc_init and displaying system time 
The explicit call of rtc_init during the CPU start was removed because rtc_init is called within the function periph_init. The display of the system time at startup had to be placed after the call to periph_init.
 2019-12-25 09:47:52 +01:00
Gunar Schorcht
9b3095fd6b cpu/esp32: system_get_time_ms cleanup 
There is an existing function that returns the system time in us as a 64 bit value. Converting this 64 value in us to a 32 bit value in ms is more easier and uses the complete 32 bit range. Using only the low part of the 64 bit system time in us and dividing it by 1e3 cuts the 32 bit range.
 2019-12-24 14:35:37 +01:00
Gunar Schorcht
53139c067c cpu/esp32: make the level for wifi log outputs settable 2019-12-20 17:58:58 +01:00
Gunar Schorcht
1899c257b7 cpu/esp_common: functions for SDK log outputs 
To control the log level and the format of the log output of SDK libraries, a bunch of library-specific printf functions are realized which map the log output from SDK libraries to RIOT's log macros.
 2019-12-20 17:58:58 +01:00
Gunar Schorcht
649bce4a46 cpu/esp*: cleanup the log level for init functions 
The log level for normal information should be LOG_DEBUG.
 2019-12-20 16:25:41 +01:00
Gunar Schorcht
7bf5bba564 cpu/esp_common: LOG_TAG macro for DEBUG_ALL 
LOG_TAG macro is required for LOG_VERBOSE level in ESP SDK log output handling.
 2019-12-20 16:25:41 +01:00
Gunar Schorcht
40b878ebfa cpu/esp32: unify esp_wifi log output 2019-12-20 16:25:41 +01:00
benpicco
50f5060e90
Merge pull request #12948 from gschorcht/pkg/lwip/lwipopts_fix_cleanup 
pkg/lwip: overiddable settings in lwipopts.h
 2019-12-16 10:43:34 +01:00