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163 Commits

Author SHA1 Message Date
benpicco
de5472c76a
Merge pull request #18278 from gschorcht/cpu/esp32/periph_hal_esp32_can 
cpu/esp32: use to ESP-IDF twai HAL for periph/can
 2022-07-15 10:58:33 +02:00
Gunar Schorcht
9142edce03 cpu/esp32: port periph/spi to ESP-IDF spi LL API 2022-07-15 08:57:31 +02:00
Gunar Schorcht
3fd7e1ab17 cpu/esp32: port periph/timer to ESP-IDF interface API 2022-07-15 06:40:04 +02:00
benpicco
94e9116c04
Merge pull request #18276 from gschorcht/cpu/esp32/periph_hal_esp32_pwm 
cpu/esp32: use ESP-IDF ledc HAL for periph/pwm
 2022-07-14 18:09:01 +02:00
Gunar Schorcht
fccd3821dd cpu/esp32: port periph/can to ESP-IDF twai HAL 2022-07-14 15:51:47 +02:00
Gunar Schorcht
2ae2facf90 cpu/esp32: port periph/pwm to ESP-IDF ledc HAL 2022-07-14 15:50:47 +02:00
benpicco
ba37e93bd6
Merge pull request #18267 from gschorcht/cpu/esp32/periph_hal_esp32_timer 
cpu/esp32: use ESP-IDF timer HAL for system timer and watchdog
 2022-07-10 23:08:57 +02:00
Marian Buschsieweke
d337997e5a
Merge pull request #18277 from gschorcht/cpu/esp/periph_hal_esp32_hwrng 
cpu/esp_common: use ESP-IDF random API for ESP32
 2022-07-04 19:02:58 +02:00
Gunar Schorcht
02310b1148 cpu/esp_common: port periph/hwrng to ESP-IDF random API 2022-06-30 11:10:02 +02:00
Gunar Schorcht
ae48cfca33 cpu/esp32: port periph/rtt_hw_sys to ESP-IDF timer HAL 2022-06-29 08:37:43 +02:00
Gunar Schorcht
5261a930bb cpu/esp32: port periph/rtt_hw_rtc to ESP-IDF interrupt HAL 2022-06-29 08:37:43 +02:00
benpicco
3b3c6d34b3
Merge pull request #18273 from gschorcht/cpu/esp32/periph_hal_esp32_cpuid 
cpu/esp32: use ESP-IDF function esp_efuse_mac for CPU ID
 2022-06-29 00:40:02 +02:00
Gunar Schorcht
9065dcff14 cpu/esp32: port periph/cpu_id to ESP-IDF read_mac 2022-06-28 16:09:03 +02:00
Gunar Schorcht
4be0abf41a cpu/esp32: rename CPU_INUM_RTC to CPU_INUM_RTT 2022-06-28 07:30:59 +02:00
Gunar Schorcht
1f25ac8893 cpu/esp32: ESP32 variant independent makefiles 2022-06-23 13:19:40 +02:00
Gunar Schorcht
0622d45949 cpu/esp32: fix pm_reboot function 2022-06-16 13:40:08 +02:00
Gunar Schorcht
587e007a31 ecp/esp32: changes in periph_can for ESP-IDF v4.4 2022-06-01 13:31:00 +02:00
Gunar Schorcht
d7382ab063 cpu/esp32: fix compilation problems with ESP-IDF v4.4 2022-06-01 13:27:31 +02:00
Gunar Schorcht
2541587eee cpu/esp32: small fix in comment of periph/timer 2022-06-01 13:27:31 +02:00
Gunar Schorcht
48567c8ce0 cpu/esp32: small cleanup in periph/pwm 2022-06-01 13:27:31 +02:00
Gunar Schorcht
e5adb7ef34 cpu/esp32: cleanup of periph/gpio for ESP-IDF v4.4 2022-06-01 13:27:31 +02:00
Francisco Molina
c1238ad4e4 cpu/esp: model missing modules 2022-02-09 16:50:04 +01:00
Gunar Schorcht
e15e18b195 cpu/esp32: fix compilation errors 2022-01-25 00:36:51 +01:00
Kaspar Schleiser
2c3e077bca
Merge pull request #17413 from gschorcht/cpu/esp32/support_clocks_2_and_40_MHz 
cpu/esp32: support CPU clocks 2 MHz and 40 MHz
 2021-12-18 21:58:34 +01:00
Gunar Schorcht
470208e685 cpu/esp32/i2c_hw: assert added for unsupported I2C clock speeds 
The former correction factors were determined by measuring the resulting clocks without a device connected to the bus.

However, when testing the changes for low CPU clock frequencies, it was figured out that the clocks not only depend on configured register values

    _i2c_hw[dev].regs->scl_low_period.period
    _i2c_hw[dev].regs->scl_high_period.period

but also on the bus capacity. Obviously, the register values are not absolute times in APB clock cycles, but rather times that start as soon as the corresponding level is reached. In this case, the higher the bus capacity, the longer the period would be.

This means that the clock speed cannot be precisely controlled via the correction factors anyway. For this reason, and because the I2C implementation in ESP-IDF also does not use correction factors, they were removed.
 2021-12-17 17:44:27 +01:00
Francisco Molina
4e6151bd7d cpu/esp*: migrate from xtimer to ztimer 2021-12-14 18:14:35 +01:00
Gunar Schorcht
85313ccc02
Merge pull request #17232 from leandrolanzieri/pr/cpu/esp/model_kconfig 
cpu/esp{32,8266}: model kconfig
 2021-12-11 08:53:31 +01:00
benpicco
13f03ad161
Merge pull request #17314 from gschorcht/boards/esp/compile_optional_modules 
cpu/esp: compile optional modules in CI
 2021-12-10 19:28:24 +01:00
Leandro Lanzieri
bfdfbb1a48
cpu/esp32: model Kconfig 2021-12-10 18:54:07 +01:00
Marian Buschsieweke
d59d9c27d7
cpu/esp32/periph_can: use container_of() 
This silences false positives of -Wcast-align
 2021-12-03 10:12:35 +01:00
Gunar Schorcht
7da115f9e6 cpu/esp32: fix esp_hw_counter compile problem 2021-12-02 06:17:48 +01:00
Gunar Schorcht
007e29ebb5 cpu/periph/i2c: update implementations to new I2C API 
Make all `spi_acquire` implementations return `void` and add assertions to check for valid device identifier where missing.
 2021-11-29 06:35:25 +01:00
Benjamin Valentin
3d8e0d7f43 cpu/esp32: fix cast to periph type 2021-11-18 10:14:51 +01:00
Marian Buschsieweke
b2f9e2c226
cpu/esp32: fix wrong control flow 2021-11-17 13:10:37 +01:00
Marian Buschsieweke
e46c1f732e
cpu/esp32: make CI happy 2021-11-17 13:10:37 +01:00
Jan Romann
4384795cb9
treewide: Remove excessive newlines 2021-08-13 19:50:38 +02:00
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
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
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
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
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
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