Note that with WiFi stack enabled, system_init will reset frequency to 240MHz.
To make this setting useful, esp32-wifi-libs submodule needs to be updated.
esp32/lib: update to 1303c92c
1. support to set vendor ie;
2. fix "mode:" log twice issue; TW7019
3. fix station can not connect to some AP in WEP mode; TW7021
See merge request !85
Function declaration should only be included if MBEDTLS_SHA512_ALT is
not set. This matches sha1.h and sha256.h
This change should be contributed back upstream to mbedTLS project.
Modify headers in idf/soc
Pass compiling under esp-idf-tests/merge_soc_tmp/merge_for_soc_headers branch.(Only changed some names of registers and INUM).
See merge request !83
* branch master: (51 commits)
fix typos
callback: add a void* pointer with each callback
header: callbacks use "void *" as arguments
header: format and fix typos
add wifi api comments
add wifi api comments
components/spi_flash: call SPIUnlock only once
components/spi_flash: improve comments and readability
esp32 cpu_start: Include rom/uart.h, remove inline ROM function declarations
bootloader: Add bootloader Kconfig
Fix bug where nesting vTaskEnterCritical calls would not re-enable interrupts after vTaskExitCritical sections.
installed gitlab key in global before_script, don't need to overwrite in template before_script
ci: Use github repo for wifi libraries on master branch, gitlab repo otherwise
components/esp32,spi_flash: update some comments
components/esp32: remove dependency of WIFI_ENABLED on FREERTOS_UNICORE
esp32/lib: Bump WiFi revision
update ci: build ssc with idf submodule wifi lib
components/esp32: add inter-processor call API and implement spi_flash through it
add MACRO to get flash pad number from efuse value
add comments to register read/write operations
...
lwip: add socket tx flow control
This fix is used to solve wifi q full issue:
1. When wifi tx q is full, set tx_enable to false
2. When wifi tx q decrease 1/2 max length, set tx_enable to true again
3. esp_wifi_tx_enable return whether tx_enable is true
4. If esp_wifi_tx_enable return false, socket will be blocked
See merge request !62
components/spi_flash: call SPIUnlock once
This fixes the performance impact for spi_flash_write and spi_flash_erase.
With this change, NVS init in single core mode takes about 50ms (compared to >2seconds before that).
For dual core mode, we still spend on average 2ms for each spi_flash_ operation due to synchronization between CPUs, so NVS startup time is about 2 seconds in dual core mode.
See merge request !80
This fixes the performance impact for spi_flash_write and spi_flash_erase.
With this change, NVS init in single core mode takes about 50ms (compared to >2seconds before that).
Dual core compatible spi flash APIs
Implementation of spi flash APIs which work in dual core mode.
This also includes other changes:
- fixes to FreeRTOS tasks.c made by Jeroen and me — these were originally made to fix issues with high priority tasks seen in WiFi stack, but were required to get stuff in ipc.c working as well
- initial base idea with two high-priority tasks was separated into a separate API — esp_ipc.h. That API allows one to run a function on the other CPU from a high-priority task. Because we don't have preemption across CPUs, this is currently not very fast: it requires on average half a tick until the second CPU switches to the high priority task. Currently that API can be either blocking, or non-blocking with queue length of 1. I haven't yet found a use case for arbitrary sized queue of IPC requests. Anyone who needs that can trivially add that later by replacing a binary semaphore with a generic queue.
With these changes i can run application with WiFi stack and NVS on both cores.
See merge request !25
