alex/esp-idf
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35,316 Commits 20 Branches 148 Tags 384 MiB
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317 Commits

Author SHA1 Message Date
Konstantin Kondrashov
9c715d7946 bootloader_support: Fix enable rtc_wdt for resolve issue with varying supply 
Eliminates the issue with the lock up in the bootloader due to a power drawdown during its operation.

Closes https://github.com/espressif/esp-idf/issues/1814
 2018-09-03 05:43:01 +00:00
Jiang Jiang Jian
00ef8bf726 Merge branch 'feature/decrease_bt_contrller_memory_with_new_mem_reserved' into 'master' 
decrease bt contrller memory with new mem reserved

See merge request idf/esp-idf!2791
 2018-08-16 19:12:44 +08:00
Konstantin Kondrashov
a8e46775c6 soc/rtc_wdt: Add API functions for rtc_wdt 
Added functions:
rtc_wdt_protect_off/on
rtc_wdt_set_length_of_reset_signal
rtc_wdt_set_stage
rtc_wdt_set_time
rtc_wdt_feed
rtc_wdt_disable/enable
 2018-08-14 17:48:02 +05:00
Tian Hao
ee787085f9 component/bt : decrease memory consumption by conn number 
1. BLE only with 9(max) connection will decrease 3K DRAM
2. BR/EDR only with 7(max) connection will decrease 16K DRAM
3. Any of BLE or BR/EDR connection number decrease will also decrease DRAM consumption
4. Decrease one BLE connection will save about 1KB DRAM
5. Decrease one BR/EDR ACL connection will save about 1.2KB DRAM
6. Decrease one BR/EDR SCO/eSCO will save 2KB DRAM.
7. fix some definition and kconfig
8. remove 1.2k of vhci tx cache and make .bss & .data to heap about 1.4K
9. modify BT Reserved Memory size and modify example to support new bt kconfig
 2018-08-14 02:29:17 +00:00
Angus Gratton
a5ae5ac4b3 soc: Allow components to reserve fixed memory ranges that they need 
No longer necessary to keep all reserved addresses in 'soc'.

Means 'soc' does not need to know about 'bt', for example.

Also means that Bluetooth can be enabled in config without any memory being reserved for BT
controller. Only if code calling the BT controller is linked in, will this memory be reserved...
 2018-08-06 01:37:55 +00:00
Angus Gratton
a67d5d89e0 Replace all DOS line endings with Unix 
Command run was:
git ls-tree -r HEAD --name-only | xargs dos2unix
 2018-07-12 19:10:37 +08:00
Konstantin Kondrashov
32da455384 soc: Fix check_long_hold_gpio and move def to soc 
Fix factory_reset_pin init as input
Move definition a structure rtc_gpio_desc to soc

Closes https://github.com/espressif/esp-idf/issues/2030
 2018-06-22 09:20:27 +05:00
Ivan Grokhotkov
4b91c82cc4 Merge branch 'feat/sdio_pullup' into 'master' 
feature(sdio): add features to make SDIO slave compatible with more devkits

See merge request idf/esp-idf!2454
 2018-06-20 13:58:56 +08:00
michael
5b37a96ddc feature(sdio): allow to enable internal pullups of the SDIO host and slave as a debug feature 
NOTE: the internal pullups are not totally reliable, please do add external pullups on your bus.
 2018-06-14 12:04:22 +08:00
Michael (XIAO Xufeng)
ebfda40b7c refactor(spi): move pin information into soc folder 2018-06-14 11:29:15 +08:00
Jeroen Domburg
70ab924dbb Especially when internal memory fills up, some FreeRTOS structures (queues etc) get allocated in psram. These structures also contain a spinlock, which needs an atomic-compare-swap operation to work. The psram hardware, however, does not support this operation. As a workaround, this patch detects these spinlocks and will, instead of S32C1I, use equivalent C-code to simulate the behaviour, with an (internal) mux for atomicity. 2018-02-02 17:11:06 +08:00
Jeroen Domburg
740f8a79f0 Add logic to make external RAM usable with malloc() 2017-09-28 17:17:50 +08:00
michael
8244fa95fe feat(log): add new function to log buffer with level and hex dump. 2017-09-18 11:44:54 +08:00
Angus Gratton
1c7b8aa3a5 Heap tracing support 2017-09-07 16:32:05 +10:00
Angus Gratton
ad60c30de0 heap: Rename memory "tags" to "types" to avoid confusion w/ old tag allocator API 2017-07-10 17:46:03 +08:00
Angus Gratton
8d7074ed5c soc: Move esp_ptr_dma_capable() function to soc_memory_layout.h 2017-07-10 17:46:03 +08:00
Angus Gratton
71c70cb15c heap: Refactor heap regions/capabilities out of FreeRTOS 
Remove tagged heap API, rename caps_xxx to heap_caps_xxx

Also includes additional heap_caps_xxx inspection functions.
 2017-07-10 17:46:03 +08:00