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OVMS3-idf/components/esp32
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Wangjialin b26b1389de feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 
1. Add reading psram EID.
2. Configure different clock mode for different EID.
3. add API to get psram size and voltage.
4. Remove unnecessary VSPI claim.

For 32MBit@1.8V and 64MBit@3.3V psram, there should be 2 extra clock cycles after CS get high level.
For 64MBit@1.8 psram, we can just use standard SPI protocol to drive the psram. We also need to increase the HOLD time for CS in this case.

EID for psram:
32MBit 1.8v: 0x20
64MBit 1.8v: 0x26
64MBit 3.3v: 0x46
2018-10-11 12:21:31 +08:00
..
hwcrypto nvs_flash: Add support for nvs encryption 2018-10-04 19:25:12 +05:30
include feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-10-11 12:21:31 +08:00
ld fix bluetooth security vulnerability of ECDH publick key checking 2018-08-30 11:09:02 +08:00
lib@ce9c5ad67e esp32: several fixes about BA session setup 2018-10-10 14:04:29 +08:00
test update wifi lib to fix two bugs 2018-08-31 20:10:20 +08:00
brownout.c brownout detector: enable by default 2017-07-10 17:25:55 +08:00
cache_err_int.c esp32: fix cache error interrupt handler 2017-09-08 09:59:09 +08:00
clk.c gcc8_newlib3: Compilation warnings and errors not specific to newlib v3 2018-07-16 14:19:57 +08:00
CMakeLists.txt cmake: fix source list issues 2018-09-13 11:13:27 +08:00
coexist.c component/esp32 : clear some minor thingsw about PM and coexistence 2018-04-03 20:13:49 +08:00
coexist_internal.h component/esp32 : clear some minor thingsw about PM and coexistence 2018-04-03 20:13:49 +08:00
component.mk esp32: force pure math functions from libgcc to be linked from ROM 2018-07-05 17:19:01 +08:00
core_dump.c freertos: deprecate XT_CLOCK_FREQ 2017-10-18 14:19:19 +08:00
cpu_start.c esp32: abort when running on single core chip in dual core mode 2018-09-27 13:35:11 +08:00
crosscore_int.c esp32: Move esp_crosscore_isr_handle_yield() to IRAM 2018-06-13 11:36:15 +10:00
dbg_stubs.c esp32: Adds GCOV debug stubs support 2018-05-18 16:16:03 +03:00
dport_access.c dport: Bigfix dport_read code move to IRAM 2018-05-21 22:00:51 +05:00
dport_panic_highint_hdl.S xtensa: remove unused header files 2018-05-31 02:21:36 +00:00
esp_clk_internal.h bugfix/rtc_clk_32k_bootstrap: Fix starting 32k RTC 2018-03-21 13:27:56 +05:00
esp_err_to_name.c nvs_flash: Add support for nvs encryption 2018-10-04 19:25:12 +05:30
esp_err_to_name.c.in esp32: esp_err_to_name_r: print error code as hex and decimal 2018-06-15 15:49:23 +08:00
esp_timer.c Merge branch 'bugfix/light_sleep_fixes' into 'master' 2018-05-02 20:09:36 +08:00
esp_timer_esp32.c esp_timer: reduce overflow value in unit tests 2018-06-11 02:37:19 +00:00
esp_timer_impl.h sleep: fix deadlock in esp_timer_impl_advance after light sleep 2018-05-09 22:52:50 +08:00
ets_timer_legacy.c wifi/bt coexistence: Fix disabled cache access race when writing to flash 2017-10-16 19:47:33 +08:00
event_default_handlers.c esp32: fix the bug that SYSTEM_EVENT_STA_GOT_IP is forbidden when gateway is 0.0.0.0 2018-09-11 10:57:17 +08:00
event_loop.c add mesh feature 2018-04-04 22:57:45 +08:00
fast_crypto_ops.c esp32/wpa_supplicant: fix some bugs introduced by wifi os adapter 2018-05-31 17:09:40 +08:00
freertos_hooks.c freertos,esp32: automatic light sleep support 2018-05-18 03:14:46 +00:00
gdbstub.c Resolve problems found by enabling -Wwrite-strings compilation flag 2018-04-10 08:53:43 +02:00
hw_random.c freertos: deprecate XT_CLOCK_FREQ 2017-10-18 14:19:19 +08:00
int_wdt.c Dump the frame of the other core when interrupt watchdog happens 2018-01-18 23:10:29 +00:00
intr_alloc.c esp32: fix interrupt list insert issue 2018-05-14 14:13:08 +08:00
ipc.c fix buffer overflow in ipc.c 2017-11-27 18:47:40 +08:00
Kconfig mesh: bugfix 2018-09-25 13:43:55 +08:00
lib_printf.c component/esp32 : clear some minor thingsw about PM and coexistence 2018-04-03 20:13:49 +08:00
libhal.a Initial public version 2016-08-17 23:08:22 +08:00
Makefile.projbuild Merge branch 'feature/expansion_space_for_bootloader' into 'master' 2018-06-18 12:34:53 +08:00
panic.c panic: remove extra newline 2018-06-15 15:49:23 +08:00
phy.h esp32: some changes relating to phy v3900 2018-05-22 14:16:09 +08:00
phy_init.c esp32: fix the bug that the first two reboots do full calibration 2018-06-12 15:51:51 +08:00
phy_init_data.h cmake: Generate PHY init data partition as part of the build 2018-04-30 09:59:20 +10:00
pm_esp32.c freertos,esp32: automatic light sleep support 2018-05-18 03:14:46 +00:00
pm_impl.h pm: initial implementation for ESP32 2017-10-18 14:19:16 +08:00
pm_locks.c pm: initial version of power management APIs 2017-10-18 14:19:16 +08:00
pm_trace.c freertos,esp32: automatic light sleep support 2018-05-18 03:14:46 +00:00
pm_trace.h freertos,esp32: automatic light sleep support 2018-05-18 03:14:46 +00:00
restore.c esp_system: remove link time dependency on WiFi stack 2017-06-15 18:15:36 +08:00
sleep_modes.c sleep: keep RTC_SLOW_MEM powered on if RTC_NOINIT is used 2018-09-27 11:31:28 +08:00
spiram.c feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-10-11 12:21:31 +08:00
spiram_psram.c feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-10-11 12:21:31 +08:00
spiram_psram.h feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-10-11 12:21:31 +08:00
stack_check.c esp32: Adds Stack Smashing Protection Feature 2017-11-17 12:08:36 +03:00
system_api.c defination: fix the bug that esp_derive_local_mac() defination missing 2018-09-05 14:42:23 +08:00
task_wdt.c watchdogs: make sure timer group peripherals are enabled 2017-12-01 20:10:26 +08:00
wifi_init.c wifi: Set default wifi library log level based on sdkconfig 2018-05-02 15:11:21 +10:00
wifi_os_adapter.c Add OS adapter to WiFi driver 2018-05-26 17:22:23 +08:00