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OVMS3-idf/components/esp32
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Wangjialin 6e9c59bfc3 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
2018-07-10 14:24:59 +08:00
..
hwcrypto soc: Change DPORT access 2018-05-14 17:54:57 +05:00
include feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-07-10 14:24:59 +08:00
ld CAN Driver 2018-07-04 14:01:57 +08:00
lib@9b9a3b35f0 esp32: Change channel state information(CSI) data type from unsigned char to signed char 2018-07-04 11:39:14 +08:00
test esp32: fix addresses of some libgcc functions in ROM ld script 2018-07-02 12:49:57 +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 2018-07-09 13:22:24 +03:00
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 2018-07-02 12:49:57 +08:00
core_dump.c freertos: deprecate XT_CLOCK_FREQ 2017-10-18 14:19:19 +08:00
cpu_start.c esp32: Adds GCOV debug stubs support 2018-05-18 16:16:03 +03:00
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 example(sdio): example to use sdmmc host to do SDIO communication with SDIO slave 2018-06-20 07:00:05 +00:00
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 add event SYSTEM_EVENT_AP_STAIPASSIGNED 2018-05-19 13:14:12 +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 ipc: fix errors for GCC 8 support 2018-07-02 09:05:00 +00:00
Kconfig remove executable permission from source files 2018-05-29 20:07:45 +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 component/esp32 : update phy & rtc 2017-10-17 18:02:42 +08:00
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: make sure input enable is set for EXT0/EXT1 wakeup 2018-06-12 20:25:15 +08:00
spiram.c feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-07-10 14:24:59 +08:00
spiram_psram.c feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-07-10 14:24:59 +08:00
spiram_psram.h feature(psram): add support for 64MBit psram of 1.8v and 3.3v. 2018-07-10 14:24:59 +08:00
stack_check.c esp32: Adds Stack Smashing Protection Feature 2017-11-17 12:08:36 +03:00
system_api.c rename clock enable and reset bits for SPI modules 2018-05-14 16:45:03 +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