[Bug]: No PSRAM reported for RAK11200 (ESP32-WROVER)

[erikdewildt]

Category

Hardware Compatibility

Hardware

Rak11200

Firmware Version

2.3.6.7a3570a

Description

Hi,

I have some RAK11200 based nodes. However the Store & Forward module can not be enabled as the device reports no PSRAM. See the attached logging output.

According to RAK these boards should have "8 MB SPI Pseudo static RAM (PSRAM)".

Hope this can be resolved in a future firmware release so we can enable S&F on our nodes.

Thanks,
Regards,

Erik de Wildt

Relevant log output

rst:0x1 (POWERON_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:1184
load:0x40078000,len:13192
load:0x40080400,len:3028
entry 0x400805e4
E (818) esp_core_dump_flash: No core dump���ѥѥ���found!
E (818) esp_core_dump_flash: No core dump partition found!
[ 12][D][esp32-hal-cpu.c:244] setCpuFrequencyMhz(): PLL: 480 / 2 = 240 Mhz, APB: 80000000 Hz
���@�INFO | ??:??:?? 0

//\ E S H T /\ S T / C

INFO | ??:??:?? 0 Booted, wake cause 0 (boot count 1), reset_reason=reset
DEBUG | ??:??:?? 0 Filesystem files (20480/1048576 Bytes):
DEBUG | ??:??:?? 0 /prefs/channels.proto (73 Bytes)
DEBUG | ??:??:?? 0 /prefs/config.proto (124 Bytes)
DEBUG | ??:??:?? 0 /prefs/db.proto (747 Bytes)
DEBUG | ??:??:?? 0 /prefs/module.proto (118 Bytes)
[ 127][I][esp32-hal-i2c.c:75] i2cInit(): Initialising I2C Master: sda=4 scl=5 freq=100000
DEBUG | ??:??:?? 0 Using analog input 36 for battery level
INFO | ??:??:?? 0 ADCmod: ADC characterization based on reference voltage stored in eFuse
INFO | ??:??:?? 0 Scanning for i2c devices...
[ 154][W][Wire.cpp:301] begin(): Bus already started in Master Mode.
DEBUG | ??:??:?? 0 Scanning for i2c devices on port 1
INFO | ??:??:?? 0 No I2C devices found
DEBUG | ??:??:?? 0 acc_info = 0
INFO | ??:??:?? 0 Meshtastic hwvendor=13, swver=2.3.6.7a3570a
DEBUG | ??:??:?? 0 Setting random seed 2237718514
DEBUG | ??:??:?? 0 Total heap: 197896
DEBUG | ??:??:?? 0 Free heap: 163508
DEBUG | ??:??:?? 0 Total PSRAM: 0
DEBUG | ??:??:?? 0 Free PSRAM: 0
DEBUG | ??:??:?? 0 NVS: UsedEntries 193, FreeEntries 437, AllEntries 630, NameSpaces 7
DEBUG | ??:??:?? 0 Setup Preferences in Flash Storage
DEBUG | ??:??:?? 0 Number of Device Reboots: 27




INFO | ??:??:?? 0 *** Initializing Store & Forward Module in Router mode
INFO | ??:??:?? 0 *** Device doesn't have PSRAM.
INFO | ??:??:?? 0 *** Store & Forward Module - disabling server.

[caveman99]

can you check the firmware artefact built from #3887 once the CI run finishes? That should fix PSRAM reporting on that board.

[erikdewildt]

Hi Thomas,

Your fix worked perfectly:

`
rst:0x1 (POWERON_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)

configsip: 0, SPIWP:0xee

clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00

mode:DIO, clock div:2

load:0x3fff0030,len:1184

load:0x40078000,len:13192

load:0x40080400,len:3028

entry 0x400805e4

E (827) esp_core_dump_flash: No core dum����ѥѥ���found!

E (827) esp_core_dump_flash: No core dump partition found!

[ 12][D][esp32-hal-cpu.c:244] setCpuFrequencyMhz(): PLL: 480 / 2 = 240 Mhz, APB: 80000000 Hz

[ 464][I][esp32-hal-psram.c:96] psramInit(): PSRAM enabled

���@�INFO | ??:??:?? 0

//\ E S H T /\ S T / C

INFO | ??:??:?? 0 Booted, wake cause 0 (boot count 1), reset_reason=reset

DEBUG | ??:??:?? 0 Filesystem files (20480/1048576 Bytes):

DEBUG | ??:??:?? 0 /prefs/channels.proto (73 Bytes)

DEBUG | ??:??:?? 0 /prefs/config.proto (124 Bytes)

DEBUG | ??:??:?? 0 /prefs/db.proto (747 Bytes)

DEBUG | ??:??:?? 0 /prefs/module.proto (118 Bytes)

[ 570][I][esp32-hal-i2c.c:75] i2cInit(): Initialising I2C Master: sda=4 scl=5 freq=100000

DEBUG | ??:??:?? 0 Using analog input 36 for battery level

INFO | ??:??:?? 0 ADCmod: ADC characterization based on reference voltage stored in eFuse

INFO | ??:??:?? 0 Scanning for i2c devices...

[ 596][W][Wire.cpp:301] begin(): Bus already started in Master Mode.

DEBUG | ??:??:?? 0 Scanning for i2c devices on port 1

INFO | ??:??:?? 0 No I2C devices found

DEBUG | ??:??:?? 0 acc_info = 0

INFO | ??:??:?? 0 Meshtastic hwvendor=13, swver=2.3.10.ed86660

DEBUG | ??:??:?? 0 Setting random seed 1556584251

DEBUG | ??:??:?? 0 Total heap: 192888

DEBUG | ??:??:?? 0 Free heap: 158728

DEBUG | ??:??:?? 0 Total PSRAM: 4192107

DEBUG | ??:??:?? 0 Free PSRAM: 4191847

DEBUG | ??:??:?? 0 NVS: UsedEntries 193, FreeEntries 437, AllEntries 630, NameSpaces 7

DEBUG | ??:??:?? 0 Setup Preferences in Flash Storage

DEBUG | ??:??:?? 0 Number of Device Reboots: 33

...

INFO | ??:??:?? 1 *** Initializing Store & Forward Module in Router mode

DEBUG | ??:??:?? 1 *** Before PSRAM initialization: heap 149148/191904 PSRAM 4177031/4192091

DEBUG | ??:??:?? 1 *** After PSRAM initialization: heap 149148/191904 PSRAM 1390383/4192059

DEBUG | ??:??:?? 1 *** numberOfPackets for packetHistory - 11033

`

Thanks for the quick fix!
Regards,

Erik