ebiroll / esp32_sigrok Goto Github PK

I would like to use SUMP over uart but I got this error when I enable it on app-config.h

Try to get a simplified input of SSID and password to allow a prebuilt binary

https://github.com/espressif/esp-idf/blob/master/examples/provisioning/legacy/console_prov

• Probably not all code changes should build Platformio code. It is possible to specify folder on which build would be triggered. (main for example)
• I saw a lot of warnings in code - maybe there is some plugin to monitor and show that as well if it matters
• It is possible to use platformio to re-define configuration there (it seems to be working for me).
  https://github.com/Bodmer/TFT_eSPI do a override of SPI configuration from platformio file like this:

build_flags =
  -DUSER_SETUP_LOADED
  -DST7735_DRIVER
  -DTFT_CS=5
  -DTFT_DC=19
  -DTFT_RST=-1

can you publish compiled binary file for ESP32-DevKit1 or NodeMCU32 ...
(and some info what file / what channel to be used) ...

regards,
VALONI

Can someone help me to figure out how to use this on a M5Stack Atom?

I set those values in app-config.h

#undef UART_TEST_OUTPUT
#define SUMP_OVER_UART 1
#undef SCPI_ON_NETWORK
#undef SUMP_ON_NETWORK
#define UART_OUTPUT_PIN 1
#define UART_RX_PIN 3
#define PARALLEL_0  38 // Selected for a range around pin 39

It took a while but sigrok-cli -d ols:conn=/dev/ttyUSB0 -l 5 --scan discovers the device now mostly reliably.

I would have expected to get a trace for my push-button connected to GPIO39. But I see nothing when capturing with pulseview.

Here the official pinout

My ultimate goal is to analyse the timing of an IR receiver on pin GPIO25. But I thought I'd start with something simple like the push-button at 10Hz sampling rate.

PS: The readme should perhaps mention that the project can just be built with plattform.io

PPS: Do you suggest I try to understand how to use SUMP via network instead?

It is stated that analog mode should be used via: "sigrok-cli -d rigol-ds:conn=tcp-raw/192.168.1.130/5555 -l 5 --scan"
but it means that ESP32 should be connected via WiFi - based on source code it is not clear what Access point ESP32 create or which it tries to connect.

Thank you in advance!

Hi.
2 days ago I tried to use your program, unfortunately without success... Whan I read that 10Ksps limit and just break to try to work on it...

Even I already build mine own version of ESP32 Logic Analyzer for higher sampling rates,
I want to say hello to you and make you aware from this issue.

with using git clone git://sigrok.org/libsigrok.git , compilation give me this error.

...
-- Configuring done
CMake Error at CMakeLists.txt:165 (add_executable):
  Cannot find source file:

    libsigrok/src/scpi/helpers.c

  Tried extensions .c .C .c++ .cc .cpp .cxx .cu .m .M .mm .h .hh .h++ .hm
  .hpp .hxx .in .txx


CMake Error at CMakeLists.txt:165 (add_executable):
  No SOURCES given to target: olas-cli


-- Build files have been written to: /home/compile/esp32_sigrok/sigrok/build

esp32-idf-4.0 removed some of deprecated functions:

• esp_adc_cal_get_characteristics was removed in favor to esp_adc_cal_characterize (parameters are in different order, but otherwise the same)
• i2s_write_bytes was removed (could be safely copypasted from pre-4.0 sources as it's basically wrapper around i2s_write with extra checking)
• Field bit_num in struct ledc_timer_config_t was renamed to duty_resolution
• components/tft/tftspi.c must explicitly include drivers/gpio.h

I'm not sure that after those fixes it works properly though...

I read the README and it indicates that I need to mess around with some (outdated) code lines in main/ somewhere in order to get digital capture. Well, I did that, flashed and can't get sigrok-cli to get any response from the ESP32 using the command line from the README, which makes me feel like I modified these lines incorrectly. Additionally, the README talks about different serial lines but it isn't clear without substantial context that they are test data.

If there were a clear config system which made it possible to do anything "simple", that would be fantastic.

Could you please provide a Build guide for ESP32

I just run make and received:
make Makefile:8: /make/project.mk: No such file or directory make: *** No rule to make target '/make/project.mk'. Stop.

How can I compile this code? which IDE?