Search found 689 matches
- Wed Feb 28, 2024 3:32 pm
- Forum: General
- Topic: ESP32 and LSM9DS1 not compiling
- Replies: 15
- Views: 4337
Re: ESP32 and LSM9DS1 not compiling
Hi Martin At this opportunity: I have another small problem. If I connect both LSM9DS on one bus, all 18 axes work perfectly. But if only one LSM9DS is connected I want to know which one. I tried to evaluate the return value from initialize the component but no matter if the LSM9DS is connected or n...
- Wed Feb 28, 2024 9:01 am
- Forum: General
- Topic: ESP32 and LSM9DS1 not compiling
- Replies: 15
- Views: 4337
Re: ESP32 and LSM9DS1 not compiling
Hi to All There is a nice Breakoutboard wit a LSM9DS1 and two qwii connector. Adafruit LSM9DS1 Accelerometer + Gyro + Magnetometer 9-DOF Breakout It's working with FC10 on an ESP32 simple and stable. Another big advantage is that two sensors can be connected with one cable and the address of the sec...
- Mon Feb 26, 2024 10:32 am
- Forum: Feature Requests
- Topic: ESP32 interrupt for sampling MPU6886
- Replies: 9
- Views: 9181
Re: ESP32 interrupt for sampling MPU6886
Hi to All Thanks Martin, I have understood working with two tasks. But I can't take breaks with sampling. I need all samples at the right time, only then will the machine learning part, work fine in Matlab. So in my application I need to sample an IMU constantly and write values of all 9 axes to the...
- Thu Feb 22, 2024 3:20 pm
- Forum: General
- Topic: UART, I2C, SPI that don't retain pins in software mode
- Replies: 4
- Views: 219
Re: UART, I2C, SPI that don't retain pins in software mode
Hi Martin
Very good. Thank you very much.
Can you please also improve the hardware channel.
So that this is also saved.
For example the component:
LSM9DS1_AccelGyroMagnet1
regards
Stefan
Very good. Thank you very much.
Can you please also improve the hardware channel.
So that this is also saved.
For example the component:
LSM9DS1_AccelGyroMagnet1
regards
Stefan
- Wed Feb 21, 2024 2:49 pm
- Forum: General
- Topic: ESP32 power Power Management and sleep
- Replies: 7
- Views: 323
ESP32 power Power Management and sleep
Hi to All To set the CPU clock I always get a fail. But to let an ESP32 sleep works I am doing something wrong // Enter C code below this comment //#include "esp_pm.h" CONFIG_PM_ENABLE(); ESP_PM_CPU_FREQ_MAX(); To let a ESP32 sleep i found some c-code and it's working fine I use a button on gpio39 t...
- Mon Feb 19, 2024 12:58 pm
- Forum: Bug Reports
- Topic: ESP32 and WS2811: init in macro not working
- Replies: 10
- Views: 1292
Re: ESP32 and WS2811: init in macro not working
Hi Steven In the meantime there are some problems with the ESP32. Some problems are caused by the update from FC9 to FC10 or from ESP-IDF tool 4 to ESP-IDF tool 5 or Phyton 3.7 to Phyton 3.12. With a little effort this can be fixed again. I will post all problems and help to solve them until everyth...
- Thu Feb 15, 2024 9:42 am
- Forum: Bug Reports
- Topic: ESP32 and WS2811: init in macro not working
- Replies: 10
- Views: 1292
Re: ESP32 and WS2811: init in macro not working
Hi Steve A problem again with the ESP32 (upgrade?) and WS2811. on an another board with an ESP32 pico, before the led was working nice. now the led color can just change before init Bluetooth. After the init Bluetooth, if I set the led to blue, the led is just dark. If i remove the command to set bl...
- Fri Feb 09, 2024 8:39 am
- Forum: General
- Topic: ESP32 air mouse project
- Replies: 1
- Views: 229
Re: ESP32 air mouse project
Hi wavetekken I know a little about ESP32 and MPU-6050. You can also use other IMU like MPU6886 or LSM9DS1 both components that flowcode supports well. For the first test, you must use the Bluetooth Serial Port Profile (SPP). Bluetooth Low Energy (BLE) is not yet supported, but I hope maybe one day....
- Fri Feb 09, 2024 8:19 am
- Forum: General
- Topic: Bluetooth after installing ESP IDF 5.x
- Replies: 2
- Views: 217
Re: Bluetooth after installing ESP IDF 5.x
Hi MJU20
I had the same problem, but no solution yet. Just back to Phyton 3.7..
I had the same problem, but no solution yet. Just back to Phyton 3.7..
https://flowcode.co.uk/forums/viewtopic ... 9&start=10But the BT still does not work. When I search with the PC or Iphone, Bt it finds nothing.
- Mon Feb 05, 2024 11:21 am
- Forum: General
- Topic: Compiler PIC+ICD4
- Replies: 10
- Views: 4728
Re: Compiler PIC+ICD4
Hi Steve Just now and I did it for the ESP32! I also took this opportunity to increase the speed from 115200 to 921600. Now I only need 8 seconds for the 2nd compile_again instead of 38 seconds. Only the command looks a bit small but that's ok. So I can add some more user tools... Thanks for the use...