Search found 606 matches
- Mon Dec 04, 2023 12:50 pm
- Forum: General Discussion
- Topic: Espressif DSP Library help
- Replies: 14
- Views: 7472
Re: Espressif DSP Library help
I apologize if that is how my statement came off. It's intention was just to explain I am under the gun on something I know very little about, and could use some help in a big way is all. You'r expiation was very helpful. Embarrassing obvious now that it was pointed out. If I take the fft example as...
- Mon Dec 04, 2023 4:42 am
- Forum: General Discussion
- Topic: Espressif DSP Library help
- Replies: 14
- Views: 7472
Re: Espressif DSP Library help
I have thank you, but its not clear to me what is the min/max values my data needs to be to pass to the functions.
- Mon Dec 04, 2023 3:17 am
- Forum: General Discussion
- Topic: Espressif DSP Library help
- Replies: 14
- Views: 7472
Re: Espressif DSP Library help
FWIW, The company decided way to late to attend a show in Jan. They decided to make a new product in 2 months. I have 1/2 of the project and the DSP guy had the other 1/2. I have been already working 16-18 hour days for weeks now just on my 1/2. So to now have the other 1/2 given to me with the curr...
- Sun Dec 03, 2023 6:15 pm
- Forum: General Discussion
- Topic: Espressif DSP Library help
- Replies: 14
- Views: 7472
Re: Espressif DSP Library help
If you know so much about it wouldn't it have been better to shed some light than to make a comment like that ?
That's why its called learning.
That's why its called learning.
- Sun Dec 03, 2023 7:38 am
- Forum: General Discussion
- Topic: Espressif DSP Library help
- Replies: 14
- Views: 7472
Re: Espressif DSP Library help
Thanks, that is where I started. But it's clear as mud to me as for how I inject my data.
- Sun Dec 03, 2023 12:24 am
- Forum: General Discussion
- Topic: esp-idf 5.1 crazy amount of log output... way different than before
- Replies: 2
- Views: 4046
Re: esp-idf 5.1 crazy amount of log output... way different than before
You can do something like this to minimize it. use ESP_LOG_NONE to disable all logging. Then turn on what you do want to log.
#define MAIN_TAG "Main"
void app_main(void)
{
esp_log_level_set("*", ESP_LOG_NONE);
esp_log_level_set(MAIN_TAG, ESP_LOG_VERBOSE);
#define MAIN_TAG "Main"
void app_main(void)
{
esp_log_level_set("*", ESP_LOG_NONE);
esp_log_level_set(MAIN_TAG, ESP_LOG_VERBOSE);
- Thu Nov 30, 2023 6:17 pm
- Forum: General Discussion
- Topic: Espressif DSP Library help
- Replies: 14
- Views: 7472
Espressif DSP Library help
Our native DSP guy got canned last week. So I got stuck with finishing up his project. YEA!!! Don't know jack about DSP, learning as fast as I can. I need to sample a audio source from 200 - 20k. So far I am able to pull in 4096 bytes from my 12bit external a/d converter with a sample rate of 40960....
- Mon Nov 20, 2023 10:55 pm
- Forum: General Discussion
- Topic: ESP32 DMA for GPIO operations
- Replies: 7
- Views: 3941
Re: ESP32 DMA for GPIO operations
I ask AI to do the same, but I dont see anything wrong with the includes. #include <stdio.h> #include "esp_system.h" #include "driver/gpio.h" #include "esp_log.h" #include "esp_err.h" #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "esp_timer.h" #define TAG "GPIO_DMA" // Configura...
- Fri Nov 03, 2023 4:31 am
- Forum: General Discussion
- Topic: Simple Time Counter (stopwatch)
- Replies: 4
- Views: 1556
- Thu Nov 02, 2023 5:02 am
- Forum: ESP-IDF
- Topic: There was an issue running gpio example on the ESP32S3
- Replies: 2
- Views: 654
Re: There was an issue running gpio example on the ESP32S3
gpio_set_level is expecting a 1 or 0.