Search found 92 matches
- Mon Jul 04, 2022 1:47 am
- Forum: ESP-IDF
- Topic: What's the current consensus on how to solve ESP32 randomly losing WIFI connection?
- Replies: 2
- Views: 1950
Re: What's the current consensus on how to solve ESP32 randomly losing WIFI connection?
I haven't seen the posts and I've not had the issue myself but turning debug logging for all the WiFi and phy components might help. Have you checked the key lifetimes on the access point?
- Fri Jul 01, 2022 9:01 pm
- Forum: General Discussion
- Topic: gpio_set_pull_mode & gpio_pullup_en
- Replies: 1
- Views: 2681
Re: gpio_set_pull_mode & gpio_pullup_en
gpio_set_pull_mode()'s purpose is to call the pullup/pulldown en/dis calls for you so no need to call gpio_pullup_en yourself... switch (pull) { case GPIO_PULLUP_ONLY: gpio_pulldown_dis(gpio_num); gpio_pullup_en(gpio_num); break; case GPIO_PULLDOWN_ONLY: gpio_pulldown_en(gpio_num); gpio_pullup_dis(g...
- Thu Jun 30, 2022 12:10 pm
- Forum: ESP-IDF
- Topic: [SOLVED] Using the phy partition
- Replies: 2
- Views: 2545
Re: Using the phy partition
Only the PHY calibration data is stored in NVS. The PHY init data can be stored in either the "phy" partition or embedded into the application binary. The phy partition is created by default so it's a little confusing as to why the default is to embed the data in the app binary. Anyway, I guess it's...
- Fri Jun 17, 2022 2:04 pm
- Forum: ESP-IDF
- Topic: default compiling rules sdkconfig
- Replies: 3
- Views: 2363
Re: default compiling rules sdkconfig
sdkconfig.defaults.esp32 would probably be the best place since those options might not exist for other targets.
- Fri Jun 17, 2022 2:01 pm
- Forum: ESP-IDF
- Topic: ESP-IDF 4.4.1: A question about and a possible problem with data storage classes
- Replies: 2
- Views: 1742
Re: ESP-IDF 4.4.1: A question about and a possible problem with data storage classes
What version of gcc are you running on your linux host? I tried 8.x, 9.x and 12.x and they all throw the same error. What options are you passing on the linux host. In any case... Change static const char * name_primitive = "Primitive"; to static char * const name_primitive = "Primitive"; See https:...
- Fri Jun 17, 2022 12:07 pm
- Forum: ESP-IDF
- Topic: Is the release/v5.0 branch stable enough to start testing?
- Replies: 1
- Views: 1024
Is the release/v5.0 branch stable enough to start testing?
I've noticed that there's now a release/v5.0 branch for esp-idf. Is it stable enough to start testing migrations? I understand that there will be issues but I want to get a head start, especially since gcc moved to version 11.
- Fri Jun 17, 2022 11:39 am
- Forum: Hardware
- Topic: how can connect esp32-s3 to the sd card in 4-bit sdio protocol
- Replies: 5
- Views: 8284
Re: how can connect esp32-s3 to the sd card in 4-bit sdio protocol
The example at https://github.com/espressif/esp-idf/tr ... card/sdmmc
shows you exactly how to set the pins.
shows you exactly how to set the pins.
- Wed Jun 15, 2022 11:11 am
- Forum: Hardware
- Topic: how can connect esp32-s3 to the sd card in 4-bit sdio protocol
- Replies: 5
- Views: 8284
Re: how can connect esp32-s3 to the sd card in 4-bit sdio protocol
There's an example for this under esp-idf/examples/storage/sdmmc.
From a hardware perspective, using sdio with the s3 is easy because the s3 allows you to use just about any GPIO for any of the sdio signals.
From a hardware perspective, using sdio with the s3 is easy because the s3 allows you to use just about any GPIO for any of the sdio signals.
- Wed Jun 15, 2022 11:00 am
- Forum: General Discussion
- Topic: ESP32 multiprocessing with two I2C communication channels
- Replies: 2
- Views: 1428
- Wed Jun 15, 2022 10:58 am
- Forum: General Discussion
- Topic: Issues with using multiprocessing and TwoWire I2C
- Replies: 4
- Views: 3160
Re: Issues with using multiprocessing and TwoWire I2C
As I said, the original TwoWire Arduino code was never thread-safe. Espressif had to add a lot of locking to get that model to work in multiple threads and even with that, it's not perfect. The only suggestions I have are... Check the setting of DISABLE_HAL_LOCKS under Arduino in menuconfig. Can you...