Search found 37 matches
- Fri Jun 14, 2019 2:12 pm
- Forum: ESP-IDF
- Topic: ESP BLE Mesh v0.6 Released, SIG Certified
- Replies: 55
- Views: 94028
Re: ESP BLE Mesh v0.6 Released, SIG Certified
Dear All I'm planning to use BLE mesh to send/receive custom customs buffers (max 64 bytes each) to/from a mobile app (provisionner) to multiple devices (ESP32) provisioned from the mobile app. I'm new to mesh and cannot find any suitable model to send/receive customs buffers. Anybody here could poi...
- Wed Jun 05, 2019 4:07 pm
- Forum: ESP-IDF
- Topic: Latest ESP-IDF 4.0 compilation error
- Replies: 1
- Views: 4039
Latest ESP-IDF 4.0 compilation error
Dear all I just updated esp-idf to the latest version and my project no longer compiles. esp-idf version is v4.0-dev-728 I'm using wrover module I'm facing the following errors, and cannot find anything useful after searching. CC build/esp32/spiram_psram.o /esp32Dev/esp-idf/components/esp32/spiram_p...
- Wed Jun 05, 2019 2:30 pm
- Forum: ESP-IDF
- Topic: ESP BLE Mesh v0.6 Released, SIG Certified
- Replies: 55
- Views: 94028
Re: ESP BLE Mesh v0.6 Released, SIG Certified
Dear All
Thanks for this release.
What is the esp-idf version included in the ESP BLE Mesh v0.6 branch ?
Is there a way to use esp-idf latest version on top of BLE mesh branch ?
Thanks to all.
Jerome
Thanks for this release.
What is the esp-idf version included in the ESP BLE Mesh v0.6 branch ?
Is there a way to use esp-idf latest version on top of BLE mesh branch ?
Thanks to all.
Jerome
- Fri Mar 22, 2019 3:43 pm
- Forum: General Discussion
- Topic: Weird RAM alignment
- Replies: 4
- Views: 6632
Re: Weird RAM alignment
Problem was coming from char OriginationDate[10]; that was not aligned to 4 bytes.
Replacing this char OriginationDate[10]; with char OriginationDate[12]; also resulted in 668, which makes sense once you know the alignment is 4 bytes.
Replacing this char OriginationDate[10]; with char OriginationDate[12]; also resulted in 668, which makes sense once you know the alignment is 4 bytes.
- Fri Mar 22, 2019 1:13 pm
- Forum: General Discussion
- Topic: Weird RAM alignment
- Replies: 4
- Views: 6632
Re: Weird RAM alignment
__attribute__((aligned(2),packed)) did the job
Thanks, you saved my day !!!
Thanks, you saved my day !!!
- Fri Mar 22, 2019 12:15 pm
- Forum: General Discussion
- Topic: Weird RAM alignment
- Replies: 4
- Views: 6632
Weird RAM alignment
Hi All I'm facing something I cannot understand. please see below : typedef struct BroadcastAudioExtension { char Description[256]; // 000-255 char Originator[32]; // 256-287 char OriginatorReference[32]; // 288-319 char OriginationDate[10]; // 320-329 char OriginationTime[8]; // 330-337 uint32_t Ti...
- Mon Mar 18, 2019 10:30 am
- Forum: ESP-IDF
- Topic: [SOLVED] Boot Different Partition from Application
- Replies: 9
- Views: 18023
Re: [SOLVED] Boot Different Partition from Application
Hi I'm thinking about using a similar approach to define from which partition the device should boot. Those two defines are arbitrary values you decided to use ? #define XESP_RTC_REC_CONST_ARMED 0x1BADBABE #define XESP_RTC_REC_CONST_SPENT 0x2BADBABE Would it be possible to share the code that handle...
- Sat Mar 16, 2019 9:03 am
- Forum: ESP IoT Solution
- Topic: ESPNOW access via pc or phone
- Replies: 8
- Views: 26942
Re: ESPNOW access via pc or phone
Hi
I was wondering if you succeeded in connecting a ESPNOW network to a mobile app ?
Thanks
I was wondering if you succeeded in connecting a ESPNOW network to a mobile app ?
Thanks
- Fri Mar 15, 2019 5:15 pm
- Forum: General Discussion
- Topic: What is the purpose of two OTA partition?
- Replies: 37
- Views: 48458
Re: What is the purpose of two OTA partition?
You cant do it, because you cant overwrite active (currently running partition) The running partition would not be the application to update, but the partition where the boot loader is stored. From my point of view, this should work : - Download a new fw from Internet to the SDCard from the main ap...
- Thu Mar 14, 2019 3:51 pm
- Forum: General Discussion
- Topic: I2S Record to SDCard using FATFs
- Replies: 17
- Views: 24002
Re: I2S Record to SDCard using FATFs
It seems it is related to fread/fwrite functions. When the arguments to those functions are buffers allocated with calloc, sdcard (or FATFs) hangs. On the other side, when using static buffers declared with buffer[16384], everything works fine, no more hangs. Nobody else observed this issue ? Menu c...