Hi
I am generating a 100Hz MCPWM signal that is synchronised with the AC signal. Although it works well, when I increase the PWM duty cycle to a point, it starts to glitch.
It seems that this phenomenon occurs when the high side of the PWM gets close to the trigger signal. ( See the glitch at t=6s ...
Search found 9 matches
- Sat Oct 03, 2020 6:59 am
- Forum: Hardware
- Topic: Using MCPWM for AC dimming
- Replies: 0
- Views: 2725
- Mon Aug 24, 2020 5:52 am
- Forum: ESP RainMaker
- Topic: Support for Apple HomeKit
- Replies: 2
- Views: 7571
Support for Apple HomeKit
Hi,
Will there be any plans moving forward to add support for Apple HomeKit or integrate HomeKit SDK with RainMaker?
Thanks.
Will there be any plans moving forward to add support for Apple HomeKit or integrate HomeKit SDK with RainMaker?
Thanks.
- Sat Aug 22, 2020 8:32 am
- Forum: ESP RainMaker
- Topic: What is the difference between data partitions fctry and nvs ?
- Replies: 1
- Views: 6012
What is the difference between data partitions fctry and nvs ?
Hi
This is the partition.csv from rainmaker examples/switch:
sec_cert, 0x3F, ,0xd000, 0x3000, , # Never mark this as an encrypted partition
nvs, data, nvs, 0x10000, 0x6000,
otadata, data, ota, , 0x2000
phy_init, data, phy, , 0x1000,
ota_0, app, ota_0, 0x20000, 1600K,
ota_1, app, ota_1, , 1600K ...
This is the partition.csv from rainmaker examples/switch:
sec_cert, 0x3F, ,0xd000, 0x3000, , # Never mark this as an encrypted partition
nvs, data, nvs, 0x10000, 0x6000,
otadata, data, ota, , 0x2000
phy_init, data, phy, , 0x1000,
ota_0, app, ota_0, 0x20000, 1600K,
ota_1, app, ota_1, , 1600K ...
- Thu Aug 20, 2020 9:33 am
- Forum: ESP RainMaker
- Topic: Question on OTA callback (ota_cb_func)
- Replies: 2
- Views: 6721
Re: Question on OTA callback (ota_cb_func)
Thanks, your simplified exampled worked!
- Sun Aug 16, 2020 11:03 am
- Forum: ESP RainMaker
- Topic: Question on OTA callback (ota_cb_func)
- Replies: 2
- Views: 6721
Question on OTA callback (ota_cb_func)
Hi,
I'm trying to add callback to the OTA function in the switch example:
/* Enable OTA */
esp_rmaker_ota_config_t ota_config = {
.ota_cb = &ota_cb_func,
.server_cert = ESP_RMAKER_OTA_DEFAULT_SERVER_CERT,
};
And my callback function:
esp_err_t ota_cb_func(esp_rmaker_ota_handle_t ...
I'm trying to add callback to the OTA function in the switch example:
/* Enable OTA */
esp_rmaker_ota_config_t ota_config = {
.ota_cb = &ota_cb_func,
.server_cert = ESP_RMAKER_OTA_DEFAULT_SERVER_CERT,
};
And my callback function:
esp_err_t ota_cb_func(esp_rmaker_ota_handle_t ...
- Wed Aug 12, 2020 11:11 pm
- Forum: ESP RainMaker
- Topic: Cannot build esp-rainmaker\examples\switch>
- Replies: 2
- Views: 7209
Re: Cannot build esp-rainmaker\examples\switch>
Hi Piyush,
Thanks for the reply. It works now. For the record, I am using the following:
ESP-IDF Tools 2.3
Python 3.8 (64bit)
Git 2.16.2.windows.1
ESP-IDF master (development branch)
Python 3.8.2
Using Git in C:\Program Files\Git\cmd\
git version 2.16.2.windows.1
Setting IDF_PATH: C:\Users\y ...
Thanks for the reply. It works now. For the record, I am using the following:
ESP-IDF Tools 2.3
Python 3.8 (64bit)
Git 2.16.2.windows.1
ESP-IDF master (development branch)
Python 3.8.2
Using Git in C:\Program Files\Git\cmd\
git version 2.16.2.windows.1
Setting IDF_PATH: C:\Users\y ...
- Tue Aug 11, 2020 12:44 am
- Forum: ESP RainMaker
- Topic: Cannot build esp-rainmaker\examples\switch>
- Replies: 2
- Views: 7209
Cannot build esp-rainmaker\examples\switch>
Hi there,
I'm trying to build an example rainmaker project (switch), but I encountered some errors.
Anyone encountered this? I'm using v4.0.1 on Windows 10.
C:/msys32/home/y.tan/esp/esp-rainmaker/components/led_strip/src/led_strip_rmt_ws2812.c: In function 'led_strip_new_rmt_ws2812':
C:/msys32 ...
I'm trying to build an example rainmaker project (switch), but I encountered some errors.
Anyone encountered this? I'm using v4.0.1 on Windows 10.
C:/msys32/home/y.tan/esp/esp-rainmaker/components/led_strip/src/led_strip_rmt_ws2812.c: In function 'led_strip_new_rmt_ws2812':
C:/msys32 ...
- Fri Jan 03, 2020 5:02 am
- Forum: ESP32 Arduino
- Topic: ESPAsyncWebServer: Long load time in AP mode
- Replies: 0
- Views: 2844
ESPAsyncWebServer: Long load time in AP mode
Hi there
I find that while AsyncWebServer is very snappy in STA mode - the same cannot be said in soft AP mode.
Here is the comparison that I have made between AP and STA mode using Opera browser:
espasyncwebserver_sta_ap.png
Image: Slow load time in AP mode
The delay is much shorter in Chrome ...
I find that while AsyncWebServer is very snappy in STA mode - the same cannot be said in soft AP mode.
Here is the comparison that I have made between AP and STA mode using Opera browser:
espasyncwebserver_sta_ap.png
Image: Slow load time in AP mode
The delay is much shorter in Chrome ...
- Thu Aug 15, 2019 3:20 am
- Forum: Report Bugs
- Topic: BLEScan not returning beacon name.
- Replies: 1
- Views: 6727
Re: BLEScan not returning beacon name.
I suspect that I am facing the same problem. I am using SampleAsyncScan.cpp by nkolban, and the scan only returns BLE module information in the first scan, and not subsequent ones.
Issue mentioned here: https://github.com/nkolban/esp32-snippe ... -521498490
Issue mentioned here: https://github.com/nkolban/esp32-snippe ... -521498490