Search found 3529 matches
- Mon Jul 29, 2019 6:41 pm
- Forum: Hardware
- Topic: Measuring ESP32 Power Consumption
- Replies: 6
- Views: 16214
Re: Measuring ESP32 Power Consumption
I think you just have to insert a meter across the jumper that feeds esp32 3.3v power
- Sat Jul 27, 2019 11:47 pm
- Forum: ESP-IDF
- Topic: Out of curiosity...
- Replies: 1
- Views: 2270
- Sat Jul 27, 2019 7:32 pm
- Forum: General Discussion
- Topic: [SOLVED]esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
- Replies: 15
- Views: 16061
Re: esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
modified uart example attached # CONFIG_ESP_CONSOLE_UART_DEFAULT is not set CONFIG_ESP_CONSOLE_UART_CUSTOM=y # CONFIG_ESP_CONSOLE_UART_NONE is not set # CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_0 is not set CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_1=y CONFIG_ESP_CONSOLE_UART_NUM=1 CONFIG_ESP_CONSOLE_UART_TX_GPI...
- Sat Jul 27, 2019 1:27 am
- Forum: General Discussion
- Topic: [SOLVED]esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
- Replies: 15
- Views: 16061
Re: esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
I have tested a simple example and it does work as long as you use the function calls I posted.
- Fri Jul 26, 2019 9:12 pm
- Forum: General Discussion
- Topic: ESP32 Flash Encryption+ Secure Booth Error in veryfying partition table
- Replies: 1
- Views: 2456
Re: ESP32 Flash Encryption+ Secure Booth Error in veryfying partition table
It seems like encryption is permanently disabled somehow?
So if you are flashing an encrypted partition table it will not be valid.
Code: Select all
FLASH_CRYPT_CNT Flash encryption mode counter = 0 R/- (0x0)- Fri Jul 26, 2019 5:02 pm
- Forum: General Discussion
- Topic: [SOLVED]esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
- Replies: 15
- Views: 16061
Re: esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
Yes, the function I posted. I don't know why it doesn't work.
- Fri Jul 26, 2019 4:59 pm
- Forum: General Discussion
- Topic: Question to people wanting CanBus in the next chip version
- Replies: 13
- Views: 12756
Re: Question to people wanting CanBus in the next chip version
Are there any cheap broadrreach/100base-t1 phys?
- Fri Jul 26, 2019 7:30 am
- Forum: General Discussion
- Topic: [SOLVED]esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
- Replies: 15
- Views: 16061
Re: esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
I think you might have to do this
Code: Select all
PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0RXD_U, FUNC_U0RXD_U0RXD);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0TXD_U, FUNC_U0TXD_U0TXD);- Thu Jul 25, 2019 5:55 pm
- Forum: General Discussion
- Topic: Question to people wanting CanBus in the next chip version
- Replies: 13
- Views: 12756
Re: Question to people wanting CanBus in the next chip version
Ethernet is not multi drop and costs more to implement. Vehicles still use a combination of can, Lin, broadrreach, Ethernet, MOST ring. There are advantages to a lower speed multi drop bus like rs485 plus Ethernet where needed. Wireless is potentially cheaper if you can make it work with the device ...
- Thu Jul 25, 2019 5:39 pm
- Forum: General Discussion
- Topic: [SOLVED]esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
- Replies: 15
- Views: 16061
Re: esp_sleep_enable_uart_wakeup with CONFIG_CONSOLE_UART_CUSTOM configuration
Is uart0 initialized and functional before sleep?