Search found 30 matches
- Sun Aug 15, 2021 12:57 pm
- Forum: ESP-IDF
- Topic: Modifying IRAM size
- Replies: 2
- Views: 4561
Modifying IRAM size
IRAM usage is too high, primarily because of bluetooth. Is there a way I can use CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH despite needing to use esp-idf 4.1 (because of esp-adf?) I've taken a look at https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/performance/ram-usage.html ...
- Wed Jun 12, 2019 1:38 am
- Forum: ESP-IDF
- Topic: Send Make Monitor Logs to File Output?
- Replies: 1
- Views: 4483
Send Make Monitor Logs to File Output?
I'm encountering a bug that occurs consistently but infrequently. I'd like to have the log statements saved to investigate.
- Wed Jun 12, 2019 12:40 am
- Forum: ESP-IDF
- Topic: Simultaneous ethernet/wifi and interactions with TCP stack
- Replies: 0
- Views: 2326
Simultaneous ethernet/wifi and interactions with TCP stack
esp_eth_init esp_eth_enable esp_wifi_init esp_wifi_start What special considerations should be made when initializing and starting both? To my understanding, tcpip_adapter_eth_input and tcpip_adapter_sta_input are automatically called by the respective init functions. Will one override the other?
- Mon Jun 03, 2019 1:58 am
- Forum: ESP-IDF
- Topic: Does "Make Monitor" use UART0?
- Replies: 1
- Views: 2956
Does "Make Monitor" use UART0?
If so, is it possible to send ESP_LOG's through pins other than the default PIN 34/35?
- Mon Jun 03, 2019 1:56 am
- Forum: ESP-IDF
- Topic: SPI very slow
- Replies: 7
- Views: 8851
Re: SPI very slow
Yes. Speed improved significantly after removing log statements.
- Fri May 31, 2019 7:23 am
- Forum: General Discussion
- Topic: Can I flash without using PIN34, 35?
- Replies: 5
- Views: 6213
Re: Can I flash without using PIN33, 34?
I'm not reading any input from my UART when using PINS 34, 35, corresponding to IO 3 and IO 1 respectively.
- Fri May 31, 2019 4:26 am
- Forum: General Discussion
- Topic: Can I flash without using PIN34, 35?
- Replies: 5
- Views: 6213
Re: Can I flash without using PIN33, 34?
Code: Select all
# define ATE_RX_PIN 3
# define ATE_TX_PIN 1
...
uart_set_pin(UART_NUM_2, ATE_TX_PIN, ATE_RX_PIN, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
- Fri May 31, 2019 4:02 am
- Forum: General Discussion
- Topic: Can I flash without using PIN34, 35?
- Replies: 5
- Views: 6213
Re: Can I flash without using PIN33, 34?
Sorry I was inconsistent with my naming. I am referencing the IO numbers as per pages 3 and 4 of https://www.espressif.com/sites/default ... eet_en.pdf.
For 34 - RXT0 / 35 - TXD0, I was referencing the Pin Number.
How may I use RXT0/TXD0 as an UART?
For 34 - RXT0 / 35 - TXD0, I was referencing the Pin Number.
How may I use RXT0/TXD0 as an UART?
- Thu May 30, 2019 6:23 am
- Forum: Hardware
- Topic: UART Flow Control
- Replies: 8
- Views: 13750
Re: UART Flow Control
I have done some research and realize that I do not need it.
- Thu May 30, 2019 3:14 am
- Forum: General Discussion
- Topic: Can I flash without using PIN34, 35?
- Replies: 5
- Views: 6213
Can I flash without using PIN34, 35?
I would like to map 34,35 to UART2 RX/TX and use 2, 15 for UART0 RX/TX (flashing, monitor). Is this possible?