Hello,
is any plans to add adc support to ulp in esp32-c6?
Search found 6 matches
- Thu May 16, 2024 1:26 pm
- Forum: ESP-IDF
- Topic: ESP32 C6 ULP ADC
- Replies: 1
- Views: 584
- Tue May 14, 2024 4:28 pm
- Forum: Hardware
- Topic: ESP32-C6 spi slave
- Replies: 0
- Views: 851
ESP32-C6 spi slave
Hello. Hardware: ESP32-C6 (dev board or any custom boards) Software: spi slave exsample Docs says: When an SPI Host is set to 80 MHz or lower frequencies, routing SPI pins via GPIO matrix will behave the same compared to routing them via IO_MUX. But in reality, when MOSI or MISO or SCLK connected to...
- Mon Feb 06, 2023 10:24 am
- Forum: Hardware
- Topic: Pullup resistor on strapping pin
- Replies: 1
- Views: 1183
Pullup resistor on strapping pin
Hello,
is it possible to use 100k pullup resistor on strapping pin on esp32-c3? Will it work?
thank you.
is it possible to use 100k pullup resistor on strapping pin on esp32-c3? Will it work?
thank you.
- Fri Feb 03, 2023 7:43 pm
- Forum: Hardware
- Topic: ESP32-C3 GPIO2 Strapping Pin
- Replies: 2
- Views: 2689
ESP32-C3 GPIO2 Strapping Pin
Hello. Documentation for ESP32-C3 says: GPIO2 is strapping Pin and have to be set to 1 for SPI Boot and Download Boot. But in schematic for official dev board (https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITM-1_V1_20200915A.pdf , https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITC...
Re: SPI DMA
for test purposes:
ESP32-C3
take "spi_slave/receiver" example, add "esp_async_memcpy_install" and spi doesn't work.
ESP32-C3
take "spi_slave/receiver" example, add "esp_async_memcpy_install" and spi doesn't work.
SPI DMA
Hello,
when enabling Async memcpy API:
then SPI with DMA stop working (send garbage).
when enabling Async memcpy API:
Code: Select all
async_memcpy_config_t config = ASYNC_MEMCPY_DEFAULT_CONFIG();
async_memcpy_t driver = NULL;
ESP_ERROR_CHECK(esp_async_memcpy_install(&config, &driver));