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by bromidium
Fri Sep 22, 2023 8:00 pm
Forum: ESP-IDF
Topic: Timed SPI transactions at 44.1 kHz.
Replies: 1
Views: 837

Timed SPI transactions at 44.1 kHz.

Hi everyone, I am working with ESP-WROOM32 and an MCP3202 ADC (using external ADC because I need Wi-Fi and internal ADC becomes too slow then, I will be using Wi-Fi for websockets to send data). Is it possible to use timers and/or DMA to have accurate 44.1 kHZ SPI transactions so as to have 44.1 kHz...