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by deadbeef
Mon Jan 15, 2024 8:29 pm
Forum: ESP-IDF
Topic: ESP-IDF blocking and context switch with UART?
Replies: 1
Views: 8091

ESP-IDF blocking and context switch with UART?

I'm unclear on some really basic concepts in ESP-IDF. If a call to an ESP-IDF function with a timeout is made, will another task run while the call is blocked? Specifically a library I'm using calls the ESP-IDF function: int uart_read_bytes(uart_port_t uart_num, void* buf, uint32_t length, TickType_...