I am doing a build in ESP-IDF 4.2 with idf.py build and I get this error. What do I need to do to fix it?
In file included from …/components/lvgl_esp32_drivers/lvgl_touch/tp_spi.h:17,
from …/components/lvgl_esp32_drivers/lvgl_touch/tp_spi.c:9:
…/components/lvgl_esp32_drivers/lvgl_touch/driver/spi_master.h:70:5: error: unknown type name ‘spi_clock_source_t’
spi_clock_source_t clock_source;///< Select SPI clock source, SPI_CLK_SRC_DEFAULT by default.