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chore(spi): add log to show native pins or not when configure pins.

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michael
2017-12-28 10:31:23 +08:00
parent f4be6ac84d
commit 2552fdccd1
1 changed files with 5 additions and 0 deletions
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5
components/driver/spi_common.c
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@ -246,6 +246,11 @@ esp_err_t spicommon_bus_initialize_io(spi_host_device_t host, const spi_bus_conf
}
*is_native = native;
if ( native ) {
ESP_LOGD(SPI_TAG, "SPI%d use native pins.", host );
} else {
ESP_LOGD(SPI_TAG, "SPI%d use gpio matrix.", host );
}
if (native) {
//All SPI native pin selections resolve to 1, so we put that here instead of trying to figure