fix(eth): Fix ETH.stop() with IDF SPI (#9693)

me-no-dev · web-flow · commit 471758542196 · 2024-05-27T15:30:01.000+03:00
diff --git a/libraries/Ethernet/src/ETH.cpp b/libraries/Ethernet/src/ETH.cpp
@@ -553,7 +553,7 @@ bool ETHClass::beginSPI(
     buscfg.data7_io_num = -1;
     buscfg.max_transfer_sz = -1;
     ret = spi_bus_initialize(spi_host, &buscfg, SPI_DMA_CH_AUTO);
-    if (ret != ESP_OK) {
+    if (ret != ESP_OK && ret != ESP_ERR_INVALID_STATE) {
       log_e("SPI bus initialize failed: %d", ret);
       return false;
     }

Original file line number	Diff line number	Diff line change
`@@ -553,7 +553,7 @@ bool ETHClass::beginSPI(`
`553`	`553`	`buscfg.data7_io_num = -1;`
`554`	`554`	`buscfg.max_transfer_sz = -1;`
`555`	`555`	`ret = spi_bus_initialize(spi_host, &buscfg, SPI_DMA_CH_AUTO);`
`556`		`- if (ret != ESP_OK) {`
	`556`	`+ if (ret != ESP_OK && ret != ESP_ERR_INVALID_STATE) {`
`557`	`557`	`log_e("SPI bus initialize failed: %d", ret);`
`558`	`558`	`return false;`
`559`	`559`	`}`