From 21f24ade1fdcde3728cad4cdf78f0cdf23ac3d01 Mon Sep 17 00:00:00 2001
From: Bernardo Ramos <berna.gensis@gmail.com>
Date: Sat, 10 Feb 2018 13:03:05 -0200
Subject: [PATCH] Fixes SPI mode setting (Issue #1094)

Fixes #1094
---
 cores/esp32/esp32-hal-spi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/cores/esp32/esp32-hal-spi.c b/cores/esp32/esp32-hal-spi.c
index c017f6a4832..52fa1175091 100644
--- a/cores/esp32/esp32-hal-spi.c
+++ b/cores/esp32/esp32-hal-spi.c
@@ -309,9 +309,9 @@ uint8_t spiGetDataMode(spi_t * spi)
     bool outEdge = spi->dev->user.ck_out_edge;
     if(idleEdge) {
         if(outEdge) {
-            return SPI_MODE3;
+            return SPI_MODE2;
         }
-        return SPI_MODE2;
+        return SPI_MODE3;
     }
     if(outEdge) {
         return SPI_MODE1;
@@ -713,11 +713,11 @@ void spiTransaction(spi_t * spi, uint32_t clockDiv, uint8_t dataMode, uint8_t bi
             break;
         case SPI_MODE2:
             spi->dev->pin.ck_idle_edge = 1;
-            spi->dev->user.ck_out_edge = 0;
+            spi->dev->user.ck_out_edge = 1;
             break;
         case SPI_MODE3:
             spi->dev->pin.ck_idle_edge = 1;
-            spi->dev->user.ck_out_edge = 1;
+            spi->dev->user.ck_out_edge = 0;
             break;
         case SPI_MODE0:
         default: