From 78f65901cd9aecdf7ac5be522d6cf2b981747576 Mon Sep 17 00:00:00 2001
From: Manuel Bleichenbacher <manuel.bleichenbacher@gmail.com>
Date: Sat, 28 Jul 2018 14:26:12 +0200
Subject: [PATCH] Minor adjustment to SPI timing

---
 src/hal_esp32.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/hal_esp32.c b/src/hal_esp32.c
index 00cc96a..065a0f8 100755
--- a/src/hal_esp32.c
+++ b/src/hal_esp32.c
@@ -182,7 +182,8 @@ static void hal_spi_init()
         .command_bits = 0,
         .address_bits = 8,
         .spics_io_num = lmic_pins.nss,
-        .queue_size = SPI_QUEUE_SIZE
+        .queue_size = SPI_QUEUE_SIZE,
+        .cs_ena_posttrans = 2
     };
 
     esp_err_t ret = spi_bus_add_device(lmic_pins.spi_host, &spi_device_intf_config, &spi_handle);