From 0f3904b1fe89228f038d42e8b5067368286aa273 Mon Sep 17 00:00:00 2001
From: Martin Kojtal <0xc0170@gmail.com>
Date: Tue, 12 Dec 2017 16:34:55 +0000
Subject: [PATCH] QSPI STM32: fix prepare comman - alt/address

---
 targets/TARGET_STM/qspi_api.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/targets/TARGET_STM/qspi_api.c b/targets/TARGET_STM/qspi_api.c
index 67ef6c2bc8..c586a2712b 100644
--- a/targets/TARGET_STM/qspi_api.c
+++ b/targets/TARGET_STM/qspi_api.c
@@ -78,6 +78,10 @@ void qspi_prepare_command(const qspi_command_t *command, QSPI_CommandTypeDef *st
 
     if (command->address.disabled == true) {
         st_command->AddressMode = QSPI_ADDRESS_NONE;
+        st_command->AddressSize = 0;
+    } else {
+        st_command->Address = command->address.value;
+        st_command->AddressSize = command->address.size;
     }
 
     switch (command->alt.bus_width) {
@@ -97,6 +101,10 @@ void qspi_prepare_command(const qspi_command_t *command, QSPI_CommandTypeDef *st
 
     if (command->alt.disabled == true) {
         st_command->AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
+        st_command->AlternateBytesSize = 0;
+    } else {
+        st_command->AlternateBytes = command->alt.value;
+        st_command->AlternateBytesSize = command->alt.size;
     }
 
     switch (command->data.bus_width) {
@@ -113,6 +121,8 @@ void qspi_prepare_command(const qspi_command_t *command, QSPI_CommandTypeDef *st
             st_command->DataMode = QSPI_DATA_NONE;
             break;
     }
+
+    st_command->NbData = 0;
 }