From a47c8d91a0c2a794d6cd16d67372de5af9be8bf5 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Tue, 23 Feb 2021 17:01:25 +0100
Subject: [PATCH] continued test task

---
 linux/boardtest/SpiTestClass.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/linux/boardtest/SpiTestClass.cpp b/linux/boardtest/SpiTestClass.cpp
index 537709fb..f3baa778 100644
--- a/linux/boardtest/SpiTestClass.cpp
+++ b/linux/boardtest/SpiTestClass.cpp
@@ -43,9 +43,13 @@ ReturnValue_t SpiTestClass::performPeriodicAction() {
 }
 
 void SpiTestClass::performRm3100Test() {
+    /* Configure all SPI chip selects and pull them high */
+    acsInit();
+
     /* Adapt accordingly */
     uint8_t chipSelectPin = mgm1Rm3100ChipSelect;
     uint32_t rm3100Speed = 3'900'000;
+    uint8_t rm3100whoAmIReg = 0b0000'1111;
     int rm3100mode = SPI_MODE_3;
 #ifdef RASPBERRY_PI
     std::string deviceName = "spidev0.0";
@@ -61,11 +65,16 @@ void SpiTestClass::performRm3100Test() {
         return;
     }
 
-    int retval = ioctl(fileDescriptor, SPI_IOC_WR_MODE, rm3100Speed);
+    int retval = ioctl(fileDescriptor, SPI_IOC_WR_MODE, rm3100mode);
     if(retval != 0) {
         utility::handleIoctlError("SpiTestClass::performRm3100Test: Setting SPI mode failed!");
     }
-    acsInit();
+
+    retval = ioctl(fileDescriptor, SPI_IOC_WR_MAX_SPEED_HZ, rm3100Speed);
+    if(retval != 0) {
+        utility::handleIoctlError("SpiTestClass::performRm3100Test: Setting SPI speed failed!");
+    }
+
 }
 
 void SpiTestClass::acsInit() {