From f20ecc78178fc8cdfa682e100398c240224dbb4a Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@110e8d01-0319-4d1e-a829-52ad28d1bb01>
Date: Sat, 15 Dec 2018 17:50:05 +0000
Subject: HAL callbacks rework.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12470 110e8d01-0319-4d1e-a829-52ad28d1bb01
---
 testhal/STM32/STM32F0xx/ADC/main.c                 |   9 +-
 testhal/STM32/STM32F1xx/ADC/main.c                 |   9 +-
 testhal/STM32/STM32F37x/ADC/main.c                 |   9 +-
 testhal/STM32/STM32F37x/SDADC/main.c               |   9 +-
 testhal/STM32/STM32F3xx/ADC/main.c                 |   9 +-
 testhal/STM32/STM32F3xx/ADC_DUAL/main.c            |   9 +-
 testhal/STM32/STM32F3xx/DAC/main.c                 |  10 +-
 testhal/STM32/STM32F4xx/ADC/main.c                 |   9 +-
 testhal/STM32/STM32F4xx/DAC/main.c                 |  10 +-
 testhal/STM32/STM32F4xx/DAC_DUAL/main.c            |  10 +-
 testhal/STM32/STM32F4xx/I2S/main.c                 |  13 ++-
 testhal/STM32/STM32F7xx/GPT-ADC/main.c             |  10 +-
 testhal/STM32/STM32L0xx/ADC/main.c                 |   9 +-
 testhal/STM32/STM32L1xx/ADC/main.c                 |   9 +-
 testhal/STM32/STM32L4xx/ADC/Makefile               |   2 +-
 .../STM32L4xx-ADC (OpenOCD, Flash and Run).launch  | 104 ++++++++++-----------
 testhal/STM32/STM32L4xx/ADC/main.c                 |  11 +--
 testhal/STM32/multi/DAC/main.c                     |  10 +-
 testhal/STM32/multi/SPI/main.c                     |   2 +-
 19 files changed, 123 insertions(+), 140 deletions(-)

(limited to 'testhal/STM32')

diff --git a/testhal/STM32/STM32F0xx/ADC/main.c b/testhal/STM32/STM32F0xx/ADC/main.c
index b7cf2bbde..109150b6a 100644
--- a/testhal/STM32/STM32F0xx/ADC/main.c
+++ b/testhal/STM32/STM32F0xx/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32F1xx/ADC/main.c b/testhal/STM32/STM32F1xx/ADC/main.c
index 32e5b82a8..fa466c2fa 100644
--- a/testhal/STM32/STM32F1xx/ADC/main.c
+++ b/testhal/STM32/STM32F1xx/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32F37x/ADC/main.c b/testhal/STM32/STM32F37x/ADC/main.c
index ca5e5feb4..6beb00cdb 100644
--- a/testhal/STM32/STM32F37x/ADC/main.c
+++ b/testhal/STM32/STM32F37x/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32F37x/SDADC/main.c b/testhal/STM32/STM32F37x/SDADC/main.c
index 74cb4eb50..47b4aa2a5 100644
--- a/testhal/STM32/STM32F37x/SDADC/main.c
+++ b/testhal/STM32/STM32F37x/SDADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32F3xx/ADC/main.c b/testhal/STM32/STM32F3xx/ADC/main.c
index a6659f4e8..9305f505b 100644
--- a/testhal/STM32/STM32F3xx/ADC/main.c
+++ b/testhal/STM32/STM32F3xx/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32F3xx/ADC_DUAL/main.c b/testhal/STM32/STM32F3xx/ADC_DUAL/main.c
index e8eadbeb7..6518965c8 100644
--- a/testhal/STM32/STM32F3xx/ADC_DUAL/main.c
+++ b/testhal/STM32/STM32F3xx/ADC_DUAL/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32F3xx/DAC/main.c b/testhal/STM32/STM32F3xx/DAC/main.c
index aa791bf82..74491a0d0 100644
--- a/testhal/STM32/STM32F3xx/DAC/main.c
+++ b/testhal/STM32/STM32F3xx/DAC/main.c
@@ -59,16 +59,14 @@ static const dacsample_t dac_buffer[DAC_BUFFER_SIZE] = {
  * DAC streaming callback.
  */
 size_t nx = 0, ny = 0, nz = 0;
-static void end_cb1(DACDriver *dacp, dacsample_t *buffer, size_t n) {
-
-  (void)dacp;
+static void end_cb1(DACDriver *dacp) {
 
   nz++;
-  if (dac_buffer == buffer) {
-    nx += n;
+  if (dacIsBufferComplete(dacp)) {
+    nx += DAC_BUFFER_SIZE / 2;
   }
   else {
-    ny += n;
+    ny += DAC_BUFFER_SIZE / 2;
   }
 
   if ((nz % 1000) == 0) {
diff --git a/testhal/STM32/STM32F4xx/ADC/main.c b/testhal/STM32/STM32F4xx/ADC/main.c
index 8477a0ab1..27fff6839 100644
--- a/testhal/STM32/STM32F4xx/ADC/main.c
+++ b/testhal/STM32/STM32F4xx/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32F4xx/DAC/main.c b/testhal/STM32/STM32F4xx/DAC/main.c
index 4b038ea72..d4844441e 100644
--- a/testhal/STM32/STM32F4xx/DAC/main.c
+++ b/testhal/STM32/STM32F4xx/DAC/main.c
@@ -59,16 +59,14 @@ static const dacsample_t dac_buffer[DAC_BUFFER_SIZE] = {
  * DAC streaming callback.
  */
 size_t nx = 0, ny = 0, nz = 0;
-static void end_cb1(DACDriver *dacp, dacsample_t *buffer, size_t n) {
-
-  (void)dacp;
+static void end_cb1(DACDriver *dacp) {
 
   nz++;
-  if (dac_buffer == buffer) {
-    nx += n;
+  if (dacIsBufferComplete(dacp)) {
+    nx += DAC_BUFFER_SIZE / 2;
   }
   else {
-    ny += n;
+    ny += DAC_BUFFER_SIZE / 2;
   }
 
   if ((nz % 1000) == 0) {
diff --git a/testhal/STM32/STM32F4xx/DAC_DUAL/main.c b/testhal/STM32/STM32F4xx/DAC_DUAL/main.c
index 652441efd..b39fa5913 100644
--- a/testhal/STM32/STM32F4xx/DAC_DUAL/main.c
+++ b/testhal/STM32/STM32F4xx/DAC_DUAL/main.c
@@ -59,16 +59,14 @@ static const dacsample_t dac_buffer[DAC_BUFFER_SIZE] = {
  * DAC streaming callback.
  */
 size_t nx = 0, ny = 0, nz = 0;
-static void end_cb1(DACDriver *dacp, dacsample_t *buffer, size_t n) {
-
-  (void)dacp;
+static void end_cb1(DACDriver *dacp) {
 
   nz++;
-  if (dac_buffer == buffer) {
-    nx += n;
+  if (dacIsBufferComplete(dacp)) {
+    nx += DAC_BUFFER_SIZE / 2;
   }
   else {
-    ny += n;
+    ny += DAC_BUFFER_SIZE / 2;
   }
 
   if ((nz % 1000) == 0) {
diff --git a/testhal/STM32/STM32F4xx/I2S/main.c b/testhal/STM32/STM32F4xx/I2S/main.c
index 7eaa1b075..6a5e0a236 100644
--- a/testhal/STM32/STM32F4xx/I2S/main.c
+++ b/testhal/STM32/STM32F4xx/I2S/main.c
@@ -21,7 +21,7 @@
 
 static uint16_t i2s_rx_buf[I2S_BUF_SIZE];
 
-static void i2scallback(I2SDriver *i2sp, size_t offset, size_t n);
+static void i2scallback(I2SDriver *i2sp);
 
 static const I2SConfig i2scfg = {
   NULL,
@@ -32,11 +32,14 @@ static const I2SConfig i2scfg = {
   16
 };
 
-static void i2scallback(I2SDriver *i2sp, size_t offset, size_t n) {
+static void i2scallback(I2SDriver *i2sp) {
 
-  (void)i2sp;
-  (void)offset;
-  (void)n;
+  if (i2sIsBufferComplete(i2sp)) {
+    /* 2nd buffer half processing.*/
+  }
+  else {
+    /* 1st buffer half processing.*/
+  }
 }
 
 /*
diff --git a/testhal/STM32/STM32F7xx/GPT-ADC/main.c b/testhal/STM32/STM32F7xx/GPT-ADC/main.c
index 92a7da91c..d013a2354 100644
--- a/testhal/STM32/STM32F7xx/GPT-ADC/main.c
+++ b/testhal/STM32/STM32F7xx/GPT-ADC/main.c
@@ -57,7 +57,7 @@ static adcsample_t samples1[ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
 #if !DMA_BUFFERS_COHERENCE
   /* DMA buffer invalidation because data cache, only invalidating the
@@ -65,16 +65,14 @@ static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
      Only required if the ADC buffer is placed in a cache-able area.*/
   dmaBufferInvalidate(buffer,
                       n * adcp->grpp->num_channels * sizeof (adcsample_t));
-#else
-  (void)adcp;
 #endif
 
   /* Updating counters.*/
-  if (samples1 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32L0xx/ADC/main.c b/testhal/STM32/STM32L0xx/ADC/main.c
index 0c0c8eaaf..a4c33cab2 100644
--- a/testhal/STM32/STM32L0xx/ADC/main.c
+++ b/testhal/STM32/STM32L0xx/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32L1xx/ADC/main.c b/testhal/STM32/STM32L1xx/ADC/main.c
index 79305dafc..f01da1d3c 100644
--- a/testhal/STM32/STM32L1xx/ADC/main.c
+++ b/testhal/STM32/STM32L1xx/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
diff --git a/testhal/STM32/STM32L4xx/ADC/Makefile b/testhal/STM32/STM32L4xx/ADC/Makefile
index 402c1ce74..8c74815fd 100644
--- a/testhal/STM32/STM32L4xx/ADC/Makefile
+++ b/testhal/STM32/STM32L4xx/ADC/Makefile
@@ -5,7 +5,7 @@
 
 # Compiler options here.
 ifeq ($(USE_OPT),)
-  USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
+  USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
 endif
 
 # C specific options here (added to USE_OPT).
diff --git a/testhal/STM32/STM32L4xx/ADC/debug/STM32L4xx-ADC (OpenOCD, Flash and Run).launch b/testhal/STM32/STM32L4xx/ADC/debug/STM32L4xx-ADC (OpenOCD, Flash and Run).launch
index 89c0ca557..f752b6269 100644
--- a/testhal/STM32/STM32L4xx/ADC/debug/STM32L4xx-ADC (OpenOCD, Flash and Run).launch	
+++ b/testhal/STM32/STM32L4xx/ADC/debug/STM32L4xx-ADC (OpenOCD, Flash and Run).launch	
@@ -1,52 +1,52 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
-<stringAttribute key="bad_container_name" value="\STM32L4xx-ADC\debug"/>
-<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="1"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="true"/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set remotetimeout 20&#13;&#10;monitor reset init&#13;&#10;monitor sleep 50&#13;&#10;"/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
-<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
-<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
-<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
-<stringAttribute key="org.eclipse.cdt.debug.mi.core.DEBUG_NAME" value="arm-none-eabi-gdb"/>
-<stringAttribute key="org.eclipse.cdt.debug.mi.core.commandFactory" value="Standard"/>
-<stringAttribute key="org.eclipse.cdt.debug.mi.core.protocol" value="mi"/>
-<booleanAttribute key="org.eclipse.cdt.debug.mi.core.verboseMode" value="false"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
-<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
-<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList/&gt;"/>
-<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;globalVariableList/&gt;&#13;&#10;"/>
-<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList/&gt;&#13;&#10;"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="STM32L4xx-ADC"/>
-<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="0.1093754934"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/STM32L4xx-ADC"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
-<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
-</listAttribute>
-</launchConfiguration>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
+<stringAttribute key="bad_container_name" value="\STM32L4xx-ADC\debug"/>
+<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="1"/>
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+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set remotetimeout 20&#13;&#10;monitor reset init&#13;&#10;monitor sleep 50&#13;&#10;"/>
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+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
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+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.commandFactory" value="Standard"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.protocol" value="mi"/>
+<booleanAttribute key="org.eclipse.cdt.debug.mi.core.verboseMode" value="false"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
+<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList/&gt;"/>
+<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;globalVariableList/&gt;&#10;"/>
+<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList/&gt;&#10;"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="STM32L4xx-ADC"/>
+<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="0.1093754934"/>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/STM32L4xx-ADC"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="4"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
+</listAttribute>
+</launchConfiguration>
diff --git a/testhal/STM32/STM32L4xx/ADC/main.c b/testhal/STM32/STM32L4xx/ADC/main.c
index 95b211f58..e86cefa2a 100644
--- a/testhal/STM32/STM32L4xx/ADC/main.c
+++ b/testhal/STM32/STM32L4xx/ADC/main.c
@@ -30,14 +30,13 @@ static adcsample_t samples2[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
  * ADC streaming callback.
  */
 size_t nx = 0, ny = 0;
-static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
+static void adccallback(ADCDriver *adcp) {
 
-  (void)adcp;
-  if (samples2 == buffer) {
-    nx += n;
+  if (adcIsBufferComplete(adcp)) {
+    nx += 1;
   }
   else {
-    ny += n;
+    ny += 1;
   }
 }
 
@@ -161,7 +160,7 @@ int main(void) {
    * Normal main() thread activity, in this demo it does nothing.
    */
   while (true) {
-    if (palReadPad(GPIOC, GPIOC_BUTTON)) {
+    if (!palReadPad(GPIOC, GPIOC_BUTTON)) {
       adcStopConversion(&ADCD1);
     }
     chThdSleepMilliseconds(500);
diff --git a/testhal/STM32/multi/DAC/main.c b/testhal/STM32/multi/DAC/main.c
index e8643c183..08786f002 100644
--- a/testhal/STM32/multi/DAC/main.c
+++ b/testhal/STM32/multi/DAC/main.c
@@ -61,16 +61,14 @@ static const dacsample_t dac_buffer[DAC_BUFFER_SIZE] = {
  * DAC streaming callback.
  */
 size_t nx = 0, ny = 0, nz = 0;
-static void end_cb1(DACDriver *dacp, dacsample_t *buffer, size_t n) {
-
-  (void)dacp;
+static void end_cb1(DACDriver *dacp) {
 
   nz++;
-  if (dac_buffer == buffer) {
-    nx += n;
+  if (dacIsBufferComplete(dacp)) {
+    nx += DAC_BUFFER_SIZE / 2;
   }
   else {
-    ny += n;
+    ny += DAC_BUFFER_SIZE / 2;
   }
 
   if ((nz % 1000) == 0) {
diff --git a/testhal/STM32/multi/SPI/main.c b/testhal/STM32/multi/SPI/main.c
index aa8d9bb33..96e2ee154 100755
--- a/testhal/STM32/multi/SPI/main.c
+++ b/testhal/STM32/multi/SPI/main.c
@@ -32,7 +32,7 @@ CC_ALIGN(32) static uint8_t rxbuf[512];
  */
 void spi_circular_cb(SPIDriver *spip) {
 
-  if(spip->state == SPI_COMPLETE) {
+  if (spiIsBufferComplete(spip)) {
     /* 2nd half.*/
     palWriteLine(PORTAB_LINE_LED1, PORTAB_LED_OFF);
   }
-- 
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