From 944bb6164d7f5345a66993bbcb9dba908fbe6c7a Mon Sep 17 00:00:00 2001
From: Roberto Bucher <roberto.bucher@supsi.ch>
Date: Sat, 29 Oct 2022 07:16:05 +0200
Subject: [PATCH] Files for pysimCoder on nucleo-h743zi2

---
 arch/arm/src/stm32h7/stm32_adc.c                     | 12 ++++++------
 arch/arm/src/stm32h7/stm32_qencoder.c                |  2 +-
 .../arm/stm32h7/nucleo-h743zi2/src/nucleo-h743zi2.h  | 12 ++++++++++--
 boards/arm/stm32h7/nucleo-h743zi2/src/stm32_pwm.c    |  2 +-
 4 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/arch/arm/src/stm32h7/stm32_adc.c b/arch/arm/src/stm32h7/stm32_adc.c
index f98c8018e2..5af91ab934 100644
--- a/arch/arm/src/stm32h7/stm32_adc.c
+++ b/arch/arm/src/stm32h7/stm32_adc.c
@@ -1478,14 +1478,14 @@ static int adc_setup(struct adc_dev_s *dev)
 
   leave_critical_section(flags);
 
-  ainfo("ISR:   0x%08" PRIx32 " CR:    0x%08" PRIx32 " \
-          CFGR:  0x%08" PRIx32 " CFGR2: 0x%08" PRIx32 "\n",
+  ainfo("ISR:   0x%08" PRIx32 " CR:    0x%08" PRIx32 " "
+        "CFGR:  0x%08" PRIx32 " CFGR2: 0x%08" PRIx32 "\n",
         adc_getreg(priv, STM32_ADC_ISR_OFFSET),
         adc_getreg(priv, STM32_ADC_CR_OFFSET),
         adc_getreg(priv, STM32_ADC_CFGR_OFFSET),
         adc_getreg(priv, STM32_ADC_CFGR2_OFFSET));
-  ainfo("SQR1:  0x%08" PRIx32 " SQR2:  0x%08" PRIx32 " \
-        SQR3:  0x%08" PRIx32 " SQR4:  0x%08" PRIx32 "\n",
+  ainfo("SQR1:  0x%08" PRIx32 " SQR2:  0x%08" PRIx32 " "
+        "SQR3:  0x%08" PRIx32 " SQR4:  0x%08" PRIx32 "\n",
         adc_getreg(priv, STM32_ADC_SQR1_OFFSET),
         adc_getreg(priv, STM32_ADC_SQR2_OFFSET),
         adc_getreg(priv, STM32_ADC_SQR3_OFFSET),
@@ -1856,8 +1856,8 @@ static int adc_interrupt(struct adc_dev_s *dev, uint32_t adcisr)
       value  = adc_getreg(priv, STM32_ADC_DR_OFFSET);
       value &= ADC_DR_MASK;
 
-      awarn("WARNING: Analog Watchdog, Value (0x%03" PRIx32 ") \
-              out of range!\n", value);
+      awarn("WARNING: Analog Watchdog, Value (0x%03" PRIx32 ") "
+            "out of range!\n", value);
 
       /* Stop ADC conversions to avoid continuous interrupts */
 
diff --git a/arch/arm/src/stm32h7/stm32_qencoder.c b/arch/arm/src/stm32h7/stm32_qencoder.c
index f9fd0d2375..307b4035b0 100644
--- a/arch/arm/src/stm32h7/stm32_qencoder.c
+++ b/arch/arm/src/stm32h7/stm32_qencoder.c
@@ -987,7 +987,7 @@ static int stm32_shutdown(struct qe_lowerhalf_s *lower)
   putreg32(regval, regaddr);
   leave_critical_section(flags);
 
-  sninfo("regaddr: %08" PRIx32 " resetbit: %08" PRIx32 "\n", \
+  sninfo("regaddr: %08" PRIx32 " resetbit: %08" PRIx32 "\n",
           regaddr, resetbit);
   stm32_dumpregs(priv, "After stop");
 
diff --git a/boards/arm/stm32h7/nucleo-h743zi2/src/nucleo-h743zi2.h b/boards/arm/stm32h7/nucleo-h743zi2/src/nucleo-h743zi2.h
index 4e399f1f8a..221d2a1c5e 100644
--- a/boards/arm/stm32h7/nucleo-h743zi2/src/nucleo-h743zi2.h
+++ b/boards/arm/stm32h7/nucleo-h743zi2/src/nucleo-h743zi2.h
@@ -129,9 +129,9 @@
 /* PWM */
 
 #if defined(CONFIG_STM32H7_TIM1_PWM)
-# define NUCLEOH743ZI2_PWMTIMER 1
+#  define NUCLEOH743ZI2_PWMTIMER 1
 #else
-# define NUCLEOH743ZI2_PWMTIMER 3
+#  define NUCLEOH743ZI2_PWMTIMER 3
 #endif
 
 /****************************************************************************
@@ -217,6 +217,14 @@ int stm32_usbhost_initialize(void);
 int stm32_pwm_setup(void);
 #endif
 
+/****************************************************************************
+ * Name: stm32_qencoder_initialize
+ *
+ * Description:
+ *   Initialize and register a qencoder
+ * 
+ ****************************************************************************/
+
 #ifdef CONFIG_SENSORS_QENCODER
 int stm32_qencoder_initialize(const char *devpath, int timer);
 #endif
diff --git a/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_pwm.c b/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_pwm.c
index cdf647357c..b4a09a4938 100644
--- a/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_pwm.c
+++ b/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_pwm.c
@@ -74,7 +74,7 @@ int stm32_pwm_setup(void)
       /* Get an instance of the PWM interface */
 
       pwm = stm32_pwminitialize(NUCLEOH743ZI2_PWMTIMER);
-      if (!pwm)
+      if (pwm == NULL)
         {
           tmrerr("ERROR: Failed to get the STM32 PWM lower half\n");
           return -ENODEV;