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-rw-r--r--os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c2
-rw-r--r--os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h6
-rw-r--r--os/hal/ports/STM32/STM32F0xx/stm32_registry.h32
-rw-r--r--os/hal/ports/STM32/STM32F1xx/stm32_registry.h24
-rw-r--r--os/hal/ports/STM32/STM32F37x/stm32_registry.h8
-rw-r--r--os/hal/ports/STM32/STM32F3xx/stm32_registry.h36
-rw-r--r--os/hal/ports/STM32/STM32F4xx/stm32_registry.h16
-rw-r--r--os/hal/ports/STM32/STM32F7xx/stm32_registry.h4
-rw-r--r--os/hal/ports/STM32/STM32L0xx/stm32_registry.h12
-rw-r--r--os/hal/ports/STM32/STM32L1xx/stm32_registry.h4
-rw-r--r--os/hal/ports/STM32/STM32L4xx/stm32_registry.h4
11 files changed, 146 insertions, 2 deletions
diff --git a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c
index 8ea82a958..9f02347ba 100644
--- a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c
+++ b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c
@@ -81,7 +81,7 @@ void wdg_lld_init(void) {
*/
void wdg_lld_start(WDGDriver *wdgp) {
-#if 1
+#if STM32_IWDG_IS_WINDOWED
/* Enable IWDG and unlock for write.*/
wdgp->wdg->KR = KR_KEY_ENABLE;
wdgp->wdg->KR = KR_KEY_WRITE;
diff --git a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
index ba8accfe5..f4055b24d 100644
--- a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
+++ b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
@@ -84,6 +84,10 @@
/* Derived constants and error checks. */
/*===========================================================================*/
+#if STM32_WDG_USE_IWDG && !STM32_HAS_IWDG
+#error "IWDG not present in the selected device"
+#endif
+
#if !STM32_WDG_USE_IWDG
#error "WDG driver activated but no xWDG peripheral assigned"
#endif
@@ -92,7 +96,7 @@
#error "STM32_LSI_ENABLED not defined"
#endif
-#if STM32_LSI_ENABLED == FALSE
+#if (STM32_WDG_USE_IWDG == TRUE) && (STM32_LSI_ENABLED == FALSE)
#error "IWDG requires LSI clock"
#endif
diff --git a/os/hal/ports/STM32/STM32F0xx/stm32_registry.h b/os/hal/ports/STM32/STM32F0xx/stm32_registry.h
index c8baca553..3965fd8ac 100644
--- a/os/hal/ports/STM32/STM32F0xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F0xx/stm32_registry.h
@@ -248,6 +248,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -505,6 +509,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -715,6 +723,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -911,6 +923,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1117,6 +1133,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1396,6 +1416,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1637,6 +1661,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1998,6 +2026,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
diff --git a/os/hal/ports/STM32/STM32F1xx/stm32_registry.h b/os/hal/ports/STM32/STM32F1xx/stm32_registry.h
index 779757d20..cc52dc7e0 100644
--- a/os/hal/ports/STM32/STM32F1xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F1xx/stm32_registry.h
@@ -240,6 +240,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -409,6 +413,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -594,6 +602,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -835,6 +847,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1073,6 +1089,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1290,6 +1310,10 @@
#define STM32_HAS_OTG1 TRUE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
diff --git a/os/hal/ports/STM32/STM32F37x/stm32_registry.h b/os/hal/ports/STM32/STM32F37x/stm32_registry.h
index 733c50852..ef08cfa28 100644
--- a/os/hal/ports/STM32/STM32F37x/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F37x/stm32_registry.h
@@ -263,6 +263,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -506,6 +510,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_registry.h b/os/hal/ports/STM32/STM32F3xx/stm32_registry.h
index 9a6e2985c..36ceae28e 100644
--- a/os/hal/ports/STM32/STM32F3xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F3xx/stm32_registry.h
@@ -259,6 +259,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -461,6 +465,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -662,6 +670,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -866,6 +878,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1092,6 +1108,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1292,6 +1312,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1491,6 +1515,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1719,6 +1747,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1918,6 +1950,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
index 146f26e4f..2afd17b9a 100644
--- a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
@@ -393,6 +393,10 @@
#define STM32_HAS_OTG1 TRUE
#define STM32_HAS_OTG2 TRUE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC TRUE
@@ -730,6 +734,10 @@
#define STM32_HAS_OTG1 TRUE
#define STM32_HAS_OTG2 TRUE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1021,6 +1029,10 @@
#define STM32_HAS_OTG1 TRUE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -1303,6 +1315,10 @@
#define STM32_HAS_OTG1 TRUE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
diff --git a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
index 5f6c02e6a..380362075 100644
--- a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
@@ -467,6 +467,10 @@
#define STM32_OTG2_EP1OUT_NUMBER 74
#define STM32_OTG2_EP1IN_NUMBER 75
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC TRUE
diff --git a/os/hal/ports/STM32/STM32L0xx/stm32_registry.h b/os/hal/ports/STM32/STM32L0xx/stm32_registry.h
index a92a5ffa4..2a5b3eeb8 100644
--- a/os/hal/ports/STM32/STM32L0xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32L0xx/stm32_registry.h
@@ -265,6 +265,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -519,6 +523,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
@@ -773,6 +781,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
diff --git a/os/hal/ports/STM32/STM32L1xx/stm32_registry.h b/os/hal/ports/STM32/STM32L1xx/stm32_registry.h
index 654dfa78a..eec243a32 100644
--- a/os/hal/ports/STM32/STM32L1xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32L1xx/stm32_registry.h
@@ -323,6 +323,10 @@
#define STM32_HAS_OTG1 FALSE
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED FALSE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
diff --git a/os/hal/ports/STM32/STM32L4xx/stm32_registry.h b/os/hal/ports/STM32/STM32L4xx/stm32_registry.h
index dea76f8e2..eebf9a285 100644
--- a/os/hal/ports/STM32/STM32L4xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32L4xx/stm32_registry.h
@@ -386,6 +386,10 @@
#define STM32_HAS_OTG2 FALSE
+/* IWDG attributes.*/
+#define STM32_HAS_IWDG TRUE
+#define STM32_IWDG_IS_WINDOWED TRUE
+
/* LTDC attributes.*/
#define STM32_HAS_LTDC FALSE
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 12:20:18 +0000