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-rw-r--r--os/hal/include/pwm.h4
-rw-r--r--os/hal/platforms/AT91SAM7/hal_lld.c5
-rw-r--r--os/hal/platforms/AT91SAM7/hal_lld.h8
-rw-r--r--os/hal/platforms/LPC214x/hal_lld.c57
-rw-r--r--os/hal/platforms/LPC214x/hal_lld.h12
-rw-r--r--os/hal/platforms/MSP430/hal_lld.c5
-rw-r--r--os/hal/platforms/STM32/hal_lld.c5
-rw-r--r--os/hal/src/pwm.c4
-rw-r--r--os/hal/templates/hal_lld.h4
9 files changed, 90 insertions, 14 deletions
diff --git a/os/hal/include/pwm.h b/os/hal/include/pwm.h
index dfc55d30c..a6dda5e71 100644
--- a/os/hal/include/pwm.h
+++ b/os/hal/include/pwm.h
@@ -27,6 +27,8 @@
#ifndef _PWM_H_
#define _PWM_H_
+#if CH_HAL_USEPWM || defined(__DOXYGEN__)
+
/**
* @brief Driver state machine possible states.
*/
@@ -82,6 +84,8 @@ extern "C" {
}
#endif
+#endif /* CH_HAL_USEPWM */
+
#endif /* _PWM_H_ */
/** @} */
diff --git a/os/hal/platforms/AT91SAM7/hal_lld.c b/os/hal/platforms/AT91SAM7/hal_lld.c
index 6da681fcd..b79e40ffe 100644
--- a/os/hal/platforms/AT91SAM7/hal_lld.c
+++ b/os/hal/platforms/AT91SAM7/hal_lld.c
@@ -35,8 +35,9 @@
/* Low Level Driver local variables. */
/*===========================================================================*/
-/*
- * Digital I/O ports static configuration as defined in @p board.h.
+/**
+ * @brief PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
*/
const AT91SAM7PIOConfig pal_default_config =
{
diff --git a/os/hal/platforms/AT91SAM7/hal_lld.h b/os/hal/platforms/AT91SAM7/hal_lld.h
index 733ef9a51..0a2d97a66 100644
--- a/os/hal/platforms/AT91SAM7/hal_lld.h
+++ b/os/hal/platforms/AT91SAM7/hal_lld.h
@@ -31,6 +31,10 @@
#include "at91lib/aic.h"
/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
@@ -49,10 +53,6 @@
#endif
/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
diff --git a/os/hal/platforms/LPC214x/hal_lld.c b/os/hal/platforms/LPC214x/hal_lld.c
index 09d5c639d..705a42498 100644
--- a/os/hal/platforms/LPC214x/hal_lld.c
+++ b/os/hal/platforms/LPC214x/hal_lld.c
@@ -56,6 +56,20 @@ const LPC214xFIOConfig pal_default_config =
/* Low Level Driver interrupt handlers. */
/*===========================================================================*/
+/*
+ * Non-vectored IRQs handler, the default action can be overridden by
+ * redefining the @p LPC214x_NON_VECTORED_IRQ_HOOK() hook macro.
+ */
+static CH_IRQ_HANDLER(irq_handler) {
+
+ CH_IRQ_PROLOGUE();
+
+ LPC214x_NON_VECTORED_IRQ_HOOK();
+
+ VICVectAddr = 0;
+ CH_IRQ_EPILOGUE();
+}
+
/*===========================================================================*/
/* Low Level Driver exported functions. */
/*===========================================================================*/
@@ -65,6 +79,49 @@ const LPC214xFIOConfig pal_default_config =
*/
void hal_lld_init(void) {
+ vic_init();
+ VICDefVectAddr = (IOREG32)irq_handler;
+
+}
+
+/**
+ * @brief LPC214x clocks and PLL initialization.
+ * @note All the involved constants come from the file @p board.h.
+ */
+void lpc214x_clock_init(void) {
+
+ /*
+ * All peripherals clock disabled by default in order to save power.
+ */
+ PCONP = PCRTC | PCTIM0;
+
+ /*
+ * MAM setup.
+ */
+ MAMTIM = 0x3; /* 3 cycles for flash accesses. */
+ MAMCR = 0x2; /* MAM fully enabled. */
+
+ /*
+ * PLL setup for Fosc=12MHz and CCLK=48MHz.
+ * P=2 M=3.
+ */
+ PLL *pll = PLL0Base;
+ pll->PLL_CFG = 0x23; /* P and M values. */
+ pll->PLL_CON = 0x1; /* Enables the PLL 0. */
+ pll->PLL_FEED = 0xAA;
+ pll->PLL_FEED = 0x55;
+ while (!(pll->PLL_STAT & 0x400))
+ ; /* Wait for PLL lock. */
+
+ pll->PLL_CON = 0x3; /* Connects the PLL. */
+ pll->PLL_FEED = 0xAA;
+ pll->PLL_FEED = 0x55;
+
+ /*
+ * VPB setup.
+ * PCLK = CCLK / 4.
+ */
+ VPBDIV = VPD_D4;
}
/** @} */
diff --git a/os/hal/platforms/LPC214x/hal_lld.h b/os/hal/platforms/LPC214x/hal_lld.h
index 40345ec72..dcedb386c 100644
--- a/os/hal/platforms/LPC214x/hal_lld.h
+++ b/os/hal/platforms/LPC214x/hal_lld.h
@@ -31,13 +31,20 @@
#include "vic.h"
/*===========================================================================*/
-/* Driver pre-compile time settings. */
+/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
-/* Driver constants. */
+/* Driver pre-compile time settings. */
/*===========================================================================*/
+/**
+ * @brief Default action for the non vectored IRQ handler, nothing.
+ */
+#if !defined(LPC214x_NON_VECTORED_IRQ_HOOK) || defined(__DOXYGEN__)
+#define LPC214x_NON_VECTORED_IRQ_HOOK()
+#endif
+
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
@@ -54,6 +61,7 @@
extern "C" {
#endif
void hal_lld_init(void);
+ void lpc214x_clock_init(void);
#ifdef __cplusplus
}
#endif
diff --git a/os/hal/platforms/MSP430/hal_lld.c b/os/hal/platforms/MSP430/hal_lld.c
index b8ca618d7..65cac60de 100644
--- a/os/hal/platforms/MSP430/hal_lld.c
+++ b/os/hal/platforms/MSP430/hal_lld.c
@@ -31,8 +31,9 @@
/* Low Level Driver exported variables. */
/*===========================================================================*/
-/*
- * Digital I/O ports static configuration as defined in @p board.h.
+/**
+ * @brief PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
*/
const MSP430DIOConfig pal_default_config =
{
diff --git a/os/hal/platforms/STM32/hal_lld.c b/os/hal/platforms/STM32/hal_lld.c
index b69bbbd9b..892767a00 100644
--- a/os/hal/platforms/STM32/hal_lld.c
+++ b/os/hal/platforms/STM32/hal_lld.c
@@ -37,8 +37,9 @@
/* Low Level Driver local variables. */
/*===========================================================================*/
-/*
- * Digital I/O ports static configuration as defined in @p board.h.
+/**
+ * @brief PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
*/
const STM32GPIOConfig pal_default_config =
{
diff --git a/os/hal/src/pwm.c b/os/hal/src/pwm.c
index f026a62ef..0e4062124 100644
--- a/os/hal/src/pwm.c
+++ b/os/hal/src/pwm.c
@@ -27,6 +27,8 @@
#include "ch.h"
#include "hal.h"
+#if CH_HAL_USE_PWM || defined(__DOXYGEN__)
+
/**
* @brief PWM Driver initialization.
*/
@@ -148,4 +150,6 @@ void pwmDisableChannel(PWMDriver *pwmp, pwmchannel_t channel) {
chSysUnlock();
}
+#endif /* CH_HAL_USE_PWM */
+
/** @} */
diff --git a/os/hal/templates/hal_lld.h b/os/hal/templates/hal_lld.h
index 2f5af5b17..c6dd6e6f7 100644
--- a/os/hal/templates/hal_lld.h
+++ b/os/hal/templates/hal_lld.h
@@ -28,11 +28,11 @@
#define _HAL_LLD_H_
/*===========================================================================*/
-/* Driver pre-compile time settings. */
+/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
-/* Driver constants. */
+/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-31 21:43:55 +0000