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author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-05-14 06:43:02 +0000 |
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committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-05-14 06:43:02 +0000 |
commit | 55b7744199ce9771ac761fc708d173bc487145e8 (patch) | |
tree | 3b7a61cd3019849544e2bbe25ace9ff658a75e75 | |
parent | fee72530476c5b9eed43fde792df9de367d56800 (diff) | |
download | ChibiOS-55b7744199ce9771ac761fc708d173bc487145e8.tar.gz ChibiOS-55b7744199ce9771ac761fc708d173bc487145e8.tar.bz2 ChibiOS-55b7744199ce9771ac761fc708d173bc487145e8.zip |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1916 35acf78f-673a-0410-8e92-d51de3d6d3f4
-rw-r--r-- | boards/ST_STM3210C_EVAL/board.c | 6 | ||||
-rw-r--r-- | boards/ST_STM3210C_EVAL/board.h | 36 | ||||
-rw-r--r-- | demos/ARMCM3-STM32F103-FATFS-GCC/mcuconf.h | 1 | ||||
-rw-r--r-- | demos/ARMCM3-STM32F103-GCC/mcuconf.h | 1 | ||||
-rw-r--r-- | demos/ARMCM3-STM32F107-GCC/main.c | 8 | ||||
-rw-r--r-- | demos/ARMCM3-STM32F107-GCC/mcuconf.h | 1 | ||||
-rw-r--r-- | os/hal/platforms/STM32/hal_lld.c | 9 | ||||
-rw-r--r-- | os/hal/platforms/STM32/hal_lld_F107.h | 17 | ||||
-rw-r--r-- | os/hal/platforms/STM32/hal_lld_F10x.h | 13 | ||||
-rw-r--r-- | os/hal/platforms/STM32/pal_lld.c | 2 | ||||
-rw-r--r-- | testhal/STM32/mcuconf.h | 1 |
11 files changed, 73 insertions, 22 deletions
diff --git a/boards/ST_STM3210C_EVAL/board.c b/boards/ST_STM3210C_EVAL/board.c index 77f958101..e9179f9e9 100644 --- a/boards/ST_STM3210C_EVAL/board.c +++ b/boards/ST_STM3210C_EVAL/board.c @@ -43,6 +43,12 @@ void hwinit1(void) { halInit();
/*
+ * Remap USART2 to the PD5/PD6 pins, done after halInit since HAL resets
+ * these.
+ */
+ AFIO->MAPR |= AFIO_MAPR_USART2_REMAP;
+
+ /*
* ChibiOS/RT initialization.
*/
chSysInit();
diff --git a/boards/ST_STM3210C_EVAL/board.h b/boards/ST_STM3210C_EVAL/board.h index f6e623335..9117aa52d 100644 --- a/boards/ST_STM3210C_EVAL/board.h +++ b/boards/ST_STM3210C_EVAL/board.h @@ -38,7 +38,7 @@ /*
* MCU type, this macro is used by both the ST library and the ChibiOS/RT
- * native STM32 HAL. + * native STM32 HAL.
*/
#define STM32F10X_CL
@@ -73,41 +73,45 @@ /*
* Port A setup.
- * Everything input with pull-up except:
+ * Everything input except:
*/
-#define VAL_GPIOACRL 0x88888888 /* PA7...PA0 */
-#define VAL_GPIOACRH 0x88888888 /* PA15...PA8 */
+#define VAL_GPIOACRL 0x44444444 /* PA7...PA0 */
+#define VAL_GPIOACRH 0x44444444 /* PA15...PA8 */
#define VAL_GPIOAODR 0xFFFFFFFF
/*
* Port B setup.
- * Everything input with pull-up except:
+ * Everything input except:
*/
-#define VAL_GPIOBCRL 0x88888888 /* PB7...PB0 */
-#define VAL_GPIOBCRH 0x88888888 /* PB15...PB8 */
+#define VAL_GPIOBCRL 0x44444444 /* PB7...PB0 */
+#define VAL_GPIOBCRH 0x44444444 /* PB15...PB8 */
#define VAL_GPIOBODR 0xFFFFFFFF
/*
* Port C setup.
- * Everything input with pull-up except:
+ * Everything input except:
*/
-#define VAL_GPIOCCRL 0x88888888 /* PC7...PC0 */
-#define VAL_GPIOCCRH 0x88888888 /* PC15...PC8 */
+#define VAL_GPIOCCRL 0x44444444 /* PC7...PC0 */
+#define VAL_GPIOCCRH 0x44444444 /* PC15...PC8 */
#define VAL_GPIOCODR 0xFFFFFFFF
/*
* Port D setup.
- * Everything input with pull-up except:
+ * Everything input except:
+ * PD5 - USART2TX (remapped) AF PP Output
+ * PD6 - USART2RX (remapped) Digital Input
+ * PD7 - LED (LD1) PP Output
*/
-#define VAL_GPIODCRL 0x88888888 /* PD7...PD0 */
-#define VAL_GPIODCRH 0x88888888 /* PD15...PD8 */
-#define VAL_GPIODODR 0xFFFFFFFF
+#define VAL_GPIODCRL 0x34B44444 /* PD7...PD0 */
+#define VAL_GPIODCRH 0x44444444 /* PD15...PD8 */
+#define VAL_GPIODODR 0x0F0FFFFF
/*
* Port E setup.
+ * Everything input except:
*/
-#define VAL_GPIOECRL 0x88888888 /* PE7...PE0 */
-#define VAL_GPIOECRH 0x88888888 /* PE15...PE8 */
+#define VAL_GPIOECRL 0x44444444 /* PE7...PE0 */
+#define VAL_GPIOECRH 0x44444444 /* PE15...PE8 */
#define VAL_GPIOEODR 0xFFFFFFFF
#endif /* _BOARD_H_ */
diff --git a/demos/ARMCM3-STM32F103-FATFS-GCC/mcuconf.h b/demos/ARMCM3-STM32F103-FATFS-GCC/mcuconf.h index 511460ac4..731ec9f85 100644 --- a/demos/ARMCM3-STM32F103-FATFS-GCC/mcuconf.h +++ b/demos/ARMCM3-STM32F103-FATFS-GCC/mcuconf.h @@ -42,6 +42,7 @@ #define STM32_PPRE1 STM32_PPRE1_DIV2
#define STM32_PPRE2 STM32_PPRE2_DIV2
#define STM32_ADCPRE STM32_ADCPRE_DIV4
+#define STM32_MCO STM32_MCO_NOCLOCK
/*
* ADC driver system settings.
diff --git a/demos/ARMCM3-STM32F103-GCC/mcuconf.h b/demos/ARMCM3-STM32F103-GCC/mcuconf.h index 511460ac4..731ec9f85 100644 --- a/demos/ARMCM3-STM32F103-GCC/mcuconf.h +++ b/demos/ARMCM3-STM32F103-GCC/mcuconf.h @@ -42,6 +42,7 @@ #define STM32_PPRE1 STM32_PPRE1_DIV2
#define STM32_PPRE2 STM32_PPRE2_DIV2
#define STM32_ADCPRE STM32_ADCPRE_DIV4
+#define STM32_MCO STM32_MCO_NOCLOCK
/*
* ADC driver system settings.
diff --git a/demos/ARMCM3-STM32F107-GCC/main.c b/demos/ARMCM3-STM32F107-GCC/main.c index b831d2c37..bddf485c0 100644 --- a/demos/ARMCM3-STM32F107-GCC/main.c +++ b/demos/ARMCM3-STM32F107-GCC/main.c @@ -29,9 +29,9 @@ static msg_t Thread1(void *arg) { (void)arg;
while (TRUE) {
-// palClearPad(IOPORT3, GPIOC_LED);
+ palClearPad(IOPORT4, 7);
chThdSleepMilliseconds(500);
-// palSetPad(IOPORT3, GPIOC_LED);
+ palSetPad(IOPORT4, 7);
chThdSleepMilliseconds(500);
}
return 0;
@@ -61,8 +61,8 @@ int main(int argc, char **argv) { * sleeping in a loop and check the button state.
*/
while (TRUE) {
-// if (palReadPad(IOPORT1, GPIOA_BUTTON))
-// TestThread(&SD2);
+ if (palReadPad(IOPORT2, 9) == 0)
+ TestThread(&SD2);
chThdSleepMilliseconds(500);
}
return 0;
diff --git a/demos/ARMCM3-STM32F107-GCC/mcuconf.h b/demos/ARMCM3-STM32F107-GCC/mcuconf.h index 2591523ed..e4d7f155c 100644 --- a/demos/ARMCM3-STM32F107-GCC/mcuconf.h +++ b/demos/ARMCM3-STM32F107-GCC/mcuconf.h @@ -45,6 +45,7 @@ #define STM32_PPRE1 STM32_PPRE1_DIV2
#define STM32_PPRE2 STM32_PPRE2_DIV2
#define STM32_ADCPRE STM32_ADCPRE_DIV4
+#define STM32_MCO STM32_MCO_NOCLOCK
/*
* ADC driver system settings.
diff --git a/os/hal/platforms/STM32/hal_lld.c b/os/hal/platforms/STM32/hal_lld.c index 9dc66a3f0..25d4b4d57 100644 --- a/os/hal/platforms/STM32/hal_lld.c +++ b/os/hal/platforms/STM32/hal_lld.c @@ -126,7 +126,7 @@ void stm32_clock_init(void) { #endif
/* Clock settings.*/
- RCC->CFGR = STM32_PLLMUL | STM32_PLLXTPRE | STM32_PLLSRC |
+ RCC->CFGR = STM32_MCO | STM32_PLLMUL | STM32_PLLXTPRE | STM32_PLLSRC |
STM32_ADCPRE | STM32_PPRE2 | STM32_PPRE1 | STM32_HPRE;
/* Flash setup and final clock selection. */
@@ -184,6 +184,13 @@ void stm32_clock_init(void) { ; /* Waits until PLL2 is stable. */
#endif
+ /* Clock settings.*/
+ RCC->CFGR = STM32_MCO | STM32_PLLMUL | STM32_PLLSRC |
+ STM32_ADCPRE | STM32_PPRE2 | STM32_PPRE1 | STM32_HPRE;
+
+ /* Flash setup and final clock selection. */
+ FLASH->ACR = STM32_FLASHBITS; /* Flash wait states depending on clock. */
+
/* Switching on the configured clock source if it is different from HSI.*/
#if (STM32_SW != STM32_SW_HSI)
RCC->CFGR |= STM32_SW; /* Switches on the selected clock source. */
diff --git a/os/hal/platforms/STM32/hal_lld_F107.h b/os/hal/platforms/STM32/hal_lld_F107.h index 193beda68..048fa5028 100644 --- a/os/hal/platforms/STM32/hal_lld_F107.h +++ b/os/hal/platforms/STM32/hal_lld_F107.h @@ -74,6 +74,16 @@ #define STM32_OTGFSPRE_DIV2 (1 << 22) /**< HCLK*2 divided by 2. */
#define STM32_OTGFSPRE_DIV3 (0 << 22) /**< HCLK*2 divided by 3. */
+#define STM32_MCO_NOCLOCK (0 << 24) /**< No clock on MCO pin. */
+#define STM32_MCO_SYSCLK (4 << 24) /**< SYSCLK on MCO pin. */
+#define STM32_MCO_HSI (5 << 24) /**< HSI clock on MCO pin. */
+#define STM32_MCO_HSE (6 << 24) /**< HSE clock on MCO pin. */
+#define STM32_MCO_PLLDIV2 (7 << 24) /**< PLL/2 clock on MCO pin. */
+#define STM32_MCO_PLL2 (8 << 24) /**< PLL2 clock on MCO pin. */
+#define STM32_MCO_PLL3DIV2 (9 << 24) /**< PLL3/2 clock on MCO pin. */
+#define STM32_MCO_XT1 (10 << 24) /**< XT1 clock on MCO pin. */
+#define STM32_MCO_PLL3 (11 << 24) /**< PLL3 clock on MCO pin. */
+
/* RCC_CFGR2 register bits definitions.*/
#define STM32_PREDIV1SRC_HSE (0 << 16) /**< PREDIV1 source is HSE. */
#define STM32_PREDIV1SRC_PLL2 (1 << 16) /**< PREDIV1 source is PLL2. */
@@ -188,6 +198,13 @@ #define STM32_ADCPRE STM32_ADCPRE_DIV4
#endif
+/**
+ * @brief MCO pin setting.
+ */
+#if !defined(STM32_MCO) || defined(__DOXYGEN__)
+#define STM32_MCO STM32_MCO_NOCLOCK
+#endif
+
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
diff --git a/os/hal/platforms/STM32/hal_lld_F10x.h b/os/hal/platforms/STM32/hal_lld_F10x.h index 67876e6b2..8e9063e64 100644 --- a/os/hal/platforms/STM32/hal_lld_F10x.h +++ b/os/hal/platforms/STM32/hal_lld_F10x.h @@ -73,6 +73,12 @@ #define STM32_PLLXTPRE_DIV1 (0 << 17) /**< HSE divided by 1. */
#define STM32_PLLXTPRE_DIV2 (1 << 17) /**< HSE divided by 2. */
+#define STM32_MCO_NOCLOCK (0 << 24) /**< No clock on MCO pin. */
+#define STM32_MCO_SYSCLK (4 << 24) /**< SYSCLK on MCO pin. */
+#define STM32_MCO_HSI (5 << 24) /**< HSI clock on MCO pin. */
+#define STM32_MCO_HSE (6 << 24) /**< HSE clock on MCO pin. */
+#define STM32_MCO_PLLDIV2 (7 << 24) /**< PLL/2 clock on MCO pin. */
+
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
@@ -150,6 +156,13 @@ #define STM32_ADCPRE STM32_ADCPRE_DIV4
#endif
+/**
+ * @brief MCO pin setting.
+ */
+#if !defined(STM32_MCO) || defined(__DOXYGEN__)
+#define STM32_MCO STM32_MCO_NOCLOCK
+#endif
+
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
diff --git a/os/hal/platforms/STM32/pal_lld.c b/os/hal/platforms/STM32/pal_lld.c index f39b64498..ae250f85d 100644 --- a/os/hal/platforms/STM32/pal_lld.c +++ b/os/hal/platforms/STM32/pal_lld.c @@ -46,7 +46,7 @@ RCC_APB2ENR_IOPEEN | RCC_APB2ENR_IOPFEN | \
RCC_APB2ENR_IOPGEN | RCC_APB2ENR_AFIOEN)
#else
- /* Defaults on Medium Density devices.*/
+ /* Defaults on Medium Density and Connection Line devices.*/
#define APB2_RST_MASK (RCC_APB2RSTR_IOPARST | RCC_APB2RSTR_IOPBRST | \
RCC_APB2RSTR_IOPCRST | RCC_APB2RSTR_IOPDRST | \
RCC_APB2RSTR_IOPERST | RCC_APB2RSTR_AFIORST);
diff --git a/testhal/STM32/mcuconf.h b/testhal/STM32/mcuconf.h index 511460ac4..731ec9f85 100644 --- a/testhal/STM32/mcuconf.h +++ b/testhal/STM32/mcuconf.h @@ -42,6 +42,7 @@ #define STM32_PPRE1 STM32_PPRE1_DIV2
#define STM32_PPRE2 STM32_PPRE2_DIV2
#define STM32_ADCPRE STM32_ADCPRE_DIV4
+#define STM32_MCO STM32_MCO_NOCLOCK
/*
* ADC driver system settings.
|