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arch/arm/src/stm32l4: Added custom pin mapping for STM32L4X2XX processors.

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This commit is contained in:
Daniel P. Carvalho
2018-07-16 15:42:13 -06:00
committed by Gregory Nutt
parent a3f80e1894
commit 9223123cd2
22 changed files with 699 additions and 125 deletions
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arch/arm/include/stm32l4/irq.h
+1 -1
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@@ -76,7 +76,7 @@
#define STM32L4_IRQ_FIRST (16) /* Vector number of the first external interrupt */ #define STM32L4_IRQ_FIRST (16) /* Vector number of the first external interrupt */
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# include <arch/stm32l4/stm32l4x3xx_irq.h> # include <arch/stm32l4/stm32l4x3xx_irq.h>
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include <arch/stm32l4/stm32l4x5xx_irq.h> # include <arch/stm32l4/stm32l4x5xx_irq.h>
arch/arm/include/stm32l4/stm32l4x3xx_irq.h
+12 -8
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@@ -54,9 +54,13 @@
* NVIC. This does, however, waste several words of memory in the IRQ to handle mapping tables. * NVIC. This does, however, waste several words of memory in the IRQ to handle mapping tables.
* *
* Processor Exceptions (vectors 0-15). These common definitions can be found in the file * Processor Exceptions (vectors 0-15). These common definitions can be found in the file
* nuttx/arch/arm/include/stm32f7/irq.h which includes this file * nuttx/arch/arm/include/stm32l4/irq.h which includes this file
* *
* External interrupts (vectors >= 16) * External interrupts (vectors >= 16)
*
* These interrupts vectors was implemented based on RM0394 Table 45 and should work for
* STM32L431xx, STM32L451xx, STM32L4X2 and STM32L4X3.
*
*/ */
#define STM32L4_IRQ_WWDG (STM32L4_IRQ_FIRST + 0) /* 0: Window Watchdog interrupt */ #define STM32L4_IRQ_WWDG (STM32L4_IRQ_FIRST + 0) /* 0: Window Watchdog interrupt */
@@ -71,12 +75,12 @@
#define STM32L4_IRQ_EXTI2 (STM32L4_IRQ_FIRST + 8) /* 8: EXTI Line 2 interrupt */ #define STM32L4_IRQ_EXTI2 (STM32L4_IRQ_FIRST + 8) /* 8: EXTI Line 2 interrupt */
#define STM32L4_IRQ_EXTI3 (STM32L4_IRQ_FIRST + 9) /* 9: EXTI Line 3 interrupt */ #define STM32L4_IRQ_EXTI3 (STM32L4_IRQ_FIRST + 9) /* 9: EXTI Line 3 interrupt */
#define STM32L4_IRQ_EXTI4 (STM32L4_IRQ_FIRST + 10) /* 10: EXTI Line 4 interrupt */ #define STM32L4_IRQ_EXTI4 (STM32L4_IRQ_FIRST + 10) /* 10: EXTI Line 4 interrupt */
#define STM32L4_IRQ_DMA1CH1 (STM32L4_IRQ_FIRST + 11) /* 12: DMA1 Channel 1 global interrupt */ #define STM32L4_IRQ_DMA1CH1 (STM32L4_IRQ_FIRST + 11) /* 11: DMA1 Channel 1 global interrupt */
#define STM32L4_IRQ_DMA1CH2 (STM32L4_IRQ_FIRST + 12) /* 13: DMA1 Channel 2 global interrupt */ #define STM32L4_IRQ_DMA1CH2 (STM32L4_IRQ_FIRST + 12) /* 12: DMA1 Channel 2 global interrupt */
#define STM32L4_IRQ_DMA1CH3 (STM32L4_IRQ_FIRST + 13) /* 14: DMA1 Channel 3 global interrupt */ #define STM32L4_IRQ_DMA1CH3 (STM32L4_IRQ_FIRST + 13) /* 13: DMA1 Channel 3 global interrupt */
#define STM32L4_IRQ_DMA1CH4 (STM32L4_IRQ_FIRST + 14) /* 15: DMA1 Channel 4 global interrupt */ #define STM32L4_IRQ_DMA1CH4 (STM32L4_IRQ_FIRST + 14) /* 14: DMA1 Channel 4 global interrupt */
#define STM32L4_IRQ_DMA1CH5 (STM32L4_IRQ_FIRST + 15) /* 16: DMA1 Channel 5 global interrupt */ #define STM32L4_IRQ_DMA1CH5 (STM32L4_IRQ_FIRST + 15) /* 15: DMA1 Channel 5 global interrupt */
#define STM32L4_IRQ_DMA1CH6 (STM32L4_IRQ_FIRST + 16) /* 17: DMA1 Channel 6 global interrupt */ #define STM32L4_IRQ_DMA1CH6 (STM32L4_IRQ_FIRST + 16) /* 16: DMA1 Channel 6 global interrupt */
#define STM32L4_IRQ_DMA1CH7 (STM32L4_IRQ_FIRST + 17) /* 17: DMA1 Channel 7 global interrupt */ #define STM32L4_IRQ_DMA1CH7 (STM32L4_IRQ_FIRST + 17) /* 17: DMA1 Channel 7 global interrupt */
#define STM32L4_IRQ_ADC1 (STM32L4_IRQ_FIRST + 18) /* 18: ADC1 global interrupt */ #define STM32L4_IRQ_ADC1 (STM32L4_IRQ_FIRST + 18) /* 18: ADC1 global interrupt */
#define STM32L4_IRQ_CAN1TX (STM32L4_IRQ_FIRST + 19) /* 19: CAN1 TX interrupts */ #define STM32L4_IRQ_CAN1TX (STM32L4_IRQ_FIRST + 19) /* 19: CAN1 TX interrupts */
@@ -143,7 +147,7 @@
#define STM32L4_IRQ_I2C4EV (STM32L4_IRQ_FIRST + 83) /* 83: I2C4 event interrupt */ #define STM32L4_IRQ_I2C4EV (STM32L4_IRQ_FIRST + 83) /* 83: I2C4 event interrupt */
#define STM32L4_IRQ_I2C4ER (STM32L4_IRQ_FIRST + 84) /* 84: I2C4 error interrupt */ #define STM32L4_IRQ_I2C4ER (STM32L4_IRQ_FIRST + 84) /* 84: I2C4 error interrupt */
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# define STM32L4_IRQ_NEXTINTS 85 # define STM32L4_IRQ_NEXTINTS 85
#else #else
# error "Unsupported STM32L4 chip" # error "Unsupported STM32L4 chip"
arch/arm/src/stm32l4/Kconfig
+8 -1
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@@ -400,7 +400,14 @@ config STM32L4_STM32L4X1
config STM32L4_STM32L4X2 config STM32L4_STM32L4X2
bool bool
default n default n
select STM32L4_STM32L4X3 select ARCH_HAVE_FPU
select STM32L4_HAVE_USART1
select STM32L4_HAVE_USART2
select STM32L4_HAVE_UART3
select STM32L4_HAVE_LPTIM1
select STM32L4_HAVE_LPTIM2
select STM32L4_HAVE_COMP
select STM32L4_HAVE_SAI1
config STM32L4_STM32L4X3 config STM32L4_STM32L4X3
bool bool
arch/arm/src/stm32l4/chip/stm32l4_pinmap.h
+3 -1
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@@ -44,7 +44,9 @@
#include <nuttx/config.h> #include <nuttx/config.h>
#include "chip.h" #include "chip.h"
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2)
# include "chip/stm32l4x2xx_pinmap.h"
#elif defined(CONFIG_STM32L4_STM32L4X3)
# include "chip/stm32l4x3xx_pinmap.h" # include "chip/stm32l4x3xx_pinmap.h"
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include "chip/stm32l4x5xx_pinmap.h" # include "chip/stm32l4x5xx_pinmap.h"
arch/arm/src/stm32l4/chip/stm32l4_syscfg.h
+1 -1
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@@ -43,7 +43,7 @@
#include <nuttx/config.h> #include <nuttx/config.h>
#include "chip.h" #include "chip.h"
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# include "chip/stm32l4x3xx_syscfg.h" # include "chip/stm32l4x3xx_syscfg.h"
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include "chip/stm32l4x5xx_syscfg.h" # include "chip/stm32l4x5xx_syscfg.h"
arch/arm/src/stm32l4/chip/stm32l4x2xx_pinmap.h
+594
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File diff suppressed because it is too large Load Diff
arch/arm/src/stm32l4/chip/stm32l4x3xx_pinmap.h
+37 -45
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@@ -136,38 +136,17 @@
/* DAC */ /* DAC */
#define GPIO_DAC1_OUT (GPIO_ANALOG|GPIO_PORTA|GPIO_PIN4) #define GPIO_DAC1_OUT_1 (GPIO_ANALOG|GPIO_PORTA|GPIO_PIN4)
#define GPIO_DAC1_OUT_2 (GPIO_ANALOG|GPIO_PORTA|GPIO_PIN5)
/* Digital Filter for Sigma-Delta Modulators (DFSDM) */
#define GPIO_DFSDM_DATIN0_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTB|GPIO_PIN1)
#define GPIO_DFSDM_DATIN0_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTD|GPIO_PIN3)
#define GPIO_DFSDM_DATIN1_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTB|GPIO_PIN12)
#define GPIO_DFSDM_DATIN1_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTD|GPIO_PIN6)
#define GPIO_DFSDM_DATIN2_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTB|GPIO_PIN14)
#define GPIO_DFSDM_DATIN2_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTE|GPIO_PIN7)
#define GPIO_DFSDM_DATIN3_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTC|GPIO_PIN7)
#define GPIO_DFSDM_DATIN3_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTE|GPIO_PIN4)
#define GPIO_DFSDM_CKIN0_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTB|GPIO_PIN2)
#define GPIO_DFSDM_CKIN0_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTD|GPIO_PIN4)
#define GPIO_DFSDM_CKIN1_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTB|GPIO_PIN13)
#define GPIO_DFSDM_CKIN1_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTD|GPIO_PIN7)
#define GPIO_DFSDM_CKIN2_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTB|GPIO_PIN15)
#define GPIO_DFSDM_CKIN2_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTE|GPIO_PIN8)
#define GPIO_DFSDM_CKIN3_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTC|GPIO_PIN6)
#define GPIO_DFSDM_CKIN3_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTE|GPIO_PIN5)
#define GPIO_DFSDM_CKOUT_1 (GPIO_ALT|GPIO_AF6 |GPIO_PORTA|GPIO_PIN5)
#define GPIO_DFSDM_CKOUT_2 (GPIO_ALT|GPIO_AF6 |GPIO_PORTC|GPIO_PIN2)
#define GPIO_DFSDM_CKOUT_3 (GPIO_ALT|GPIO_AF6 |GPIO_PORTE|GPIO_PIN9)
/* I2C */ /* I2C */
#define GPIO_I2C1_SDA_1 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN7) #define GPIO_I2C1_SDA_1 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN7)
#define GPIO_I2C1_SDA_2 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN9) #define GPIO_I2C1_SDA_2 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN9)
#define GPIO_I2C1_SDA_3 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN10)
#define GPIO_I2C1_SCL_1 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN6) #define GPIO_I2C1_SCL_1 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN6)
#define GPIO_I2C1_SCL_2 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN8) #define GPIO_I2C1_SCL_2 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN8)
#define GPIO_I2C1_SCL_3 (GPIO_ALT|GPIO_AF4 |GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9)
#define GPIO_I2C1_SMBA_1 (GPIO_ALT|GPIO_AF4 |GPIO_PORTA|GPIO_PIN1) #define GPIO_I2C1_SMBA_1 (GPIO_ALT|GPIO_AF4 |GPIO_PORTA|GPIO_PIN1)
#define GPIO_I2C1_SMBA_2 (GPIO_ALT|GPIO_AF4 |GPIO_PORTA|GPIO_PIN14) #define GPIO_I2C1_SMBA_2 (GPIO_ALT|GPIO_AF4 |GPIO_PORTA|GPIO_PIN14)
#define GPIO_I2C1_SMBA_3 (GPIO_ALT|GPIO_AF4 |GPIO_PORTB|GPIO_PIN5) #define GPIO_I2C1_SMBA_3 (GPIO_ALT|GPIO_AF4 |GPIO_PORTB|GPIO_PIN5)
@@ -207,8 +186,10 @@
#define GPIO_QSPI_NCS_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN11) #define GPIO_QSPI_NCS_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN11)
#define GPIO_QSPI_NCS_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN11) #define GPIO_QSPI_NCS_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN11)
#define GPIO_QSPI_NCS_3 (GPIO_ALT|GPIO_AF10|GPIO_PORTA|GPIO_PIN2)
#define GPIO_QSPI_CLK_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN10) #define GPIO_QSPI_CLK_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN10)
#define GPIO_QSPI_CLK_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN10) #define GPIO_QSPI_CLK_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN10)
#define GPIO_QSPI_CLK_3 (GPIO_ALT|GPIO_AF10|GPIO_PORTA|GPIO_PIN3)
#define GPIO_QSPI_BK1_IO0_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN1) #define GPIO_QSPI_BK1_IO0_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN1)
#define GPIO_QSPI_BK1_IO0_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN12) #define GPIO_QSPI_BK1_IO0_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN12)
#define GPIO_QSPI_BK1_IO1_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN0) #define GPIO_QSPI_BK1_IO1_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTB|GPIO_PIN0)
@@ -218,6 +199,12 @@
#define GPIO_QSPI_BK1_IO3_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTA|GPIO_PIN6) #define GPIO_QSPI_BK1_IO3_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTA|GPIO_PIN6)
#define GPIO_QSPI_BK1_IO3_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN15) #define GPIO_QSPI_BK1_IO3_2 (GPIO_ALT|GPIO_AF10|GPIO_PORTE|GPIO_PIN15)
#define GPIO_QSPI_BK2_NCS_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTD|GPIO_PIN3)
#define GPIO_QSPI_BK2_IO0_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTD|GPIO_PIN4)
#define GPIO_QSPI_BK2_IO1_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTD|GPIO_PIN5)
#define GPIO_QSPI_BK2_IO2_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTD|GPIO_PIN6)
#define GPIO_QSPI_BK2_IO3_1 (GPIO_ALT|GPIO_AF10|GPIO_PORTD|GPIO_PIN7)
/* RTC */ /* RTC */
#define GPIO_RTC_OUT (GPIO_ALT|GPIO_AF0 |GPIO_PORTB|GPIO_PIN2) #define GPIO_RTC_OUT (GPIO_ALT|GPIO_AF0 |GPIO_PORTB|GPIO_PIN2)
@@ -225,26 +212,37 @@
/* SAI */ /* SAI */
#define GPIO_SAI1_EXTCLK (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN0) #define GPIO_SAI1_EXTCLK_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN0)
#define GPIO_SAI1_EXTCLK_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN0)
#define GPIO_SAI1_FS_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN9) #define GPIO_SAI1_FS_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN9)
#define GPIO_SAI1_FS_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN4) #define GPIO_SAI1_FS_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN4)
#define GPIO_SAI1_FS_A_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN9)
#define GPIO_SAI1_FS_A_4 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN12)
#define GPIO_SAI1_SCK_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN10) #define GPIO_SAI1_SCK_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN10)
#define GPIO_SAI1_SCK_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN5) #define GPIO_SAI1_SCK_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN5)
#define GPIO_SAI1_SCK_A_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN8)
#define GPIO_SAI1_SCK_A_4 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN13)
#define GPIO_SAI1_SD_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTC|GPIO_PIN3) #define GPIO_SAI1_SD_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTC|GPIO_PIN3)
#define GPIO_SAI1_SD_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTD|GPIO_PIN6) #define GPIO_SAI1_SD_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTD|GPIO_PIN6)
#define GPIO_SAI1_SD_A_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN6) #define GPIO_SAI1_SD_A_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN6)
#define GPIO_SAI1_SD_A_4 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN10)
#define GPIO_SAI1_SD_A_5 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN15)
#define GPIO_SAI1_MCLK_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN8) #define GPIO_SAI1_MCLK_A_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN8)
#define GPIO_SAI1_MCLK_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN2) #define GPIO_SAI1_MCLK_A_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN2)
#define GPIO_SAI1_MCLK_A_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN3)
#define GPIO_SAI1_MCLK_A_4 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN14)
#define GPIO_SAI1_FS_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN4) #define GPIO_SAI1_FS_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN4)
#define GPIO_SAI1_FS_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN6) #define GPIO_SAI1_FS_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN6)
#define GPIO_SAI1_FS_B_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN9) #define GPIO_SAI1_FS_B_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN9)
#define GPIO_SAI1_FS_B_4 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN14)
#define GPIO_SAI1_SCK_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN3) #define GPIO_SAI1_SCK_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN3)
#define GPIO_SAI1_SCK_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN8) #define GPIO_SAI1_SCK_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN8)
#define GPIO_SAI1_SD_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN5) #define GPIO_SAI1_SD_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN5)
#define GPIO_SAI1_SD_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN3) #define GPIO_SAI1_SD_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN3)
#define GPIO_SAI1_SD_B_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN7) #define GPIO_SAI1_SD_B_3 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN7)
#define GPIO_SAI1_SD_B_4 (GPIO_ALT|GPIO_AF13|GPIO_PORTA|GPIO_PIN13)
#define GPIO_SAI1_MCLK_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN4) #define GPIO_SAI1_MCLK_B_1 (GPIO_ALT|GPIO_AF13|GPIO_PORTB|GPIO_PIN4)
#define GPIO_SAI1_MCLK_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN10) #define GPIO_SAI1_MCLK_B_2 (GPIO_ALT|GPIO_AF13|GPIO_PORTE|GPIO_PIN10)
@@ -263,10 +261,14 @@
/* Single Wire Protocol Interface */ /* Single Wire Protocol Interface */
#define GPIO_SWPMI1_IO (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN12) #define GPIO_SWPMI1_IO_1 (GPIO_ALT|GPIO_AF12|GPIO_PORTA|GPIO_PIN8)
#define GPIO_SWPMI1_TX (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN13) #define GPIO_SWPMI1_IO_2 (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN12)
#define GPIO_SWPMI1_RX (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN14) #define GPIO_SWPMI1_TX_1 (GPIO_ALT|GPIO_AF12|GPIO_PORTA|GPIO_PIN13)
#define GPIO_SWPMI1_SUSPEND (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN15) #define GPIO_SWPMI1_TX_2 (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN13)
#define GPIO_SWPMI1_RX_1 (GPIO_ALT|GPIO_AF12|GPIO_PORTA|GPIO_PIN14)
#define GPIO_SWPMI1_RX_2 (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN14)
#define GPIO_SWPMI1_SUSPEND_1 (GPIO_ALT|GPIO_AF12|GPIO_PORTA|GPIO_PIN15)
#define GPIO_SWPMI1_SUSPEND_2 (GPIO_ALT|GPIO_AF12|GPIO_PORTB|GPIO_PIN15)
/* SPI */ /* SPI */
@@ -430,6 +432,7 @@
#define GPIO_LPTIM1_IN2_2 (GPIO_ALT|GPIO_AF1 |GPIO_PORTC|GPIO_PIN2) #define GPIO_LPTIM1_IN2_2 (GPIO_ALT|GPIO_AF1 |GPIO_PORTC|GPIO_PIN2)
#define GPIO_LPTIM1_OUT_1 (GPIO_ALT|GPIO_AF1 |GPIO_PORTB|GPIO_PIN2) #define GPIO_LPTIM1_OUT_1 (GPIO_ALT|GPIO_AF1 |GPIO_PORTB|GPIO_PIN2)
#define GPIO_LPTIM1_OUT_2 (GPIO_ALT|GPIO_AF1 |GPIO_PORTC|GPIO_PIN1) #define GPIO_LPTIM1_OUT_2 (GPIO_ALT|GPIO_AF1 |GPIO_PORTC|GPIO_PIN1)
#define GPIO_LPTIM1_OUT_3 (GPIO_ALT|GPIO_AF1 |GPIO_PORTA|GPIO_PIN14)
#define GPIO_LPTIM1_ETR_1 (GPIO_ALT|GPIO_AF1 |GPIO_PORTB|GPIO_PIN6) #define GPIO_LPTIM1_ETR_1 (GPIO_ALT|GPIO_AF1 |GPIO_PORTB|GPIO_PIN6)
#define GPIO_LPTIM1_ETR_2 (GPIO_ALT|GPIO_AF1 |GPIO_PORTC|GPIO_PIN3) #define GPIO_LPTIM1_ETR_2 (GPIO_ALT|GPIO_AF1 |GPIO_PORTC|GPIO_PIN3)
@@ -445,7 +448,8 @@
/* Touch Screen Controller */ /* Touch Screen Controller */
#define GPIO_TSC_SYNC (GPIO_ALT|GPIO_AF9 |GPIO_PORTD|GPIO_PIN2) #define GPIO_TSC_SYNC_1 (GPIO_ALT|GPIO_AF9 |GPIO_PORTB|GPIO_PIN10)
#define GPIO_TSC_SYNC_2 (GPIO_ALT|GPIO_AF9 |GPIO_PORTD|GPIO_PIN2)
#define GPIO_TSC_G1_IO1 (GPIO_ALT|GPIO_AF9 |GPIO_PORTB|GPIO_PIN12) #define GPIO_TSC_G1_IO1 (GPIO_ALT|GPIO_AF9 |GPIO_PORTB|GPIO_PIN12)
#define GPIO_TSC_G1_IO2 (GPIO_ALT|GPIO_AF9 |GPIO_PORTB|GPIO_PIN13) #define GPIO_TSC_G1_IO2 (GPIO_ALT|GPIO_AF9 |GPIO_PORTB|GPIO_PIN13)
@@ -541,24 +545,12 @@
#define GPIO_USART3_RTS_DE_4 (GPIO_ALT|GPIO_AF7 |GPIO_PORTD|GPIO_PIN2) #define GPIO_USART3_RTS_DE_4 (GPIO_ALT|GPIO_AF7 |GPIO_PORTD|GPIO_PIN2)
#define GPIO_USART3_RTS_DE_5 (GPIO_ALT|GPIO_AF7 |GPIO_PORTD|GPIO_PIN12) #define GPIO_USART3_RTS_DE_5 (GPIO_ALT|GPIO_AF7 |GPIO_PORTD|GPIO_PIN12)
#define GPIO_UART4_TX_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN0)
#define GPIO_UART4_TX_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTC|GPIO_PIN10)
#define GPIO_UART4_RX_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN1)
#define GPIO_UART4_RX_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTC|GPIO_PIN11)
#define GPIO_UART4_CTS (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN7)
#define GPIO_UART4_RTS_DE (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN15)
#define GPIO_UART5_TX (GPIO_ALT|GPIO_AF8 |GPIO_PORTC|GPIO_PIN12)
#define GPIO_UART5_RX (GPIO_ALT|GPIO_AF8 |GPIO_PORTD|GPIO_PIN2)
#define GPIO_UART5_CTS (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN5)
#define GPIO_UART5_RTS_DE (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN4)
#define GPIO_LPUART1_TX_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN2) #define GPIO_LPUART1_TX_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN2)
#define GPIO_LPUART1_TX_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN11) #define GPIO_LPUART1_TX_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN11)
#define GPIO_LPUART1_TX_3 (GPIO_ALT|GPIO_AF8 |GPIO_PORTC|GPIO_PIN0) #define GPIO_LPUART1_TX_3 (GPIO_ALT|GPIO_AF8 |GPIO_PORTC|GPIO_PIN1)
#define GPIO_LPUART1_RX_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN3) #define GPIO_LPUART1_RX_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN3)
#define GPIO_LPUART1_RX_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN10) #define GPIO_LPUART1_RX_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN10)
#define GPIO_LPUART1_RX_3 (GPIO_ALT|GPIO_AF8 |GPIO_PORTC|GPIO_PIN1) #define GPIO_LPUART1_RX_3 (GPIO_ALT|GPIO_AF8 |GPIO_PORTC|GPIO_PIN0)
#define GPIO_LPUART1_CTS_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN6) #define GPIO_LPUART1_CTS_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTA|GPIO_PIN6)
#define GPIO_LPUART1_CTS_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN13) #define GPIO_LPUART1_CTS_2 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN13)
#define GPIO_LPUART1_RTS_DE_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN1) #define GPIO_LPUART1_RTS_DE_1 (GPIO_ALT|GPIO_AF8 |GPIO_PORTB|GPIO_PIN1)
arch/arm/src/stm32l4/chip/stm32l4x3xx_rcc.h
+1 -1
View File
@@ -45,7 +45,7 @@
#include <nuttx/config.h> #include <nuttx/config.h>
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
/**************************************************************************************************** /****************************************************************************************************
* Pre-processor Definitions * Pre-processor Definitions
arch/arm/src/stm32l4/chip/stm32l4x3xx_syscfg.h
+1 -1
View File
@@ -43,7 +43,7 @@
#include <nuttx/config.h> #include <nuttx/config.h>
#include "chip.h" #include "chip.h"
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
/**************************************************************************************************** /****************************************************************************************************
* Pre-processor Definitions * Pre-processor Definitions
arch/arm/src/stm32l4/stm32l4_dbgmcu.h
+1 -1
View File
@@ -45,7 +45,7 @@
#include "chip.h" #include "chip.h"
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# include "chip/stm32l4x3xx_dbgmcu.h" # include "chip/stm32l4x3xx_dbgmcu.h"
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include "chip/stm32l4x5xx_dbgmcu.h" # include "chip/stm32l4x5xx_dbgmcu.h"
arch/arm/src/stm32l4/stm32l4_dma.c
+2 -2
View File
@@ -49,8 +49,8 @@
* TODO: do we need separate implementation for STM32L4X3? * TODO: do we need separate implementation for STM32L4X3?
*/ */
#if defined(CONFIG_STM32L4_STM32L4X3) || defined(CONFIG_STM32L4_STM32L4X5) || \ #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3) || \
defined(CONFIG_STM32L4_STM32L4X6) defined(CONFIG_STM32L4_STM32L4X5) || defined(CONFIG_STM32L4_STM32L4X6)
#include "stm32l4x6xx_dma.c" #include "stm32l4x6xx_dma.c"
#else #else
# error "Unsupported STM32L4 chip" # error "Unsupported STM32L4 chip"
arch/arm/src/stm32l4/stm32l4_dma.h
+1 -1
View File
@@ -49,7 +49,7 @@
/* Include the correct DMA register definitions for this STM32 family */ /* Include the correct DMA register definitions for this STM32 family */
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# include "chip/stm32l4x3xx_dma.h" # include "chip/stm32l4x3xx_dma.h"
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include "chip/stm32l4x5xx_dma.h" # include "chip/stm32l4x5xx_dma.h"
arch/arm/src/stm32l4/stm32l4_firewall.h
+1 -1
View File
@@ -47,7 +47,7 @@
/* Include the correct firewall register definitions for this STM32L4 family */ /* Include the correct firewall register definitions for this STM32L4 family */
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# include "chip/stm32l4x3xx_firewall.h" # include "chip/stm32l4x3xx_firewall.h"
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include "chip/stm32l4x5xx_firewall.h" # include "chip/stm32l4x5xx_firewall.h"
arch/arm/src/stm32l4/stm32l4_flash.c
+2 -2
View File
@@ -63,8 +63,8 @@
#include "up_arch.h" #include "up_arch.h"
#if !(defined(CONFIG_STM32L4_STM32L4X3) || defined(CONFIG_STM32L4_STM32L4X5) || \ #if !(defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3) || \
defined(CONFIG_STM32L4_STM32L4X6)) defined(CONFIG_STM32L4_STM32L4X5) || defined(CONFIG_STM32L4_STM32L4X6))
# error "Unrecognized STM32 chip" # error "Unrecognized STM32 chip"
#endif #endif
arch/arm/src/stm32l4/stm32l4_gpio.h
+2 -2
View File
@@ -54,8 +54,8 @@
#include "chip.h" #include "chip.h"
#if defined(CONFIG_STM32L4_STM32L4X3) || defined(CONFIG_STM32L4_STM32L4X5) || \ #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3) || \
defined(CONFIG_STM32L4_STM32L4X6) defined(CONFIG_STM32L4_STM32L4X5) || defined(CONFIG_STM32L4_STM32L4X6)
# include "chip/stm32l4_gpio.h" # include "chip/stm32l4_gpio.h"
#else #else
# error "Unsupported STM32L4 chip" # error "Unsupported STM32L4 chip"
arch/arm/src/stm32l4/stm32l4_rcc.c
+1 -1
View File
@@ -79,7 +79,7 @@
/* Include chip-specific clocking initialization logic */ /* Include chip-specific clocking initialization logic */
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# include "stm32l4x3xx_rcc.c" # include "stm32l4x3xx_rcc.c"
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include "stm32l4x5xx_rcc.c" # include "stm32l4x5xx_rcc.c"
arch/arm/src/stm32l4/stm32l4_rcc.h
+1 -1
View File
@@ -45,7 +45,7 @@
#include "up_arch.h" #include "up_arch.h"
#include "chip.h" #include "chip.h"
#if defined(CONFIG_STM32L4_STM32L4X3) #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3)
# include "chip/stm32l4x3xx_rcc.h" # include "chip/stm32l4x3xx_rcc.h"
#elif defined(CONFIG_STM32L4_STM32L4X5) #elif defined(CONFIG_STM32L4_STM32L4X5)
# include "chip/stm32l4x5xx_rcc.h" # include "chip/stm32l4x5xx_rcc.h"
arch/arm/src/stm32l4/stm32l4_uart.h
+2 -2
View File
@@ -45,8 +45,8 @@
#include "chip.h" #include "chip.h"
#if defined(CONFIG_STM32L4_STM32L4X3) || defined(CONFIG_STM32L4_STM32L4X5) || \ #if defined(CONFIG_STM32L4_STM32L4X2) || defined(CONFIG_STM32L4_STM32L4X3) || \
defined(CONFIG_STM32L4_STM32L4X6) defined(CONFIG_STM32L4_STM32L4X5) || defined(CONFIG_STM32L4_STM32L4X6)
# include "chip/stm32l4_uart.h" # include "chip/stm32l4_uart.h"
#else #else
# error "Unsupported STM32L4 chip" # error "Unsupported STM32L4 chip"
configs/nucleo-l432kc/README.txt
+7 -12
View File
@@ -10,7 +10,7 @@ NucleoL432KC:
Microprocessor: 32-bit ARM Cortex M4 at 80MHz STM32L432KCU6 Microprocessor: 32-bit ARM Cortex M4 at 80MHz STM32L432KCU6
Memory: 256 KB Flash and 64 KB SRAM Memory: 256 KB Flash and 64 KB SRAM
ADC: 2×12-bit, 2.4 MSPS A/D converter: up to 24 channels ADC: 1×12-bit, 5 MSPS A/D converter: up to 10 channels
DMA: 16-stream DMA controllers with FIFOs and burst support DMA: 16-stream DMA controllers with FIFOs and burst support
Timers: Up to 11 timers: up to five 16-bit, one 32-bit, two low-power Timers: Up to 11 timers: up to five 16-bit, one 32-bit, two low-power
16 bit timers, two watchdog timers, and a SysTick timer 16 bit timers, two watchdog timers, and a SysTick timer
@@ -28,7 +28,7 @@ NucleoL432KC:
Board features: Board features:
Peripherals: 1 led, 1 push button Peripherals: 1 led
Debug: Serial wire debug and JTAG interfaces via on-board micro-usb stlink v2.1 Debug: Serial wire debug and JTAG interfaces via on-board micro-usb stlink v2.1
Expansion I/F Arduino Nano Headers Expansion I/F Arduino Nano Headers
@@ -311,14 +311,9 @@ mbed
Hardware Hardware
======== ========
Buttons
-------
B1 USER: the user button is connected to the I/O PC13 (pin 2) of the STM32
microcontroller.
LEDs LEDs
---- ----
The Nucleo L432KC provides a single user LED, LD2. LD2 The Nucleo L432KC provides a single user LED, LD3. LD3
is the green LED connected to Arduino signal D13 corresponding to MCU I/O is the green LED connected to Arduino signal D13 corresponding to MCU I/O
PB3 (pin 26). PB3 (pin 26).
@@ -328,9 +323,9 @@ Hardware
These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
defined. In that case, the usage by the board port is defined in defined. In that case, the usage by the board port is defined in
include/board.h and src/sam_leds.c. The LEDs are used to encode OS-related include/board.h and src/sam_leds.c. The LEDs are used to encode OS-related
events as follows when the red LED (PE24) is available: events as follows when the LED is available:
SYMBOL Meaning LD2 SYMBOL Meaning LD3
------------------- ----------------------- ----------- ------------------- ----------------------- -----------
LED_STARTED NuttX has been started OFF LED_STARTED NuttX has been started OFF
LED_HEAPALLOCATE Heap has been allocated OFF LED_HEAPALLOCATE Heap has been allocated OFF
@@ -342,8 +337,8 @@ Hardware
LED_PANIC The system has crashed Blinking LED_PANIC The system has crashed Blinking
LED_IDLE MCU is is sleep mode Not used LED_IDLE MCU is is sleep mode Not used
Thus if LD2, NuttX has successfully booted and is, apparently, running Thus if LD3, NuttX has successfully booted and is, apparently, running
normally. If LD2 is flashing at approximately 2Hz, then a fatal error normally. If LD3 is flashing at approximately 2Hz, then a fatal error
has been detected and the system has halted. has been detected and the system has halted.
Serial Consoles Serial Consoles
configs/nucleo-l432kc/include/board.h
+16 -23
View File
@@ -66,8 +66,6 @@
/* Values defined in arch/arm/src/stm32l4/chip/stm32l4x3xx_dma.h */ /* Values defined in arch/arm/src/stm32l4/chip/stm32l4x3xx_dma.h */
#define DMACHAN_SDMMC DMACHAN_SDMMC_1 /* 2 choices */
#define DMACHAN_SPI1_RX DMACHAN_SPI1_RX_1 /* 2 choices */ #define DMACHAN_SPI1_RX DMACHAN_SPI1_RX_1 /* 2 choices */
#define DMACHAN_SPI1_TX DMACHAN_SPI1_TX_1 /* 2 choices */ #define DMACHAN_SPI1_TX DMACHAN_SPI1_TX_1 /* 2 choices */
@@ -104,22 +102,28 @@
#define GPIO_USART2_CTS GPIO_USART2_CTS_2 #define GPIO_USART2_CTS GPIO_USART2_CTS_2
/* I2C /* I2C
*
* On Arduino the I2C bus is available at positions A4 and A5. On the
* nulceo-1432kc board the I2C bus pins (PB6 and PB7) are connected to
* pins A4 and A5 through the SB16 and SB18 solder bridges. In this case
* the pins PA5 and PA6 must be configured as input floating.
* *
* The optional _GPIO configurations allow the I2C driver to manually * The optional _GPIO configurations allow the I2C driver to manually
* reset the bus to clear stuck slaves. They match the pin configuration, * reset the bus to clear stuck slaves. They match the pin configuration,
* but are normally-high GPIOs. * but are normally-high GPIOs.
*
*/ */
#define GPIO_I2C1_SCL \ #define GPIO_I2C1_SCL \
(GPIO_I2C1_SCL_2 | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET) (GPIO_I2C1_SCL_1 | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET)
#define GPIO_I2C1_SDA \ #define GPIO_I2C1_SDA \
(GPIO_I2C1_SDA_2 | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET) (GPIO_I2C1_SDA_1 | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET)
#define GPIO_I2C1_SCL_GPIO \ #define GPIO_I2C1_SCL_GPIO \
(GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | \ (GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | \
GPIO_PORTB | GPIO_PIN8) GPIO_PORTB | GPIO_PIN6)
#define GPIO_I2C1_SDA_GPIO \ #define GPIO_I2C1_SDA_GPIO \
(GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | \ (GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | \
GPIO_PORTB | GPIO_PIN9) GPIO_PORTB | GPIO_PIN7)
#define GPIO_I2C2_SCL \ #define GPIO_I2C2_SCL \
(GPIO_I2C2_SCL_1 | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET) (GPIO_I2C2_SCL_1 | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET)
@@ -146,7 +150,7 @@
/* LEDs /* LEDs
* *
* The Nucleo l432kc board provides a single user LED, LD2. LD2 * The Nucleo l432kc board provides a single user LED, LD2. LD3
* is the green LED connected to Arduino signal D13 corresponding to * is the green LED connected to Arduino signal D13 corresponding to
* MCU I/O PB3 (pin 26). * MCU I/O PB3 (pin 26).
* *
@@ -156,19 +160,19 @@
/* LED index values for use with board_userled() */ /* LED index values for use with board_userled() */
#define BOARD_LD2 0 #define BOARD_LD3 0
#define BOARD_NLEDS 1 #define BOARD_NLEDS 1
/* LED bits for use with board_userled_all() */ /* LED bits for use with board_userled_all() */
#define BOARD_LD2_BIT (1 << BOARD_LD2) #define BOARD_LD3_BIT (1 << BOARD_LD3)
/* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is /* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
* defined. In that case, the usage by the board port is defined in * defined. In that case, the usage by the board port is defined in
* include/board.h and src/sam_leds.c. The LEDs are used to encode OS-related * include/board.h and src/sam_leds.c. The LEDs are used to encode OS-related
* events as follows when the red LED (PE24) is available: * events as follows when the red LED (PE24) is available:
* *
* SYMBOL Meaning LD2 * SYMBOL Meaning LD3
* ------------------- ----------------------- ----------- * ------------------- ----------------------- -----------
* LED_STARTED NuttX has been started OFF * LED_STARTED NuttX has been started OFF
* LED_HEAPALLOCATE Heap has been allocated OFF * LED_HEAPALLOCATE Heap has been allocated OFF
@@ -180,8 +184,8 @@
* LED_PANIC The system has crashed Blinking * LED_PANIC The system has crashed Blinking
* LED_IDLE MCU is is sleep mode Not used * LED_IDLE MCU is is sleep mode Not used
* *
* Thus if LD2, NuttX has successfully booted and is, apparently, running * Thus if LD3 NuttX has successfully booted and is, apparently, running
* normally. If LD2 is flashing at approximately 2Hz, then a fatal error * normally. If LD3 is flashing at approximately 2Hz, then a fatal error
* has been detected and the system has halted. * has been detected and the system has halted.
*/ */
@@ -194,17 +198,6 @@
#define LED_ASSERTION 2 #define LED_ASSERTION 2
#define LED_PANIC 1 #define LED_PANIC 1
/* Buttons
*
* B1 USER: the user button is connected to the I/O PC13 (pin 2) of the STM32
* microcontroller.
*/
#define BUTTON_USER 0
#define NUM_BUTTONS 1
#define BUTTON_USER_BIT (1 << BUTTON_USER)
/* Quadrature encoder /* Quadrature encoder
* Default is to use timer 5 (32-bit) and encoder on PA0/PA1 * Default is to use timer 5 (32-bit) and encoder on PA0/PA1
*/ */
configs/nucleo-l432kc/src/nucleo-l432kc.h
+2 -15
View File
@@ -76,7 +76,7 @@
# undef HAVE_MMCSD # undef HAVE_MMCSD
#endif #endif
/* LED. User LD2: the green LED is a user LED connected to Arduino signal D13 /* LED. User LD3: the green LED is a user LED connected to Arduino signal D13
* corresponding to MCU I/O PB3 (pin 26) * corresponding to MCU I/O PB3 (pin 26)
* target. * target.
* *
@@ -84,24 +84,11 @@
* - When the I/O is LOW, the LED is off. * - When the I/O is LOW, the LED is off.
*/ */
#define GPIO_LD2 \ #define GPIO_LD3 \
(GPIO_PORTB | GPIO_PIN3 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \ (GPIO_PORTB | GPIO_PIN3 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \
GPIO_SPEED_50MHz) GPIO_SPEED_50MHz)
#define LED_DRIVER_PATH "/dev/userleds" #define LED_DRIVER_PATH "/dev/userleds"
/* Buttons
*
* B1 USER: the user button is connected to the I/O PC13 (pin 2) of the STM32
* microcontroller.
*/
#define MIN_IRQBUTTON BUTTON_USER
#define MAX_IRQBUTTON BUTTON_USER
#define NUM_IRQBUTTONS 1
#define GPIO_BTN_USER \
(GPIO_INPUT |GPIO_FLOAT |GPIO_EXTI | GPIO_PORTC | GPIO_PIN13)
/************************************************************************************ /************************************************************************************
* Public Data * Public Data
************************************************************************************/ ************************************************************************************/
configs/nucleo-l432kc/src/stm32_autoleds.c
+3 -3
View File
@@ -66,7 +66,7 @@ void board_autoled_initialize(void)
{ {
/* Configure LD2 GPIO for output */ /* Configure LD2 GPIO for output */
stm32l4_configgpio(GPIO_LD2); stm32l4_configgpio(GPIO_LD3);
} }
/**************************************************************************** /****************************************************************************
@@ -77,7 +77,7 @@ void board_autoled_on(int led)
{ {
if (led == 1) if (led == 1)
{ {
stm32l4_gpiowrite(GPIO_LD2, true); stm32l4_gpiowrite(GPIO_LD3, true);
} }
} }
@@ -89,7 +89,7 @@ void board_autoled_off(int led)
{ {
if (led == 1) if (led == 1)
{ {
stm32l4_gpiowrite(GPIO_LD2, false); stm32l4_gpiowrite(GPIO_LD3, false);
} }
} }