Diff: targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303x8/TARGET_NUCLEO_F303K8/PeripheralPins.c

Revision:

181:57724642e740

Parent:

176:447f873cad2f

Child:

186:707f6e361f3e

--- a/targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303x8/TARGET_NUCLEO_F303K8/PeripheralPins.c	Wed Jan 17 15:23:54 2018 +0000
+++ b/targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303x8/TARGET_NUCLEO_F303K8/PeripheralPins.c	Fri Feb 16 16:09:33 2018 +0000
@@ -29,6 +29,7 @@
  */
 
 #include "PeripheralPins.h"
+#include "mbed_toolchain.h"
 
 //==============================================================================
 // Notes
@@ -47,7 +48,7 @@
 
 //*** ADC ***
 
-const PinMap PinMap_ADC[] = {
+MBED_WEAK const PinMap PinMap_ADC[] = {
     {PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1 - ARDUINO A0
     {PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2 - ARDUINO A1
 //  {PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3 - Connected to STDIO_UART_TX
@@ -61,7 +62,7 @@
     {NC, NC, 0}
 };
 
-const PinMap PinMap_ADC_Internal[] = {
+MBED_WEAK const PinMap PinMap_ADC_Internal[] = {
     {ADC_TEMP,    ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 16, 0)}, // ADC1_IN16
     {ADC_VREF1,   ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)}, // ADC1_IN18
     {ADC_VREF2,   ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)}, // ADC2_IN18
@@ -72,7 +73,7 @@
 
 //*** DAC ***
 
-const PinMap PinMap_DAC[] = {
+MBED_WEAK const PinMap PinMap_DAC[] = {
     {PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC1_OUT1 - ARDUINO A3
     {PA_5, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC1_OUT2 - ARDUINO A4
     {PA_6, DAC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC2_OUT1 - ARDUINO A5
@@ -81,13 +82,13 @@
 
 //*** I2C ***
 
-const PinMap PinMap_I2C_SDA[] = {
+MBED_WEAK const PinMap PinMap_I2C_SDA[] = {
     {PA_14, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
     {PB_7,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
     {NC, NC, 0}
 };
 
-const PinMap PinMap_I2C_SCL[] = {
+MBED_WEAK const PinMap PinMap_I2C_SCL[] = {
 //  {PA_15, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // Connected to STDIO_UART_RX
     {PB_6,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
     {NC, NC, 0}
@@ -96,7 +97,7 @@
 //*** PWM ***
 
 // TIM2 (PWM_2) cannot be used because already used by the us_ticker
-const PinMap PinMap_PWM[] = {
+MBED_WEAK const PinMap PinMap_PWM[] = {
 //  {PA_0,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)},  // TIM2_CH1
 //  {PA_1,       PWM_2,  STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)},  // TIM2_CH2
     {PA_1,       PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 1)}, // TIM15_CH1N
@@ -140,7 +141,7 @@
 
 //*** SERIAL ***
 
-const PinMap PinMap_UART_TX[] = {
+MBED_WEAK const PinMap PinMap_UART_TX[] = {
     {PA_2,  UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)}, // Connected to STDIO_UART_TX
     {PA_9,  UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
     {PA_14, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
@@ -149,7 +150,7 @@
     {NC, NC, 0}
 };
 
-const PinMap PinMap_UART_RX[] = {
+MBED_WEAK const PinMap PinMap_UART_RX[] = {
     {PA_3,  UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
     {PA_10, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
     {PA_15, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)}, // Connected to STDIO_UART_RX
@@ -158,13 +159,13 @@
     {NC, NC, 0}
 };
 
-const PinMap PinMap_UART_RTS[] = {
+MBED_WEAK const PinMap PinMap_UART_RTS[] = {
     {PA_1,  UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
     {PA_12, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
     {NC, NC, 0}
 };
 
-const PinMap PinMap_UART_CTS[] = {
+MBED_WEAK const PinMap PinMap_UART_CTS[] = {
     {PA_0,  UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
     {PA_11, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
     {PA_13, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
@@ -173,25 +174,25 @@
 
 //*** SPI ***
 
-const PinMap PinMap_SPI_MOSI[] = {
+MBED_WEAK const PinMap PinMap_SPI_MOSI[] = {
     {PA_7, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
     {PB_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
     {NC, NC, 0}
 };
 
-const PinMap PinMap_SPI_MISO[] = {
+MBED_WEAK const PinMap PinMap_SPI_MISO[] = {
     {PA_6, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
     {PB_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
     {NC, NC, 0}
 };
 
-const PinMap PinMap_SPI_SCLK[] = {
+MBED_WEAK const PinMap PinMap_SPI_SCLK[] = {
     {PA_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
     {PB_3, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)}, // Connected to LED
     {NC, NC, 0}
 };
 
-const PinMap PinMap_SPI_SSEL[] = {
+MBED_WEAK const PinMap PinMap_SPI_SSEL[] = {
     {PA_4,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
 //  {PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)}, // Connected to STDIO_UART_RX
     {NC, NC, 0}
@@ -199,12 +200,12 @@
 
 //*** CAN ***
 
-const PinMap PinMap_CAN_RD[] = {
+MBED_WEAK const PinMap PinMap_CAN_RD[] = {
     {PA_11, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN)},
     {NC, NC, 0}
 };
 
-const PinMap PinMap_CAN_TD[] = {
+MBED_WEAK const PinMap PinMap_CAN_TD[] = {
     {PA_12, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN)},
     {NC, NC, 0}
 };