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[STM32F7xx] CAN development for STM32F7xx family #1773

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Merged
merged 3 commits into from
Jun 6, 2016
Merged

[STM32F7xx] CAN development for STM32F7xx family #1773

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19f0c58
Added CAN API for STM32F7xx family
BartSX Apr 21, 2016
4d22e94
[NUCLEO_F746ZG] Added CAN support
BartSX Apr 21, 2016
bafd20f
[DISCO_F746NG] Added CAN support
BartSX Apr 21, 2016
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4 changes: 4 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/PeripheralPins.h
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Original file line number Diff line number Diff line change
Expand Up @@ -63,4 +63,8 @@ extern const PinMap PinMap_SPI_MISO[];
extern const PinMap PinMap_SPI_SCLK[];
extern const PinMap PinMap_SPI_SSEL[];

//*** CAN ***
extern const PinMap PinMap_CAN_RD[];
extern const PinMap PinMap_CAN_TD[];

#endif
5 changes: 5 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F746NG/PeripheralNames.h
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Expand Up @@ -92,6 +92,11 @@ typedef enum {
PWM_14 = (int)TIM14_BASE
} PWMName;

typedef enum {
CAN_1 = (int)CAN1_BASE,
CAN_2 = (int)CAN2_BASE
} CANName;

#ifdef __cplusplus
}
#endif
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18 changes: 18 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F746NG/PeripheralPins.c
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Expand Up @@ -149,3 +149,21 @@ const PinMap PinMap_SPI_SSEL[] = {
{PI_0, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI2)}, // ARDUINO D10
{NC, NC, 0}
};

const PinMap PinMap_CAN_RD[] = {
// {PB_12 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
// {PD_0 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
// {PA_11, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
// {PB_5 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
{PB_8 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{NC, NC, 0}
};

const PinMap PinMap_CAN_TD[] = {
// {PB_13 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
// {PD_1 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
// {PA_12, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
// {PB_6 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
{PB_9 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{NC, NC, 0}
};
2 changes: 2 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F746NG/device.h
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Expand Up @@ -41,6 +41,8 @@



#define DEVICE_CAN 1

//=======================================

#define DEVICE_ID_LENGTH 24
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5 changes: 5 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F746NG/objects.h
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Expand Up @@ -105,6 +105,11 @@ struct pwmout_s {
uint8_t inverted;
};

struct can_s {
CANName can;
int index;
};

#include "gpio_object.h"

#ifdef __cplusplus
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5 changes: 5 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F746ZG/PeripheralNames.h
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Expand Up @@ -92,6 +92,11 @@ typedef enum {
PWM_14 = (int)TIM14_BASE
} PWMName;

typedef enum {
CAN_1 = (int)CAN1_BASE,
CAN_2 = (int)CAN2_BASE
} CANName;

#ifdef __cplusplus
}
#endif
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18 changes: 18 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F746ZG/PeripheralPins.c
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Expand Up @@ -326,3 +326,21 @@ const PinMap PinMap_SPI_SSEL[] = {
{PF_6, SPI_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI5)},
{NC, NC, 0}
};

const PinMap PinMap_CAN_RD[] = {
{PB_8 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{PB_12 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
{PD_0 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{PB_5 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
{PA_11, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{NC, NC, 0}
};

const PinMap PinMap_CAN_TD[] = {
{PB_9 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{PB_13 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
{PD_1 , CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{PB_6 , CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN2)},
{PA_12, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
{NC, NC, 0}
};
2 changes: 2 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F746ZG/device.h
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Expand Up @@ -41,6 +41,8 @@



#define DEVICE_CAN 1

//=======================================

#define DEVICE_ID_LENGTH 24
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5 changes: 5 additions & 0 deletions hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F746ZG/objects.h
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Expand Up @@ -110,6 +110,11 @@ struct pwmout_s {
uint8_t inverted;
};

struct can_s {
CANName can;
int index;
};

#include "gpio_object.h"

#ifdef __cplusplus
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