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Adding preliminary support for STM32F767 (Nucleo-144 F767ZI)

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This commit is contained in:
Andy CA6JAU 2017-08-24 22:24:27 -03:00
parent 6c6b6c19fc
commit a60059bc90
10 changed files with 452 additions and 16 deletions
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43
SerialSTM.cpp
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@ -37,7 +37,7 @@ UART5 - TXD PC12 - RXD PD2 (Discovery, Pi and Nucleo with Morpho header)
*/
#if defined(STM32F4XX) || defined(STM32F4)
#if defined(STM32F4XX) || defined(STM32F4) || defined(STM32F7XX)
#define TX_SERIAL_FIFO_SIZE 512U
#define RX_SERIAL_FIFO_SIZE 512U
@ -432,7 +432,7 @@ void WriteUSART2(const uint8_t* data, uint16_t length)
#endif
/* ************* USART3 ***************** */
#if defined(STM32F4_DISCOVERY) || defined(STM32F4_PI)
#if defined(STM32F4_DISCOVERY) || defined(STM32F4_PI) || defined(STM32F7_NUCLEO)
volatile uint8_t TXSerialfifo3[TX_SERIAL_FIFO_SIZE];
volatile uint8_t RXSerialfifo3[RX_SERIAL_FIFO_SIZE];
@ -541,17 +541,34 @@ void USART3_IRQHandler()
}
}
#if defined(STM32F7_NUCLEO)
// USART3 - TXD PD8 - RXD PD9
#define USART3_GPIO_PinSource_TX GPIO_PinSource8
#define USART3_GPIO_PinSource_RX GPIO_PinSource9
#define USART3_GPIO_Pin_TX GPIO_Pin_8
#define USART3_GPIO_Pin_RX GPIO_Pin_9
#define USART3_GPIO_PORT GPIOD
#define USART3_RCC_Periph RCC_AHB1Periph_GPIOD
#else
// USART3 - TXD PC10 - RXD PC11
#define USART3_GPIO_PinSource_TX GPIO_PinSource10
#define USART3_GPIO_PinSource_RX GPIO_PinSource11
#define USART3_GPIO_Pin_TX GPIO_Pin_10
#define USART3_GPIO_Pin_RX GPIO_Pin_11
#define USART3_GPIO_PORT GPIOC
#define USART3_RCC_Periph RCC_AHB1Periph_GPIOC
#endif
void InitUSART3(int speed)
{
// USART3 - TXD PC10 - RXD PC11
GPIO_InitTypeDef GPIO_InitStructure;
USART_InitTypeDef USART_InitStructure;
NVIC_InitTypeDef NVIC_InitStructure;
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE);
RCC_AHB1PeriphClockCmd(USART3_RCC_Periph, ENABLE);
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource10, GPIO_AF_USART3);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource11, GPIO_AF_USART3);
GPIO_PinAFConfig(USART3_GPIO_PORT, USART3_GPIO_PinSource_TX, GPIO_AF_USART3);
GPIO_PinAFConfig(USART3_GPIO_PORT, USART3_GPIO_PinSource_RX, GPIO_AF_USART3);
// USART IRQ init
NVIC_InitStructure.NVIC_IRQChannel = USART3_IRQn;
@ -565,9 +582,9 @@ void InitUSART3(int speed)
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10 | GPIO_Pin_11; // Tx | Rx
GPIO_InitStructure.GPIO_Pin = USART3_GPIO_Pin_TX | USART3_GPIO_Pin_RX; // Tx | Rx
GPIO_InitStructure.GPIO_Speed = GPIO_Fast_Speed;
GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_Init(USART3_GPIO_PORT, &GPIO_InitStructure);
// Configure USART baud rate
USART_StructInit(&USART_InitStructure);
@ -822,7 +839,7 @@ void CSerialPort::beginInt(uint8_t n, int speed)
{
switch (n) {
case 1U:
#if defined(STM32F4_DISCOVERY)
#if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
InitUSART3(speed);
#elif defined(STM32F4_PI)
InitUSART1(speed);
@ -846,7 +863,7 @@ int CSerialPort::availableInt(uint8_t n)
{
switch (n) {
case 1U:
#if defined(STM32F4_DISCOVERY)
#if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
return AvailUSART3();
#elif defined(STM32F4_PI)
return AvailUSART1();
@ -868,7 +885,7 @@ int CSerialPort::availableForWriteInt(uint8_t n)
{
switch (n) {
case 1U:
#if defined(STM32F4_DISCOVERY)
#if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
return AvailForWriteUSART3();
#elif defined(STM32F4_PI)
return AvailForWriteUSART1();
@ -890,7 +907,7 @@ uint8_t CSerialPort::readInt(uint8_t n)
{
switch (n) {
case 1U:
#if defined(STM32F4_DISCOVERY)
#if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
return ReadUSART3();
#elif defined(STM32F4_PI)
return ReadUSART1();
@ -912,7 +929,7 @@ void CSerialPort::writeInt(uint8_t n, const uint8_t* data, uint16_t length, bool
{
switch (n) {
case 1U:
#if defined(STM32F4_DISCOVERY)
#if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
WriteUSART3(data, length);
if (flush)
TXSerialFlush3();