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New board Discovery L475VG IOT#97

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Merged
VVESTM merged 11 commits intostm32duino:masterfromunknown repositorySep 13, 2017
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5 changes: 3 additions & 2 deletionsREADME.md
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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
# Arduino core support for STM32 based boards
# Arduino core support for STM32 based boards
### Latest release [![GitHub release](https://img.shields.io/github/release/stm32duino/Arduino_Core_STM32.svg)](https://github.com/stm32duino/Arduino_Core_STM32/releases/latest)
[![GitHub commits](https://img.shields.io/github/commits-since/stm32duino/Arduino_Core_STM32/2017.8.31.svg)](https://github.com/stm32duino/Arduino_Core_STM32/compare/2017.8.31...master)

Expand All@@ -8,7 +8,7 @@

## Getting Started

This repo is available as a package usable with [Arduino Boards Manager](https://www.arduino.cc/en/guide/cores).
This repo is available as a package usable with [Arduino Boards Manager](https://www.arduino.cc/en/guide/cores).

For full instructions on using the "**Boards Manager**", see the [Getting Started](https://github.com/stm32duino/wiki/wiki/Getting-Started) page.

Expand DownExpand Up@@ -50,6 +50,7 @@ For advanced user, you can use the repository: see the [Using git repository](ht
* STM32L4
* [Nucleo L432KC](http://www.st.com/en/evaluation-tools/nucleo-l432kc.html)
* [Nucleo L476RG](http://www.st.com/en/evaluation-tools/nucleo-l476rg.html)
* [B-L475E-IOT01A](http://www.st.com/en/evaluation-tools/b-l475e-iot01a.html)

## Troubleshooting

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14 changes: 14 additions & 0 deletionsboards.txt
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Expand Up@@ -301,6 +301,20 @@ Disco.menu.board_part_num.DISCO_F746NG.build.product_line=STM32F746xx
Disco.menu.board_part_num.DISCO_F746NG.build.variant=DISCO_F746NG
Disco.menu.board_part_num.DISCO_F746NG.build.cmsis_lib_gcc=arm_cortexM7l_math

# DISCO_L475VG_IOT board
# Support: USB HID, Serial1 (USART1 on PA1, PA0)
Disco.menu.board_part_num.DISCO_L475VG_IOT=STM32L475VG-DISCOVERY-IOT
Disco.menu.board_part_num.DISCO_L475VG_IOT.node=DIS_L4IOT
Disco.menu.board_part_num.DISCO_L475VG_IOT.upload.maximum_size=1048576
Disco.menu.board_part_num.DISCO_L475VG_IOT.upload.maximum_data_size=98304
Disco.menu.board_part_num.DISCO_L475VG_IOT.build.mcu=cortex-m4
Disco.menu.board_part_num.DISCO_L475VG_IOT.build.f_cpu=80000000L
Disco.menu.board_part_num.DISCO_L475VG_IOT.build.board=DISCO_L475VG_IOT
Disco.menu.board_part_num.DISCO_L475VG_IOT.build.series=STM32L4xx
Disco.menu.board_part_num.DISCO_L475VG_IOT.build.product_line=STM32L475xx
Disco.menu.board_part_num.DISCO_L475VG_IOT.build.variant=DISCO_L475VG_IOT
Disco.menu.board_part_num.DISCO_L475VG_IOT.build.cmsis_lib_gcc=arm_cortexM4l_math

# Upload menu
Disco.menu.upload_method.MassStorageMethod=Mass Storage
Disco.menu.upload_method.MassStorageMethod.upload.protocol=
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3 changes: 3 additions & 0 deletionscores/arduino/stm32/PeripheralPins.h
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Expand Up@@ -68,5 +68,8 @@ extern const PinMap PinMap_CAN_TD[];
//*** ETHERNET ***
externconstPinMapPinMap_Ethernet[];

//*** QUADSPI ***
externconstPinMapPinMap_QUADSPI[];

#endif

2 changes: 2 additions & 0 deletionscores/arduino/stm32/usbd_hid_composite.c
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Expand Up@@ -369,6 +369,7 @@ __ALIGN_BEGIN static uint8_t HID_KEYBOARD_ReportDesc[HID_KEYBOARD_REPORT_DESC_SI
staticuint8_tUSBD_HID_Init (USBD_HandleTypeDef*pdev,
uint8_tcfgidx)
{
UNUSED(cfgidx);
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I guess it's ok, butwhy do you remove them ? can you explain in commit message ?

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This removed only function parameters not used inside the function. There is no impact on the rest of the code but allow to remove some warning messages at compilation time.

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Ok sorry - this is clear enough in the commit title already !

uint8_tret=0;

/* Open EP IN */
Expand DownExpand Up@@ -407,6 +408,7 @@ static uint8_t USBD_HID_Init (USBD_HandleTypeDef *pdev,
staticuint8_tUSBD_HID_DeInit (USBD_HandleTypeDef*pdev,
uint8_tcfgidx)
{
UNUSED(cfgidx);
/* Close HID EPs */
USBD_LL_CloseEP(pdev,
HID_MOUSE_EPIN_ADDR);
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25 changes: 25 additions & 0 deletionslibraries/SPI/src/SPI.cpp
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Expand Up@@ -318,6 +318,31 @@ void SPIClass::transfer(uint8_t _pin, void *_buf, size_t _count, SPITransferMode
digitalWrite(_pin, HIGH);
}

void SPIClass::transfer(byte _pin, void *_bufout, void *_bufin, size_t _count, SPITransferMode _mode)
{
if ((_count == 0) || (_bufout == NULL) || (_bufin == NULL) || (_pin > NUM_DIGITAL_PINS))
return;

if(_pin != _CSpin) {
uint8_t idx = pinIdx(_pin, GET_IDX);
if(idx == NB_SPI_SETTINGS) {
return;
}
spi_init(&_spi, spiSettings[idx].clk,
spiSettings[idx].dMode,
spiSettings[idx].msb);
_CSpin = _pin;
}

if((_pin != CS_PIN_CONTROLLED_BY_USER) && (_spi.pin_ssel == NC))
digitalWrite(_pin, LOW);

spi_transfer(&_spi, ((uint8_t*)_bufout), ((uint8_t*)_bufin), _count, SPI_TRANSFER_TIMEOUT);

if((_pin != CS_PIN_CONTROLLED_BY_USER) && (_mode == SPI_LAST) && (_spi.pin_ssel == NC))
digitalWrite(_pin, HIGH);
}

void SPIClass::attachInterrupt(void) {
// Should be enableInterrupt()
}
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6 changes: 6 additions & 0 deletionslibraries/SPI/src/SPI.h
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Expand Up@@ -114,6 +114,7 @@ class SPIClass {
byte transfer(uint8_t pin, uint8_t _data, SPITransferMode _mode = SPI_LAST);
uint16_t transfer16(uint8_t pin, uint16_t _data, SPITransferMode _mode = SPI_LAST);
void transfer(uint8_t pin, void *_buf, size_t _count, SPITransferMode _mode = SPI_LAST);
void transfer(byte _pin, void *_bufout, void *_bufin, size_t _count, SPITransferMode _mode = SPI_LAST);

// Transfer functions when user controls himself the CS pin.
byte transfer(uint8_t _data, SPITransferMode _mode = SPI_LAST)
Expand All@@ -131,6 +132,11 @@ class SPIClass {
transfer(CS_PIN_CONTROLLED_BY_USER, _buf, _count, _mode);
}

void transfer(void *_bufout, void *_bufin, size_t _count, SPITransferMode _mode = SPI_LAST)
{
transfer(CS_PIN_CONTROLLED_BY_USER, _bufout, _bufin, _count, _mode);
}

// Transaction Functions
void usingInterrupt(uint8_t interruptNumber);

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