Elron_dev/elbear_arduino_bsp
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инициализацию переключателя между А4 и А5 вынесла в желлезозависимые функции. У платы старт добавила заглушку

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This commit is contained in:
klassents 2024-12-19 16:47:59 +07:00
parent 1ea864a947
commit 0d24c3f696
5 changed files with 24 additions and 30 deletions
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14
cores/arduino/wiring_analog.c
View File

@ -42,18 +42,8 @@ uint32_t analogRead(uint32_t PinNumber)
uint32_t adcChannel = analogInputToChannelNumber(PinNumber);
if (adcChannel != NC)
{
// if we use pin A5, we need to set SELA45 (1.15) to 1 to switch the output from A4 to A5
if (PinNumber == A5)
{
HAL_GPIO_PinConfig(GPIO_1, GPIO_PIN_15, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA);
HAL_GPIO_WritePin(GPIO_1, GPIO_PIN_15, GPIO_PIN_HIGH);
}
else if(PinNumber == A4)
{
// return the switch to A4 in case A5 was previously read
HAL_GPIO_PinConfig(GPIO_1, GPIO_PIN_15, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA);
HAL_GPIO_WritePin(GPIO_1, GPIO_PIN_15, GPIO_PIN_LOW);
}
additionalPinsInit(PinNumber);
// init channel
hadc.Init.Sel = adcChannel;
HAL_ADC_Init(&hadc);

19
cores/arduino/wiring_digital.c
View File

@ -74,24 +74,7 @@ void pinMode(uint32_t PinNumber, uint32_t PinMode)
// init pin
HAL_GPIO_Init(GPIO_addr, &GPIO_InitStruct);
// if we use pin A5, we need to set SELA45 (1.15) to 1 to switch the output from A4 to A5
if (PinNumber == A5)
{
GPIO_InitStruct.Pin = GPIO_PIN_15;
GPIO_InitStruct.Mode = HAL_GPIO_MODE_GPIO_OUTPUT;
GPIO_InitStruct.Pull = HAL_GPIO_PULL_NONE;
HAL_GPIO_Init(GPIO_1, &GPIO_InitStruct);
HAL_GPIO_WritePin(GPIO_1, GPIO_PIN_15, GPIO_PIN_HIGH);
}
else if(PinNumber == A4)
{
GPIO_InitStruct.Pin = GPIO_PIN_15;
GPIO_InitStruct.Mode = HAL_GPIO_MODE_GPIO_OUTPUT;
GPIO_InitStruct.Pull = HAL_GPIO_PULL_NONE;
HAL_GPIO_Init(GPIO_1, &GPIO_InitStruct);
HAL_GPIO_WritePin(GPIO_1, GPIO_PIN_15, GPIO_PIN_LOW);
}
additionalPinsInit(PinNumber);
}
}

2
variants/elbear_ace_uno/pins_arduino.h
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@ -65,6 +65,8 @@ uint16_t pinCommonQty(void);
volatile uint32_t* portOutputRegister(GPIO_TypeDef* GPIO_x);
// the function returns a reference to the STATE address of the GPIO register
volatile uint32_t* portInputRegister(GPIO_TypeDef* GPIO_x);
// the function initializes additional MCU pins depending on the specified pin number
void additionalPinsInit(uint32_t PinNumber);
// UART
// available uarts quantity

17
variants/elbear_ace_uno/variant.c
View File

@ -100,6 +100,23 @@ volatile uint32_t* portInputRegister(GPIO_TypeDef* GPIO_x)
return &GPIO_x->STATE;
}
// the function initializes additional MCU pins depending on the specified pin number
void additionalPinsInit(uint32_t PinNumber)
{
// if we use pin A5, we need to set SELA45 (1.15) to 1 to switch the output from A4 to A5
if (PinNumber == A5)
{
HAL_GPIO_PinConfig(GPIO_1, GPIO_PIN_15, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA);
HAL_GPIO_WritePin(GPIO_1, GPIO_PIN_15, GPIO_PIN_HIGH);
}
else if(PinNumber == A4)
{
// return the switch to A4 in case A5 was previously read
HAL_GPIO_PinConfig(GPIO_1, GPIO_PIN_15, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA);
HAL_GPIO_WritePin(GPIO_1, GPIO_PIN_15, GPIO_PIN_LOW);
}
}
// ---------------------- ADC ---------------------- //
// determines the ADC channel number by the board pin number
uint32_t analogInputToChannelNumber(uint32_t PinNumber)

2
variants/start/pins_arduino.h
View File

@ -112,6 +112,8 @@ uint16_t pinCommonQty(void);
volatile uint32_t* portOutputRegister(GPIO_TypeDef* GPIO_x);
// the function returns a reference to the STATE address of the GPIO register
volatile uint32_t* portInputRegister(GPIO_TypeDef* GPIO_x);
// the function is needed for compatibility with other boards
static inline void additionalPinsInit(uint32_t PinNumber) {}
// UART
// available uarts quantity