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[dartuino][qspi][spiflash] Setup gpio pins for the dartuino

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This commit is contained in:
Gurjant Kalsi
2015-11-23 12:00:47 -08:00
parent 08112cbfe9
commit f3ee06a0d0
1 changed files with 48 additions and 2 deletions
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50
target/dartuinoP0/init.c
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@@ -130,7 +130,7 @@ void target_init(void)
/**
* @brief Initializes SDRAM GPIO.
* called back from stm32_sdram_init
* called back from stm32_sdram_init
*/
void stm_sdram_GPIO_init(void)
{
@@ -213,7 +213,7 @@ void HAL_ETH_MspInit(ETH_HandleTypeDef *heth)
/* Configure PA1, PA2 and PA7 */
GPIO_InitStructure.Speed = GPIO_SPEED_HIGH;
GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Alternate = GPIO_AF11_ETH;
GPIO_InitStructure.Pin = GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_7;
HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
@@ -227,6 +227,52 @@ void HAL_ETH_MspInit(ETH_HandleTypeDef *heth)
HAL_GPIO_Init(GPIOG, &GPIO_InitStructure);
}
void HAL_QSPI_MspInit(QSPI_HandleTypeDef *hqspi)
{
GPIO_InitTypeDef GPIO_InitStruct;
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* Enable GPIO clocks */
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOE_CLK_ENABLE();
/*##-2- Configure peripheral GPIO ##########################################*/
/* QSPI CS GPIO pin configuration */
GPIO_InitStruct.Pin = GPIO_PIN_6;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF10_QUADSPI;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* QSPI CLK GPIO pin configuration */
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* QSPI D0 GPIO pin configuration */
GPIO_InitStruct.Pin = GPIO_PIN_11;
GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/* QSPI D1 GPIO pin configuration */
GPIO_InitStruct.Pin = GPIO_PIN_12;
GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/* QSPI D2 GPIO pin configuration */
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/* QSPI D3 GPIO pin configuration */
GPIO_InitStruct.Pin = GPIO_PIN_13;
GPIO_InitStruct.Alternate = GPIO_AF9_QUADSPI;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
}
/**
* @brief Initializes the PCD MSP.
* @param hpcd: PCD handle