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@@ -1,317 +1,317 @@
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-#include "myRadio_gpio.h"
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-#include "stm32f10x.h"
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-#include "stm32f10x_exti.h"
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-
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-RADIO_GPIO_CALLBACK gpioCallback;
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-void BOARD_SPI_NSS_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_CSN, BOARD_PIN_H);
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-}
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-void BOARD_SPI_NSS_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_CSN, BOARD_PIN_L);
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-}
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-void BOARD_SPI_SCK_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_CLK, BOARD_PIN_H);
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-}
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-void BOARD_SPI_SCK_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_CLK, BOARD_PIN_L);
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-}
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-void BOARD_SPI_MISO_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_MISO, BOARD_PIN_H);
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-}
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-void BOARD_SPI_MISO_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_MISO, BOARD_PIN_L);
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-}
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-void BOARD_SPI_MOSI_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_MOSI, BOARD_PIN_H);
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-}
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-void BOARD_SPI_MOSI_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_MOSI, BOARD_PIN_L);
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-}
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-void BOARD_GPIOA_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOA, BOARD_PIN_H);
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-}
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-void BOARD_GPIOA_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOA, BOARD_PIN_L);
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-}
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-void BOARD_GPIOB_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOB, BOARD_PIN_H);
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-}
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-void BOARD_GPIOB_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOB, BOARD_PIN_L);
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-}
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-void BOARD_GPIOC_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOC, BOARD_PIN_H);
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-}
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-void BOARD_GPIOC_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOC, BOARD_PIN_L);
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-}
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-void BOARD_GPIOD_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOD, BOARD_PIN_H);
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-}
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-void BOARD_GPIOD_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOD, BOARD_PIN_L);
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-}
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-void BOARD_GPIOE_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOE, BOARD_PIN_H);
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-}
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-void BOARD_GPIOE_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOE, BOARD_PIN_L);
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-}
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-void BOARD_GPIOF_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOF, BOARD_PIN_H);
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-}
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-void BOARD_GPIOF_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOF, BOARD_PIN_L);
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-}
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-void BOARD_GPIOG_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOG, BOARD_PIN_H);
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-}
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-void BOARD_GPIOG_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOG, BOARD_PIN_L);
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-}
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-void BOARD_GPIOH_H(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOH, BOARD_PIN_H);
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-}
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-void BOARD_GPIOH_L(void)
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-{
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- GPIO_WriteBit(BOARD_GPIO_SPI_GPIOH, BOARD_PIN_L);
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-}
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-
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-uint8_t READ_BOARD_SPI_MISO(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_MISO);
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-}
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-uint8_t READ_BOARD_GPIOA(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOA);
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-}
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-uint8_t READ_BOARD_GPIOB(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOB);
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-}
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-uint8_t READ_BOARD_GPIOC(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOC);
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-}
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-uint8_t READ_BOARD_GPIOD(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOD);
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-}
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-uint8_t READ_BOARD_GPIOE(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOE);
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-}
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-uint8_t READ_BOARD_GPIOF(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOF);
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-}
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-uint8_t READ_BOARD_GPIOG(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOG);
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-}
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-uint8_t READ_BOARD_GPIOH(void)
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-{
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- return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOH);
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-}
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-void EXTI0_IRQHandler(void)
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-{
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- if(EXTI_GetITStatus(EXTI_Line0) != RESET)
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- {
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- /* Clear the EXTI line 1 pending bit */
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- EXTI_ClearITPendingBit(EXTI_Line0);
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- gpioCallback(1);
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- }
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-}
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-// BOARD_PIN_SPI_GPIOD
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-void myRadio_gpio_irq_init()
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-{
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- NVIC_InitTypeDef NVIC_InitStructure;
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- EXTI_InitTypeDef EXTI_InitStructure;
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-
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- EXTI_ClearITPendingBit(EXTI_Line1);
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- EXTI_InitStructure.EXTI_Line = EXTI_Line0;
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- EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
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- EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
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- EXTI_InitStructure.EXTI_LineCmd = ENABLE;
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- EXTI_Init(&EXTI_InitStructure);
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- GPIO_EXTILineConfig(GPIO_PortSourceGPIOB, GPIO_PinSource0);
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- /* Enable and set EXTI1 Interrupt */
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- NVIC_InitStructure.NVIC_IRQChannel = EXTI0_IRQn;
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- NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x01;
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- NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0x00;
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- NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
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- NVIC_Init(&NVIC_InitStructure);
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-}
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-void myRadio_gpio_init(RADIO_GPIO_CALLBACK cb)
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-{
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- GPIO_InitTypeDef GPIO_InitStructure;
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- SPI_InitTypeDef SPI_InitStructure;
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-
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-#if defined(SPI_HARD)
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- //----------SPI1时钟使能
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- RCC_APB2PeriphClockCmd( RCC_APB2Periph_SPI1, ENABLE );
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-
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_CLK | BOARD_PIN_SPI_MISO | BOARD_PIN_SPI_MOSI;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; //复用推挽输出
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_CLK, &GPIO_InitStructure);
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-
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- GPIO_SetBits(BOARD_GPIO_SPI_CLK | BOARD_PIN_SPI_MISO | BOARD_PIN_SPI_MOSI);
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- /*!< SPI configuration */
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- SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
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- SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
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- SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
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- SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
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- SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
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- SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
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- SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_16;
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-
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- SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
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- SPI_InitStructure.SPI_CRCPolynomial = 7;
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- SPI_Init(SPI1, &SPI_InitStructure);
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-
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- /*!< Enable the SPI1 */
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- SPI_Cmd(SPI1, ENABLE);
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-#else
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-
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_MOSI;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_MOSI, &GPIO_InitStructure);
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_MISO;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_MISO, &GPIO_InitStructure);
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_CLK;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_CLK, &GPIO_InitStructure);
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-#endif
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_CSN;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_CSN, &GPIO_InitStructure);
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-
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOA;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_GPIOA, &GPIO_InitStructure);
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOB;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
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- GPIO_Init(BOARD_PORT_SPI_GPIOB, &GPIO_InitStructure);
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOC;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
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- GPIO_Init(BOARD_PORT_SPI_GPIOC, &GPIO_InitStructure);
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOD;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
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- GPIO_Init(BOARD_PORT_SPI_GPIOD, &GPIO_InitStructure);
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOE;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_GPIOE, &GPIO_InitStructure);
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- GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOF;
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- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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- GPIO_Init(BOARD_PORT_SPI_GPIOF, &GPIO_InitStructure);
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-
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- BOARD_SPI_NSS_H();
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-
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- myRadio_gpio_irq_init();
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- gpioCallback = cb;
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-}
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-uint8_t myRadioSpi_rwByte(uint8_t byteToWrite)
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-{
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- uint8_t i, temp;
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- temp = 0;
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-#if defined(SPI_HARD)
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- while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET) //检查指定的SPI标志位设置与否:发送缓存空标志位
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- {
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- i++;
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- if(i > 200)return 0;
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- }
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- SPI_I2S_SendData(SPI1, byteToWrite); //通过外设SPIx发送一个数据
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- i=0;
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-
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- while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET)//检查指定的SPI标志位设置与否:接受缓存非空标志位
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- {
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- i++;
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- if(i > 200)return 0;
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- }
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- /*!< Return the byte read from the SPI bus */
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- temp = SPI_I2S_ReceiveData(SPI1);
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-#else
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- BOARD_SPI_SCK_L();
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- for(i = 0; i < 8; i ++)
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- {
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- if(byteToWrite & 0x80)
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- {
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- //SpiSetMosiHigh();
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- BOARD_SPI_MOSI_H();
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- }
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- else
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- {
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- //SpiSetMosiLow();
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- BOARD_SPI_MOSI_L();
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- }
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-
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- byteToWrite <<= 1;
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-
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- //SpiSetSckHigh();
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- BOARD_SPI_SCK_H();
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- temp <<= 1;
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- if(READ_BOARD_SPI_MISO())
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- {
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- temp ++;
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- }
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- //SpiSetSckLow();
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- BOARD_SPI_SCK_L();
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- }
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-#endif
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- return temp;
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-}
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-
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-void myRadioSpi_wBuffer(uint8_t* pData, uint8_t len)
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-{
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- uint8_t i;
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-
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- for(i = 0; i < len; i++)
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- {
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- myRadioSpi_rwByte(*pData);
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- pData ++;
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- }
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-}
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-
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-void myRadioSpi_rBuffer(uint8_t* pData, uint8_t len)
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-{
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- uint8_t i;
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-
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- for(i = 0; i < len; i++)
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- {
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- *pData = myRadioSpi_rwByte(0xFF);
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- pData ++;
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- }
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-}
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-
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+#include "myRadio_gpio.h"
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+#include "stm32f10x.h"
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+#include "stm32f10x_exti.h"
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+
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+RADIO_GPIO_CALLBACK gpioCallback;
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+void BOARD_SPI_NSS_H(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_CSN, BOARD_PIN_H);
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+}
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+void BOARD_SPI_NSS_L(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_CSN, BOARD_PIN_L);
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+}
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+void BOARD_SPI_SCK_H(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_CLK, BOARD_PIN_H);
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+}
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+void BOARD_SPI_SCK_L(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_CLK, BOARD_PIN_L);
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+}
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+void BOARD_SPI_MISO_H(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_MISO, BOARD_PIN_H);
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+}
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+void BOARD_SPI_MISO_L(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_MISO, BOARD_PIN_L);
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+}
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+void BOARD_SPI_MOSI_H(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_MOSI, BOARD_PIN_H);
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+}
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+void BOARD_SPI_MOSI_L(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_MOSI, BOARD_PIN_L);
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+}
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+void BOARD_GPIOA_H(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOA, BOARD_PIN_H);
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+}
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+void BOARD_GPIOA_L(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOA, BOARD_PIN_L);
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+}
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+void BOARD_GPIOB_H(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOB, BOARD_PIN_H);
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+}
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+void BOARD_GPIOB_L(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOB, BOARD_PIN_L);
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+}
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+void BOARD_GPIOC_H(void)
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+{
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+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOC, BOARD_PIN_H);
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+}
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+void BOARD_GPIOC_L(void)
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+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOC, BOARD_PIN_L);
|
|
|
+}
|
|
|
+void BOARD_GPIOD_H(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOD, BOARD_PIN_H);
|
|
|
+}
|
|
|
+void BOARD_GPIOD_L(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOD, BOARD_PIN_L);
|
|
|
+}
|
|
|
+void BOARD_GPIOE_H(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOE, BOARD_PIN_H);
|
|
|
+}
|
|
|
+void BOARD_GPIOE_L(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOE, BOARD_PIN_L);
|
|
|
+}
|
|
|
+void BOARD_GPIOF_H(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOF, BOARD_PIN_H);
|
|
|
+}
|
|
|
+void BOARD_GPIOF_L(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOF, BOARD_PIN_L);
|
|
|
+}
|
|
|
+void BOARD_GPIOG_H(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOG, BOARD_PIN_H);
|
|
|
+}
|
|
|
+void BOARD_GPIOG_L(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOG, BOARD_PIN_L);
|
|
|
+}
|
|
|
+void BOARD_GPIOH_H(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOH, BOARD_PIN_H);
|
|
|
+}
|
|
|
+void BOARD_GPIOH_L(void)
|
|
|
+{
|
|
|
+ GPIO_WriteBit(BOARD_GPIO_SPI_GPIOH, BOARD_PIN_L);
|
|
|
+}
|
|
|
+
|
|
|
+uint8_t READ_BOARD_SPI_MISO(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_MISO);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOA(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOA);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOB(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOB);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOC(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOC);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOD(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOD);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOE(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOE);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOF(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOF);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOG(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOG);
|
|
|
+}
|
|
|
+uint8_t READ_BOARD_GPIOH(void)
|
|
|
+{
|
|
|
+ return GPIO_ReadInputDataBit(BOARD_GPIO_SPI_GPIOH);
|
|
|
+}
|
|
|
+void EXTI0_IRQHandler(void)
|
|
|
+{
|
|
|
+ if(EXTI_GetITStatus(EXTI_Line0) != RESET)
|
|
|
+ {
|
|
|
+ /* Clear the EXTI line 1 pending bit */
|
|
|
+ EXTI_ClearITPendingBit(EXTI_Line0);
|
|
|
+ gpioCallback(1);
|
|
|
+ }
|
|
|
+}
|
|
|
+// BOARD_PIN_SPI_GPIOD
|
|
|
+void myRadio_gpio_irq_init()
|
|
|
+{
|
|
|
+ NVIC_InitTypeDef NVIC_InitStructure;
|
|
|
+ EXTI_InitTypeDef EXTI_InitStructure;
|
|
|
+
|
|
|
+ EXTI_ClearITPendingBit(EXTI_Line1);
|
|
|
+ EXTI_InitStructure.EXTI_Line = EXTI_Line0;
|
|
|
+ EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
|
|
|
+ EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
|
|
|
+ EXTI_InitStructure.EXTI_LineCmd = ENABLE;
|
|
|
+ EXTI_Init(&EXTI_InitStructure);
|
|
|
+ GPIO_EXTILineConfig(GPIO_PortSourceGPIOB, GPIO_PinSource0);
|
|
|
+ /* Enable and set EXTI1 Interrupt */
|
|
|
+ NVIC_InitStructure.NVIC_IRQChannel = EXTI0_IRQn;
|
|
|
+ NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x01;
|
|
|
+ NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0x00;
|
|
|
+ NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
|
|
|
+ NVIC_Init(&NVIC_InitStructure);
|
|
|
+}
|
|
|
+void myRadio_gpio_init(RADIO_GPIO_CALLBACK cb)
|
|
|
+{
|
|
|
+ GPIO_InitTypeDef GPIO_InitStructure;
|
|
|
+ SPI_InitTypeDef SPI_InitStructure;
|
|
|
+
|
|
|
+#if defined(SPI_HARD)
|
|
|
+ //----------SPI1时钟使能
|
|
|
+ RCC_APB2PeriphClockCmd( RCC_APB2Periph_SPI1, ENABLE );
|
|
|
+
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_CLK | BOARD_PIN_SPI_MISO | BOARD_PIN_SPI_MOSI;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; //复用推挽输出
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_CLK, &GPIO_InitStructure);
|
|
|
+
|
|
|
+ GPIO_SetBits(BOARD_GPIO_SPI_CLK | BOARD_PIN_SPI_MISO | BOARD_PIN_SPI_MOSI);
|
|
|
+ /*!< SPI configuration */
|
|
|
+ SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
|
|
|
+ SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
|
|
|
+ SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
|
|
|
+ SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
|
|
|
+ SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
|
|
|
+ SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
|
|
|
+ SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_16;
|
|
|
+
|
|
|
+ SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
|
|
|
+ SPI_InitStructure.SPI_CRCPolynomial = 7;
|
|
|
+ SPI_Init(SPI1, &SPI_InitStructure);
|
|
|
+
|
|
|
+ /*!< Enable the SPI1 */
|
|
|
+ SPI_Cmd(SPI1, ENABLE);
|
|
|
+#else
|
|
|
+
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_MOSI;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_MOSI, &GPIO_InitStructure);
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_MISO;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_MISO, &GPIO_InitStructure);
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_CLK;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_CLK, &GPIO_InitStructure);
|
|
|
+#endif
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_CSN;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_CSN, &GPIO_InitStructure);
|
|
|
+
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOA;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_GPIOA, &GPIO_InitStructure);
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOB;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_GPIOB, &GPIO_InitStructure);
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOC;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_GPIOC, &GPIO_InitStructure);
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOD;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_GPIOD, &GPIO_InitStructure);
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOE;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_GPIOE, &GPIO_InitStructure);
|
|
|
+ GPIO_InitStructure.GPIO_Pin = BOARD_PIN_SPI_GPIOF;
|
|
|
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
|
|
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
|
|
+ GPIO_Init(BOARD_PORT_SPI_GPIOF, &GPIO_InitStructure);
|
|
|
+
|
|
|
+ BOARD_SPI_NSS_H();
|
|
|
+
|
|
|
+ myRadio_gpio_irq_init();
|
|
|
+ gpioCallback = cb;
|
|
|
+}
|
|
|
+uint8_t myRadioSpi_rwByte(uint8_t byteToWrite)
|
|
|
+{
|
|
|
+ uint16_t i = 0;
|
|
|
+ uint8_t temp = 0;
|
|
|
+#if defined(SPI_HARD)
|
|
|
+ while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET) //检查指定的SPI标志位设置与否:发送缓存空标志位
|
|
|
+ {
|
|
|
+ i++;
|
|
|
+ if(i > 2000)return 0;
|
|
|
+ }
|
|
|
+ SPI_I2S_SendData(SPI1, byteToWrite); //通过外设SPIx发送一个数据
|
|
|
+ i=0;
|
|
|
+
|
|
|
+ while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET)//检查指定的SPI标志位设置与否:接受缓存非空标志位
|
|
|
+ {
|
|
|
+ i++;
|
|
|
+ if(i > 2000)return 0;
|
|
|
+ }
|
|
|
+ /*!< Return the byte read from the SPI bus */
|
|
|
+ temp = SPI_I2S_ReceiveData(SPI1);
|
|
|
+#else
|
|
|
+ BOARD_SPI_SCK_L();
|
|
|
+ for(i = 0; i < 8; i ++)
|
|
|
+ {
|
|
|
+ if(byteToWrite & 0x80)
|
|
|
+ {
|
|
|
+ //SpiSetMosiHigh();
|
|
|
+ BOARD_SPI_MOSI_H();
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ //SpiSetMosiLow();
|
|
|
+ BOARD_SPI_MOSI_L();
|
|
|
+ }
|
|
|
+
|
|
|
+ byteToWrite <<= 1;
|
|
|
+
|
|
|
+ //SpiSetSckHigh();
|
|
|
+ BOARD_SPI_SCK_H();
|
|
|
+ temp <<= 1;
|
|
|
+ if(READ_BOARD_SPI_MISO())
|
|
|
+ {
|
|
|
+ temp ++;
|
|
|
+ }
|
|
|
+ //SpiSetSckLow();
|
|
|
+ BOARD_SPI_SCK_L();
|
|
|
+ }
|
|
|
+#endif
|
|
|
+ return temp;
|
|
|
+}
|
|
|
+
|
|
|
+void myRadioSpi_wBuffer(uint8_t* pData, uint8_t len)
|
|
|
+{
|
|
|
+ uint8_t i;
|
|
|
+
|
|
|
+ for(i = 0; i < len; i++)
|
|
|
+ {
|
|
|
+ myRadioSpi_rwByte(*pData);
|
|
|
+ pData ++;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+void myRadioSpi_rBuffer(uint8_t* pData, uint8_t len)
|
|
|
+{
|
|
|
+ uint8_t i;
|
|
|
+
|
|
|
+ for(i = 0; i < len; i++)
|
|
|
+ {
|
|
|
+ *pData = myRadioSpi_rwByte(0xFF);
|
|
|
+ pData ++;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
