![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
DIYmall 0.96" Inch I2c IIC Serial 128x64 Oled LCD LED White Display Module
Dependencies: Adafruit_GFX SDFileSystem
Fork of ATT_AWS_IoT_demo by
Diff: WNCInterface/WncControllerK64F/MODSERIAL/Device/MODSERIAL_PAC_F401RB.h
- Revision:
- 15:6f2798e45099
diff -r 339320b096c5 -r 6f2798e45099 WNCInterface/WncControllerK64F/MODSERIAL/Device/MODSERIAL_PAC_F401RB.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WNCInterface/WncControllerK64F/MODSERIAL/Device/MODSERIAL_PAC_F401RB.h Thu Dec 01 18:05:38 2016 +0000 @@ -0,0 +1,21 @@ +#if defined(TARGET_PAC_F401RB) + +#define MODSERIAL_IRQ_REG ((USART_TypeDef*)_base)->CR1 +#define DISABLE_TX_IRQ MODSERIAL_IRQ_REG &= ~USART_CR1_TXEIE +#define DISABLE_RX_IRQ MODSERIAL_IRQ_REG &= ~USART_CR1_RXNEIE +#define ENABLE_TX_IRQ MODSERIAL_IRQ_REG |= USART_CR1_TXEIE +#define ENABLE_RX_IRQ MODSERIAL_IRQ_REG |= USART_CR1_RXNEIE + +#define MODSERIAL_READ_REG ((USART_TypeDef*)_base)->DR +#define MODSERIAL_WRITE_REG ((USART_TypeDef*)_base)->DR +#define MODSERIAL_READABLE ((((USART_TypeDef*)_base)->SR & USART_SR_RXNE) != 0) +#define MODSERIAL_WRITABLE ((((USART_TypeDef*)_base)->SR & USART_SR_TXE) != 0) + +#define RESET_TX_FIFO while(0 == 1) +#define RESET_RX_FIFO while(MODSERIAL_READABLE) char dummy = MODSERIAL_READ_REG + +#define RX_IRQ_ENABLED ((MODSERIAL_IRQ_REG & USART_CR1_RXNEIE) != 0) +#define TX_IRQ_ENABLED ((MODSERIAL_IRQ_REG & USART_CR1_TXEIE) != 0) + +#endif +