Erik -
MODSERIAL with support for more devices
Dependents: 1D-Pong BMT-K9_encoder BMT-K9-Regelaar programma_filter ... more
Check the cookbook page for more information: https://mbed.org/cookbook/MODSERIAL
Did you add a device? Please send a pull request so we can keep everything in one library instead of many copies. In that case also send a PM, since currently mbed does not inform of new pull requests. I will then also add you to the developers of this library so you can do other changes directly.
Device/MODSERIAL_PAC_F401RB.h@44:a3b2bc878529, 2017-05-07 (annotated)
- Committer:
- Sissors
- Date:
- Sun May 07 16:26:36 2017 +0000
- Revision:
- 44:a3b2bc878529
- Parent:
- 41:d8422efe4761
Used callback functions to attach to Serial, to remove compilation warnings
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Gary Servin |
41:d8422efe4761 | 1 | #if defined(TARGET_PAC_F401RB) |
| Gary Servin |
41:d8422efe4761 | 2 | |
| Gary Servin |
41:d8422efe4761 | 3 | #define MODSERIAL_IRQ_REG ((USART_TypeDef*)_base)->CR1 |
| Gary Servin |
41:d8422efe4761 | 4 | #define DISABLE_TX_IRQ MODSERIAL_IRQ_REG &= ~USART_CR1_TXEIE |
| Gary Servin |
41:d8422efe4761 | 5 | #define DISABLE_RX_IRQ MODSERIAL_IRQ_REG &= ~USART_CR1_RXNEIE |
| Gary Servin |
41:d8422efe4761 | 6 | #define ENABLE_TX_IRQ MODSERIAL_IRQ_REG |= USART_CR1_TXEIE |
| Gary Servin |
41:d8422efe4761 | 7 | #define ENABLE_RX_IRQ MODSERIAL_IRQ_REG |= USART_CR1_RXNEIE |
| Gary Servin |
41:d8422efe4761 | 8 | |
| Gary Servin |
41:d8422efe4761 | 9 | #define MODSERIAL_READ_REG ((USART_TypeDef*)_base)->DR |
| Gary Servin |
41:d8422efe4761 | 10 | #define MODSERIAL_WRITE_REG ((USART_TypeDef*)_base)->DR |
| Gary Servin |
41:d8422efe4761 | 11 | #define MODSERIAL_READABLE ((((USART_TypeDef*)_base)->SR & USART_SR_RXNE) != 0) |
| Gary Servin |
41:d8422efe4761 | 12 | #define MODSERIAL_WRITABLE ((((USART_TypeDef*)_base)->SR & USART_SR_TXE) != 0) |
| Gary Servin |
41:d8422efe4761 | 13 | |
| Gary Servin |
41:d8422efe4761 | 14 | #define RESET_TX_FIFO while(0 == 1) |
| Gary Servin |
41:d8422efe4761 | 15 | #define RESET_RX_FIFO while(MODSERIAL_READABLE) char dummy = MODSERIAL_READ_REG |
| Gary Servin |
41:d8422efe4761 | 16 | |
| Gary Servin |
41:d8422efe4761 | 17 | #define RX_IRQ_ENABLED ((MODSERIAL_IRQ_REG & USART_CR1_RXNEIE) != 0) |
| Gary Servin |
41:d8422efe4761 | 18 | #define TX_IRQ_ENABLED ((MODSERIAL_IRQ_REG & USART_CR1_TXEIE) != 0) |
| Gary Servin |
41:d8422efe4761 | 19 | |
| Gary Servin |
41:d8422efe4761 | 20 | #endif |
