Marlowe Noll
Delayed LED control using bools to save input values
Device/MODSERIAL_LPC1768.h@43:8c46846be166, 2016-09-16 (annotated)
- Committer:
- JeffreyBrimm
- Date:
- Fri Sep 16 07:58:33 2016 +0000
- Revision:
- 43:8c46846be166
- Parent:
- 28:76793a84f9e5
first attempt at getc led toggle
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Sissors | 28:76793a84f9e5 | 1 | #if defined(TARGET_LPC1768) |
| Sissors | 28:76793a84f9e5 | 2 | |
| Sissors | 28:76793a84f9e5 | 3 | #define MODSERIAL_IRQ_REG ((LPC_UART_TypeDef*)_base)->IER |
| Sissors | 28:76793a84f9e5 | 4 | #define DISABLE_TX_IRQ MODSERIAL_IRQ_REG &= ~(1UL << 1) |
| Sissors | 28:76793a84f9e5 | 5 | #define DISABLE_RX_IRQ MODSERIAL_IRQ_REG &= ~(1UL << 0) |
| Sissors | 28:76793a84f9e5 | 6 | #define ENABLE_TX_IRQ MODSERIAL_IRQ_REG |= (1UL << 1) |
| Sissors | 28:76793a84f9e5 | 7 | #define ENABLE_RX_IRQ MODSERIAL_IRQ_REG |= (1UL << 0) |
| Sissors | 28:76793a84f9e5 | 8 | |
| Sissors | 28:76793a84f9e5 | 9 | #define RESET_TX_FIFO ((LPC_UART_TypeDef*)_base)->FCR |= (1UL<<2) |
| Sissors | 28:76793a84f9e5 | 10 | #define RESET_RX_FIFO ((LPC_UART_TypeDef*)_base)->FCR |= (1UL<<1) |
| Sissors | 28:76793a84f9e5 | 11 | |
| Sissors | 28:76793a84f9e5 | 12 | #define MODSERIAL_READ_REG ((LPC_UART_TypeDef*)_base)->RBR |
| Sissors | 28:76793a84f9e5 | 13 | #define MODSERIAL_WRITE_REG ((LPC_UART_TypeDef*)_base)->THR |
| Sissors | 28:76793a84f9e5 | 14 | #define MODSERIAL_READABLE ((((LPC_UART_TypeDef*)_base)->LSR & (1UL<<0)) != 0) |
| Sissors | 28:76793a84f9e5 | 15 | #define MODSERIAL_WRITABLE ((((LPC_UART_TypeDef*)_base)->LSR & (1UL<<5)) != 0) |
| Sissors | 28:76793a84f9e5 | 16 | |
| Sissors | 28:76793a84f9e5 | 17 | #define RX_IRQ_ENABLED true |
| Sissors | 28:76793a84f9e5 | 18 | #define TX_IRQ_ENABLED true |
| Sissors | 28:76793a84f9e5 | 19 | |
| Sissors | 28:76793a84f9e5 | 20 | #endif |