uart.h File Reference
Go to the source code of this file.
Data Structures | |
| struct | KUARTConf |
| Uart configuration structure. More... | |
| struct | KUART |
| Uart interface data structure. More... | |
Enumerations | |
| enum | KUARTNum { K_UART1 = 0, K_UART2, K_UART3, K_UART4, K_UART5, K_UART6 } |
| Available uart interfaces. More... | |
| enum | KWordLen { K_WORD_LEN_7BIT = 0, K_WORD_LEN_8BIT, K_WORD_LEN_9BIT } |
| Word length. More... | |
| enum | KStopBits { K_STOP_BITS_1 = 0, K_STOP_BITS_2 } |
| Number of stop bits. More... | |
| enum | KParity { K_PARITY_NONE = 0, K_PARITY_EVEN, K_PARITY_ODD } |
| Parity setting. More... | |
| enum | KUARTStatus { UART_OK, UART_ERROR, UART_ERROR_NULL_HANDLE, UART_ERROR_CONFIG } |
| Uart status values. More... | |
Functions | |
| KUARTConf | k_uart_conf_defaults (void) |
| Generate KUARTConf with default uart values. More... | |
| KUARTStatus | k_uart_init (KUARTNum uart, KUARTConf *conf) |
| Setup and enable uart interface. More... | |
| void | k_uart_terminate (KUARTNum uart) |
| Terminates uart interface. More... | |
| void | k_uart_console_init (void) |
| Setup and enable console uart interface. More... | |
| int | k_uart_read (KUARTNum uart, char *ptr, int len) |
| Interrupt driven function for reading data from a uart interface. More... | |
| int | k_uart_write (KUARTNum uart, char *ptr, int len) |
| Interrupt driven function for writing data to a uart interface. More... | |
| KUARTStatus | k_uart_write_immediate (KUARTNum uart, char c) |
| Write data directly to a uart interface. More... | |
| KUARTStatus | k_uart_write_immediate_str (KUARTNum uart, uint8_t *ptr, uint8_t len) |
| Write data directly to a uart interface. More... | |
| int | k_uart_rx_queue_len (KUARTNum uart) |
| Returns the number of characters currently in the uart rx queue. More... | |
| void | k_uart_rx_queue_push (KUARTNum uart, char c, void *task_woken) |
| Pushes a character into the uart rx queue. More... | |
| int | k_uart_rx_pin (KUARTNum uart) |
| Returns rx pin for specified uart interface. More... | |
| int | k_uart_tx_pin (KUARTNum uart) |
| Returns tx pin for specified uart interface. More... | |
| KUART * | kprv_uart_get (KUARTNum uart) |
| Returns uart data structure for specified interface. More... | |
| KUARTStatus | kprv_uart_dev_init (KUARTNum uart) |
| Performs low level uart hardware initialization. More... | |
| void | kprv_uart_dev_terminate (KUARTNum uart) |
| void | kprv_uart_enable_tx_int (KUARTNum uart) |
| Enables uart transmit interrupt. More... | |
