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PIC24 Support Libraries
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Go to the source code of this file.
Functions | |
| uint8_t | inChar (void) |
| void | outString (const char *psz_s) |
| uint16_t | inString (char *psz_buff, int16_t u16_maxCount) |
| uint16_t | inStringEcho (char *psz_buff, int16_t u16_maxCount) |
| void | outChar (uint8_t u8_c) |
| A system-dependent macro to output one character. More... | |
| void | outUint8 (uint8_t u8_x) |
| void | outUint16 (uint16_t u16_x) |
| void | outUint32 (uint32_t u32_x) |
| void | outUint8Decimal (uint8_t u8_x) |
| void | outUint16Decimal (uint16_t u16_x) |
| uint8_t | isCharReady (void) |
| uint8_t | inCharEcho (void) |
| void | configDefaultUART (uint32_t u32_baudRate) |
This file defines routines to send and receive data over the serial port. All hardware-specific routines are contained elsewhere. These are lightweight character I/O functions and are intended for use when printf overhead is too costly.
Definition in file pic24_serial.h.
| void configDefaultUART | ( | uint32_t | u32_baudRate) |
Configures a UART based compiler setting of DEFAULT_UART and sets __C30_UART to the default UART. If you want to configure a different UART, then call the configUARTx function explicitly.
| u32_baudRate | The baud rate to use. |
Definition at line 345 of file pic24_serial.c.
Referenced by configBasic(), and main().
| uint8_t inChar | ( | void | ) |
Read a character from the serial port. This function blocks until a character is read. The serial port used is selected by the __C30_UART variable, which defaults to 1.
Definition at line 275 of file pic24_serial.c.
Referenced by inCharEcho(), and main().
| uint8_t inCharEcho | ( | void | ) |
Same as inChar(), except echo character that is back to console
Definition at line 303 of file pic24_serial.c.
Reads a string into psz_buff, assumes psz_buff can hold at least u16_maxCount+1 characters. String reading halts when either a newline or carriage return is read, or u16_maxCount characters is read. The return string is always null-terminated. The return count does not includes the null terminator. An input string of just '
' returns a null string.
| psz_buff | pointer to buffer for storing string read from console |
| u16_maxCount | maximum number of characters to read from console. |
Definition at line 138 of file pic24_serial.c.
Same as inString(), except echoes characters to console as they are read.
Definition at line 145 of file pic24_serial.c.
| uint8_t isCharReady | ( | void | ) |
Determine if a character is ready to be read from the serial port.
Definition at line 314 of file pic24_serial.c.
| void outChar | ( | uint8_t | u8_c) |
A system-dependent macro to output one character.
Write a character to the serial port. This function blocks until a character is written. The UART used is determined by the __C30_UART variable, which defaults to 1.
| u8_c | Character to write |
Definition at line 56 of file pic24_serial.c.
Referenced by inCharEcho(), main(), and outString().
| void outString | ( | const char * | psz_s) |
Write a null-terminated string to the serial port.
See file documentation for End-of-line behavior when passed a "\n" (newline).
| psz_s | Pointer to null-terminated string to print. |
Definition at line 88 of file pic24_serial.c.
Referenced by checkDeviceAndRevision(), checkOscOption(), configBasic(), main(), outUint16(), outUint16Decimal(), outUint32(), outUint8(), outUint8Decimal(), and printResetCause().
| void outUint16 | ( | uint16_t | u16_x) |
Output u16_x as formatted hex value with leading "0x".
| u16_x | value to output. |
Definition at line 174 of file pic24_serial.c.
| void outUint16Decimal | ( | uint16_t | u16_x) |
Output u16_x as decimal value.
| u16_x | value to output. |
Definition at line 240 of file pic24_serial.c.
| void outUint32 | ( | uint32_t | u32_x) |
Output u32_x as formatted hex value with leading "0x".
| u32_x | value to output. |
Definition at line 188 of file pic24_serial.c.
Referenced by checkDeviceAndRevision().
| void outUint8 | ( | uint8_t | u8_x) |
Output u8_x as formatted hex value with leading "0x".
| u8_x | value to output. |
Definition at line 165 of file pic24_serial.c.
Referenced by main(), and printResetCause().
| void outUint8Decimal | ( | uint8_t | u8_x) |
Output u8_x as decimal value.
| u8_x | value to output. |
Definition at line 205 of file pic24_serial.c.
1.8.4