admin/Toyota-AVC-LAN
1
0
Fork 0
mirror of https://github.com/halleysfifthinc/AVCLAN-Mockingboard.git synced 2026-08-07 01:13:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Reformat using clang format

Browse Source
This commit is contained in:
Allen Hill
2023-08-18 21:27:32 -04:00
parent e8d7f5b297
commit 1da1a52c68
8 changed files with 1193 additions and 1127 deletions
Download Patch File Download Diff File Expand all files Collapse all files
com232.c
+88 -91
View File
@@ -16,126 +16,123 @@
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-----------------------------------------------------------------------
this file is a part of the TOYOTA Corolla MP3 Player Project
this file is a part of the TOYOTA Corolla MP3 Player Project
-----------------------------------------------------------------------
http://www.softservice.com.pl/corolla/avc
http://www.softservice.com.pl/corolla/avc
May 28 / 2009 - version 2
*/
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/pgmspace.h>
#include "com232.h"
#include <avr/interrupt.h>
#include <avr/io.h>
#include <avr/pgmspace.h>
byte RS232_RxCharBuffer[25], RS232_RxCharBegin, RS232_RxCharEnd;
byte readkey;
void RS232_Init(void)
{
// // init LED
// sbi(DDRB, 5);
// cbi(PORTB, 5);
void RS232_Init(void) {
// // init LED
// sbi(DDRB, 5);
// cbi(PORTB, 5);
RS232_RxCharBegin = RS232_RxCharEnd = 0;
RS232_RxCharBegin = RS232_RxCharEnd = 0;
USART0.CTRLA = USART_RXCIE_bm; // Enable receive interrupts
USART0.CTRLB = USART_RXEN_bm | USART_TXEN_bm | USART_RXMODE_NORMAL_gc; // Enable Rx/Tx and set receive mode normal
USART0.CTRLC = USART_CMODE_ASYNCHRONOUS_gc | USART_PMODE_DISABLED_gc | USART_CHSIZE_8BIT_gc | USART_SBMODE_1BIT_gc; // Async UART with 8N1 config
USART0.BAUD = 256; // 250k baud rate (64*F_CPU/(16*250k)) for F_CPU = 16MHz
USART0.CTRLA = USART_RXCIE_bm; // Enable receive interrupts
USART0.CTRLB = USART_RXEN_bm | USART_TXEN_bm |
USART_RXMODE_NORMAL_gc; // Enable Rx/Tx and set receive mode
// normal
USART0.CTRLC = USART_CMODE_ASYNCHRONOUS_gc | USART_PMODE_DISABLED_gc |
USART_CHSIZE_8BIT_gc |
USART_SBMODE_1BIT_gc; // Async UART with 8N1 config
USART0.BAUD = 256; // 250k baud rate (64*F_CPU/(16*250k)) for F_CPU = 16MHz
}
ISR(USART0_RXC_vect)
{
RS232_RxCharBuffer[RS232_RxCharEnd] = USART0_RXDATAL; // Store received character to the End of Buffer
RS232_RxCharEnd++;
ISR(USART0_RXC_vect) {
RS232_RxCharBuffer[RS232_RxCharEnd] = USART0_RXDATAL; // Store received
// character to the End
// of Buffer
RS232_RxCharEnd++;
}
void RS232_SendByte(byte Data)
{
loop_until_bit_is_set(USART0_STATUS, USART_DREIF_bp); // wait for UART to become available
USART0_TXDATAL = Data; // send character
void RS232_SendByte(byte Data) {
loop_until_bit_is_set(USART0_STATUS,
USART_DREIF_bp); // wait for UART to become available
USART0_TXDATAL = Data; // send character
}
void RS232_Print_P(const char * str_addr)
{
register byte c;
while ( (c = pgm_read_byte(str_addr++) ) )
{
if (c == '\n')
RS232_SendByte('\r');
RS232_SendByte(c);
}
void RS232_Print_P(const char *str_addr) {
register byte c;
while ((c = pgm_read_byte(str_addr++))) {
if (c == '\n')
RS232_SendByte('\r');
RS232_SendByte(c);
}
}
void RS232_Print(const char *pBuf)
{
register byte c;
while ((c = *pBuf++))
{
if (c == '\n')
RS232_SendByte('\r');
RS232_SendByte(c);
}
void RS232_Print(const char *pBuf) {
register byte c;
while ((c = *pBuf++)) {
if (c == '\n')
RS232_SendByte('\r');
RS232_SendByte(c);
}
}
void RS232_PrintHex4(byte Data)
{
byte Character = Data & 0x0f;
Character += '0';
if (Character > '9')
Character += 'A' - '0' - 10;
RS232_SendByte(Character);
void RS232_PrintHex4(byte Data) {
byte Character = Data & 0x0f;
Character += '0';
if (Character > '9')
Character += 'A' - '0' - 10;
RS232_SendByte(Character);
}
void RS232_PrintHex8(byte Data)
{
RS232_PrintHex4(Data >> 4);
RS232_PrintHex4(Data);
void RS232_PrintHex8(byte Data) {
RS232_PrintHex4(Data >> 4);
RS232_PrintHex4(Data);
}
void RS232_PrintDec(byte Data)
{
if (Data>99) {
RS232_SendByte('*');
return;
}
if (Data<10) {
RS232_SendByte('0'+Data);
return;
}
byte c;
unsigned short v,v1;
v = Data;
v1 = v/10;
c = '0' + (v-v1*10);
RS232_SendByte('0'+v1);
RS232_SendByte(c);
void RS232_PrintDec(byte Data) {
if (Data > 99) {
RS232_SendByte('*');
return;
}
if (Data < 10) {
RS232_SendByte('0' + Data);
return;
}
byte c;
unsigned short v, v1;
v = Data;
v1 = v / 10;
c = '0' + (v - v1 * 10);
RS232_SendByte('0' + v1);
RS232_SendByte(c);
}
void RS232_PrintDec2(byte Data)
{
if (Data<10) RS232_SendByte('0');
RS232_PrintDec(Data);
void RS232_PrintDec2(byte Data) {
if (Data < 10)
RS232_SendByte('0');
RS232_PrintDec(Data);
}
char* itoa(int i, char b[]){
char const digit[] = "0123456789";
char* p = b;
if(i<0){
*p++ = '-';
i *= -1;
}
int shifter = i;
do{ //Move to where representation ends
++p;
shifter = shifter/10;
}while(shifter);
*p = '\0';
do{ //Move back, inserting digits as u go
*--p = digit[i%10];
i = i/10;
}while(i);
return b;
char *itoa(int i, char b[]) {
char const digit[] = "0123456789";
char *p = b;
if (i < 0) {
*p++ = '-';
i *= -1;
}
int shifter = i;
do { // Move to where representation ends
++p;
shifter = shifter / 10;
} while (shifter);
*p = '\0';
do { // Move back, inserting digits as u go
*--p = digit[i % 10];
i = i / 10;
} while (i);
return b;
}