void CC110x::readBurst(uint8_t *buf, uint8_t regAddr, uint8_t len) { // read burst data from CC1101 via SPI
cc1101_Select(); // select CC1101
wait_Miso(); // wait until MISO goes low
sendSPI(regAddr | READ_BURST); // send register address
for(uint8_t i=0 ; i<len ; i++) buf[i] = sendSPI(0x00); // read result byte by byte
cc1101_Deselect(); // deselect CC1101
}
static void WriteBuffer(word len, byte* data) {
enableChip();
sendSPI(ENC28J60_WRITE_BUF_MEM);
while (len--)
sendSPI(*data++);
disableChip();
}
void CC110x::writeReg(uint8_t regAddr, uint8_t val) { // write single register into the CC1101 IC via SPI
cc1101_Select(); // select CC1101
wait_Miso(); // wait until MISO goes low
sendSPI(regAddr); // send register address
sendSPI(val); // send value
cc1101_Deselect(); // deselect CC1101
}
void CC110x::writeBurst(uint8_t regAddr, uint8_t *buf, uint8_t len) { // write multiple registers into the CC1101 IC via SPI
cc1101_Select(); // select CC1101
wait_Miso(); // wait until MISO goes low
sendSPI(regAddr | WRITE_BURST); // send register address
for(uint8_t i=0 ; i<len ; i++) sendSPI(buf[i]); // send value
cc1101_Deselect(); // deselect CC1101
}
void enc28j60WriteOp(uint8_t op, uint8_t address, uint8_t data)
{
enableChip();
sendSPI(op | (address & ADDR_MASK));
sendSPI(data);
disableChip();
}
uint8_t CC110x::readReg(uint8_t regAddr, uint8_t regType) { // read CC1101 register via SPI
cc1101_Select(); // select CC1101
wait_Miso(); // wait until MISO goes low
sendSPI(regAddr | regType); // send register address
uint8_t val = sendSPI(0x00); // read result
cc1101_Deselect(); // deselect CC1101
return val;
}
void testTeamLEDPins()
{
// Set up Team LEDs on MAX7219
sendSPI(0x0200 + 0x04); m_wait(TEST_TEAM_LED_TIME_MS);
sendSPI(0x0200 + 0x08); m_wait(TEST_TEAM_LED_TIME_MS);
sendSPI(0x0200 + 0x00);
//m_set(RED_LED); m_wait(TEST_TEAM_LED_TIME_MS);
//m_set(BLUE_LED); m_wait(TEST_TEAM_LED_TIME_MS);
}
void enc28j60WriteBuffer(uint16_t len, uint8_t* data)
{
enableChip();
sendSPI(ENC28J60_WRITE_BUF_MEM);
while (len--)
sendSPI(*data++);
disableChip();
}
static void ReadBuffer(word len, byte* data) {
enableChip();
sendSPI(ENC28J60_READ_BUF_MEM);
while (len--) {
sendSPI(0x00);
*data++ = SPDR;
}
disableChip();
*data='\0';
}
static byte ReadOp(byte op, byte address) {
enableChip();
sendSPI(op | (address & ADDR_MASK));
sendSPI(0x00);
if (address & 0x80)
sendSPI(0x00);
byte result = SPDR;
disableChip();
return result;
}
void enc28j60ReadBuffer(uint16_t len, uint8_t* data)
{
enableChip();
sendSPI(ENC28J60_READ_BUF_MEM);
while (len--) {
sendSPI(0x00);
*data++ = SPDR;
}
disableChip();
}
void enc28j60WriteBuffer(uint16_t len, uint8_t* data)
{
if(len >= (MAX_FRAMELEN))
return;
enableChip();
sendSPI(ENC28J60_WRITE_BUF_MEM);
while (len--)
sendSPI(*data++);
disableChip();
}
void enc28j60ReadBuffer(uint16_t len, uint8_t* data)
{
enableChip();
sendSPI(ENC28J60_READ_BUF_MEM);
while (len--)
{
sendSPI(0x00);
*data++ = ReadSPDR();
}
disableChip();
// Remove next line suggested by user epam - not needed
// *data='\0';
}
uint8_t enc28j60ReadOp(uint8_t op, uint8_t address)
{
enableChip();
// issue read command
sendSPI(op | (address & ADDR_MASK));
sendSPI(0x00);
if (address & 0x80)
sendSPI(0x00);
byte result = SPDR;
// release CS
disableChip();
return result;
}
void updateStatusFlags()
{
// SPI communication using the MAX7219 IC
sendSPI(0x0100 + LOW(statusFlags));
sendSPI(0x0200 + HIGH(statusFlags));
// MAX7219_DIN
// MAX7219_CLK
// MAX7219_LOAD
// Connect anodes to SEG lines
// Connect cathodes to DIG lines 0 and 1
// RED LED connects to same anode as LED bar array segment 3
// BLUE LED connects to same anode as LED bar array segment 4
// Take datasheet of LED array: DC fwd curr & fwd volt
// RSet will depend on these values (use table from MAX7219 datasheet)
// Typical value may be 33kOhm between Vcc and pin 18 (ISet)
}
void drawScreen (void)
{
uint8_t k, value = 0;
drawHorLineDOGS(0,101,9); // Unterstrichene Überschrift
drawBoxDOGS(0,32,7); // Button Links
drawBoxDOGS(34,67,7); // Button Mitte
drawBoxDOGS(69,101,7); // Button Rechts
// Zeichen für linken Button (Runter)
setAddrDOGS(7,12);
CD = DATA;
for(k=0; k<(BUTTON_DRAW_WIDTH/2); k++)
{
value |= (0x04<<k);
sendSPI(~value);
}
for(k=(BUTTON_DRAW_WIDTH/2); k>0; k--)
{
value &= ~(0x04<<k);
sendSPI(~value);
}
value = 0;
// Zeichen für rechten Button (Hoch)
setAddrDOGS(7,81);
CD = DATA;
for(k=0; k<(BUTTON_DRAW_WIDTH/2); k++)
{
value |= (0x20>>k);
sendSPI(~value);
}
for(k=(BUTTON_DRAW_WIDTH/2); k>0; k--)
{
value &= ~(0x20>>k);
sendSPI(~value);
}
// Text für mittleren Button (OK)
charChainDOGS(7,46,1,"OK");
}
void drawCheckBox (uint8_t page, uint8_t column, bool ckecked)
{
setAddrDOGS(page,column);
CD = DATA;
sendSPI(0x7E);
sendSPI(0x42);
if(ckecked)
{
sendSPI(0x5A);
sendSPI(0x5A);
}
else
{
sendSPI(0x42);
sendSPI(0x42);
}
sendSPI(0x42);
sendSPI(0x7E);
}
void testStatusLEDPins()
{
sendSPI(0x0100 + 0x01); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x03); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x06); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x0C); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x18); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x30); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x60); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0xC0); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x80);
sendSPI(0x0200 + 0x01); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0100 + 0x00);
sendSPI(0x0200 + 0x03); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0200 + 0x02); m_wait(TEST_STATUS_LED_TIME_MS);
sendSPI(0x0200 + 0x00);
}
static void WriteOp(byte op, byte address, byte data) {
enableChip();
sendSPI(op | (address & ADDR_MASK));
sendSPI(data);
disableChip();
}
void CC110x::cmdStrobe(uint8_t cmd) { // send command strobe to the CC1101 IC via SPI
cc1101_Select(); // select CC1101
wait_Miso(); // wait until MISO goes low
sendSPI(cmd); // send strobe command
cc1101_Deselect(); // deselect CC1101
}
