err_code_t Client::decr(const char* key, const size_t keyLen, const uint64_t delta,
const bool noreply,
unsigned_result_t** results, size_t* nResults) {
dispatchIncrDecr(DECR_OP, key, keyLen, delta, noreply);
err_code_t rv = waitPoll();
collectUnsignedResult(results, nResults);
return rv;
}
err_code_t Client::touch(const char* const* keys, const size_t* keyLens,
const exptime_t exptime, const bool noreply, size_t nItems,
message_result_t*** results, size_t* nResults) {
dispatchTouch(keys, keyLens, exptime, noreply, nItems);
err_code_t rv = waitPoll();
collectMessageResult(results, nResults);
return rv;
}
err_code_t Client::_delete(const char* const* keys, const size_t* keyLens,
const bool noreply, size_t nItems,
message_result_t*** results, size_t* nResults) {
dispatchDeletion(keys, keyLens, noreply, nItems);
err_code_t rv = waitPoll();
collectMessageResult(results, nResults);
return rv;
}
void triangleHelper(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color, bool filled)
{
/* Set Point 0 */
writeCommand(0x91);
writeData(x0);
writeCommand(0x92);
writeData(x0 >> 8);
writeCommand(0x93);
writeData(y0);
writeCommand(0x94);
writeData(y0 >> 8);
/* Set Point 1 */
writeCommand(0x95);
writeData(x1);
writeCommand(0x96);
writeData(x1 >> 8);
writeCommand(0x97);
writeData(y1);
writeCommand(0x98);
writeData(y1 >> 8);
/* Set Point 2 */
writeCommand(0xA9);
writeData(x2);
writeCommand(0xAA);
writeData(x2 >> 8);
writeCommand(0xAB);
writeData(y2);
writeCommand(0xAC);
writeData(y2 >> 8);
/* Set Color */
writeCommand(0x63);
writeData((color & 0xf800) >> 11);
writeCommand(0x64);
writeData((color & 0x07e0) >> 5);
writeCommand(0x65);
writeData((color & 0x001f));
/* Draw! */
writeCommand(RA8875_DCR);
if (filled)
{
writeData(0xA1);
}
else
{
writeData(0x81);
}
/* Wait for the command to finish */
waitPoll(RA8875_DCR, RA8875_DCR_LINESQUTRI_STATUS);
}
void rectHelper(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color, bool filled)
{
/* Set X */
writeCommand(0x91);
writeData(x);
writeCommand(0x92);
writeData(x >> 8);
/* Set Y */
writeCommand(0x93);
writeData(y);
writeCommand(0x94);
writeData(y >> 8);
/* Set X1 */
writeCommand(0x95);
writeData(w);
writeCommand(0x96);
writeData((w) >> 8);
/* Set Y1 */
writeCommand(0x97);
writeData(h);
writeCommand(0x98);
writeData((h) >> 8);
/* Set Color */
writeCommand(0x63);
writeData((color & 0xf800) >> 11);
writeCommand(0x64);
writeData((color & 0x07e0) >> 5);
writeCommand(0x65);
writeData((color & 0x001f));
/* Draw! */
writeCommand(RA8875_DCR);
if (filled)
{
writeData(0xB0);
}
else
{
writeData(0x90);
}
/* Wait for the command to finish */
waitPoll(RA8875_DCR, RA8875_DCR_LINESQUTRI_STATUS);
}
void ellipseHelper(int16_t xCenter, int16_t yCenter, int16_t longAxis, int16_t shortAxis, uint16_t color, bool filled)
{
/* Set Center Point */
writeCommand(0xA5);
writeData(xCenter);
writeCommand(0xA6);
writeData(xCenter >> 8);
writeCommand(0xA7);
writeData(yCenter);
writeCommand(0xA8);
writeData(yCenter >> 8);
/* Set Long and Short Axis */
writeCommand(0xA1);
writeData(longAxis);
writeCommand(0xA2);
writeData(longAxis >> 8);
writeCommand(0xA3);
writeData(shortAxis);
writeCommand(0xA4);
writeData(shortAxis >> 8);
/* Set Color */
writeCommand(0x63);
writeData((color & 0xf800) >> 11);
writeCommand(0x64);
writeData((color & 0x07e0) >> 5);
writeCommand(0x65);
writeData((color & 0x001f));
/* Draw! */
writeCommand(0xA0);
if (filled)
{
writeData(0xC0);
}
else
{
writeData(0x80);
}
/* Wait for the command to finish */
waitPoll(RA8875_ELLIPSE, RA8875_ELLIPSE_STATUS);
}
void drawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color)
{
/* Set X */
writeCommand(0x91);
writeData(x0);
writeCommand(0x92);
writeData(x0 >> 8);
/* Set Y */
writeCommand(0x93);
writeData(y0);
writeCommand(0x94);
writeData(y0 >> 8);
/* Set X1 */
writeCommand(0x95);
writeData(x1);
writeCommand(0x96);
writeData((x1) >> 8);
/* Set Y1 */
writeCommand(0x97);
writeData(y1);
writeCommand(0x98);
writeData((y1) >> 8);
/* Set Color */
writeCommand(0x63);
writeData((color & 0xf800) >> 11);
writeCommand(0x64);
writeData((color & 0x07e0) >> 5);
writeCommand(0x65);
writeData((color & 0x001f));
/* Draw! */
writeCommand(RA8875_DCR);
writeData(0x80);
/* Wait for the command to finish */
waitPoll(RA8875_DCR, RA8875_DCR_LINESQUTRI_STATUS);
}
void circleHelper(int16_t x0, int16_t y0, int16_t r, uint16_t color, bool filled)
{
/* Set X */
writeCommand(0x99);
writeData(x0);
writeCommand(0x9a);
writeData(x0 >> 8);
/* Set Y */
writeCommand(0x9b);
writeData(y0);
writeCommand(0x9c);
writeData(y0 >> 8);
/* Set Radius */
writeCommand(0x9d);
writeData(r);
/* Set Color */
writeCommand(0x63);
writeData((color & 0xf800) >> 11);
writeCommand(0x64);
writeData((color & 0x07e0) >> 5);
writeCommand(0x65);
writeData((color & 0x001f));
/* Draw! */
writeCommand(RA8875_DCR);
if (filled)
{
writeData(RA8875_DCR_CIRCLE_START | RA8875_DCR_FILL);
}
else
{
writeData(RA8875_DCR_CIRCLE_START | RA8875_DCR_NOFILL);
}
/* Wait for the command to finish */
waitPoll(RA8875_DCR, RA8875_DCR_CIRCLE_STATUS);
}
err_code_t Client::stats(broadcast_result_t** results, size_t* nHosts) {
broadcastCommand(keywords::kSTATS, 5);
err_code_t rv = waitPoll();
collectBroadcastResult(results, nHosts);
return rv;
}
err_code_t Client::quit() {
broadcastCommand(keywords::kQUIT, 4, true);
err_code_t rv = waitPoll();
markDeadAll(NULL, keywords::kCONN_QUIT);
return rv;
}
err_code_t Client::version(broadcast_result_t** results, size_t* nHosts) {
broadcastCommand(keywords::kVERSION, 7);
err_code_t rv = waitPoll();
collectBroadcastResult(results, nHosts);
return rv;
}