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Major UART communication improvement

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- the UART communication is improved based on UART Idle line detection interrupt
- both Tx and Rx are efficiently handled using DMA

Other:
- minor visual improvements
This commit is contained in:
EmanuelFeru
2020-06-21 23:07:01 +02:00
parent e9d74bea29
commit 1e7bf7cd90
11 changed files with 312 additions and 183 deletions
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39
Src/mpu6050.c
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@@ -3714,10 +3714,11 @@ void mpu_android_orient_func(unsigned char orientation)
/* =========================== User Input Handling =========================== */
void mpu_handle_input(char c)
{
#ifdef SERIAL_DEBUG
switch (c) {
/* This command prints the Help text. */
case 'h':
consoleLog("=================== HELP COMMANDS ===================\n");
consoleLog("====== HELP COMMANDS ======\n");
consoleLog("h: Print Help commands\n");
consoleLog("8: Set Accelerometer sensor on/off\n");
consoleLog("9: Set Gyroscope sensor on/off\n");
@@ -3730,17 +3731,15 @@ void mpu_handle_input(char c)
consoleLog("p: Print Pedometer data\n");
consoleLog("0: Reset Pedometer\n");
consoleLog("1: Set DMP/MPU frequency 10 Hz\n");
consoleLog("2: Set DMP/MPU frequency 20 Hz\n");
consoleLog("3: Set DMP/MPU frequency 40 Hz\n");
consoleLog("4: Set DMP/MPU frequency 50 Hz\n");
consoleLog("5: Set DMP/MPU frequency 100 Hz\n");
consoleLog("2: Set DMP/MPU frequency 50 Hz\n");
consoleLog("3: Set DMP/MPU frequency 100 Hz\n");
consoleLog(",: Set DMP interrupt to gesture event only\n");
consoleLog(".: Set DMP interrupt to continuous\n");
consoleLog("f: Set DMP on/off\n");
consoleLog("v: Set Quaternion on/off\n");
consoleLog("w: Test out low-power accel mode\n");
consoleLog("w: Test low-power accel mode\n");
consoleLog("s: Run self-test (device must be facing up or down)\n");
consoleLog("=====================================================\n");
consoleLog("===========================\n");
break;
/* These commands turn off individual sensors. */
@@ -3793,33 +3792,21 @@ void mpu_handle_input(char c)
*/
case '1':
if (hal.dmp_on) {
if (0 == dmp_set_fifo_rate(10)) {consoleLog("DMP set to 10 Hz.\n");}
if (0 == dmp_set_fifo_rate(10)) {consoleLog("DMP: 10 Hz\n");}
} else
if (0 == mpu_set_sample_rate(10)) {consoleLog("MPU set to 10 Hz.\n");}
if (0 == mpu_set_sample_rate(10)) {consoleLog("MPU: 10 Hz\n");}
break;
case '2':
if (hal.dmp_on) {
if (0 == dmp_set_fifo_rate(20)) {consoleLog("DMP set to 20 Hz.\n");}
if (0 == dmp_set_fifo_rate(50)) {consoleLog("DMP: 50 Hz\n");}
} else
if (0 == mpu_set_sample_rate(20)) {consoleLog("MPU set to 20 Hz.\n");}
if (0 == mpu_set_sample_rate(50)) {consoleLog("MPU: 50 Hz\n");}
break;
case '3':
if (hal.dmp_on) {
if (0 == dmp_set_fifo_rate(40)) {consoleLog("DMP set to 40 Hz.\n");}
if (0 == dmp_set_fifo_rate(100)) {consoleLog("DMP: 100 Hz\n");}
} else
if (0 == mpu_set_sample_rate(40)) {consoleLog("MPU set to 40 Hz.\n");}
break;
case '4':
if (hal.dmp_on) {
if (0 == dmp_set_fifo_rate(50)) {consoleLog("DMP set to 50 Hz.\n");}
} else
if (0 == mpu_set_sample_rate(50)) {consoleLog("MPU set to 50 Hz.\n");}
break;
case '5':
if (hal.dmp_on) {
if (0 == dmp_set_fifo_rate(100)) {consoleLog("DMP set to 100 Hz.\n");}
} else
if (0 == mpu_set_sample_rate(100)) {consoleLog("MPU set to 100 Hz.\n");}
if (0 == mpu_set_sample_rate(100)) {consoleLog("MPU: 100 Hz\n");}
break;
/* Set hardware to interrupt on gesture event only. This feature is
@@ -3918,7 +3905,7 @@ void mpu_handle_input(char c)
default:
break;
}
#endif // SERIAL_DEBUG
}