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-rw-r--r--examples/test-session.cpp149
1 files changed, 56 insertions, 93 deletions
diff --git a/examples/test-session.cpp b/examples/test-session.cpp
index c473521..845547d 100644
--- a/examples/test-session.cpp
+++ b/examples/test-session.cpp
@@ -20,51 +20,27 @@
int rate = 0;
-#if defined(BOARD_maple) || defined(BOARD_maple_RET6)
-
-#elif defined(BOARD_maple_mini)
-
-#elif defined(BOARD_maple_native)
-const uint8[] pins_to_skip = {LED_PIN};
-
-#else
-#error "Board not selected correctly."
-#endif
-
#if defined(BOARD_maple)
const uint8 pwm_pins[] =
{0, 1, 2, 3, 5, 6, 7, 8, 9, 11, 12, 14, 24, 25, 27, 28};
const uint8 adc_pins[] =
{0, 1, 2, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 27, 28};
-const uint8 pins_to_skip[] = {LED_PIN};
#elif defined(BOARD_maple_mini)
-#define USB_DP 23
-#define USB_DM 24
const uint8 pwm_pins[] = {3, 4, 5, 8, 9, 10, 11, 15, 16, 25, 26, 27};
const uint8 adc_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 33}; // NB: 33 is LED
-const uint8 pins_to_skip[] = {LED_PIN, USB_DP, USB_DM};
#elif defined(BOARD_maple_native)
-const uint8 pwm_pins[] = {
- 12, 13, 14, 15, 22, 23, 24, 25, 37, 38, 45, 46, 47, 48, 49, 50, 53, 54};
-const uint8 adc_pins[] = {
- 6, 7, 8, 9, 10, 11,
- /* FIXME These are on ADC3, which lacks support:
- 39, 40, 41, 42, 43, 45, */
- 46, 47, 48, 49, 50, 51, 52, 53, 54};
-const uint8 pins_to_skip[] = {LED_PIN};
-
-#elif defined(BOARD_maple_RET6)
-const uint8 pwm_pins[] =
- {0, 1, 2, 3, 5, 6, 7, 8, 9, 11, 12, 14, 24, 25, 27, 28, 35, 37, 37,
- 38}; // NB 38 is BUT
-const uint8 adc_pins[] =
- {0, 1, 2, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 27, 28};
-const uint8 pins_to_skip[] = {LED_PIN};
+const uint8 pwm_pins[] = {12, 13, 14, 15, 22, 23, 24, 25, 37, 38, 45,
+ 46, 47, 48, 49, 50, 53, 54};
+const uint8 adc_pins[] = {6, 7, 8, 9, 10, 11,
+ /* the following are on ADC3, which lacks support:
+ 39, 40, 41, 42, 43, 45, */
+ 46, 47, 48, 49, 50, 51, 52, 53, 54};
#else
-#error "Board type has not been selected correctly."
+#error "Board type has not been selected correctly"
+
#endif
uint8 gpio_state[NR_GPIO_PINS];
@@ -86,7 +62,6 @@ void cmd_sequential_pwm_test(void);
void cmd_pwm_sweep(void);
void cmd_servo_sweep(void);
-bool skip_pin_p(uint8 pin);
void measure_adc_noise(uint8 pin);
void fast_gpio(int pin);
void do_serials(HardwareSerial **serials, int n, unsigned baud);
@@ -103,12 +78,12 @@ void setup() {
// Send a message out over COMM interface
COMM.println(" ");
- COMM.println(" __ __ _ _ ");
+ COMM.println(" __ __ _ _");
COMM.println(" | \\/ | __ _ _ __ | | ___| |");
COMM.println(" | |\\/| |/ _` | '_ \\| |/ _ \\ |");
COMM.println(" | | | | (_| | |_) | | __/_|");
COMM.println(" |_| |_|\\__,_| .__/|_|\\___(_)");
- COMM.println(" |_|");
+ COMM.println(" |_|");
COMM.println(" by leaflabs");
COMM.println("");
COMM.println("");
@@ -299,7 +274,7 @@ void cmd_print_help(void) {
COMM.println("\tr: Monitor and print GPIO status changes");
COMM.println("\ts: output a sweeping servo PWM on all PWM channels");
COMM.println("\tm: output data on USART1 and USART3 with various rates");
- COMM.println("\t+: test shield mode (for QA; will disrupt USARTS)");
+ COMM.println("\t+: test shield mode (for QA, will disrupt Serial2!)");
COMM.println("Unimplemented:");
COMM.println("\te: do everything all at once until new input");
@@ -319,11 +294,11 @@ void measure_adc_noise(uint8 pin) { // TODO
// variance algorithm from knuth; see wikipedia
// checked against python
- for(int i = 0; i < 100; i++) {
+ for(int i = 0; i<100; i++) {
data[i] = analogRead(pin);
delta = data[i] - mean;
- mean = mean + delta/(i + 1);
- M2 = M2 + delta * (data[i] - mean);
+ mean = mean + delta/(i+1);
+ M2 = M2 + delta*(data[i] - mean);
}
//sqrt is broken?
@@ -338,7 +313,7 @@ void measure_adc_noise(uint8 pin) { // TODO
void cmd_adc_stats(void) {
COMM.println("Taking ADC noise stats...");
digitalWrite(BOARD_LED_PIN, 0);
- for(uint32 i = 0; i < sizeof(adc_pins); i++) {
+ for(uint32 i = 0; i<sizeof(adc_pins); i++) {
delay(5);
measure_adc_noise(adc_pins[i]);
}
@@ -347,21 +322,21 @@ void cmd_adc_stats(void) {
void cmd_stressful_adc_stats(void) {
COMM.println("Taking ADC noise stats under duress...");
digitalWrite(BOARD_LED_PIN, 0);
- for(uint32 i = 0; i < sizeof(adc_pins); i++) {
+ for(uint32 i = 0; i<sizeof(adc_pins); i++) {
// spool up PWM
- for(uint32 j = 2; j < (uint32)sizeof(pwm_pins); j++) {
+ for(uint32 j = 2; j<(uint32)sizeof(pwm_pins); j++) {
if(adc_pins[i] != pwm_pins[j]) {
- pinMode(pwm_pins[j], PWM);
+ pinMode(pwm_pins[j],PWM);
pwmWrite(pwm_pins[j], 1000 + i);
}
}
SerialUSB.print(dummy_dat);
SerialUSB.print(dummy_dat);
measure_adc_noise(adc_pins[i]);
- for(uint32 j = 2; j < (uint32)sizeof(pwm_pins); j++) {
+ for(uint32 j = 2; j<(uint32)sizeof(pwm_pins); j++) {
if(adc_pins[i] != pwm_pins[j]) {
- pinMode(pwm_pins[j], OUTPUT);
- digitalWrite(pwm_pins[j], 0);
+ pinMode(pwm_pins[j],OUTPUT);
+ digitalWrite(pwm_pins[j],0);
}
}
}
@@ -433,12 +408,12 @@ void cmd_gpio_monitoring(void) {
COMM.println("Monitoring GPIO read state changes. Press any key.");
digitalWrite(BOARD_LED_PIN, 0);
// make sure to skip the TX/RX headers
- for(int i = 2; i < NR_GPIO_PINS; i++) {
+ for(int i = 2; i<NR_GPIO_PINS; i++) {
pinMode(i, INPUT_PULLDOWN);
gpio_state[i] = (uint8)digitalRead(i);
}
while(!COMM.available()) {
- for(int i = 2; i < NR_GPIO_PINS; i++) {
+ for(int i = 2; i<NR_GPIO_PINS; i++) {
uint8 current_state = (uint8)digitalRead(i);
if(current_state != gpio_state[i]) {
COMM.print("State change on header D");
@@ -449,7 +424,7 @@ void cmd_gpio_monitoring(void) {
}
}
}
- for(int i = 2; i < NR_GPIO_PINS; i++) {
+ for(int i = 2; i<NR_GPIO_PINS; i++) {
pinMode(i, OUTPUT);
}
}
@@ -459,7 +434,7 @@ void cmd_sequential_adc_reads(void) {
COMM.println("Press any key for next port, or ESC to stop.");
digitalWrite(LED_PIN, 0);
// make sure to skip the TX/RX headers
- for(uint32 i = 2; i < sizeof(adc_pins); i++) {
+ for(uint32 i = 2; i<sizeof(adc_pins); i++) {
COMM.print("Reading on header D");
COMM.print(adc_pins[i], DEC);
COMM.println("...");
@@ -471,13 +446,13 @@ void cmd_sequential_adc_reads(void) {
COMM.print(sample,DEC);
COMM.print("\t");
COMM.print("|");
- for(int j = 0; j < 4096; j += 100) {
+ for(int j = 0; j<4096; j+= 100) {
if(sample >= j) COMM.print("#");
else COMM.print(" ");
}
COMM.print("| ");
- for(int j = 0; j < 12; j++) {
- if(sample & (1 << (11 - j))) COMM.print("1");
+ for(int j = 0; j<12; j++) {
+ if(sample & (1 << (11-j))) COMM.print("1");
else COMM.print("0");
}
COMM.println("");
@@ -491,37 +466,32 @@ void cmd_sequential_adc_reads(void) {
void cmd_gpio_qa(void) {
COMM.println("Doing QA testing for most GPIO pins...");
digitalWrite(BOARD_LED_PIN, 0);
- for(int i = 0; i < NR_GPIO_PINS; i++) {
+ for(int i = 0; i<NR_GPIO_PINS; i++) {
pinMode(i, INPUT);
gpio_state[i] = 0;
}
- COMM.println("Waiting to start; press a key.");
+ COMM.println("Waiting to start...");
while(digitalRead(0) != 1 && !COMM.available()) {
continue;
}
- for(int i = 0; i < NR_GPIO_PINS; i++) {
- if(skip_pin_p(i)) {
- COMM.print("Not checking pin ");
- COMM.println(i);
+ for(int i=0; i<38; i++) {
+ if(i == BOARD_LED_PIN) {
+ COMM.println("Not checking LED");
continue;
}
- COMM.print("Checking pin ");
- COMM.print(i, DEC);
+ COMM.print("Checking D");
+ COMM.print(i,DEC);
while(digitalRead(i) == 0) continue;
- for(int j = 0; j < NR_GPIO_PINS; j++) {
- if (skip_pin_p(j))
- continue;
- if(digitalRead(j) && j != i) {
+ for(int j=0; j<NR_GPIO_PINS; j++) {
+ if(digitalRead(j) && j!=i) {
COMM.print(": FAIL ########################### D");
COMM.println(j, DEC);
break;
}
}
while(digitalRead(i) == 1) continue;
- for(int j = 0; j < NR_GPIO_PINS; j++) {
- if (skip_pin_p(j))
- continue;
- if(digitalRead(j) && j != i) {
+ for(int j=0; j<NR_GPIO_PINS; j++) {
+ if(digitalRead(j) && j!=i) {
COMM.print(": FAIL ########################### D");
COMM.println(j, DEC);
break;
@@ -529,28 +499,20 @@ void cmd_gpio_qa(void) {
}
COMM.println(": Ok!");
}
- for(int i = 0; i < NR_GPIO_PINS; i++) {
+ for(int i = 0; i<NR_GPIO_PINS; i++) {
pinMode(i, OUTPUT);
digitalWrite(i, 0);
}
}
-bool skip_pin_p(uint8 pin) {
- for (uint8 i = 0; i < sizeof(pins_to_skip); i++) {
- if (pin == pins_to_skip[i])
- return true;
- }
- return false;
-}
-
void cmd_sequential_gpio_writes(void) {
COMM.print("Sequentially toggling all pins except D0, D1. ");
COMM.println("Anything for next, ESC to stop.");
digitalWrite(BOARD_LED_PIN, 0);
// make sure to skip the TX/RX headers
- for(uint32 i = 2; i < NR_GPIO_PINS; i++) {
+ for(uint32 i = 2; i<NR_GPIO_PINS; i++) {
COMM.print("GPIO write out on header D");
- COMM.print((int)i, DEC);
+ COMM.print(i, DEC);
COMM.println("...");
pinMode(i, OUTPUT);
do {
@@ -565,15 +527,15 @@ void cmd_gpio_toggling(void) {
COMM.println("Toggling all GPIOs simultaneously. Press any key.");
digitalWrite(BOARD_LED_PIN, 0);
// make sure to skip the TX/RX headers
- for(uint32 i = 2; i < NR_GPIO_PINS; i++) {
+ for(uint32 i = 2; i<NR_GPIO_PINS; i++) {
pinMode(i, OUTPUT);
}
while(!COMM.available()) {
- for(uint32 i = 2; i < NR_GPIO_PINS; i++) {
+ for(uint32 i = 2; i<NR_GPIO_PINS; i++) {
togglePin(i);
}
}
- for(uint32 i = 2; i < NR_GPIO_PINS; i++) {
+ for(uint32 i = 2; i<NR_GPIO_PINS; i++) {
digitalWrite(i, 0);
}
}
@@ -584,7 +546,7 @@ void cmd_sequential_pwm_test(void) {
COMM.println("Press any key for next, ESC to stop.");
digitalWrite(BOARD_LED_PIN, 0);
// make sure to skip the TX/RX headers
- for(uint32 i = 2; i < sizeof(pwm_pins); i++) {
+ for(uint32 i = 2; i<sizeof(pwm_pins); i++) {
COMM.print("PWM out on header D");
COMM.print(pwm_pins[i], DEC);
COMM.println("...");
@@ -601,19 +563,19 @@ void cmd_pwm_sweep(void) {
COMM.println("Testing all PWM ports with a sweep. Press any key.");
digitalWrite(BOARD_LED_PIN, 0);
// make sure to skip the TX/RX pins
- for(uint32 i = 2; i < sizeof(pwm_pins); i++) {
+ for(uint32 i = 2; i<sizeof(pwm_pins); i++) {
pinMode(pwm_pins[i], PWM);
pwmWrite(pwm_pins[i], 4000);
}
while(!COMM.available()) {
rate += 20;
if(rate > 65500) rate = 0;
- for(uint32 i = 2; i < sizeof(pwm_pins); i++) {
+ for(uint32 i = 2; i<sizeof(pwm_pins); i++) {
pwmWrite(pwm_pins[i], rate);
}
delay(1);
}
- for(uint32 i = 2; i < sizeof(pwm_pins); i++) {
+ for(uint32 i = 2; i<sizeof(pwm_pins); i++) {
pinMode(pwm_pins[i], OUTPUT);
}
}
@@ -624,7 +586,7 @@ void cmd_servo_sweep(void) {
digitalWrite(BOARD_LED_PIN, 0);
init_all_timers(21);
// make sure to skip the TX/RX headers
- for(uint32 i = 2; i < sizeof(pwm_pins); i++) {
+ for(uint32 i = 2; i<sizeof(pwm_pins); i++) {
pinMode(pwm_pins[i], PWM);
pwmWrite(pwm_pins[i], 4000);
}
@@ -635,12 +597,12 @@ void cmd_servo_sweep(void) {
while(!COMM.available()) {
rate += 20;
if(rate > 5734) rate = 4096;
- for(uint32 i = 2; i < sizeof(pwm_pins); i++) {
+ for(uint32 i = 2; i<sizeof(pwm_pins); i++) {
pwmWrite(pwm_pins[i], rate);
}
delay(20);
}
- for(uint32 i = 2; i < sizeof(pwm_pins); i++) {
+ for(uint32 i = 2; i<sizeof(pwm_pins); i++) {
pinMode(pwm_pins[i], OUTPUT);
}
init_all_timers(1);
@@ -664,12 +626,13 @@ void init_all_timers(uint16 prescale) {
// Force init to be called *first*, i.e. before static object allocation.
-// Otherwise, statically allocated objects that need libmaple may fail.
-__attribute__((constructor)) void premain() {
+// Otherwise, statically allocated object that need libmaple may fail.
+__attribute__(( constructor )) void premain() {
init();
}
-int main(void) {
+int main(void)
+{
setup();
while (1) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-26 01:08:09 +0000