Mercurial > ~darius > hgwebdir.cgi > modulator

comparison modulator.c @ 25:6070d2e66b4c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cascade IRQs from DAC to control so manual & external trigger are the same.
author Daniel O'Connor <darius@dons.net.au>
date Tue, 25 Feb 2025 16:53:32 +1030
parents c7845db23ab2
children 336f06fa6e47
comparison
equal deleted inserted replaced
24:c7845db23ab2 25:6070d2e66b4c
14 ** MODULATOR.C 14 ** MODULATOR.C
15 ** 15 **
16 ** Create modulation shape 16 ** Create modulation shape
17 ** 17 **
18 */ 18 */
19 #define WITH_TRIGGER 19 //#define WITH_TRIGGER
20 20
21 #include <stdio.h> 21 #include <stdio.h>
22 #include <string.h> 22 #include <string.h>
23 23
24 #pragma GCC diagnostic push 24 #pragma GCC diagnostic push
123 void 123 void
124 pwm_wrap(void) { 124 pwm_wrap(void) {
125 pwm_clear_irq(slice_num); 125 pwm_clear_irq(slice_num);
126 126
127 #ifndef WITH_TRIGGER 127 #ifndef WITH_TRIGGER
128 // Manually trigger DAQ SM (cleared by SM) 128 // Manually trigger DAC SM (cleared by SM)
129 pulse_pio->irq_force = 3; 129 pulse_pio->irq_force = 1;
130 130
131 // 'scope trigger 131 // 'scope trigger
132 gpio_put(2, 1); 132 gpio_put(2, 1);
133 gpio_put(2, 0); 133 gpio_put(2, 0);
134 #endif 134 #endif