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Initial version of code to support multiple hardware timers #2497

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merged 3 commits into from
Feb 16, 2019
Merged

Initial version of code to support multiple hardware timers #2497

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3d2205e
Initial version of code to support multiple hardware timers
pjsg Sep 23, 2018
ce83f97
MAde the time sinca last tick work again
pjsg Sep 23, 2018
b1726fc
Add some documentation to the code
pjsg Sep 24, 2018
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4 changes: 2 additions & 2 deletions app/modules/gpio_pulse.c
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@
#include "pin_map.h"
#include "driver/gpio16.h"

#define TIMER_OWNER 'P'
#define TIMER_OWNER (('P' << 8) + 'U')
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This was one of the problems -- it used the same value as the PWM module.


#define xstr(s) str(s)
#define str(s) #s
Expand Down Expand Up @@ -434,7 +434,7 @@ static int gpio_pulse_start(lua_State *L) {
pulser->next_adjust = initial_adjust;

// Now start things up
if (!platform_hw_timer_init(TIMER_OWNER, FRC1_SOURCE, TRUE)) {
if (!platform_hw_timer_init(TIMER_OWNER, FRC1_SOURCE, FALSE)) {
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I don't know why I used autoload=true when I first wrote the code. It wasn't needed. I did make the new hw_timer stuff work with autoload=true before I switched this over to FALSE.

// Failed to init the timer
luaL_error(L, "Unable to initialize timer");
}
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