diff options
| author | robert-hh <robert@hammelrath.com> | 2022-06-07 21:52:03 +0200 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2022-10-06 22:55:45 +1100 |
| commit | 029e9af4576f3000aabf5e6eac589f6bb644af92 (patch) | |
| tree | a83416bfc590cbf00194725cbc34c929a4f62430 | |
| parent | f5da77b5ce66a393984fe8f71627f93e95c39edc (diff) | |
samd/modmachine: Add machine.time_pulse_us.
Software based. Resolution:
- +/-2 microseconds on SAMD51.
- +/-4 microseconds on SAMD21.
| -rw-r--r-- | ports/samd/modmachine.c | 6 | ||||
| -rw-r--r-- | ports/samd/mpconfigport.h | 1 |
2 files changed, 5 insertions, 2 deletions
diff --git a/ports/samd/modmachine.c b/ports/samd/modmachine.c index f7ad47b3c..c191afda7 100644 --- a/ports/samd/modmachine.c +++ b/ports/samd/modmachine.c @@ -26,10 +26,11 @@ #include "py/runtime.h" #include "extmod/machine_mem.h" -#include "samd_soc.h" -#include "modmachine.h" +#include "extmod/machine_pulse.h" #include "extmod/machine_i2c.h" #include "extmod/machine_spi.h" +#include "modmachine.h" +#include "samd_soc.h" // ASF 4 #include "hal_flash.h" @@ -165,6 +166,7 @@ STATIC const mp_rom_map_elem_t machine_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR_idle), MP_ROM_PTR(&machine_idle_obj) }, { MP_ROM_QSTR(MP_QSTR_disable_irq), MP_ROM_PTR(&machine_disable_irq_obj) }, { MP_ROM_QSTR(MP_QSTR_enable_irq), MP_ROM_PTR(&machine_enable_irq_obj) }, + { MP_ROM_QSTR(MP_QSTR_time_pulse_us), MP_ROM_PTR(&machine_time_pulse_us_obj) }, }; STATIC MP_DEFINE_CONST_DICT(machine_module_globals, machine_module_globals_table); diff --git a/ports/samd/mpconfigport.h b/ports/samd/mpconfigport.h index c2c614e10..48631080d 100644 --- a/ports/samd/mpconfigport.h +++ b/ports/samd/mpconfigport.h @@ -111,6 +111,7 @@ #define MICROPY_PY_MACHINE_SPI (1) #define MICROPY_PY_MACHINE_SOFTSPI (1) #define MICROPY_PY_OS_DUPTERM (3) +#define MICROPY_PY_MACHINE_PULSE (1) #define MICROPY_PY_MACHINE_PWM (1) #define MICROPY_PY_MACHINE_PWM_INIT (0) #define MICROPY_PY_MACHINE_PWM_DUTY_U16_NS (1) |