TonBERRY/micropython
3
0
Fork 0
Code Pull Requests Activity

extmod/modmachine: Factor ports' machine module dict to common code.

Browse Source 
This is a code factoring to have the dict for the machine module in one
location, and all the ports use that same dict.  The machine.soft_reset()
function implementation is also factored because it's the same for all
ports that did already implement it.  Eventually more functions/bindings
can be factored.

All ports remain functionally the same, except:
- cc3200 port: gains soft_reset, mem8, mem16, mem32, Signal; loses POWER_ON
  (which was a legacy constant, replaced long ago by PWRON_RESET)
- nrf port: gains Signal
- qemu-arm port: gains soft_reset
- unix port: gains soft_reset
- zephyr port: gains soft_reset, mem8, mem16, mem32

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2023-11-22 13:00:02 +11:00
parent 14432b5da0
commit 7d39db2503
44 changed files with 550 additions and 922 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
ports/nrf/Makefile
View File

@@ -318,7 +318,6 @@ SRC_C += $(addprefix lib/tinyusb/src/,\
endif
DRIVERS_SRC_C += $(addprefix modules/,\
machine/modmachine.c \
machine/spi.c \
machine/i2c.c \
machine/pin.c \

132
ports/nrf/modules/machine/modmachine.c
View File

@@ -3,7 +3,7 @@
*
* The MIT License (MIT)
*
* Copyright (c) 2013-2015 Damien P. George
* Copyright (c) 2013-2023 Damien P. George
* Copyright (c) 2016 Glenn Ruben Bakke
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -24,14 +24,15 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
// This file is never compiled standalone, it's included directly from
// extmod/modmachine.c via MICROPY_PY_MACHINE_INCLUDEFILE.
#include <stdio.h>
#include "modmachine.h"
#include "py/gc.h"
#include "py/runtime.h"
#include "py/mphal.h"
#include "extmod/modmachine.h"
#include "shared/runtime/pyexec.h"
#include "lib/oofatfs/ff.h"
#include "lib/oofatfs/diskio.h"
#include "gccollect.h"
@@ -49,8 +50,6 @@
#include "rtcounter.h"
#endif
#if MICROPY_PY_MACHINE
#define PYB_RESET_HARD (0)
#define PYB_RESET_WDT (1)
#define PYB_RESET_SOFT (2)
@@ -60,6 +59,55 @@
#define PYB_RESET_DIF (18)
#define PYB_RESET_NFC (19)
#if MICROPY_PY_MACHINE_RTCOUNTER
#define MICROPY_PY_MACHINE_RTCOUNTER_ENTRY { MP_ROM_QSTR(MP_QSTR_RTCounter), MP_ROM_PTR(&machine_rtcounter_type) },
#else
#define MICROPY_PY_MACHINE_RTCOUNTER_ENTRY
#endif
#if MICROPY_PY_MACHINE_TIMER_NRF
#define MICROPY_PY_MACHINE_TIMER_ENTRY { MP_ROM_QSTR(MP_QSTR_Timer), MP_ROM_PTR(&machine_timer_type) },
#else
#define MICROPY_PY_MACHINE_TIMER_ENTRY
#endif
#if MICROPY_PY_MACHINE_TEMP
#define MICROPY_PY_MACHINE_TEMP_ENTRY { MP_ROM_QSTR(MP_QSTR_Temp), MP_ROM_PTR(&machine_temp_type) },
#else
#define MICROPY_PY_MACHINE_TEMP_ENTRY
#endif
#if defined(NRF52_SERIES)
#define MICROPY_PY_MACHINE_NFC_RESET_ENTRY { MP_ROM_QSTR(MP_QSTR_NFC_RESET), MP_ROM_INT(PYB_RESET_NFC) },
#else
#define MICROPY_PY_MACHINE_NFC_RESET_ENTRY
#endif
#define MICROPY_PY_MACHINE_EXTRA_GLOBALS \
{ MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&machine_info_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&machine_reset_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_bootloader), MP_ROM_PTR(&machine_bootloader_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_enable_irq), MP_ROM_PTR(&machine_enable_irq_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_disable_irq), MP_ROM_PTR(&machine_disable_irq_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_idle), MP_ROM_PTR(&machine_idle_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_sleep), MP_ROM_PTR(&machine_lightsleep_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_lightsleep), MP_ROM_PTR(&machine_lightsleep_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_deepsleep), MP_ROM_PTR(&machine_deepsleep_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_reset_cause), MP_ROM_PTR(&machine_reset_cause_obj) }, \
{ MP_ROM_QSTR(MP_QSTR_Pin), MP_ROM_PTR(&pin_type) }, \
\
MICROPY_PY_MACHINE_RTCOUNTER_ENTRY \
MICROPY_PY_MACHINE_TIMER_ENTRY \
MICROPY_PY_MACHINE_TEMP_ENTRY \
{ MP_ROM_QSTR(MP_QSTR_HARD_RESET), MP_ROM_INT(PYB_RESET_HARD) }, \
{ MP_ROM_QSTR(MP_QSTR_WDT_RESET), MP_ROM_INT(PYB_RESET_WDT) }, \
{ MP_ROM_QSTR(MP_QSTR_SOFT_RESET), MP_ROM_INT(PYB_RESET_SOFT) }, \
{ MP_ROM_QSTR(MP_QSTR_LOCKUP_RESET), MP_ROM_INT(PYB_RESET_LOCKUP) }, \
{ MP_ROM_QSTR(MP_QSTR_PWRON_RESET), MP_ROM_INT(PYB_RESET_POWER_ON) }, \
{ MP_ROM_QSTR(MP_QSTR_LPCOMP_RESET), MP_ROM_INT(PYB_RESET_LPCOMP) }, \
{ MP_ROM_QSTR(MP_QSTR_DEBUG_IF_RESET), MP_ROM_INT(PYB_RESET_DIF) }, \
MICROPY_PY_MACHINE_NFC_RESET_ENTRY \
STATIC uint32_t reset_cause;
void machine_init(void) {
@@ -141,12 +189,6 @@ STATIC mp_obj_t machine_reset(void) {
}
MP_DEFINE_CONST_FUN_OBJ_0(machine_reset_obj, machine_reset);
STATIC mp_obj_t machine_soft_reset(void) {
pyexec_system_exit = PYEXEC_FORCED_EXIT;
mp_raise_type(&mp_type_SystemExit);
}
MP_DEFINE_CONST_FUN_OBJ_0(machine_soft_reset_obj, machine_soft_reset);
NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args) {
MICROPY_BOARD_ENTER_BOOTLOADER(n_args, args);
for (;;) {
@@ -197,69 +239,3 @@ STATIC mp_obj_t machine_disable_irq(void) {
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_0(machine_disable_irq_obj, machine_disable_irq);
STATIC const mp_rom_map_elem_t machine_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_machine) },
{ MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&machine_info_obj) },
{ MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&machine_reset_obj) },
{ MP_ROM_QSTR(MP_QSTR_soft_reset), MP_ROM_PTR(&machine_soft_reset_obj) },
{ MP_ROM_QSTR(MP_QSTR_bootloader), MP_ROM_PTR(&machine_bootloader_obj) },
{ MP_ROM_QSTR(MP_QSTR_enable_irq), MP_ROM_PTR(&machine_enable_irq_obj) },
{ MP_ROM_QSTR(MP_QSTR_disable_irq), MP_ROM_PTR(&machine_disable_irq_obj) },
{ MP_ROM_QSTR(MP_QSTR_idle), MP_ROM_PTR(&machine_idle_obj) },
{ MP_ROM_QSTR(MP_QSTR_sleep), MP_ROM_PTR(&machine_lightsleep_obj) },
{ MP_ROM_QSTR(MP_QSTR_lightsleep), MP_ROM_PTR(&machine_lightsleep_obj) },
{ MP_ROM_QSTR(MP_QSTR_deepsleep), MP_ROM_PTR(&machine_deepsleep_obj) },
{ MP_ROM_QSTR(MP_QSTR_reset_cause), MP_ROM_PTR(&machine_reset_cause_obj) },
{ MP_ROM_QSTR(MP_QSTR_Pin), MP_ROM_PTR(&pin_type) },
{ MP_ROM_QSTR(MP_QSTR_mem8), MP_ROM_PTR(&machine_mem8_obj) },
{ MP_ROM_QSTR(MP_QSTR_mem16), MP_ROM_PTR(&machine_mem16_obj) },
{ MP_ROM_QSTR(MP_QSTR_mem32), MP_ROM_PTR(&machine_mem32_obj) },
#if MICROPY_PY_MACHINE_UART
{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&machine_uart_type) },
#endif
#if MICROPY_PY_MACHINE_SPI
{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&machine_spi_type) },
#endif
#if MICROPY_PY_MACHINE_I2C
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&machine_i2c_type) },
{ MP_ROM_QSTR(MP_QSTR_SoftI2C), MP_ROM_PTR(&mp_machine_soft_i2c_type) },
#endif
#if MICROPY_PY_MACHINE_ADC
{ MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&machine_adc_type) },
#endif
#if MICROPY_PY_MACHINE_RTCOUNTER
{ MP_ROM_QSTR(MP_QSTR_RTCounter), MP_ROM_PTR(&machine_rtcounter_type) },
#endif
#if MICROPY_PY_MACHINE_TIMER_NRF
{ MP_ROM_QSTR(MP_QSTR_Timer), MP_ROM_PTR(&machine_timer_type) },
#endif
#if MICROPY_PY_MACHINE_HW_PWM || MICROPY_PY_MACHINE_SOFT_PWM
{ MP_ROM_QSTR(MP_QSTR_PWM), MP_ROM_PTR(&machine_pwm_type) },
#endif
#if MICROPY_PY_MACHINE_TEMP
{ MP_ROM_QSTR(MP_QSTR_Temp), MP_ROM_PTR(&machine_temp_type) },
#endif
{ MP_ROM_QSTR(MP_QSTR_HARD_RESET), MP_ROM_INT(PYB_RESET_HARD) },
{ MP_ROM_QSTR(MP_QSTR_WDT_RESET), MP_ROM_INT(PYB_RESET_WDT) },
{ MP_ROM_QSTR(MP_QSTR_SOFT_RESET), MP_ROM_INT(PYB_RESET_SOFT) },
{ MP_ROM_QSTR(MP_QSTR_LOCKUP_RESET), MP_ROM_INT(PYB_RESET_LOCKUP) },
{ MP_ROM_QSTR(MP_QSTR_PWRON_RESET), MP_ROM_INT(PYB_RESET_POWER_ON) },
{ MP_ROM_QSTR(MP_QSTR_LPCOMP_RESET), MP_ROM_INT(PYB_RESET_LPCOMP) },
{ MP_ROM_QSTR(MP_QSTR_DEBUG_IF_RESET), MP_ROM_INT(PYB_RESET_DIF) },
#if defined(NRF52_SERIES)
{ MP_ROM_QSTR(MP_QSTR_NFC_RESET), MP_ROM_INT(PYB_RESET_NFC) },
#endif
};
STATIC MP_DEFINE_CONST_DICT(machine_module_globals, machine_module_globals_table);
const mp_obj_module_t mp_module_machine = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&machine_module_globals,
};
MP_REGISTER_EXTENSIBLE_MODULE(MP_QSTR_machine, mp_module_machine);
#endif // MICROPY_PY_MACHINE

1
ports/nrf/mpconfigport.h
View File

@@ -159,6 +159,7 @@
#define MICROPY_PY_RANDOM_EXTRA_FUNCS (1)
#define MICROPY_PY_TIME (1)
#define MICROPY_PY_MACHINE (1)
#define MICROPY_PY_MACHINE_INCLUDEFILE "ports/nrf/modules/machine/modmachine.c"
#define MICROPY_PY_MACHINE_PULSE (0)
#define MICROPY_PY_MACHINE_SOFTI2C (MICROPY_PY_MACHINE_I2C)