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François Revol
firmware
Commits
46ef3985
Commit
46ef3985
authored
Aug 20, 2019
by
Rahix
Committed by
schneider
Aug 21, 2019
Browse files
feat(pmic): Add API-call to read battery voltage
Signed-off-by:
Rahix
<
rahix@rahix.de
>
parent
79e2fb15
Changes
4
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Inline
Side-by-side
epicardium/epicardium.h
View file @
46ef3985
...
...
@@ -32,6 +32,7 @@ typedef _Bool bool;
#define API_SYSTEM_EXIT 0x1
#define API_SYSTEM_EXEC 0x2
#define API_SYSTEM_RESET 0x3
#define API_BATTERY_VOLTAGE 0x4
#define API_INTERRUPT_ENABLE 0xA
#define API_INTERRUPT_DISABLE 0xB
...
...
@@ -210,6 +211,16 @@ API(API_SYSTEM_EXEC, int __epic_exec(char *name));
*/
API
(
API_SYSTEM_RESET
,
void
epic_system_reset
(
void
));
/**
* Battery Voltage
* ===============
*/
/**
* Read the current battery voltage.
*/
API
(
API_BATTERY_VOLTAGE
,
int
epic_read_battery_voltage
(
float
*
result
));
/**
* UART/Serial Interface
* =====================
...
...
epicardium/modules/pmic.c
View file @
46ef3985
...
...
@@ -180,6 +180,14 @@ static void pmic_check_battery()
*/
}
/*
* API-call for battery voltage
*/
int
epic_read_battery_voltage
(
float
*
result
)
{
return
pmic_read_amux
(
PMIC_AMUX_BATT_U
,
result
);
}
static
StaticTimer_t
pmic_timer_data
;
static
void
vPmicTimerCb
(
TimerHandle_t
xTimer
)
{
...
...
pycardium/modules/os.c
View file @
46ef3985
...
...
@@ -123,6 +123,18 @@ static mp_obj_t mp_os_rename(mp_obj_t py_oldp, mp_obj_t py_newp)
}
static
MP_DEFINE_CONST_FUN_OBJ_2
(
rename_obj
,
mp_os_rename
);
static
mp_obj_t
mp_os_read_battery
()
{
float
result
;
int
res
=
epic_read_battery_voltage
(
&
result
);
if
(
res
<
0
)
{
mp_raise_OSError
(
-
res
);
}
return
mp_obj_new_float
(
result
);
}
static
MP_DEFINE_CONST_FUN_OBJ_0
(
read_battery_obj
,
mp_os_read_battery
);
static
const
mp_rom_map_elem_t
os_module_globals_table
[]
=
{
{
MP_ROM_QSTR
(
MP_QSTR___name__
),
MP_ROM_QSTR
(
MP_QSTR_os
)
},
{
MP_ROM_QSTR
(
MP_QSTR_exit
),
MP_ROM_PTR
(
&
exit_obj
)
},
...
...
@@ -132,6 +144,7 @@ static const mp_rom_map_elem_t os_module_globals_table[] = {
{
MP_ROM_QSTR
(
MP_QSTR_unlink
),
MP_ROM_PTR
(
&
unlink_obj
)
},
{
MP_ROM_QSTR
(
MP_QSTR_mkdir
),
MP_ROM_PTR
(
&
mkdir_obj
)
},
{
MP_ROM_QSTR
(
MP_QSTR_rename
),
MP_ROM_PTR
(
&
rename_obj
)
},
{
MP_ROM_QSTR
(
MP_QSTR_read_battery
),
MP_ROM_PTR
(
&
read_battery_obj
)
},
};
static
MP_DEFINE_CONST_DICT
(
os_module_globals
,
os_module_globals_table
);
...
...
pycardium/modules/qstrdefs.h
View file @
46ef3985
...
...
@@ -105,6 +105,7 @@ Q(listdir)
Q
(
unlink
)
Q
(
mkdir
)
Q
(
rename
)
Q
(
read_battery
)
/* gpio */
Q
(
gpio
)
...
...
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