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add can_init_freq for NUVOTON platforms

pull/4165/head
adustm 2017-04-24 18:41:35 +02:00
parent 1fe20b281a
commit 3d44a3fcc3
2 changed files with 22 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
targets/TARGET_NUVOTON/TARGET_M451/can_api.c
View File

@ -42,8 +42,8 @@
};
void can_init(can_t *obj, PinName rd, PinName td)
{
void can_init_freq(can_t *obj, PinName rd, PinName td, int hz)
{
uint32_t can_td = (CANName)pinmap_peripheral(td, PinMap_CAN_TD);
uint32_t can_rd = (CANName)pinmap_peripheral(rd, PinMap_CAN_RD);
obj->can = (CANName)pinmap_merge(can_td, can_rd);
@ -69,12 +69,18 @@
PA0 = 0x00;
PA1 = 0x00;
CAN_Open((CAN_T *)NU_MODBASE(obj->can), 500000, CAN_NORMAL_MODE);
CAN_Open((CAN_T *)NU_MODBASE(obj->can), hz, CAN_NORMAL_MODE);
can_filter(obj, 0, 0, CANStandard, 0);
}
void can_init(can_t *obj, PinName rd, PinName td)
{
can_init_freq(obj, rd, td, 500000);
}
void can_free(can_t *obj)
{

16
targets/TARGET_NUVOTON/TARGET_NUC472/can_api.c
View File

@ -43,8 +43,8 @@
{NC, 0, 0, 0, 0, (IRQn_Type) 0, NULL}
};
void can_init(can_t *obj, PinName rd, PinName td)
void can_init_freq(can_t *obj, PinName rd, PinName td, int hz)
{
uint32_t can_td = (CANName)pinmap_peripheral(td, PinMap_CAN_TD);
uint32_t can_rd = (CANName)pinmap_peripheral(rd, PinMap_CAN_RD);
@ -75,12 +75,18 @@
PA2 = 0x00;
PA3 = 0x00;
CAN_Open((CAN_T *)NU_MODBASE(obj->can), 500000, CAN_NORMAL_MODE);
CAN_Open((CAN_T *)NU_MODBASE(obj->can), hz, CAN_NORMAL_MODE);
can_filter(obj, 0, 0, CANStandard, 0);
}
void can_init(can_t *obj, PinName rd, PinName td)
{
can_init_freq(obj, rd, td, 500000);
}
void can_free(can_t *obj)
{