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hal clean up

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- replace tusb_hal_int_enable/disable to dcd_int_enable/disable,
hcd_int_enable/disable
- remove tusb_hal_init(), this will be part of dcd_init/hcd_init,
anything beyond dcd/hcd should be inited by bsp
This commit is contained in:
hathach
2018-12-05 13:20:25 +07:00
parent 6048a3bff4
commit a73017fdc2
17 changed files with 125 additions and 290 deletions
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26
src/portable/microchip/samd21/dcd_samd21.c
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@@ -72,6 +72,20 @@ static void bus_reset(void) {
bool dcd_init (uint8_t rhport)
{
(void) rhport;
// Reset to get in a clean state.
USB->DEVICE.CTRLA.bit.SWRST = true;
while (USB->DEVICE.SYNCBUSY.bit.SWRST == 0) {}
while (USB->DEVICE.SYNCBUSY.bit.SWRST == 1) {}
USB->DEVICE.PADCAL.bit.TRANSP = (*((uint32_t*) USB_FUSES_TRANSP_ADDR) & USB_FUSES_TRANSP_Msk) >> USB_FUSES_TRANSP_Pos;
USB->DEVICE.PADCAL.bit.TRANSN = (*((uint32_t*) USB_FUSES_TRANSN_ADDR) & USB_FUSES_TRANSN_Msk) >> USB_FUSES_TRANSN_Pos;
USB->DEVICE.PADCAL.bit.TRIM = (*((uint32_t*) USB_FUSES_TRIM_ADDR) & USB_FUSES_TRIM_Msk) >> USB_FUSES_TRIM_Pos;
USB->DEVICE.QOSCTRL.bit.CQOS = USB_QOSCTRL_CQOS_HIGH_Val;
USB->DEVICE.QOSCTRL.bit.DQOS = USB_QOSCTRL_DQOS_HIGH_Val;
// Configure registers
USB->DEVICE.DESCADD.reg = (uint32_t) &sram_registers;
USB->DEVICE.CTRLB.reg = USB_DEVICE_CTRLB_SPDCONF_FS;
USB->DEVICE.CTRLA.reg = USB_CTRLA_MODE_DEVICE | USB_CTRLA_ENABLE | USB_CTRLA_RUNSTDBY;
@@ -82,6 +96,18 @@ bool dcd_init (uint8_t rhport)
return true;
}
void dcd_int_enable(uint8_t rhport)
{
(void) rhport;
NVIC_EnableIRQ(USB_IRQn);
}
void dcd_int_disable(uint8_t rhport)
{
(void) rhport;
NVIC_DisableIRQ(USB_IRQn);
}
void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
{
(void) rhport;