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Minor fix.

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This commit is contained in:
MasterPhi 2021-08-05 09:56:24 +02:00
parent 383290a634
commit a698dda67e
1 changed files with 8 additions and 8 deletions
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16
src/portable/microchip/samx7x/dcd_samx7x.c
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@ -77,9 +77,9 @@ static tusb_speed_t get_speed(void);
static void dcd_transmit_packet(xfer_ctl_t * xfer, uint8_t ep_ix); static void dcd_transmit_packet(xfer_ctl_t * xfer, uint8_t ep_ix);
// DMA descriptors shouldn't be placed in ITCM ! // DMA descriptors shouldn't be placed in ITCM !
CFG_TUSB_MEM_SECTION dma_desc_t dma_desc[6]; CFG_TUSB_MEM_SECTION static dma_desc_t dma_desc[6];
xfer_ctl_t xfer_status[EP_MAX]; static xfer_ctl_t xfer_status[EP_MAX];
static const tusb_desc_endpoint_t ep0_desc = static const tusb_desc_endpoint_t ep0_desc =
{ {
@ -148,7 +148,7 @@ void dcd_connect(uint8_t rhport)
dcd_int_disable(rhport); dcd_int_disable(rhport);
// Enable the USB controller in device mode // Enable the USB controller in device mode
USB_REG->CTRL = CTRL_UIMOD | CTRL_USBE; USB_REG->CTRL = CTRL_UIMOD | CTRL_USBE;
while (SR_CLKUSABLE != (USB_REG->SR & SR_CLKUSABLE)); while (!(USB_REG->SR & SR_CLKUSABLE));
#if TUD_OPT_HIGH_SPEED #if TUD_OPT_HIGH_SPEED
USB_REG->DEVCTRL &= ~DEVCTRL_SPDCONF; USB_REG->DEVCTRL &= ~DEVCTRL_SPDCONF;
#else #else
@ -180,7 +180,7 @@ void dcd_disconnect(uint8_t rhport)
USB_REG->DEVEPT &= ~(0x3FF << DEVEPT_EPEN0_Pos); USB_REG->DEVEPT &= ~(0x3FF << DEVEPT_EPEN0_Pos);
// Unfreeze USB clock // Unfreeze USB clock
USB_REG->CTRL &= ~CTRL_FRZCLK; USB_REG->CTRL &= ~CTRL_FRZCLK;
while (SR_CLKUSABLE != (USB_REG->SR & SR_CLKUSABLE)); while (!(USB_REG->SR & SR_CLKUSABLE));
// Clear all the pending interrupts // Clear all the pending interrupts
USB_REG->DEVICR = DEVICR_Msk; USB_REG->DEVICR = DEVICR_Msk;
// Disable all interrupts // Disable all interrupts
@ -193,7 +193,7 @@ void dcd_disconnect(uint8_t rhport)
static tusb_speed_t get_speed(void) static tusb_speed_t get_speed(void)
{ {
switch ((USB_REG->SR & SR_SPEED) >> SR_SPEED_Pos) { switch (USB_REG->SR & SR_SPEED) {
case SR_SPEED_FULL_SPEED: case SR_SPEED_FULL_SPEED:
default: default:
return TUSB_SPEED_FULL; return TUSB_SPEED_FULL;
@ -367,7 +367,7 @@ void dcd_int_handler(uint8_t rhport)
{ {
// Unfreeze USB clock // Unfreeze USB clock
USB_REG->CTRL &= ~CTRL_FRZCLK; USB_REG->CTRL &= ~CTRL_FRZCLK;
while(SR_CLKUSABLE != (USB_REG->SR & SR_CLKUSABLE)); while(!(USB_REG->SR & SR_CLKUSABLE));
// Reset all endpoints // Reset all endpoints
for (int ep_ix = 1; ep_ix < EP_MAX; ep_ix++) for (int ep_ix = 1; ep_ix < EP_MAX; ep_ix++)
{ {
@ -386,7 +386,7 @@ void dcd_int_handler(uint8_t rhport)
if (int_status & DEVISR_WAKEUP) if (int_status & DEVISR_WAKEUP)
{ {
USB_REG->CTRL &= ~CTRL_FRZCLK; USB_REG->CTRL &= ~CTRL_FRZCLK;
while (SR_CLKUSABLE != (USB_REG->SR & SR_CLKUSABLE)); while (!(USB_REG->SR & SR_CLKUSABLE));
USB_REG->DEVICR = DEVICR_WAKEUPC; USB_REG->DEVICR = DEVICR_WAKEUPC;
USB_REG->DEVIDR = DEVIDR_WAKEUPEC; USB_REG->DEVIDR = DEVIDR_WAKEUPEC;
USB_REG->DEVIER = DEVIER_SUSPES; USB_REG->DEVIER = DEVIER_SUSPES;
@ -398,7 +398,7 @@ void dcd_int_handler(uint8_t rhport)
{ {
// Unfreeze USB clock // Unfreeze USB clock
USB_REG->CTRL &= ~CTRL_FRZCLK; USB_REG->CTRL &= ~CTRL_FRZCLK;
while (SR_CLKUSABLE != (USB_REG->SR & SR_CLKUSABLE)); while (!(USB_REG->SR & SR_CLKUSABLE));
USB_REG->DEVICR = DEVICR_SUSPC; USB_REG->DEVICR = DEVICR_SUSPC;
USB_REG->DEVIDR = DEVIDR_SUSPEC; USB_REG->DEVIDR = DEVIDR_SUSPEC;
USB_REG->DEVIER = DEVIER_WAKEUPES; USB_REG->DEVIER = DEVIER_WAKEUPES;