diff options
Diffstat (limited to 'tmk_core/protocol/arm_atsam/usb/usb.c')
| -rw-r--r-- | tmk_core/protocol/arm_atsam/usb/usb.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/tmk_core/protocol/arm_atsam/usb/usb.c b/tmk_core/protocol/arm_atsam/usb/usb.c index b7393660b1..1abf0a2f4d 100644 --- a/tmk_core/protocol/arm_atsam/usb/usb.c +++ b/tmk_core/protocol/arm_atsam/usb/usb.c @@ -52,7 +52,7 @@ #endif #include "compiler.h" -#undef LITTLE_ENDIAN // redefined in samd51j18a.h +#undef LITTLE_ENDIAN // redefined in samd51j18a.h #include "samd51j18a.h" #include <stdbool.h> #include <string.h> @@ -319,7 +319,7 @@ enum status_code usb_device_endpoint_enable_callback(struct usb_module *module_i module_inst->device_endpoint_enabled_callback_mask[ep_num] |= _usb_endpoint_irq_bits[callback_type]; if (callback_type == USB_DEVICE_ENDPOINT_CALLBACK_TRCPT) { - if (ep_num == 0) { // control endpoint + if (ep_num == 0) { // control endpoint module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENSET.reg = USB_DEVICE_EPINTENSET_TRCPT0 | USB_DEVICE_EPINTENSET_TRCPT1; } else if (ep & USB_EP_DIR_IN) { module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENSET.reg = USB_DEVICE_EPINTENSET_TRCPT1; @@ -329,7 +329,7 @@ enum status_code usb_device_endpoint_enable_callback(struct usb_module *module_i } if (callback_type == USB_DEVICE_ENDPOINT_CALLBACK_TRFAIL) { - if (ep_num == 0) { // control endpoint + if (ep_num == 0) { // control endpoint module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENSET.reg = USB_DEVICE_EPINTENSET_TRFAIL0 | USB_DEVICE_EPINTENSET_TRFAIL1; } else if (ep & USB_EP_DIR_IN) { module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENSET.reg = USB_DEVICE_EPINTENSET_TRFAIL1; @@ -377,7 +377,7 @@ enum status_code usb_device_endpoint_disable_callback(struct usb_module *module_ module_inst->device_endpoint_enabled_callback_mask[ep_num] &= ~_usb_endpoint_irq_bits[callback_type]; if (callback_type == USB_DEVICE_ENDPOINT_CALLBACK_TRCPT) { - if (ep_num == 0) { // control endpoint + if (ep_num == 0) { // control endpoint module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENCLR.reg = USB_DEVICE_EPINTENCLR_TRCPT0 | USB_DEVICE_EPINTENCLR_TRCPT1; } else if (ep & USB_EP_DIR_IN) { module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENCLR.reg = USB_DEVICE_EPINTENCLR_TRCPT1; @@ -387,7 +387,7 @@ enum status_code usb_device_endpoint_disable_callback(struct usb_module *module_ } if (callback_type == USB_DEVICE_ENDPOINT_CALLBACK_TRFAIL) { - if (ep_num == 0) { // control endpoint + if (ep_num == 0) { // control endpoint module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENCLR.reg = USB_DEVICE_EPINTENCLR_TRFAIL0 | USB_DEVICE_EPINTENCLR_TRFAIL1; } else if (ep & USB_EP_DIR_IN) { module_inst->hw->DEVICE.DeviceEndpoint[ep_num].EPINTENCLR.reg = USB_DEVICE_EPINTENCLR_TRFAIL1; @@ -903,11 +903,17 @@ void USB_0_Handler(void) { } } -void USB_1_Handler(void) { _usb_device_interrupt_handler(); } +void USB_1_Handler(void) { + _usb_device_interrupt_handler(); +} -void USB_2_Handler(void) { _usb_device_interrupt_handler(); } +void USB_2_Handler(void) { + _usb_device_interrupt_handler(); +} -void USB_3_Handler(void) { _usb_device_interrupt_handler(); } +void USB_3_Handler(void) { + _usb_device_interrupt_handler(); +} /** * \brief Get the default USB module settings @@ -974,10 +980,10 @@ enum status_code usb_init(struct usb_module *module_inst, Usb *const hw, struct pmclk->APBBMASK.bit.USB_ = 1; /* Set up the USB DP/DN pins */ - pport->Group[0].PMUX[12].reg = 0x77; // PA24, PA25, function column H for USB D-, D+ + pport->Group[0].PMUX[12].reg = 0x77; // PA24, PA25, function column H for USB D-, D+ pport->Group[0].PINCFG[24].bit.PMUXEN = 1; pport->Group[0].PINCFG[25].bit.PMUXEN = 1; - pport->Group[1].PMUX[11].bit.PMUXE = 7; // PB22, function column H for USB SOF_1KHz output + pport->Group[1].PMUX[11].bit.PMUXE = 7; // PB22, function column H for USB SOF_1KHz output pport->Group[1].PINCFG[22].bit.PMUXEN = 1; // configure and enable DFLL for USB clock recovery mode at 48MHz @@ -996,7 +1002,7 @@ enum status_code usb_init(struct usb_module *module_inst, Usb *const hw, struct while (posc->DFLLSYNC.bit.DFLLCTRLB) ; posc->DFLLCTRLB.bit.CCDIS = 1; - posc->DFLLMUL.bit.MUL = 0xbb80; // 4800 x 1KHz + posc->DFLLMUL.bit.MUL = 0xbb80; // 4800 x 1KHz while (posc->DFLLSYNC.bit.DFLLMUL) ; posc->DFLLCTRLA.bit.ENABLE = 1; |