diff options
Diffstat (limited to 'tinyusb/device')
| -rw-r--r-- | tinyusb/device/dcd_lpc175x_6x.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/tinyusb/device/dcd_lpc175x_6x.c b/tinyusb/device/dcd_lpc175x_6x.c index e93f2c631..bbae9d314 100644 --- a/tinyusb/device/dcd_lpc175x_6x.c +++ b/tinyusb/device/dcd_lpc175x_6x.c @@ -62,7 +62,6 @@ static inline void endpoint_set_max_packet_size(uint8_t endpoint_idx, uint16_t m static inline void endpoint_set_max_packet_size(uint8_t endpoint_idx, uint16_t max_packet_size) { LPC_USB->USBReEp |= BIT_(endpoint_idx); - LPC_USB->USBEpInd = endpoint_idx; // select index before setting packet size LPC_USB->USBMaxPSize = max_packet_size; @@ -80,7 +79,7 @@ static inline void sie_commamd_code (uint8_t phase, uint8_t code_data) ATTR_ALWA static inline void sie_commamd_code (uint8_t phase, uint8_t code_data) { LPC_USB->USBDevIntClr = (DEV_INT_COMMAND_CODE_EMPTY_MASK | DEV_INT_COMMAND_DATA_FULL_MASK); - LPC_USB->USBCmdCode = (phase << 8) | (code_data << 16); + LPC_USB->USBCmdCode = (phase << 8) | (code_data << 16); uint32_t const wait_flag = (phase == SIE_CMDPHASE_READ) ? DEV_INT_COMMAND_DATA_FULL_MASK : DEV_INT_COMMAND_CODE_EMPTY_MASK; #ifndef _TEST_ @@ -104,8 +103,8 @@ static inline uint32_t sie_command_read (uint8_t cmd_code, uint8_t data_len) ATT static inline uint32_t sie_command_read (uint8_t cmd_code, uint8_t data_len) { // TODO multiple read - sie_commamd_code(SIE_CMDPHASE_COMMAND, cmd_code); - sie_commamd_code(SIE_CMDPHASE_READ, cmd_code); + sie_commamd_code(SIE_CMDPHASE_COMMAND , cmd_code); + sie_commamd_code(SIE_CMDPHASE_READ , cmd_code); return LPC_USB->USBCmdData; } @@ -133,7 +132,7 @@ void endpoint_control_isr(uint8_t coreid) // dcd_pipe_control_read(0,.. } sie_command_write(SIE_CMDCODE_ENDPOINT_SELECT+0, 0, 0); - sie_command_write(SIE_CMDCODE_BUFFER_CLEAR, 0, 0); + sie_command_write(SIE_CMDCODE_BUFFER_CLEAR , 0, 0); } //------------- control IN -------------// @@ -192,13 +191,13 @@ tusb_error_t dcd_init(void) endpoint_set_max_packet_size(1, TUSB_CFG_DEVICE_CONTROL_PACKET_SIZE); // step 7 : slave mode set up - LPC_USB->USBEpIntEn = (uint32_t) BIN8(11); // control endpoint cannot use DMA, non-control all use DMA + LPC_USB->USBEpIntEn = (uint32_t) BIN8(11); // control endpoint cannot use DMA, non-control all use DMA - LPC_USB->USBDevIntEn = (DEV_INT_DEVICE_STATUS_MASK | DEV_INT_ENDPOINT_SLOW_MASK | DEV_INT_ERROR_MASK); - LPC_USB->USBDevIntClr = 0xFFFFFFFF; // clear all pending interrupt + LPC_USB->USBDevIntEn = (DEV_INT_DEVICE_STATUS_MASK | DEV_INT_ENDPOINT_SLOW_MASK | DEV_INT_ERROR_MASK); + LPC_USB->USBDevIntClr = 0xFFFFFFFF; // clear all pending interrupt - LPC_USB->USBEpIntClr = 0xFFFFFFFF; // clear all pending interrupt - LPC_USB->USBEpIntPri = 0; // same priority for all endpoint + LPC_USB->USBEpIntClr = 0xFFFFFFFF; // clear all pending interrupt + LPC_USB->USBEpIntPri = 0; // same priority for all endpoint // step 8 : DMA set up LPC_USB->USBEpDMADis = 0xFFFFFFFF; // firstly disable all dma @@ -264,7 +263,7 @@ tusb_error_t dcd_pipe_control_write(uint8_t coreid, void const * buffer, uint16_ LPC_USB->USBCtrl = 0; sie_command_write(SIE_CMDCODE_ENDPOINT_SELECT+1, 0, 0); // select control IN endpoint - sie_command_write(SIE_CMDCODE_BUFFER_VALIDATE, 0, 0); + sie_command_write(SIE_CMDCODE_BUFFER_VALIDATE , 0, 0); return TUSB_ERROR_NONE; } |