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Code Issues Packages Projects Releases 6 Wiki Activity

functioning USB-CDC class initialization

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This commit is contained in:
sago35
2022-05-12 20:34:37 +09:00
parent 6e29c17a8b
commit 2f50d24fec
14 changed files with 1499 additions and 509 deletions
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src/machine/usb/uart.go
+9 -5
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@@ -37,14 +37,18 @@ func (uart *UART) Configure(config UARTConfig) error {
return nil
}
func (uart *UART) Ready() bool {
return uart.core.dc.uartReady()
}
// Buffered returns the number of bytes currently stored in the RX buffer.
func (uart UART) Buffered() int {
func (uart *UART) Buffered() int {
return uart.core.dc.uartAvailable()
}
// ReadByte reads a single byte from the RX buffer.
// If there is no data in the buffer, returns an error.
func (uart UART) ReadByte() (byte, error) {
func (uart *UART) ReadByte() (byte, error) {
n, ok := uart.core.dc.uartReadByte()
if !ok {
return 0, ErrUARTEmptyBuffer
@@ -53,12 +57,12 @@ func (uart UART) ReadByte() (byte, error) {
}
// Read from the RX buffer.
func (uart UART) Read(data []byte) (n int, err error) {
func (uart *UART) Read(data []byte) (n int, err error) {
return uart.core.dc.uartRead(data), nil
}
// WriteByte writes a single byte of data to the UART interface.
func (uart UART) WriteByte(c byte) error {
func (uart *UART) WriteByte(c byte) error {
if !uart.core.dc.uartWriteByte(c) {
return ErrUARTWriteFailed
}
@@ -66,6 +70,6 @@ func (uart UART) WriteByte(c byte) error {
}
// Write data to the UART.
func (uart UART) Write(data []byte) (n int, err error) {
func (uart *UART) Write(data []byte) (n int, err error) {
return uart.core.dc.uartWrite(data), nil
}