| Line 205... |
Line 205... |
*
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*
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* @note This function is blocking.
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* @note This function is blocking.
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*
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*
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* @param[in] s Pointer to string.
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* @param[in] s Pointer to string.
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**************************************************************************/
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**************************************************************************/
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void neorv32_uart_print(char *s) {
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void neorv32_uart_print(const char *s) {
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|
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char c = 0;
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char c = 0;
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while ((c = *s++)) {
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while ((c = *s++)) {
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if (c == '\n') {
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if (c == '\n') {
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neorv32_uart_putc('\r');
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neorv32_uart_putc('\r');
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| Line 225... |
Line 225... |
* @param[in] x Unsigned input number.
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* @param[in] x Unsigned input number.
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* @param[in,out] res Pointer for storing the reuslting number string (11 chars).
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* @param[in,out] res Pointer for storing the reuslting number string (11 chars).
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**************************************************************************/
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**************************************************************************/
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static void __neorv32_uart_itoa(uint32_t x, char *res) {
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static void __neorv32_uart_itoa(uint32_t x, char *res) {
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|
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static const char numbers[10] = "0123456789";
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static const char numbers[] = "0123456789";
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char buffer1[11];
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char buffer1[11];
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uint16_t i, j;
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uint16_t i, j;
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|
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buffer1[10] = '\0';
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buffer1[10] = '\0';
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res[10] = '\0';
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res[10] = '\0';
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| Line 265... |
Line 265... |
* @param[in] x Unsigned input number.
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* @param[in] x Unsigned input number.
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* @param[in,out] res Pointer for storing the reuslting number string (9 chars).
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* @param[in,out] res Pointer for storing the reuslting number string (9 chars).
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**************************************************************************/
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**************************************************************************/
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static void __neorv32_uart_tohex(uint32_t x, char *res) {
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static void __neorv32_uart_tohex(uint32_t x, char *res) {
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|
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static const char symbols[16] = "0123456789abcdef";
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static const char symbols[] = "0123456789abcdef";
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|
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int i;
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int i;
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for (i=0; i<8; i++) { // nibble by bibble
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for (i=0; i<8; i++) { // nibble by bibble
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uint32_t num_tmp = x >> (4*i);
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uint32_t num_tmp = x >> (4*i);
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res[7-i] = (char)symbols[num_tmp & 0x0f];
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res[7-i] = (char)symbols[num_tmp & 0x0f];
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| Line 292... |
Line 292... |
* <TR><TD>%i</TD><TD>32-bit signed number, printed as decimal</TD></TR>
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* <TR><TD>%i</TD><TD>32-bit signed number, printed as decimal</TD></TR>
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* <TR><TD>%u</TD><TD>32-bit unsigned number, printed as decimal</TD></TR>
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* <TR><TD>%u</TD><TD>32-bit unsigned number, printed as decimal</TD></TR>
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* <TR><TD>%x</TD><TD>32-bit number, printed as 8-char hexadecimal</TD></TR>
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* <TR><TD>%x</TD><TD>32-bit number, printed as 8-char hexadecimal</TD></TR>
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* </TABLE>
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* </TABLE>
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**************************************************************************/
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**************************************************************************/
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void neorv32_uart_printf(char *format, ...) {
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void neorv32_uart_printf(const char *format, ...) {
|
|
|
char c, string_buf[11];
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char c, string_buf[11];
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int32_t n;
|
int32_t n;
|
|
|
va_list a;
|
va_list a;
|
