diff options
Diffstat (limited to 'tmk_core/common/arm_atsam/printf.c')
| -rw-r--r-- | tmk_core/common/arm_atsam/printf.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/tmk_core/common/arm_atsam/printf.c b/tmk_core/common/arm_atsam/printf.c deleted file mode 100644 index 2cb59706a8..0000000000 --- a/tmk_core/common/arm_atsam/printf.c +++ /dev/null @@ -1,72 +0,0 @@ -/* -Copyright 2018 Massdrop Inc. - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include "printf.h" -#include "sendchar.h" - -#ifdef CONSOLE_ENABLE - -# include "samd51j18a.h" -# include "arm_atsam_protocol.h" -# include <string.h> -# include <stdarg.h> - -void console_printf(char *fmt, ...) { - while (udi_hid_con_b_report_trans_ongoing) { - } // Wait for any previous transfers to complete - - static char console_printbuf[CONSOLE_PRINTBUF_SIZE]; // Print and send buffer - va_list va; - int result; - - va_start(va, fmt); - result = vsnprintf(console_printbuf, CONSOLE_PRINTBUF_SIZE, fmt, va); - va_end(va); - - uint32_t irqflags; - char * pconbuf = console_printbuf; // Pointer to start send from - int send_out = CONSOLE_EPSIZE; // Bytes to send per transfer - - while (result > 0) { // While not error and bytes remain - while (udi_hid_con_b_report_trans_ongoing) { - } // Wait for any previous transfers to complete - - irqflags = __get_PRIMASK(); - __disable_irq(); - __DMB(); - - if (result < CONSOLE_EPSIZE) { // If remaining bytes are less than console epsize - memset(udi_hid_con_report, 0, CONSOLE_EPSIZE); // Clear the buffer - send_out = result; // Send remaining size - } - - memcpy(udi_hid_con_report, pconbuf, send_out); // Copy data into the send buffer - - udi_hid_con_b_report_valid = 1; // Set report valid - udi_hid_con_send_report(); // Send report - - __DMB(); - __set_PRIMASK(irqflags); - - result -= send_out; // Decrement result by bytes sent - pconbuf += send_out; // Increment buffer point by bytes sent - } -} - -#endif // CONSOLE_ENABLE - -void print_set_sendchar(sendchar_func_t send) {}
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