fixed drive strength
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Diff: platform/mbed_board.c
- Revision:
- 160:d5399cc887bb
- Parent:
- 149:156823d33999
--- a/platform/mbed_board.c Tue Feb 28 17:13:35 2017 +0000 +++ b/platform/mbed_board.c Tue Mar 14 16:40:56 2017 +0000 @@ -15,10 +15,10 @@ */ #include <stdio.h> #include "hal/gpio_api.h" -#include "platform/wait_api.h" -#include "platform/toolchain.h" +#include "platform/mbed_wait_api.h" +#include "platform/mbed_toolchain.h" #include "platform/mbed_interface.h" -#include "platform/critical.h" +#include "platform/mbed_critical.h" #include "hal/serial_api.h" #if DEVICE_SERIAL @@ -75,16 +75,31 @@ void mbed_error_vfprintf(const char * format, va_list arg) { #if DEVICE_SERIAL + +#if MBED_CONF_PLATFORM_STDIO_CONVERT_NEWLINES + char stdio_out_prev; +#endif + core_util_critical_section_enter(); char buffer[128]; int size = vsprintf(buffer, format, arg); if (size > 0) { if (!stdio_uart_inited) { - serial_init(&stdio_uart, STDIO_UART_TX, STDIO_UART_RX); + serial_init(&stdio_uart, STDIO_UART_TX, STDIO_UART_RX); } - for (int i = 0; i < size; i++) { +#if MBED_CONF_PLATFORM_STDIO_CONVERT_NEWLINES + for (unsigned int i = 0; i < size; i++) { + if (buffer[i] == '\n' && stdio_out_prev != '\r') { + serial_putc(&stdio_uart, '\r'); + } + serial_putc(&stdio_uart, buffer[i]); + stdio_out_prev = buffer[i]; + } +#else + for (unsigned int i = 0; i < size; i++) { serial_putc(&stdio_uart, buffer[i]); } +#endif } core_util_critical_section_exit(); #endif