diff options
| -rw-r--r-- | esp8266/esp_mphal.c | 22 | ||||
| -rw-r--r-- | esp8266/esp_mphal.h | 4 |
2 files changed, 26 insertions, 0 deletions
diff --git a/esp8266/esp_mphal.c b/esp8266/esp_mphal.c index 6a4b2f5ec3..3681a028da 100644 --- a/esp8266/esp_mphal.c +++ b/esp8266/esp_mphal.c @@ -39,6 +39,9 @@ extern void ets_wdt_disable(void); extern void wdt_feed(void); extern void ets_delay_us(); +void mp_hal_debug_tx_strn_cooked(void *env, const char *str, uint32_t len); +const mp_print_t mp_debug_print = {NULL, mp_hal_debug_tx_strn_cooked}; + void mp_hal_init(void) { ets_wdt_disable(); // it's a pain while developing mp_hal_rtc_init(); @@ -74,6 +77,15 @@ void mp_hal_stdout_tx_char(char c) { mp_uos_dupterm_tx_strn(&c, 1); } +#if 0 +void mp_hal_debug_str(const char *str) { + while (*str) { + uart_tx_one_char(UART0, *str++); + } + uart_flush(UART0); +} +#endif + void mp_hal_stdout_tx_str(const char *str) { while (*str) { mp_hal_stdout_tx_char(*str++); @@ -95,6 +107,16 @@ void mp_hal_stdout_tx_strn_cooked(const char *str, uint32_t len) { } } +void mp_hal_debug_tx_strn_cooked(void *env, const char *str, uint32_t len) { + (void)env; + while (len--) { + if (*str == '\n') { + uart_tx_one_char(UART0, '\r'); + } + uart_tx_one_char(UART0, *str++); + } +} + uint32_t mp_hal_ticks_ms(void) { return system_get_time() / 1000; } diff --git a/esp8266/esp_mphal.h b/esp8266/esp_mphal.h index 4edf266a50..873bfec371 100644 --- a/esp8266/esp_mphal.h +++ b/esp8266/esp_mphal.h @@ -27,6 +27,10 @@ #ifndef _INCLUDED_MPHAL_H_ #define _INCLUDED_MPHAL_H_ +struct _mp_print_t; +// Structure for UART-only output via mp_printf() +extern const struct _mp_print_t mp_debug_print; + void mp_hal_init(void); void mp_hal_rtc_init(void); void mp_hal_feed_watchdog(void); |