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| author | daniel-k <github@daniel-krebs.net> | 2016-07-26 17:56:13 +0200 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2016-07-27 21:05:45 +0300 |
| commit | aa4ada943a1e08e595630875135a2d7816718194 (patch) | |
| tree | 878141850bcd4badcb2e75a9fd1c50a45ff195d0 /esp8266/uart.h | |
| parent | 01816068c8254c3440e8e6afac250ae00e332b91 (diff) | |
| download | micropython-aa4ada943a1e08e595630875135a2d7816718194.tar.gz micropython-aa4ada943a1e08e595630875135a2d7816718194.zip | |
esp8266/modpybuart: Fix UART parity setting.
The configuration bits for the UART register were wrong and the parity
couldn't be enabled, because the exist_parity member hasn't been updated. I
took this ESP8266 register description (http://esp8266.ru/esp8266-uart-reg/)
as reference.
Verification has been done with a logic analyzer.
Diffstat (limited to 'esp8266/uart.h')
| -rw-r--r-- | esp8266/uart.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/esp8266/uart.h b/esp8266/uart.h index 21894d3fa6..2b97683ff8 100644 --- a/esp8266/uart.h +++ b/esp8266/uart.h @@ -1,6 +1,8 @@ #ifndef _INCLUDED_UART_H_ #define _INCLUDED_UART_H_ +#include <eagle_soc.h> + #define UART0 (0) #define UART1 (1) @@ -18,14 +20,14 @@ typedef enum { } UartStopBitsNum; typedef enum { - UART_NONE_BITS = 0, - UART_ODD_BITS = 0, - UART_EVEN_BITS = BIT4 + UART_NONE_BITS = 0, + UART_ODD_BITS = BIT0, + UART_EVEN_BITS = 0 } UartParityMode; typedef enum { UART_STICK_PARITY_DIS = 0, - UART_STICK_PARITY_EN = BIT3 | BIT5 + UART_STICK_PARITY_EN = BIT1 } UartExistParity; typedef enum { |