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Fix file open to actually turn on inbound parity checking. 

The INPCK bit is an i_flag bit, not a c_flag bit as originally done
here. I have no idea what setting INPCK in c_flag does on Linux, but
on FreeBSD it caused the test of the c_values after they were set to
fail. This fixes that, and presumably the serial interface will now
actually check the parity of incoming data.
This commit is contained in:
Mike Meyer 2015-09-24 20:44:03 -05:00
parent 2e9b4f3955
commit 09f6ccbb8d
1 changed files with 5 additions and 2 deletions
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7
tools/src/stm32flash_serial/src/serial_posix.c
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@ -128,8 +128,8 @@ static port_err_t serial_setup(serial_t *h, const serial_baud_t baud,
switch (parity) {
case SERIAL_PARITY_NONE: port_parity = 0; break;
case SERIAL_PARITY_EVEN: port_parity = INPCK | PARENB; break;
case SERIAL_PARITY_ODD: port_parity = INPCK | PARENB | PARODD; break;
case SERIAL_PARITY_EVEN: port_parity = PARENB; break;
case SERIAL_PARITY_ODD: port_parity = PARENB | PARODD; break;
default:
return PORT_ERR_UNKNOWN;
@ -149,6 +149,9 @@ static port_err_t serial_setup(serial_t *h, const serial_baud_t baud,
#else /* __sun */
h->newtio.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR
| IGNCR | ICRNL | IXON);
if (port_parity)
h->newtio.c_iflag |= INPCK;
h->newtio.c_oflag &= ~OPOST;
h->newtio.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
h->newtio.c_cflag &= ~(CSIZE | PARENB);