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NXP: Update serial driver's parity handling 

This is a fix for issue 6305. This fix set the default
parity value to NONE.

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
pull/8010/head
Mahesh Mahadevan 2018-09-05 13:30:36 -05:00
parent 06106297a4
commit 16ff8e7369
9 changed files with 11 additions and 14 deletions
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4
targets/TARGET_NXP/TARGET_LPC11U6X/serial_api.c
View File

@ -266,7 +266,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
(parity == ParityForced1) || (parity == ParityForced0));
data_bits -= 5;
int parity_enable, parity_select;
int parity_enable = 0, parity_select = 0;
switch (parity) {
case ParityNone: parity_enable = 0; parity_select = 0; break;
case ParityOdd : parity_enable = 1; parity_select = 0; break;
@ -274,7 +274,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
case ParityForced1: parity_enable = 1; parity_select = 2; break;
case ParityForced0: parity_enable = 1; parity_select = 3; break;
default:
return;
break;
}
obj->uart->LCR = data_bits << 0

3
targets/TARGET_NXP/TARGET_LPC11XX_11CXX/serial_api.c
View File

@ -193,7 +193,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
stop_bits -= 1;
data_bits -= 5;
int parity_enable, parity_select;
int parity_enable = 0, parity_select = 0;
switch (parity) {
case ParityNone: parity_enable = 0; parity_select = 0; break;
case ParityOdd : parity_enable = 1; parity_select = 0; break;
@ -201,7 +201,6 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
case ParityForced1: parity_enable = 1; parity_select = 2; break;
case ParityForced0: parity_enable = 1; parity_select = 3; break;
default:
parity_enable = 0, parity_select = 0;
break;
}

2
targets/TARGET_NXP/TARGET_LPC13XX/serial_api.c
View File

@ -196,7 +196,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
stop_bits -= 1;
data_bits -= 5;
int parity_enable, parity_select;
int parity_enable = 0, parity_select = 0;
switch (parity) {
case ParityNone: parity_enable = 0; parity_select = 0; break;
case ParityOdd : parity_enable = 1; parity_select = 0; break;

2
targets/TARGET_NXP/TARGET_LPC15XX/serial_api.c
View File

@ -203,7 +203,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
stop_bits -= 1;
data_bits -= 7;
int paritysel;
int paritysel = 0;
switch (parity) {
case ParityNone: paritysel = 0; break;
case ParityEven: paritysel = 2; break;

3
targets/TARGET_NXP/TARGET_LPC176X/serial_api.c
View File

@ -256,7 +256,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
stop_bits -= 1;
data_bits -= 5;
int parity_enable, parity_select;
int parity_enable = 0, parity_select = 0;
switch (parity) {
case ParityNone: parity_enable = 0; parity_select = 0; break;
case ParityOdd : parity_enable = 1; parity_select = 0; break;
@ -264,7 +264,6 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
case ParityForced1: parity_enable = 1; parity_select = 2; break;
case ParityForced0: parity_enable = 1; parity_select = 3; break;
default:
parity_enable = 0, parity_select = 0;
break;
}

2
targets/TARGET_NXP/TARGET_LPC408X/TARGET_LPC4088/serial_api.c
View File

@ -219,7 +219,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
stop_bits -= 1;
data_bits -= 5;
int parity_enable, parity_select;
int parity_enable = 0, parity_select = 0;
switch (parity) {
case ParityNone: parity_enable = 0; parity_select = 0; break;
case ParityOdd : parity_enable = 1; parity_select = 0; break;

2
targets/TARGET_NXP/TARGET_LPC408X/TARGET_LPC4088_DM/serial_api.c
View File

@ -206,7 +206,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
stop_bits -= 1;
data_bits -= 5;
int parity_enable, parity_select;
int parity_enable = 0, parity_select = 0;
switch (parity) {
case ParityNone: parity_enable = 0; parity_select = 0; break;
case ParityOdd : parity_enable = 1; parity_select = 0; break;

5
targets/TARGET_NXP/TARGET_LPC43XX/serial_api.c
View File

@ -264,7 +264,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
}
data_bits -= 5;
int parity_enable, parity_select;
int parity_enable = 0, parity_select = 0;
switch (parity) {
case ParityNone: parity_enable = 0; parity_select = 0; break;
case ParityOdd : parity_enable = 1; parity_select = 0; break;
@ -272,8 +272,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
case ParityForced1: parity_enable = 1; parity_select = 2; break;
case ParityForced0: parity_enable = 1; parity_select = 3; break;
default:
error("Invalid serial parity setting");
return;
break;
}
obj->uart->LCR = data_bits << 0

2
targets/TARGET_NXP/TARGET_LPC81X/serial_api.c
View File

@ -188,7 +188,7 @@ void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_b
stop_bits -= 1;
data_bits -= 7;
int paritysel;
int paritysel = 0;
switch (parity) {
case ParityNone: paritysel = 0; break;
case ParityEven: paritysel = 2; break;