I am sending and receiving serial data at 9600 baud using the PICkit 2 UART tool.
I can get the message "GCBASIC RS232 Test" to appear just fine.
I'm sending back a 1 or 2 (hex 31 and hex 32) to control an LED.
The echo comfirms the PICkit 2 is sending 31 hex and 32 hex but the GCB SerReceive is getting a 71hex and 72 hex.
It's add an extra leading bit (110001 shows up as 1110001).
Any idea why its adding this bit?
'Serial settings
#define SerInPort PORTB.6
#define SerOutPort PORTB.7
#define SendAHigh Set SerOutPort off
#define SendALow Set SerOutPort on
#define RecAHigh SerInPort off
#define RecALow SerInPort on
'Set pin directions
Dir SerOutPort Out
Dir SerInPort In
InitSer 1, r9600, 1+WaitForStart, 8, 1, none, invert
Do
SerPrint 1, "GCBASIC RS232 Test"
SerSend 1, 13
SerSend 1, 10
Wait 1 s
SerReceive 1, Temp
SerSend 1, Temp
SerSend 1, 13
SerSend 1, 10
If Temp = "q" Then Set PORTB.5 on
If Temp = "r" Then Set PORTB.5 Off
Loop
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I am sending and receiving serial data at 9600 baud using the PICkit 2 UART tool.
I can get the message "GCBASIC RS232 Test" to appear just fine.
I'm sending back a 1 or 2 (hex 31 and hex 32) to control an LED.
The echo comfirms the PICkit 2 is sending 31 hex and 32 hex but the GCB SerReceive is getting a 71hex and 72 hex.
It's add an extra leading bit (110001 shows up as 1110001).
Any idea why its adding this bit?
'Serial settings
#define SerInPort PORTB.6
#define SerOutPort PORTB.7
#define SendAHigh Set SerOutPort off
#define SendALow Set SerOutPort on
#define RecAHigh SerInPort off
#define RecALow SerInPort on
'Set pin directions
Dir SerOutPort Out
Dir SerInPort In
InitSer 1, r9600, 1+WaitForStart, 8, 1, none, invert
Do
SerPrint 1, "GCBASIC RS232 Test"
SerSend 1, 13
SerSend 1, 10
Wait 1 s
SerReceive 1, Temp
SerSend 1, Temp
SerSend 1, 13
SerSend 1, 10
If Temp = "q" Then Set PORTB.5 on
If Temp = "r" Then Set PORTB.5 Off
Loop