void SetPinInCap(int pin, int incap_num, int enable) {
log_printf("SetPinInCap(%d, %d, %d)", pin, incap_num, enable);
int rpin = enable ? PinToRpin(pin) : 0x3F;
switch (incap_num) {
#define CASE(num, unused) \
case num - 1: \
_IC##num##R = rpin; \
break;
REPEAT_1B(CASE, NUM_INCAP_MODULES);
}
}
#define RX_PRIORITY 4
typedef struct {
volatile int num_tx_since_last_report;
BYTE_QUEUE rx_queue;
BYTE_QUEUE tx_queue;
BYTE rx_buffer[RX_BUF_SIZE];
BYTE tx_buffer[TX_BUF_SIZE];
} UART_STATE;
static UART_STATE uarts[NUM_UART_MODULES];
#define _UARTREG_REF_COMMA(num, dummy) (volatile UART*) &U##num##MODE,
volatile UART* uart_reg[NUM_UART_MODULES] = {
REPEAT_1B(_UARTREG_REF_COMMA, NUM_UART_MODULES, 0)
};
static void UARTConfigInternal(int uart_num, int rate, int speed4x, int two_stop_bits, int parity, int external);
void UARTInit() {
int i;
for (i = 0; i < NUM_UART_MODULES; ++i) {
UARTConfigInternal(i, 0, 0, 0, 0, 0);
AssignUxRXIP(i, RX_PRIORITY); // RX int. priority
AssignUxTXIP(i, TX_PRIORITY); // TX int. priority
}
}
static inline void UARTSendStatus(int uart_num, int enabled) {
OUTGOING_MESSAGE msg;