static void ICACHE_FLASH_ATTR
CMD_ProtoWrite(uint8_t data) {
switch(data){
case SLIP_START:
case SLIP_END:
case SLIP_REPL:
uart0_write_char(SLIP_REPL);
uart0_write_char(SLIP_ESC(data));
break;
default:
uart0_write_char(data);
}
}
static void ICACHE_FLASH_ATTR
cmdProtoWrite(uint8_t data) {
switch(data){
case SLIP_END:
uart0_write_char(SLIP_ESC);
uart0_write_char(SLIP_ESC_END);
break;
case SLIP_ESC:
uart0_write_char(SLIP_ESC);
uart0_write_char(SLIP_ESC_ESC);
break;
default:
uart0_write_char(data);
}
}
int uart0_write_data(u8 *data, int len)
{
int i = 0;
for (i = 0; i <len; i++)
{
uart0_write_char(*(data + i));
}
return i;
}
static void ICACHE_FLASH_ATTR
log_write_char(char c) {
// Uart output unless disabled
if (!log_no_uart) {
if (log_newline) {
char buff[16];
int l = os_sprintf(buff, "%6d> ", (system_get_time()/1000)%1000000);
for (int i=0; i<l; i++)
uart0_write_char(buff[i]);
log_newline = false;
}
uart0_write_char(c);
if (c == '\n') {
log_newline = true;
uart0_write_char('\r');
}
}
// Store in log buffer
if (c == '\n') log_write('\r');
log_write(c);
}
// Start a response, returns the partial CRC
void ICACHE_FLASH_ATTR
cmdResponseStart(uint16_t cmd, uint32_t value, uint16_t argc) {
DBG("cmdResponse: cmd=%d val=%d argc=%d\n", cmd, value, argc);
uart0_write_char(SLIP_END);
cmdProtoWriteBuf((uint8_t*)&cmd, 2);
resp_crc = crc16_data((uint8_t*)&cmd, 2, 0);
cmdProtoWriteBuf((uint8_t*)&argc, 2);
resp_crc = crc16_data((uint8_t*)&argc, 2, resp_crc);
cmdProtoWriteBuf((uint8_t*)&value, 4);
resp_crc = crc16_data((uint8_t*)&value, 4, resp_crc);
}
// Start a response, returns the partial CRC
uint16_t ICACHE_FLASH_ATTR
CMD_ResponseStart(uint16_t cmd, uint32_t callback, uint32_t _return, uint16_t argc) {
uint16_t crc = 0;
uart0_write_char(SLIP_START);
CMD_ProtoWriteBuf((uint8_t*)&cmd, 2);
crc = crc16_data((uint8_t*)&cmd, 2, crc);
CMD_ProtoWriteBuf((uint8_t*)&callback, 4);
crc = crc16_data((uint8_t*)&callback, 4, crc);
CMD_ProtoWriteBuf((uint8_t*)&_return, 4);
crc = crc16_data((uint8_t*)&_return, 4, crc);
CMD_ProtoWriteBuf((uint8_t*)&argc, 2);
crc = crc16_data((uint8_t*)&argc, 2, crc);
return crc;
}
// write to the uart designated for logging
static void uart_write_char(char c) {
if (flashConfig.log_mode == LOG_MODE_ON1)
uart1_write_char(c);
else
uart0_write_char(c);
}
// Ends a response
void ICACHE_FLASH_ATTR
CMD_ResponseEnd(uint16_t crc) {
CMD_ProtoWriteBuf((uint8_t*)&crc, 2);
uart0_write_char(SLIP_END);
}
// Ends a response
void ICACHE_FLASH_ATTR
cmdResponseEnd() {
cmdProtoWriteBuf((uint8_t*)&resp_crc, 2);
uart0_write_char(SLIP_END);
}