motion/ecmc_plugin_grbl
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This commit is contained in:
Anders Sandstrom
2022-01-20 16:55:06 +01:00
parent 002221ccf1
commit e2de2fb0a8
5 changed files with 33818 additions and 27016 deletions
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grbl/grbl_serial.c
+4 -4
View File
@@ -25,16 +25,16 @@
#define TX_RING_BUFFER (TX_BUFFER_SIZE+1)
uint8_t serial_rx_buffer[RX_RING_BUFFER];
uint8_t serial_rx_buffer_head = 0;
uint16_t serial_rx_buffer_head = 0;
volatile uint8_t serial_rx_buffer_tail = 0;
uint8_t serial_tx_buffer[TX_RING_BUFFER];
uint8_t serial_tx_buffer_head = 0;
volatile uint8_t serial_tx_buffer_tail = 0;
uint16_t serial_tx_buffer_head = 0;
volatile uint16_t serial_tx_buffer_tail = 0;
// Returns the number of bytes available in the RX serial buffer.
uint8_t serial_get_rx_buffer_available()
uint16_t serial_get_rx_buffer_available()
{
//printf("%s:%s:%d:\n",__FILE__,__FUNCTION__,__LINE__);
uint8_t rtail = serial_rx_buffer_tail; // Copy to limit multiple calls to volatile
grbl/grbl_serial.h
+1 -1
View File
@@ -56,7 +56,7 @@ uint8_t serial_read();
void serial_reset_read_buffer();
// Returns the number of bytes available in the RX serial buffer.
uint8_t serial_get_rx_buffer_available();
uint16_t serial_get_rx_buffer_available();
// Returns the number of bytes used in the RX serial buffer.
// NOTE: Deprecated. Not used unless classic status reports are enabled in config.h.