Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-16 21:05:35 +03:00
Code Issues Wiki Activity

Reduce serial port memory usage.

Browse source 
The largest MSP command is 160 bytes.
This commit is contained in:
Dominic Clifton 2014-10-29 19:18:51 +00:00
parent 5a4035fa2f
commit 8f80f86bc9
1 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/main/drivers/serial_uart.h
View file

@ -19,12 +19,12 @@
// FIXME since serial ports can be used for any function these buffer sizes probably need normalising.
// Code is optimal when buffer sizes are powers of 2 due to use of % and / operators.
#define UART1_RX_BUFFER_SIZE 256
#define UART1_TX_BUFFER_SIZE 256
#define UART2_RX_BUFFER_SIZE 256
#define UART2_TX_BUFFER_SIZE 256
#define UART3_RX_BUFFER_SIZE 256
#define UART3_TX_BUFFER_SIZE 256
#define UART1_RX_BUFFER_SIZE 192
#define UART1_TX_BUFFER_SIZE 192
#define UART2_RX_BUFFER_SIZE 192
#define UART2_TX_BUFFER_SIZE 192
#define UART3_RX_BUFFER_SIZE 192
#define UART3_TX_BUFFER_SIZE 192
typedef struct {
serialPort_t port;