rusefi
/
atbetaflight
mirror of https://github.com/rusefi/atbetaflight.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

decrease i2c timeout

This commit is contained in:
Hugo Chiang 2022-12-28 22:10:37 +08:00
parent effce3772d
commit a7b3042b7c
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/main/drivers/bus_i2c_atbsp.c
View File

@ -38,7 +38,7 @@
#include "drivers/bus_i2c_impl.h"
//#define I2C_TIMEOUT 0x3FFFFF
#define I2C_TIMEOUT 0x8700 //about 120 us at 288 mhz
#define I2C_TIMEOUT 0x870 //about 7 us at 288 mhz
#ifdef USE_I2C_DEVICE_1
void I2C1_ERR_IRQHandler(void)
@ -287,7 +287,7 @@ bool i2cReadBuffer(I2CDevice device, uint8_t addr_, uint8_t reg_, uint8_t len, u
else
{
/* wait for the communication to end */
i2c_wait_end(pHandle->i2cx, I2C_TIMEOUT);
// i2c_wait_end(pHandle->i2cx, I2C_TIMEOUT);
}