Mercurial > public > ostc4
diff Small_CPU/Src/batteryGasGauge.c @ 332:39f146ccdb1b
Merged in Ideenmodellierer/ostc4/I2C_Improvment (pull request #30)
I2C Improvment
author | heinrichsweikamp <bitbucket@heinrichsweikamp.com> |
---|---|
date | Thu, 18 Jul 2019 14:26:56 +0000 |
parents | 2defc8cd93ce |
children | 2fc08a0d1ec3 |
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--- a/Small_CPU/Src/batteryGasGauge.c Mon Jul 01 14:18:39 2019 +0000 +++ b/Small_CPU/Src/batteryGasGauge.c Thu Jul 18 14:26:56 2019 +0000 @@ -22,6 +22,7 @@ ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ +#include <string.h> /* memset */ #include "batteryGasGauge.h" #include "baseCPU2.h" #include "stm32f4xx_hal.h" @@ -71,6 +72,25 @@ I2C_Master_Transmit(DEVICE_BATTERYGAUGE, buffer, 2); } +uint8_t battery_gas_gauge_CheckConfigOK(void) +{ + #ifdef OSTC_ON_DISCOVERY_HARDWARE + return; + #endif + + uint8_t retval = 0; + uint8_t bufferReceive[10]; + + memset(bufferReceive,0,sizeof(bufferReceive)); + + I2C_Master_Receive(DEVICE_BATTERYGAUGE, bufferReceive, 10); + if(bufferReceive[1] == 0xf8) + { + retval = 1; + } + return retval; +} + static void disable_adc(void) { uint8_t buffer[2];