publishing to check changes in cdms code
Dependencies: FreescaleIAP SimpleDMA mbed-rtos mbed
Fork of CDMS_CODE_samp_23SEP_DMA_flag by
i2c.h
- Committer:
- ee12b079
- Date:
- 2016-01-14
- Revision:
- 55:39e59903bc3a
- Parent:
- 52:0bd68655c651
File content as of revision 55:39e59903bc3a:
#define tm_len 134 #define tc_len 135 #define tc_test_len 135 DigitalOut irpt_2_slv(PIN67); //I2C interrupt to CDMS I2C master(PIN32,PIN31); DigitalOut led1(PIN46); DigitalOut led2(PIN95); const int addr = 0x20; //slave address char telecommand[tc_len]; char telemetry[tm_len]; Timer test; Timer t_read; bool write_ack = true; bool read_ack = true; int count = 0; void FCTN_I2C_WRITE(char *data) { irpt_2_slv = 1; //t.start(); write_ack = master.write(addr|0x00,data,tc_len); //t.stop(); //if(write_ack == 0) //pc.printf("\n\r data not sent \n"); if (write_ack == 1) { led2 = 1; //printf("\n\r data not sent \n"); led2 = 0; } irpt_2_slv = 0; //pc.printf("\n\r %d \n",t.read_us()); //t.reset(); } void FCTN_I2C_READ(char *data) { irpt_2_slv = 1; t_read.start(); read_ack = master.read(addr|1,data,tm_len); t_read.stop(); //if(read_ack == 0) // printf("\n\rData received from BAE %s \n",data); if (read_ack == 1) { led2 = 1; //printf("\n \r data not received \n"); led2 = 0; } //if(read_ack == 1) //pc.printf("\n \r data not received \n"); irpt_2_slv = 0; //printf("\n\r %d \n",t.read_us()); //t.reset(); }