Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

software/bios/cmds/cmd_i2c: rename commands to i2c_xy.

This commit is contained in:
Florent Kermarrec 2020-09-16 22:45:19 +02:00
parent 79009f762d
commit 3380de4adf
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
litex/soc/software/bios/cmds/cmd_i2c.c
View File

@ -12,30 +12,30 @@
/**
* Command "i2creset"
* Command "i2c_reset"
*
* Reset I2C line state in case a slave locks the line.
*
*/
#ifdef CSR_I2C_BASE
define_command(i2creset, i2c_reset, "Reset I2C line state", I2C_CMDS);
define_command(i2c_reset, i2c_reset, "Reset I2C line state", I2C_CMDS);
#endif
/**
* Command "i2cwr"
* Command "i2c_write"
*
* Write I2C slave memory using 7-bit slave address and 8-bit memory address.
*
*/
#ifdef CSR_I2C_BASE
static void i2cwr_handler(int nb_params, char **params)
static void i2c_write_handler(int nb_params, char **params)
{
int i;
char *c;
unsigned char write_params[32]; // also indirectly limited by CMD_LINE_BUFFER_SIZE
if (nb_params < 2) {
printf("i2cwr <slaveaddr7bit> <addr> [<data>, ...]");
printf("i2c_write <slaveaddr7bit> <addr> [<data>, ...]");
return;
}
@ -57,7 +57,7 @@ static void i2cwr_handler(int nb_params, char **params)
return;
}
}
define_command(i2cwr, i2cwr_handler, "Write over I2C", I2C_CMDS);
define_command(i2c_write, i2c_write_handler, "Write over I2C", I2C_CMDS);
#endif
/**
@ -67,7 +67,7 @@ define_command(i2cwr, i2cwr_handler, "Write over I2C", I2C_CMDS);
*
*/
#ifdef CSR_I2C_BASE
static void i2crd_handler(int nb_params, char **params)
static void i2c_read_handler(int nb_params, char **params)
{
char *c;
int len;
@ -76,7 +76,7 @@ static void i2crd_handler(int nb_params, char **params)
bool send_stop = true;
if (nb_params < 3) {
printf("i2crd <slaveaddr7bit> <addr> <len> [<send_stop>]");
printf("i2c_read <slaveaddr7bit> <addr> <len> [<send_stop>]");
return;
}
@ -117,5 +117,5 @@ static void i2crd_handler(int nb_params, char **params)
dump_bytes((unsigned int *) buf, len, addr);
}
define_command(i2crd, i2crd_handler, "Read over I2C", I2C_CMDS);
define_command(i2c_read, i2c_read_handler, "Read over I2C", I2C_CMDS);
#endif