50 static int cmd_i2c_scan(const struct shell *shell_ctx,  in cmd_i2c_scan()  argument
59 		shell_error(shell_ctx, "I2C: Device driver %s not found.",  in cmd_i2c_scan()
64 	shell_print(shell_ctx,  in cmd_i2c_scan()
67 		shell_fprintf(shell_ctx, SHELL_NORMAL, "%02x: ", i);  in cmd_i2c_scan()
70 				shell_fprintf(shell_ctx, SHELL_NORMAL, "   ");  in cmd_i2c_scan()
82 				shell_fprintf(shell_ctx, SHELL_NORMAL,  in cmd_i2c_scan()
86 				shell_fprintf(shell_ctx, SHELL_NORMAL, "-- ");  in cmd_i2c_scan()
89 		shell_print(shell_ctx, "");  in cmd_i2c_scan()
92 	shell_print(shell_ctx, "%u devices found on %s",  in cmd_i2c_scan()
99 static int cmd_i2c_recover(const struct shell *shell_ctx,  in cmd_i2c_recover()  argument
107 		shell_error(shell_ctx, "I2C: Device driver %s not found.",  in cmd_i2c_recover()
114 		shell_error(shell_ctx, "I2C: Bus recovery failed (err %d)",  in cmd_i2c_recover()
122 static int i2c_write_from_buffer(const struct shell *shell_ctx,  in i2c_write_from_buffer()  argument
140 		shell_error(shell_ctx, "I2C: Device driver %s not found.",  in i2c_write_from_buffer()
153 		shell_info(shell_ctx, "Too many bytes provided, limit is %d",  in i2c_write_from_buffer()
166 		shell_error(shell_ctx, "Failed to write to device: %s",  in i2c_write_from_buffer()
175 static int cmd_i2c_write(const struct shell *shell_ctx,  in cmd_i2c_write()  argument
178 	return i2c_write_from_buffer(shell_ctx, argv[ARGV_DEV],  in cmd_i2c_write()
184 static int cmd_i2c_write_byte(const struct shell *shell_ctx,  in cmd_i2c_write_byte()  argument
187 	return i2c_write_from_buffer(shell_ctx, argv[ARGV_DEV],  in cmd_i2c_write_byte()
192 static int i2c_read_to_buffer(const struct shell *shell_ctx,  in i2c_read_to_buffer()  argument
203 		shell_error(shell_ctx, "I2C: Device driver %s not found.",  in i2c_read_to_buffer()
227 		shell_error(shell_ctx, "Failed to read from device: %s",  in i2c_read_to_buffer()
236 static int cmd_i2c_read_byte(const struct shell *shell_ctx,  in cmd_i2c_read_byte()  argument
243 	ret = i2c_read_to_buffer(shell_ctx, argv[ARGV_DEV],  in cmd_i2c_read_byte()
246 		shell_print(shell_ctx, "Output: 0x%x", out);  in cmd_i2c_read_byte()
253 static int cmd_i2c_read(const struct shell *shell_ctx, size_t argc, char **argv)  in cmd_i2c_read()  argument
268 	ret = i2c_read_to_buffer(shell_ctx, argv[ARGV_DEV],  in cmd_i2c_read()
272 		shell_hexdump(shell_ctx, buf, num_bytes);  in cmd_i2c_read()
279 static int cmd_i2c_direct_read(const struct shell *shell_ctx, size_t argc, char **argv)  in cmd_i2c_direct_read()  argument
294 	ret = i2c_read_to_buffer(shell_ctx, argv[ARGV_DEV], argv[ARGV_ADDR], NULL, buf, num_bytes);  in cmd_i2c_direct_read()
296 		shell_hexdump(shell_ctx, buf, num_bytes);  in cmd_i2c_direct_read()
305 static int cmd_i2c_speed(const struct shell *shell_ctx, size_t argc, char **argv)  in cmd_i2c_speed()  argument
315 		shell_error(shell_ctx, "I2C: Device driver %s not found.",  in cmd_i2c_speed()
332 		shell_error(shell_ctx, "I2C: Failed to configure device: %s",  in cmd_i2c_speed()