Function trng_read_buffer

Read multiple random data from TRNG.

enum status_code trng_read_buffer_job(
		struct trng_module *const module_inst,
		uint32_t * buffer,
		uint32_t number)

As soon as the TRNG is enabled, the module provides a new 32-bits random data for every 84 CLK_TRNG_APB clock cycles.

Table 1. Parameters
Data direction	Parameter name	Description
[in]	module_inst	Pointer to the TRNG software instance struct
[in]	number	Number of random data to get
[out]	buffer	Buffer to store the random data

Returns

Status of the job start.

Table 2. Return Values
Return value	Description
STATUS_OK	The read job was started successfully and is in progress
STATUS_BUSY	The TRNG is already busy with another job