Clk_SignalClk()
Signal the clock task when one second has elapsed in order to increment the Clock module’s tick counter.
Files
clk.h/clk.c
Prototype
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void Clk_SignalClk (CLK_ERR *p_err); |
Arguments
p_err Pointer to variable that will receive the return error code from this function:
CLK_ERR_NONE
CLK_OS_ERR_SIGNAL
Returned Values
None.
Required Configuration
When CLK_CFG_EXT_EN is DEF_DISABLED and CLK_CFG_SIGNAL_EN is DEF_ENABLED in clk_cfg.h (see section 3-1-1), this function must be periodically called by application/BSP functions in order to increment the internal clock ticker. CLK_CFG_SIGNAL_FREQ_HZ must be configured to the number of times this function gets called every second.
Notes / Warnings
None.
Example Usage
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CLK_ERR err;
Clk_SignalClk(&err); if (err != CLK_ERR_NONE) { printf(“Clock module timestamp tick signal error”); } |