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Dependents: Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more
Superseded
This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.
Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.
If you are looking for a stable and tested release, please import one of the official mbed library releases:
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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Last commit 20 Feb 2019 by 
mbed official
Diff: targets/hal/TARGET_Freescale/TARGET_KLXX/pwmout_api.c
- Revision:
- 363:12a245e5c745
- Parent:
- 264:91fcbf887208
--- a/targets/hal/TARGET_Freescale/TARGET_KLXX/pwmout_api.c Tue Oct 21 16:30:07 2014 +0100
+++ b/targets/hal/TARGET_Freescale/TARGET_KLXX/pwmout_api.c Thu Oct 23 09:45:08 2014 +0100
@@ -30,6 +30,16 @@
uint32_t clkdiv = 0;
float clkval;
+
+#if defined(TARGET_KL43Z)
+ if (mcgirc_frequency()) {
+ SIM->SOPT2 |= SIM_SOPT2_TPMSRC(3); // Clock source: MCGIRCLK
+ clkval = mcgirc_frequency() / 1000000.0f;
+ } else {
+ SIM->SOPT2 |= SIM_SOPT2_TPMSRC(1); // Clock source: IRC48M
+ clkval = CPU_INT_IRC_CLK_HZ / 1000000.0f;
+ }
+#else
if (mcgpllfll_frequency()) {
SIM->SOPT2 |= SIM_SOPT2_TPMSRC(1); // Clock source: MCGFLLCLK or MCGPLLCLK
clkval = mcgpllfll_frequency() / 1000000.0f;
@@ -37,7 +47,7 @@
SIM->SOPT2 |= SIM_SOPT2_TPMSRC(2); // Clock source: ExtOsc
clkval = extosc_frequency() / 1000000.0f;
}
-
+#endif
while (clkval > 1) {
clkdiv++;
clkval /= 2.0;
@@ -46,9 +56,9 @@
}
pwm_clock = clkval;
- unsigned int port = (unsigned int)pin >> PORT_SHIFT;
+ unsigned int port = (unsigned int)pin >> PORT_SHIFT;
unsigned int tpm_n = (pwm >> TPM_SHIFT);
- unsigned int ch_n = (pwm & 0xFF);
+ unsigned int ch_n = (pwm & 0xFF);
SIM->SCGC5 |= 1 << (SIM_SCGC5_PORTA_SHIFT + port);
SIM->SCGC6 |= 1 << (SIM_SCGC6_TPM0_SHIFT + tpm_n);
