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armsrc: clarify static vars vs global vars, part 3

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This commit is contained in:
Philippe Teuwen 2020-05-19 17:43:13 +02:00
commit cb8d589fc4
16 changed files with 25 additions and 32 deletions
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armsrc/i2c.c
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@ -32,7 +32,7 @@
#define I2C_ERROR "I2C_WaitAck Error"
volatile unsigned long c;
static volatile unsigned long c;
// Direct use the loop to delay. 6 instructions loop, Masterclock 48MHz,
// delay=1 is about 200kbps