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MAX2837: Fix register read when dirty

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Regardless of the dirty state of a register, the locally modified (but possibly uncommitted) value will always be returned.
This commit is contained in:
Jared Boone
2014-11-04 11:36:53 -08:00
parent bb9df8a12a
commit c623e20fae
1 changed files with 1 additions and 1 deletions
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firmware/common/max2837.c
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@ -185,7 +185,7 @@ void max2837_spi_write(uint8_t r, uint16_t v) {
uint16_t max2837_reg_read(uint8_t r) uint16_t max2837_reg_read(uint8_t r)
{ {
if ((max2837_regs_dirty >> r) & 0x1) { if ((max2837_regs_dirty >> r) & 0x1) {
max2837_spi_read(r); max2837_regs[r] = max2837_spi_read(r);
}; };
return max2837_regs[r]; return max2837_regs[r];
} }