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Diffstat (limited to 'drivers/sensors/pmw3389.c')
-rw-r--r--drivers/sensors/pmw3389.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/sensors/pmw3389.c b/drivers/sensors/pmw3389.c
index 963925bd38..828dafa134 100644
--- a/drivers/sensors/pmw3389.c
+++ b/drivers/sensors/pmw3389.c
@@ -90,7 +90,9 @@
bool _inBurst = false;
#ifdef CONSOLE_ENABLE
-void print_byte(uint8_t byte) { dprintf("%c%c%c%c%c%c%c%c|", (byte & 0x80 ? '1' : '0'), (byte & 0x40 ? '1' : '0'), (byte & 0x20 ? '1' : '0'), (byte & 0x10 ? '1' : '0'), (byte & 0x08 ? '1' : '0'), (byte & 0x04 ? '1' : '0'), (byte & 0x02 ? '1' : '0'), (byte & 0x01 ? '1' : '0')); }
+void print_byte(uint8_t byte) {
+ dprintf("%c%c%c%c%c%c%c%c|", (byte & 0x80 ? '1' : '0'), (byte & 0x40 ? '1' : '0'), (byte & 0x20 ? '1' : '0'), (byte & 0x10 ? '1' : '0'), (byte & 0x08 ? '1' : '0'), (byte & 0x04 ? '1' : '0'), (byte & 0x02 ? '1' : '0'), (byte & 0x01 ? '1' : '0'));
+}
#endif
#define constrain(amt, low, high) ((amt) < (low) ? (low) : ((amt) > (high) ? (high) : (amt)))
@@ -148,7 +150,7 @@ bool pmw3389_init(void) {
pmw3389_spi_start();
spi_stop();
- pmw3389_write(REG_Shutdown, 0xb6); // Shutdown first
+ pmw3389_write(REG_Shutdown, 0xb6); // Shutdown first
wait_ms(300);
pmw3389_spi_start();
@@ -226,7 +228,7 @@ bool pmw3389_check_signature(void) {
uint8_t pid = pmw3389_read(REG_Product_ID);
uint8_t iv_pid = pmw3389_read(REG_Inverse_Product_ID);
uint8_t SROM_ver = pmw3389_read(REG_SROM_ID);
- return (pid == firmware_signature[0] && iv_pid == firmware_signature[1] && SROM_ver == firmware_signature[2]); // signature for SROM 0x04
+ return (pid == firmware_signature[0] && iv_pid == firmware_signature[1] && SROM_ver == firmware_signature[2]); // signature for SROM 0x04
}
uint16_t pmw3389_get_cpi(void) {
@@ -254,17 +256,17 @@ report_pmw3389_t pmw3389_read_burst(void) {
pmw3389_spi_start();
spi_write(REG_Motion_Burst);
- wait_us(35); // waits for tSRAD_MOTBR
+ wait_us(35); // waits for tSRAD_MOTBR
report.motion = spi_read();
- spi_read(); // skip Observation
+ spi_read(); // skip Observation
// delta registers
report.dx = spi_read();
report.mdx = spi_read();
report.dy = spi_read();
report.mdy = spi_read();
- if (report.motion & 0b111) { // panic recovery, sometimes burst mode works weird.
+ if (report.motion & 0b111) { // panic recovery, sometimes burst mode works weird.
_inBurst = false;
}