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[Core] Fix Sensor driver code (#15484)

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Drashna Jaelre 2021-12-15 13:41:07 -08:00 committed by GitHub
parent 3fa592a402
commit aed64aaef4
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 3 additions and 4 deletions
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5
drivers/sensors/cirque_pinnacle_spi.c
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@ -15,7 +15,7 @@ extern bool touchpad_init;
void RAP_ReadBytes(uint8_t address, uint8_t* data, uint8_t count) { void RAP_ReadBytes(uint8_t address, uint8_t* data, uint8_t count) {
uint8_t cmdByte = READ_MASK | address; // Form the READ command byte uint8_t cmdByte = READ_MASK | address; // Form the READ command byte
if (touchpad_init) { if (touchpad_init) {
if (spi_start(CIRQUE_PINNACLE_SPI_CS_PIN, CIRQUE_TRACKPAD_SPI_LSBFIRST, CIRQUE_PINNACLE_SPI_MODE, CIRQUE_PINNACLE_SPI_DIVISOR)) { if (spi_start(CIRQUE_PINNACLE_SPI_CS_PIN, CIRQUE_PINNACLE_SPI_LSBFIRST, CIRQUE_PINNACLE_SPI_MODE, CIRQUE_PINNACLE_SPI_DIVISOR)) {
spi_write(cmdByte); spi_write(cmdByte);
spi_read(); // filler spi_read(); // filler
spi_read(); // filler spi_read(); // filler
@ -27,7 +27,6 @@ void RAP_ReadBytes(uint8_t address, uint8_t* data, uint8_t count) {
dprintf("error right touchpad\n"); dprintf("error right touchpad\n");
#endif #endif
touchpad_init = false; touchpad_init = false;
j
} }
spi_stop(); spi_stop();
} }
@ -38,7 +37,7 @@ void RAP_Write(uint8_t address, uint8_t data) {
uint8_t cmdByte = WRITE_MASK | address; // Form the WRITE command byte uint8_t cmdByte = WRITE_MASK | address; // Form the WRITE command byte
if (touchpad_init) { if (touchpad_init) {
if (spi_start(CIRQUE_PINNACLE_SPI_CS_PIN, CIRQUE_TRACKPAD_SPI_LSBFIRST, CIRQUE_PINNACLE_SPI_MODE, CIRQUE_PINNACLE_SPI_DIVISOR)) { if (spi_start(CIRQUE_PINNACLE_SPI_CS_PIN, CIRQUE_PINNACLE_SPI_LSBFIRST, CIRQUE_PINNACLE_SPI_MODE, CIRQUE_PINNACLE_SPI_DIVISOR)) {
spi_write(cmdByte); spi_write(cmdByte);
spi_write(data); spi_write(data);
} else { } else {

2
drivers/sensors/pmw3360.c
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@ -143,7 +143,7 @@ void pmw3360_set_cpi(uint16_t cpi) {
uint16_t pmw3360_get_cpi(void) { uint16_t pmw3360_get_cpi(void) {
uint8_t cpival = spi_read_adv(REG_Config1); uint8_t cpival = spi_read_adv(REG_Config1);
return (uint16_t)(cpival & 0xFF) * 100; return (uint16_t)((cpival + 1) & 0xFF) * 100;
} }
bool pmw3360_init(void) { bool pmw3360_init(void) {